JP2019157125A - Composition, resin composition comprising the same and molded body of the same - Google Patents

Abstract

To provide: a composition capable of continuously imparting excellent antistatic effect without impairing physical properties of a synthetic resin; a resin composition comprising the same; and a molded body of the same.SOLUTION: There is provided a composition comprising 0.5 to 40.0 pts.wt. of a component (Y) based on 100 pts.wt. of a component (X), wherein the component (X) is one or more polymer compounds (E) obtained by reaction of a polyester (a) obtained by reaction of a diole and a dicarboxylic acid, a compound (b) having a hydroxyl group at both terminals having one or more ethyleneoxy groups and an epoxy compound (D) having two or more epoxy groups and the component (Y) is one or more acid anhydride-modified polyolefins.SELECTED DRAWING: None

Description

  The present invention relates to a composition, a resin composition containing the composition, and a molded article thereof, and more specifically, a composition capable of continuously imparting an excellent antistatic effect without impairing physical properties of the synthetic resin, The present invention relates to a resin composition containing the same and a molded body thereof.

  Synthetic resins such as thermoplastic resins are not only lightweight and easy to process, but also have excellent properties such as the ability to design a substrate according to the application, so they are indispensable in modern times It is an important material. In addition, since thermoplastic resins have the property of being excellent in electrical insulation, they are frequently used for components of electrical products. However, since the thermoplastic resin is too insulating, there is a problem that it is easily charged by friction or the like.

  Since the charged thermoplastic resin attracts surrounding dust and dust, the appearance of the resin molded product is impaired. In addition, among electronic products, for example, a precision device such as a computer may not be able to operate normally due to charging. In addition, there are problems caused by electric shock. When an electric shock occurs from the resin to the human body, it not only makes the person uncomfortable, but may also cause an explosion accident where there is flammable gas or dust. Furthermore, even in synthetic resin films used for packaging materials for electrical and electronic equipment and electrical and electronic parts, the occurrence of static electricity due to electrification causes damage to parts and equipment by attracting electric shock and fine dust. It becomes a problem.

  In recent years, automotive interior / exterior parts have been manufactured from thermoplastic resins such as polyolefin resins, thermoplastic elastomers, fillers, etc. due to various performance requirements such as weight reduction, cost reduction, ease of molding, rigidity, and impact resistance. Therefore, it is desired to suppress the generation of static electricity in these automotive interior and exterior materials.

  In order to solve such a problem, conventionally, the synthetic resin has been treated to prevent charging. The most common antistatic treatment method is a method of adding an antistatic agent to the synthetic resin. Such antistatic agents include a coating type that is applied to the surface of the resin molded body and a kneading type that is added when the resin is processed and molded, but the coating type is inferior in sustainability. In addition, since a large amount of organic matter is applied to the surface, there is a problem that the material touching the surface is contaminated.

  From this point of view, conventionally kneaded antistatic agents have been mainly studied. For example, Patent Documents 1 and 2 propose polyether ester amides for imparting antistatic properties to polyolefin resins. Yes. Patent Document 3 proposes a block polymer having a structure in which a polyolefin block and a hydrophilic polymer block are alternately and repeatedly bonded. Further, Patent Document 4 proposes a polymer antistatic agent having a polyester block.

JP 58-118838 A JP-A-3-290464 JP 2001-278985 A Japanese Unexamined Patent Publication No. 2016-23254

  However, these conventional antistatic agents are not necessarily sufficient in antistatic performance, and the current situation is that further improvements are desired. In particular, when it is used for a film made of a synthetic resin, there is a problem that sufficient antistatic properties cannot be exhibited, and the sustainability is not sufficient. Furthermore, since sufficient performance cannot be obtained unless a large amount is added to the resin, there is a problem in that it adversely affects the film properties such as transparency of the film, tensile strength at break and elongation at break.

  In addition, in the case of a resin composition containing a filler for the purpose of improving mechanical properties, there is a problem that sufficient antistatic properties cannot be exhibited, and the sustainability is not sufficient. Furthermore, since sufficient performance cannot be obtained unless a large amount is added to the resin, there is also a problem in that physical properties such as the flexural modulus, impact strength, thermal deformation temperature and other properties of the molded article are adversely affected.

  Then, the objective of this invention is providing the composition which can provide the outstanding antistatic effect continuously, without impairing the physical property of a synthetic resin, the resin composition containing this, and its molded object. It is in.

  As a result of intensive studies to solve the above-mentioned problems, the present inventors have found that the above-described problems can be solved by adopting the following configuration, and have completed the present invention.

That is, the composition of the present invention is a composition containing 0.5 to 40.0 parts by mass of the (Y) component with respect to 100 parts by mass of the (X) component,
(X) Component has polyester (a) obtained by reaction of diol and dicarboxylic acid, compound (b) having hydroxyl groups at both ends having one or more ethyleneoxy groups, and two or more epoxy groups One or more polymer compounds (E) obtained by reacting the epoxy compound (D),
(Y) component is at least one acid anhydride modified polyolefin,
It is characterized by being.

  In the composition of the present invention, the polymer compound (E) comprises a polyester block (A) composed of the polyester (a) and a polyether block (B) composed of the compound (b). And the hydroxyl group or carboxyl group at the terminal of the polyester (a), the hydroxyl group at the terminal of the compound (b), and the epoxy group of the epoxy compound (D). The polyester block (A) and the polyether block (B) are preferably alternately and repeatedly formed via an ester bond. The block polymer (C) having a carboxyl group at both ends formed by bonding and the epoxy compound (D) are connected via an ester bond. To have formed by bonding structure Te is preferred. In the composition of the present invention, the component (Y) is preferably maleic anhydride-modified polyolefin, and the acid value of the acid anhydride-modified polyolefin is 1 to 100 mgKOH / g, The weight average molecular weight of the acid anhydride-modified polyolefin is preferably 1,000 to 500,000 in terms of polystyrene. Furthermore, in the composition of this invention, it is preferable that 1 or more types selected from the group which consists of an alkali metal salt and an ionic liquid are further mix | blended.

  The resin composition of the present invention is characterized in that the composition of the present invention is blended with a synthetic resin.

  In the resin composition of the present invention, the synthetic resin is preferably selected from the group consisting of polyolefin resins, polystyrene resins, and copolymers thereof. Moreover, in the resin composition of this invention, it is preferable that a filler is further mix | blended. Furthermore, it is preferable that the resin composition of the present invention further contains a thermoplastic elastomer.

  The molded product of the present invention is obtained from the resin composition of the present invention.

  The molded article of the present invention is suitable for films and automotive interior / exterior materials.

  ADVANTAGE OF THE INVENTION According to this invention, the composition which can provide the outstanding antistatic effect continuously without impairing the physical property of a synthetic resin, the resin composition containing this, and its molded object can be provided. . The molded article of the present invention has excellent physical properties, hardly generates static electricity, and does not easily cause a drop in commercial value due to surface contamination or dust adhesion due to static electricity. Therefore, it is particularly suitable for films and automotive interior / exterior materials.

Hereinafter, embodiments of the present invention will be described in detail.
The composition of this invention is a composition which contains 0.5-40.0 mass parts of (Y) component with respect to 100 mass parts of (X) component. The component (X) has a polyester (a) obtained by reacting a diol and a dicarboxylic acid, a compound (b) having one or more ethyleneoxy groups and hydroxyl groups at both ends, and two or more epoxy groups. It is 1 or more types of the high molecular compound (E) obtained by a reaction with an epoxy compound (D), and (Y) component is 1 or more types of an acid anhydride modified polyolefin.

First, the (X) component which concerns on the composition of this invention is demonstrated. The component (X) according to the composition of the present invention is at least one polymer compound (E). This polymer compound (E) comprises a polyester (a) obtained by reacting a diol and a dicarboxylic acid, a compound (b) having one or more ethyleneoxy groups and hydroxyl groups at both ends, and 2 epoxy groups. It is a polymer compound obtained by reacting with at least one epoxy compound (D). Here, the ethyleneoxy group is a group represented by the following general formula (1).

  The polymer compound (E) is a polyether block composed of a polyester block (A) composed of polyester (a) and a compound (b) having hydroxyl groups at both ends having at least one ethyleneoxy group. An ester bond formed by the reaction of a hydroxyl group or carboxyl group at the terminal of the polyester (a), a hydroxyl group at the terminal of the compound (b), and an epoxy group of the epoxy compound (D). Having a structure formed through an ether bond has antistatic properties and durability, film properties such as film transparency, tensile rupture strength and elongation at break, flexural modulus, impact strength, and heat distortion temperature. It is preferable from the viewpoint of the mechanical properties of the molded article.

  The polyester block (A) of the polymer compound (E) is composed of a polyester (a) obtained by reacting a diol and a dicarboxylic acid. In the composition of the present invention, the polyester block (A) of the polymer compound (E) is composed of a polyester (a) obtained by reacting a diol with an aliphatic carboxylic acid and an aromatic dicarboxylic acid. From the viewpoints of antistatic properties and durability, film properties such as film transparency, tensile breaking strength and elongation at break, bending properties, impact strength, heat distortion temperature and other mechanical properties of the molded article. The polyester (a) can be obtained by esterifying diol and dicarboxylic acid.

  Examples of the diol used in the polymer compound (E) according to the present invention include aliphatic diols and aromatic group-containing diols. The diol may be a mixture of two or more.

  Examples of the aliphatic diol include 1,2-ethanediol (ethylene glycol), 1,2-propanediol (propylene glycol), 1,3-propanediol, 1,2-butanediol, and 1,3-butanediol. 2-methyl-1,3-propanediol, 1,4-butanediol, 1,5-pentanediol, 2,2-dimethyl-1,3-propanediol (neopentyl glycol), 2,2-diethyl- 1,3-propanediol (3,3-dimethylolpentane), 2-n-butyl-2-ethyl-1,3-propanediol (3,3-dimethylolheptane), 3-methyl-1,5-pentane Diol, 1,6-hexanediol, 2,2,4-trimethyl-1,3-pentanediol, 2-ethyl-1,3-hexanedio 2-methyl-1,8-octanediol, 1,9-nonanediol, 1,10-decanediol, 1,12-octadecanediol, 1,4-cyclohexanedimethanol, hydrogenated bisphenol A, 1,2 -, 1,3- or 1,4-cyclohexanediol, cyclododecanediol, dimer diol, hydrogenated dimer diol, diethylene glycol, dipropylene glycol, triethylene glycol and the like.

  Among these aliphatic diols, 1,4-cyclohexanedimethanol and hydrogenated bisphenol A are antistatic properties and their durability, film properties such as film transparency, tensile breaking strength and elongation at break, flexural modulus, From the viewpoint of the mechanical properties of the molded article such as impact strength and heat distortion temperature, 1,4-cyclohexanedimethanol is more preferred. The aliphatic diol has antistatic properties and durability, film properties such as film transparency, tensile breaking strength and elongation at break, bending elastic modulus, impact strength, heat distortion temperature and other mechanical properties of the molded body. From the point of view, it is preferable to use a polyethylene glycol having hydrophilicity because it is preferably hydrophobic.

  Examples of the aromatic group-containing diol include bisphenol A, 1,2-hydroxybenzene, 1,3-hydroxybenzene, 1,4-hydroxybenzene, 1,4-benzenedimethanol, ethylene oxide adduct of bisphenol A, Examples include propylene oxide adducts of bisphenol A, polyhydroxyethyl adducts of mononuclear dihydric phenol compounds such as 1,4-bis (2-hydroxyethoxy) benzene, resorcin, and pyrocatechol.

  Among these diols having an aromatic group, ethylene oxide adduct of bisphenol A and 1,4-bis (β-hydroxyethoxy) benzene are preferable. The aromatic diol has antistatic properties and durability, film properties such as film transparency, tensile breaking strength and elongation at break, bending elastic modulus, impact strength, heat distortion temperature and other mechanical properties of the molded body. From the viewpoint, it is preferable to have hydrophobicity.

  In the polymer compound (E) according to the present invention, as the dicarboxylic acid which is a constituent component of the polyester (a), film properties such as antistatic property and durability, transparency of the film, tensile strength at break and elongation at break. From the viewpoint of the mechanical properties of the molded article such as bending elastic modulus, impact strength, and heat distortion temperature, it is preferable to use both aliphatic dicarboxylic acid and aromatic dicarboxylic acid.

  The aliphatic dicarboxylic acid used in the polymer compound (E) according to the present invention may be a derivative of an aliphatic dicarboxylic acid (for example, an acid anhydride, an alkyl ester, an alkali metal salt, an acid halide, etc.). The aliphatic dicarboxylic acid and its derivative may be a mixture of two or more.

  The aliphatic dicarboxylic acid is preferably an aliphatic dicarboxylic acid having 2 to 20 carbon atoms, such as oxalic acid, malonic acid, succinic acid, glutaric acid, adipic acid, pimelic acid, suberic acid, azelaic acid, Examples include sebacic acid, 1,10-decanedicarboxylic acid, 1,4-cyclohexanedicarboxylic acid, dimer acid, maleic acid, and fumaric acid. Among these aliphatic dicarboxylic acids, mechanical properties of the molded article such as antistatic properties and durability, film properties such as film transparency, tensile breaking strength and elongation at break, bending elastic modulus, impact strength, and heat distortion temperature. From the above point, a dicarboxylic acid having 4 to 16 carbon atoms is preferable, and a dicarboxylic acid having 6 to 12 carbon atoms is more preferable.

  The aromatic dicarboxylic acid used in the polymer compound (E) according to the present invention may be an aromatic dicarboxylic acid derivative (for example, acid anhydride, alkyl ester, alkali metal salt, acid halide, etc.). Moreover, 2 or more types of mixtures may be sufficient as aromatic dicarboxylic acid and its derivative (s).

  The aromatic dicarboxylic acid is preferably an aromatic dicarboxylic acid having 8 to 20 carbon atoms. For example, terephthalic acid, isophthalic acid, phthalic acid, phenylmalonic acid, homophthalic acid, phenylsuccinic acid, β-phenylglutar Acid, α-phenyladipic acid, β-phenyladipic acid, biphenyl-2,2′-dicarboxylic acid, biphenyl-4,4′-dicarboxylic acid, naphthalenedicarboxylic acid, sodium 3-sulfoisophthalate and 3-sulfoisophthalic acid Potassium etc. are mentioned. Among these aromatic dicarboxylic acids, antistatic properties and durability, film properties such as film transparency, tensile rupture strength and elongation at break, flexural modulus, impact strength, heat distortion temperature, etc. From this point, terephthalic acid, isophthalic acid, and phthalic acid (including phthalic anhydride) are preferable, and phthalic acid (including phthalic anhydride) is more preferable.

  Next, the block of the compound (b) and the polyether (B) of the polymer compound (E) will be described. The block of polyether (B) is comprised from the compound (b) which has a hydroxyl group in the both terminal which has one or more ethyleneoxy groups shown by following General formula (1).

一般式（１）で示されるエチレンオキシ基を一つ以上有し両末端に水酸基を有する化合物（ｂ）としては、親水性を有する化合物が好ましく、一般式（１）で示されるエチレンオキシ基を有するポリエーテルがより好ましく、帯電防止性とその持続性、フィルムの透明性、引張破断強度および破断伸び率度等のフィルム物性、曲げ弾性率、衝撃強度、熱変形温度等の成形体の力学特性の点から、ポリエチレングリコールがさらにより好ましく、下記一般式（２）で表されるポリエチレングリコールが特に好ましい。

As the compound (b) having at least one ethyleneoxy group represented by the general formula (1) and having hydroxyl groups at both ends, a hydrophilic compound is preferable, and the ethyleneoxy group represented by the general formula (1) The polyether has more preferable, antistatic property and its sustainability, film transparency such as film transparency, tensile breaking strength and breaking elongation rate, bending elastic modulus, impact strength, thermal deformation temperature, etc. From this point, polyethylene glycol is even more preferable, and polyethylene glycol represented by the following general formula (2) is particularly preferable.

一般式（２）中、ｍは５〜２５０の数を表す。ｍは、帯電防止性とその持続性、フィルムの透明性、引張破断強度および破断伸び率等のフィルム物性、曲げ弾性率、衝撃強度、熱変形温度等の成形体の力学特性の点から、２０〜２００が好ましく、４０〜１８０がより好ましい。

In general formula (2), m represents the number of 5-250. m is 20 in terms of antistatic properties and durability thereof, film properties such as film transparency, tensile breaking strength and elongation at break, bending elastic modulus, impact strength, thermal deformation temperature and other mechanical properties of the molded article. -200 are preferable and 40-180 are more preferable.

  As the compound (b), in addition to polyethylene glycol obtained by addition reaction of ethylene oxide, ethylene oxide and other alkylene oxides (for example, propylene oxide, 1,2-, 1,4-, 2,3- or And a polyether obtained by addition reaction of one or more of 1,3-butylene oxide and the like. The polyether may be random or block.

  Further examples of compound (b) include compounds having a structure in which ethylene oxide is added to an active hydrogen atom-containing compound, ethylene oxide and other alkylene oxides (for example, propylene oxide, 1,2-, 1,4-, 2,3- or 1,3-butylene oxide and the like). These may be either random addition or block addition.

  Examples of the active hydrogen atom-containing compound include glycol, dihydric phenol, primary monoamine, secondary diamine, and dicarboxylic acid.

  As glycol, C2-C20 aliphatic glycol, C5-C12 alicyclic glycol, C8-C26 aromatic glycol, etc. can be used.

  Examples of the aliphatic glycol include ethylene glycol, 1,2-propylene glycol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol, 1,3-butanediol, Hexanediol, 1,4-hexanediol, 1,6-hexanediol, 2,5-hexanediol, 1,2-octanediol, 1,8-octanediol, 1,10-decanediol, 1,18-octadecane Examples include diol, 1,20-eicosanediol, diethylene glycol, triethylene glycol, and thiodiethylene glycol.

  Examples of the alicyclic glycol include 1-hydroxymethyl-1-cyclobutanol, 1,2-cyclohexanediol, 1,3-cyclohexanediol, 1,4-cyclohexanediol, and 1-methyl-3,4-cyclohexanediol. 2-hydroxymethylcyclohexanol, 4-hydroxymethylcyclohexanol, 1,4-cyclohexanedimethanol, 1,1′-dihydroxy-1,1′-dicyclohexyl, and the like.

  Examples of the aromatic glycol include dihydroxymethylbenzene, 1,4-bis (β-hydroxyethoxy) benzene, 2-phenyl-1,3-propanediol, 2-phenyl-1,4-butanediol, and 2-benzyl. Examples include -1,3-propanediol, triphenylethylene glycol, tetraphenylethylene glycol, and benzopinacol.

  As the dihydric phenol, phenol having 6 to 30 carbon atoms can be used, for example, catechol, resorcinol, 1,4-dihydroxybenzene, hydroquinone, bisphenol A, bisphenol F, bisphenol S, dihydroxydiphenyl ether, dihydroxydiphenylthioether, binaphthol. And these alkyls (having 1 to 10 carbon atoms) or halogen substituents.

  Examples of the primary monoamine include aliphatic primary monoamines having 1 to 20 carbon atoms, such as methylamine, ethylamine, n-propylamine, isopropylamine, n-butylamine, s-butylamine, isobutylamine, n- Examples include amylamine, isoamylamine, n-hexylamine, n-heptylamine, n-octylamine, n-decylamine, n-octadecylamine, and n-icosylamine.

  Examples of secondary diamines include aliphatic secondary diamines having 4 to 18 carbon atoms, heterocyclic secondary diamines having 4 to 13 carbon atoms, alicyclic secondary diamines having 6 to 14 carbon atoms, and the number of carbon atoms. 8-14 aromatic secondary diamines and secondary alkanol diamines having 3 to 22 carbon atoms can be used.

  Examples of the aliphatic secondary diamine include N, N′-dimethylethylenediamine, N, N′-diethylethylenediamine, N, N′-dibutylethylenediamine, N, N′-dimethylpropylenediamine, and N, N′-diethylpropylene. Diamine, N, N'-dibutylpropylenediamine, N, N'-dimethyltetramethylenediamine, N, N'-diethyltetramethylenediamine, N, N'-dibutyltetramethylenediamine, N, N'-dimethylhexamethylenediamine N, N'-diethylhexamethylenediamine, N, N'-dibutylhexamethylenediamine, N, N'-dimethyldecamethylenediamine, N, N'-diethyldecamethylenediamine and N, N'-dibutyldecamethylenediamine Etc.

  Examples of the heterocyclic secondary diamine include piperazine and 1-aminopiperidine.

  Examples of the alicyclic secondary diamine include N, N′-dimethyl-1,2-cyclobutanediamine, N, N′-diethyl-1,2-cyclobutanediamine, N, N′-dibutyl-1,2- Cyclobutanediamine, N, N'-dimethyl-1,4-cyclohexanediamine, N, N'-diethyl-1,4-cyclohexanediamine, N, N'-dibutyl-1,4-cyclohexanediamine, N, N'- Examples include dimethyl-1,3-cyclohexanediamine, N, N′-diethyl-1,3-cyclohexanediamine, and N, N′-dibutyl-1,3-cyclohexanediamine.

  Examples of the aromatic secondary diamine include N, N′-dimethyl-phenylenediamine, N, N′-dimethyl-xylylenediamine, N, N′-dimethyl-diphenylmethanediamine, and N, N′-dimethyl-diphenyletherdiamine. , N, N′-dimethyl-benzidine and N, N′-dimethyl-1,4-naphthalenediamine.

  Examples of the secondary alkanoldiamine include N-methyldiethanolamine, N-octyldiethanolamine, N-stearyldiethanolamine, and N-methyldipropanolamine.

  As the dicarboxylic acid, a dicarboxylic acid having 2 to 20 carbon atoms can be used. For example, aliphatic dicarboxylic acid, aromatic dicarboxylic acid, and alicyclic dicarboxylic acid are used.

  Examples of the aliphatic dicarboxylic acid include oxalic acid, malonic acid, succinic acid, glutaric acid, methyl succinic acid, dimethyl malonic acid, β-methyl glutaric acid, ethyl succinic acid, isopropyl malonic acid, adipic acid, pimelic acid, suberic acid, Azelaic acid, sebacic acid, undecanedioic acid, dodecanedioic acid, tridecanediic acid, tetradecanediic acid, hexadecanediic acid, octadecanediic acid and icosandiic acid.

  Examples of the aromatic dicarboxylic acid include terephthalic acid, isophthalic acid, phthalic acid, phenylmalonic acid, homophthalic acid, phenylsuccinic acid, β-phenylglutaric acid, α-phenyladipic acid, β-phenyladipic acid, and biphenyl-2. 2,2'-dicarboxylic acid, biphenyl-4,4'-dicarboxylic acid, naphthalenedicarboxylic acid, sodium 3-sulfoisophthalate and potassium 3-sulfoisophthalate.

  Examples of the alicyclic dicarboxylic acid include 1,3-cyclopentanedicarboxylic acid, 1,2-cyclopentanedicarboxylic acid, 1,4-cyclohexanedicarboxylic acid, 1,2-cyclohexanedicarboxylic acid, and 1,3-cyclohexanedicarboxylic acid. Examples include acid, 1,4-cyclohexanediacetic acid, 1,3-cyclohexanediacetic acid, 1,2-cyclohexanediacetic acid, and dicyclohexyl-4,4′-dicarboxylic acid.

  These active hydrogen atom-containing compounds can be used singly or in a mixture of two or more.

  Next, the epoxy compound (D) having two or more epoxy groups constituting the polymer compound (E) will be described. The epoxy compound (D) used in the present invention is not particularly limited as long as it has two or more epoxy groups, and examples thereof include mononuclear polyhydric phenol compounds such as hydroquinone, resorcin, pyrocatechol, and phloroglucinol. Polyglycidyl ether compounds; dihydroxynaphthalene, biphenol, methylene bisphenol (bisphenol F), methylene bis (orthocresol), ethylidene bisphenol, isopropylidene bisphenol (bisphenol A), isopropylidene bis (orthocresol), tetrabromobisphenol A, 1,3 -Bis (4-hydroxycumylbenzene), 1,4-bis (4-hydroxycumylbenzene), 1,1,3-tris (4-hydroxyphenyl) butane, 1,1,2,2-tetra ( 4 Polyglycidyl ether compounds of polynuclear polyhydric phenol compounds such as hydroxyphenyl) ethane, thiobisphenol, sulfobisphenol, oxybisphenol, phenol novolak, orthocresol novolak, ethylphenol novolak, butylphenol novolak, octylphenol novolak, resorcin novolak, terpene phenol; Ethylene glycol, propylene glycol, butylene glycol, hexanediol, diethylene glycol, polyethylene glycol, dipropylene glycol, polypropylene glycol, polyglycol, thiodiglycol, glycerin, trimethylolpropane, pentaerythritol, sorbitol, bisphenol A-ethylene oxide adduct, dicyclopenta Polyglycidyl ethers of polyhydric alcohols such as enedimethanol; maleic acid, fumaric acid, itaconic acid, succinic acid, glutaric acid, suberic acid, adipic acid, azelaic acid, sebacic acid, dimer acid, trimer acid, phthalic acid, isophthalic acid Glycidyl esters of aliphatic, aromatic or alicyclic polybasic acids such as acid, terephthalic acid, trimellitic acid, trimesic acid, pyromellitic acid, tetrahydrophthalic acid, hexahydrophthalic acid, endomethylenetetrahydrophthalic acid, and glycidyl A homopolymer or copolymer of methacrylate; an epoxy compound having a glycidylamino group such as N, N-diglycidylaniline, bis (4- (N-methyl-N-glycidylamino) phenyl) methane, diglycidylorthotoluidine; Vinylcyclohexene diepoxy Xoxide, dicyclopentadiene diepoxide, 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexanecarboxylate, 3,4-epoxy-6-methylcyclohexylmethyl-6-methylcyclohexanecarboxylate, bis (3,4- Epoxy products of cyclic olefin compounds such as epoxy-6-methylcyclohexylmethyl) adipate; epoxidized conjugated diene polymers such as epoxidized polybutadiene and epoxidized styrene-butadiene copolymer, heterocyclic compounds such as triglycidyl isocyanurate, epoxy And soy bean oil. In addition, these epoxy compounds are made high molecular weight by using those internally crosslinked by terminal isocyanate prepolymers or polyvalent active hydrogen compounds (polyhydric phenols, polyamines, carbonyl group-containing compounds, polyphosphate esters, etc.). It may be what you did. Two or more of such epoxy compounds (D) may be used.

  The epoxy equivalent of the epoxy compound (D) is the antistatic property and its durability, the transparency of the film, film properties such as tensile breaking strength and breaking elongation, bending elastic modulus, impact strength, thermal deformation temperature, etc. 70-2000 are preferable from the point of mechanical characteristics.

  The polymer compound (E) is an ester bond or ether formed by a hydroxyl group or carboxyl group at the terminal of the polyester (a), a hydroxyl group at the terminal of the compound (b), and an epoxy group of the epoxy compound (D). It is preferable that the polyester block (A), the polyether block (B), and the epoxy compound (D) reacted with an epoxy group are bonded to each other through an ester bond or an ether bond.

  Furthermore, the polymer compound (E) is an antistatic property and its durability, film properties such as film transparency, tensile rupture strength and elongation at break, bending elastic modulus, impact strength, heat distortion temperature, etc. From the standpoint of mechanical properties, both a polyester block (A) composed of polyester (a) and a polyether block (B) composed of compound (b) are alternately and repeatedly bonded via ester bonds. The block polymer (C) having a carboxyl group at the terminal and the epoxy compound (D) are bonded via an ester bond formed by the carboxyl group of the block polymer (C) and the epoxy group of the epoxy compound (D). It is more preferable to have the following structure.

  The polyester (a) constituting the polyester block (A) according to the present invention is only required to be composed of a diol and a dicarboxylic acid, and has antistatic properties and durability, transparency of the film, tensile breaking strength and breaking. From the viewpoint of film properties such as elongation, flexural modulus, impact strength, thermal deformation temperature and other mechanical properties of the molded article, it is preferable that the residue obtained by removing the hydroxyl group of the diol and the residue obtained by removing the carboxyl group of the dicarboxylic acid. The group has a structure in which the group is bonded via an ester bond. Further, the polyester (a) constituting the polyester block (A) according to the present invention preferably has antistatic properties and durability, film properties such as film transparency, tensile breaking strength and elongation at break, bending elastic modulus, It consists of diol, aliphatic dicarboxylic acid and aromatic dicarboxylic acid in terms of mechanical properties of the molded product such as impact strength and heat distortion temperature, and has antistatic properties and durability, transparency of the film, and tensile breakage. From the viewpoint of film properties such as strength and elongation at break, flexural modulus, impact strength, and mechanical properties of the molded product such as heat distortion temperature, it is preferable that a residue excluding the hydroxyl group of the diol and a carboxyl of the aliphatic dicarboxylic acid A residue having a structure in which a residue is removed via an ester bond, and a residue in which a hydroxyl group of a diol is removed and a carboxyl of an aromatic dicarboxylic acid A residue obtained by removing has a structure which is attached via an ester bond.

  Polyester (a) has antistatic properties and durability, transparency of the film, film physical properties such as tensile breaking strength and elongation at break, bending elastic modulus, impact strength, heat distortion temperature and other mechanical properties of the molded body. From this point, a structure having a carboxyl group at both ends is preferred. Further, the degree of polymerization of the polyester (a) is such as antistatic properties and durability, film properties such as film transparency, tensile rupture strength and elongation at break, bending elastic modulus, impact strength, heat distortion temperature and other molded articles. The range of 2 to 50 is preferred from the standpoint of the mechanical properties.

  The polyester (a) having carboxyl groups at both ends can be obtained, for example, by subjecting the dicarboxylic acid (preferably an aliphatic dicarboxylic acid and an aromatic dicarboxylic acid) and the diol to a polycondensation reaction.

  The aliphatic dicarboxylic acid may be a derivative of an aliphatic dicarboxylic acid (for example, an acid anhydride, an alkyl ester, an alkali metal salt, an acid halide, etc.). When the polyester (a) is obtained using the derivative, It is sufficient that the both ends are finally processed into carboxyl groups, and the reaction for proceeding to the next block polymer (C) having a structure having carboxyl groups at both ends may be carried out as it is. The aliphatic dicarboxylic acid and its derivative may be a mixture of two or more.

  The aromatic dicarboxylic acid may be a derivative of an aromatic dicarboxylic acid (for example, an acid anhydride, an alkyl ester, an alkali metal salt, an acid halide, etc.). It is sufficient that the both ends are treated to form carboxyl groups, and the reaction for proceeding to the next block polymer (C) having a structure having carboxyl groups at both ends may be proceeded as it is. Moreover, 2 or more types of mixtures may be sufficient as aromatic dicarboxylic acid and its derivative (s).

  Ratio of the residue excluding the carboxyl group of the aliphatic dicarboxylic acid and the residue excluding the carboxyl group of the aromatic dicarboxylic acid in the polyester (a) when using the aliphatic dicarboxylic acid and the aromatic dicarboxylic acid Is a molar ratio in terms of antistatic properties and durability, film transparency, film physical properties such as tensile breaking strength and elongation at break, bending elastic modulus, impact strength, and mechanical properties of the molded product such as heat distortion temperature. 90: 10-99.9: 0.1 is preferable, and 93: 7-99.9: 0.1 is more preferable.

  Polyester (a) having a carboxyl group at both ends includes, for example, the dicarboxylic acid or a derivative thereof (preferably the aliphatic dicarboxylic acid or a derivative thereof, and the aromatic dicarboxylic acid or a derivative thereof) and the diol. It can be obtained by polycondensation reaction.

  The reaction ratio of dicarboxylic acid or its derivative (preferably aliphatic dicarboxylic acid or its derivative, and aromatic dicarboxylic acid or its derivative) to diol is such that dicarboxylic acid or its derivative is a carboxyl group at both ends. (Preferably, an aliphatic dicarboxylic acid or a derivative thereof, and an aromatic dicarboxylic acid or a derivative thereof) are preferably used in excess, and are preferably used in a molar ratio of 1 mole excess with respect to the diol.

  The molar ratio of the aliphatic dicarboxylic acid or derivative thereof and the aromatic dicarboxylic acid or derivative thereof during the polycondensation reaction is preferably 90:10 to 99.9: 0.1, and 93: 7 to 99.9. : 0.1 is more preferable.

  Further, depending on the mixing ratio and reaction conditions, there are cases where a polyester composed only of a diol and an aliphatic dicarboxylic acid or a polyester composed only of a diol and an aromatic dicarboxylic acid may be produced. They may be mixed in a), or they may be directly reacted with the compound (b) to obtain the block polymer (C).

  For the polycondensation reaction, a catalyst that promotes the esterification reaction may be used. As the catalyst, conventionally known ones such as dibutyltin oxide, tetraalkyl titanate, zirconium acetate, and zinc acetate can be used.

  In addition, dicarboxylic acids (preferably aliphatic dicarboxylic acids and aromatic dicarboxylic acids) can be used together with derivatives of carboxylic acid esters, carboxylic acid metal salts, carboxylic acid halides, etc. instead of dicarboxylic acids. After the reaction with the diol, both ends may be treated to form a dicarboxylic acid, and the reaction may proceed to the next reaction for obtaining a block polymer (C) having a structure having a carboxyl group at both ends as it is. .

  A suitable polyester (a) comprising a diol and a dicarboxylic acid (preferably an aliphatic dicarboxylic acid and an aromatic dicarboxylic acid) and having carboxyl groups at both ends forms an ester bond by reacting with the compound (b). As long as it forms the structure of the block polymer (C), the carboxyl groups at both ends may be protected, modified, or in the form of a precursor. Moreover, in order to suppress the oxidation of a product at the time of reaction, you may add antioxidants, such as a phenolic antioxidant, to a reaction system.

  As long as the compound (b) having one or more ethyleneoxy groups and having hydroxyl groups at both ends thereof reacts with the polyester (a) to form an ester bond and form the structure of the block polymer (C). The hydroxyl groups at both ends may be protected, modified, or in the form of a precursor.

  The block polymer (C) having a structure having carboxyl groups at both ends according to the present invention includes a block (A) composed of the polyester (a) and a block (B) composed of the compound (b). These blocks have a structure in which they are alternately and repeatedly bonded through ester bonds formed by carboxyl groups and hydroxyl groups. An example of such a block polymer (C) is, for example, one having a structure represented by the following general formula (3).

一般式（３）中、（Ａ）は、上記両末端にカルボキシル基を有するポリエステル（ａ）から構成されたブロックを表し、（Ｂ）は、上記両末端に水酸基を有する化合物（ｂ）から構成されたブロックを表し、ｔは繰り返し単位の繰り返しの数であり、帯電防止性とその持続性、フィルムの透明性、引張破断強度および破断伸び率等のフィルム物性、曲げ弾性率、衝撃強度、熱変形温度等の成形体の力学特性の点から好ましくは１〜１０の数を表す。ｔは、より好ましくは１〜７の数であり、最も好ましくは１〜５の数である。

In the general formula (3), (A) represents a block composed of the polyester (a) having carboxyl groups at both ends, and (B) is composed of the compound (b) having hydroxyl groups at both ends. Wherein t is the number of repeating units, antistatic properties and their durability, film properties such as film transparency, tensile breaking strength and elongation at break, bending elastic modulus, impact strength, heat The number of 1-10 is preferably represented from the point of the mechanical characteristics of a molded object, such as deformation temperature. t is more preferably a number of 1 to 7, and most preferably a number of 1 to 5.

  When an aliphatic dicarboxylic acid and an aromatic dicarboxylic acid are used for the polyester (a), a part of the block composed of the polyester (a) in the block polymer (C) is composed only of the diol and the aliphatic dicarboxylic acid. It may be replaced with a block made of polyester or a block made of polyester composed only of diol and aromatic dicarboxylic acid.

  The block polymer (C) having a structure having carboxyl groups at both ends is a polycondensation reaction between the polyester (a) having carboxyl groups at both ends and the compound (b) having hydroxyl groups at both ends. A structure equivalent to that having a structure in which the polyester (a) and the compound (b) are alternately and repeatedly bonded via an ester bond formed by a carboxyl group and a hydroxyl group. It is not always necessary to synthesize from the polyester (a) and the compound (b).

  If the reaction ratio of the polyester (a) to the compound (b) is adjusted so that the polyester (a) is X + 1 mol with respect to X mol of the compound (b), carboxyl groups are present at both ends. A block polymer (C) having the following can be preferably obtained.

  In the reaction, after completion of the synthesis reaction of the polyester (a), the compound (b) may be added to the reaction system and reacted as it is without isolating the polyester (a).

  For the polycondensation reaction, a catalyst that promotes the esterification reaction may be used. As the catalyst, conventionally known ones such as dibutyltin oxide, tetraalkyl titanate, zirconium acetate, and zinc acetate can be used. Moreover, in order to suppress the oxidation of a product at the time of reaction, you may add antioxidants, such as a phenolic antioxidant, to a reaction system.

  Further, when an aliphatic dicarboxylic acid and an aromatic dicarboxylic acid are used for the polyester (a), the polyester (a) includes only a polyester composed only of a diol and an aliphatic dicarboxylic acid, or only a diol and an aromatic dicarboxylic acid. The polyester which comprises may be mixed, and they may be made to react with a compound (b) as it is, and a block polymer (C) may be obtained. The block polymer (C) is composed of a polyester composed only of a diol and an aliphatic dicarboxylic acid in addition to the block (A) composed of the polyester (a) and the block (B) composed of the compound (b). And a block composed of polyester composed only of diol and aromatic dicarboxylic acid may be included in the structure.

  In the polymer compound (E) according to the present invention, the block polymer (C) having a structure having a carboxyl group at both ends and the epoxy compound (D) having two or more epoxy groups are preferably a block polymer. It has a structure formed by bonding via an ester bond formed by the terminal carboxyl group of (C) and the epoxy group of epoxy compound (D). The polymer compound (E) may further contain an ester bond formed by the carboxyl group of the polyester (a) and the epoxy group of the epoxy compound (D). The polymer compound (E) further includes an ether bond formed by the hydroxyl group of the polyester (a) or the hydroxyl group of the compound (b) and the epoxy group of the epoxy compound (D). Also good.

  In order to obtain the polymer compound (E), the carboxyl group of the block polymer (C) may be reacted with the epoxy group of the epoxy compound (D). The number of epoxy groups in the epoxy compound (D) is preferably 0.5 to 5 equivalents and more preferably 0.5 to 1.5 equivalents of the number of carboxyl groups in the block polymer (C) to be reacted. Moreover, the said reaction may be performed in various solvents and may be performed in a molten state.

  The epoxy compound (D) having two or more epoxy groups to be reacted is preferably 0.1 to 2.0 equivalents, more preferably 0.2 to 1.5 equivalents of the number of carboxyl groups of the block polymer (C) to be reacted. preferable.

  In the reaction, after completion of the synthesis reaction of the block polymer (C), the epoxy compound (D) may be added to the reaction system without isolation of the block polymer (C) and reacted as it is. In that case, the carboxyl group of the unreacted polyester (a) used excessively when synthesizing the block polymer (C) reacts with some epoxy groups of the epoxy compound (D) to form an ester bond. May be.

  A preferred polymer compound (E) according to the present invention includes a block polymer (C) having a structure having carboxyl groups at both ends and an epoxy compound (D) having two or more epoxy groups, It is not always necessary to synthesize from the block polymer (C) and the epoxy compound (D) as long as it has a structure equivalent to that having a structure bonded through an ester bond formed with an epoxy group. .

  In the polymer compound (E) according to the present invention, the number average molecular weight of the block composed of the compound (b) having a hydroxyl group at both ends is calculated from the measured value of the hydroxyl value, and antistatic property and its sustainability, From the viewpoint of film properties such as film transparency such as transparency, tensile breaking strength and elongation at break, bending elastic modulus, impact strength, heat distortion temperature, etc., it is preferably 400 to 10,000, more preferably It is 1,000-8,000, More preferably, it is 2,000-8,000.

  The number average molecular weight of the block composed of the polyester (a) in the polymer compound (E) according to the present invention is the antistatic property and its sustainability, the transparency of the film, the tensile strength at break, the elongation at break, etc. From the viewpoint of the mechanical properties of the molded product such as film physical properties, flexural modulus, impact strength, heat distortion temperature, etc., it is preferably 800 to 8,000 in terms of polystyrene, more preferably 1,000 to 6,000, More preferably, it is 2,000-4,000.

  Furthermore, the number average molecular weight of the block composed of the block polymer (C) having a structure having a carboxyl group at both ends in the polymer compound (E) is preferably 5,000 to 30,000 in terms of polystyrene. More preferably, it is 7,000-20,000, More preferably, it is 9,000-17,000.

  In addition, the polymer compound (E) according to the present invention can be obtained without obtaining the polyester (a) after obtaining the polyester (a) from the diol and dicarboxylic acid (preferably aliphatic dicarboxylic acid and aromatic dicarboxylic acid). You may make it react with a compound (b) and / or an epoxy compound (D).

  Next, the (Y) component which concerns on the composition of this invention is demonstrated. (Y) component which concerns on the composition of this invention is 1 or more types of acid anhydride modified polyolefin, and the acid anhydride modified polyolefin which concerns on this invention copolymerizes or grafts acid anhydrides, such as maleic anhydride, to polyolefin. Polymer.

  Examples of the polyolefin portion of the acid anhydride-modified polyolefin include those obtained by polymerization or copolymerization of ethylene, propylene, α-olefin or diene. Examples of the α-olefin include 1-butene and 4-methyl-1-pentene. , 1-pentene, 1-octene, 1-decene, 1-dodecene and the like, and examples of the diene include butadiene, isoprene, cyclopentadiene, 1,11-dodecadiene, and the like. In addition to these, other copolymer components may be contained. More specifically, polyethylene, polypropylene, ethylene / propylene copolymer, ethylene / propylene / diene terpolymer, ethylene / 1-butene copolymer, ethylene / vinyl acetate copolymer, and mixtures thereof, etc. Is mentioned. Among these, from the viewpoint of antistatic properties and their sustainability, and mechanical properties, ethylene, propylene, α-olefin having 4 to 12 carbon atoms, butadiene, and isoprene are preferably polymerized or copolymerized, and ethylene, propylene, More preferable is a polymerized or copolymerized α-olefin having 4 to 8 carbon atoms and butadiene, and more preferable is a polymerized or copolymerized ethylene, propylene, or butadiene.

  Examples of the acid anhydride include maleic anhydride, itaconic anhydride, etc., and antistatic properties and durability thereof, film properties such as film transparency, tensile rupture strength and elongation at break, bending elastic modulus, impact strength, Maleic anhydride is preferred from the viewpoint of the mechanical properties of the molded article such as the heat distortion temperature.

  The acid value of the acid anhydride-modified polyolefin is the antistatic property and its durability, film transparency such as film transparency, tensile rupture strength and elongation at break, bending elastic modulus, impact strength, thermal deformation temperature, etc. From the viewpoint of mechanical properties, the range is preferably 1 to 100 mgKOH / g, more preferably 2 to 80 mgKOH / g, and most preferably 5 to 70 mgKOH / g. This acid value is a value obtained by measurement according to the following procedures (i) to (iii) according to the JISK0070 standard.

<Method of measuring acid value of acid anhydride-modified polyolefin>
(I) 1 g of acid anhydride-modified polyolefin is dissolved in 70 mL of xylene heated to 140 ° C.
(Ii) Titration with 0.1 mol / L potassium hydroxide ethanol solution [trade name “0.1 mol / L ethanolic potassium hydroxide solution”, manufactured by Wako Pure Chemical Industries, Ltd.] using phenolphthalein as an indicator at the same temperature. I do.
(Iii) The amount of potassium hydroxide required for titration is converted to mg, and the acid value (unit: mgKOH / g) is calculated.

  In addition, the weight average molecular weight (Mw) of the acid anhydride-modified polyolefin is the antistatic property and its durability, film transparency, film physical properties such as tensile breaking strength and breaking elongation, bending elastic modulus, impact strength, thermal deformation. From the viewpoint of the mechanical properties of the molded article such as temperature, it is preferably 1,000 to 500,000, more preferably 5,000 to 300,000, and still more preferably 20,000 to 200,000 in terms of polystyrene.

  The (Y) component acid anhydride polyolefin according to the composition of the present invention has antistatic properties and durability, film properties such as film transparency, tensile breaking strength and elongation at break, bending elastic modulus, impact strength, From the viewpoint of the mechanical properties of the molded article such as heat distortion temperature, maleic anhydride-modified polyolefin is preferable, and maleic anhydride-modified polypropylene is more preferable.

  The acid anhydride-modified polyolefin can be obtained by grafting reaction of an acid anhydride such as maleic anhydride to the polyolefin by a conventionally known method, and various commercially available products may be used.

  The composition of this invention contains 0.5-40.0 mass parts of (Y) component with respect to 100 mass parts of (X) component. From the viewpoint of antistatic properties and durability, film physical properties such as film transparency, tensile breaking strength and elongation at break, flexural modulus, impact strength, thermal deformation temperature and other mechanical properties of the molded product (X) It is preferable to contain 1.0 to 30.0 parts by mass of component (Y) with respect to 100 parts by mass, more preferably 2.0 to 25.0 parts by mass, and 3.0 to 20.0. More preferably, it is contained in an amount of 5.0-15.0 parts by mass.

  In addition to the component (X) and the component (Y), the composition of the present invention has antistatic properties and durability, film properties such as film transparency, tensile rupture strength and elongation at break, bending elastic modulus, impact strength, From the viewpoint of the mechanical properties of the molded article such as the heat distortion temperature, it is also preferable to contain one or more selected from the group of alkali metal salts and ionic liquids.

  Examples of the alkali metal salt include a salt of an organic acid or an inorganic acid, and examples of the alkali metal include lithium, sodium, potassium, cesium, rubidium and the like. Examples of organic acids include aliphatic monocarboxylic acids having 1 to 18 carbon atoms such as formic acid, acetic acid, propionic acid, butyric acid, lactic acid; oxalic acid, malonic acid, succinic acid, fumaric acid, maleic acid, adipic acid, etc. Aliphatic dicarboxylic acid having 1 to 12 carbon atoms; aromatic carboxylic acid such as benzoic acid, phthalic acid, isophthalic acid, terephthalic acid, salicylic acid; methanesulfonic acid, p-toluenesulfonic acid, dodecylbenzenesulfonic acid, trifluoromethane Examples thereof include sulfonic acids having 1 to 20 carbon atoms such as sulfonic acids. Examples of inorganic acids include hydrochloric acid, hydrobromic acid, sulfuric acid, sulfurous acid, phosphoric acid, phosphorous acid, polyphosphoric acid, nitric acid, perchloric acid and the like. Among these, lithium, sodium and potassium salts are preferable, and sodium is more preferable from the viewpoint of frictional voltage and surface resistivity, and safety to living bodies and the environment. In addition, from the viewpoint of antistatic properties, durability, and mechanical properties, acetic acid salt, perchloric acid salt, p-toluenesulfonic acid salt, dodecylbenzenesulfonic acid salt are preferable, and dodecylbenzenesulfonic acid salt is preferable. More preferred. Two or more alkali metal salts may be used in combination.

  Specific examples of the alkali metal salt include, for example, lithium acetate, sodium acetate, potassium acetate, lithium chloride, sodium chloride, potassium chloride, lithium phosphate, sodium phosphate, potassium phosphate, lithium sulfate, sodium sulfate, perchlorine. Lithium acid, sodium perchlorate, potassium perchlorate, lithium p-toluenesulfonate, sodium p-toluenesulfonate, potassium p-toluenesulfonate, lithium dodecylbenzenesulfonate, sodium dodecylbenzenesulfonate, dodecylbenzenesulfonic acid Potassium etc. are mentioned. Among these, from the viewpoint of antistatic properties and their durability, mechanical properties, and safety to living bodies and the environment, lithium p-toluenesulfonate, sodium p-toluenesulfonate, lithium dodecylbenzenesulfonate, Sodium dodecylbenzenesulfonate and the like, most preferably sodium dodecylbenzenesulfonate.

  The alkali metal salt may be blended in the composition of the present invention, or may be blended in a synthetic resin together with the composition of the present invention. Alkali metal salt content is the antistatic property and durability, film transparency, film physical properties such as tensile breaking strength and elongation at break, flexural modulus, impact strength, heat distortion temperature, etc. From the point of a characteristic, 0.01-20 mass parts is preferable with respect to 100 mass parts of (X) component of the composition of this invention, 0.1-15 mass parts is more preferable, 3.0-12 mass parts Is most preferred.

  Examples of the ionic liquid are those having a melting point of room temperature or lower, at least one of cations or anions constituting the ionic liquid is an organic ion, and an initial conductivity of 1 to 200 ms / cm, preferably 10 to 200 ms. A room temperature molten salt that is / cm, for example, a room temperature molten salt described in International Publication No. 95/15572.

  Examples of the cation constituting the ionic liquid include a cation selected from the group consisting of amidinium, pyridinium, pyrazolium and guanidinium cations. Among these, the following are mentioned as an amidinium cation.

(1) Imidazolinium cation Examples include those having 5 to 15 carbon atoms, such as 1,2,3,4-tetramethylimidazolinium and 1,3-dimethylimidazolinium;

(2) Imidazolium cation Examples include those having 5 to 15 carbon atoms, such as 1,3-dimethylimidazolium, 1-ethyl-3-methylimidazolium;

(3) Tetrahydropyrimidinium cation One having 6 to 15 carbon atoms is exemplified, for example, 1,3-dimethyl-1,4,5,6-tetrahydropyrimidinium, 1,2,3,4-tetra Methyl-1,4,5,6-tetrahydropyrimidinium;

(4) Dihydropyrimidinium cation A thing with 6-20 carbon atoms is mentioned, for example, 1,3-dimethyl-1,4-dihydropyrimidinium, 1,3-dimethyl-1,6-dihydropyrimidi Ni, 8-methyl-1,8-diazabicyclo [5,4,0] -7,9-undecadienium, 8-methyl-1,8-diazabicyclo [5,4,0] -7,10-un Decadienium.

  Examples of the pyridinium cation include those having 6 to 20 carbon atoms, such as 3-methyl-1-propylpyridinium and 1-butyl-3,4-dimethylpyridinium.

  Examples of the pyrazolium cation include those having 5 to 15 carbon atoms, such as 1,2-dimethylpyrazolium and 1-n-butyl-2-methylpyrazolium.

The following are mentioned as a guanidinium cation.
(1) Guanidinium cation having an imidazolinium skeleton One having 8 to 15 carbon atoms is exemplified, for example, 2-dimethylamino-1,3,4-trimethylimidazolinium, 2-diethylamino-1,3 , 4-trimethylimidazolinium;

(2) Guanidinium cation having an imidazolium skeleton, those having 8 to 15 carbon atoms, such as 2-dimethylamino-1,3,4-trimethylimidazolium, 2-diethylamino-1,3,4 -Trimethylimidazolium;

(3) A guanidinium cation having a tetrahydropyrimidinium skeleton having 10 to 20 carbon atoms, for example, 2-dimethylamino-1,3,4-trimethyl-1,4,5,6-tetrahydro Pyrimidinium, 2-diethylamino-1,3-dimethyl-4-ethyl-1,4,5,6-tetrahydropyrimidinium;

(4) A guanidinium cation having a dihydropyrimidinium skeleton having 10 to 20 carbon atoms, such as 2-dimethylamino-1,3,4-trimethyl-1,4-dihydropyrimidinium, 2-dimethylamino-1,3,4-trimethyl-1,6-dihydropyrimidinium, 2-diethylamino-1,3-dimethyl-4-ethyl-1,4-dihydropyrimidinium, 2-diethylamino-1 , 3-Dimethyl-4-ethyl-1,6-dihydropyrimidinium.

  The cation may be used alone or in combination of two or more. Of these, from the viewpoint of frictional voltage and surface resistivity, amidinium cations are preferred, imidazolium cations are more preferred, and 1-ethyl-3-methylimidazolium cations are particularly preferred.

  In the ionic liquid, examples of the organic acid or inorganic acid constituting the anion include the following. Examples of the organic acid include carboxylic acid, sulfuric acid ester, sulfonic acid and phosphoric acid ester; examples of the inorganic acid include super strong acid (for example, borofluoric acid, tetrafluoroboric acid, perchloric acid, phosphorus hexafluoride). Acid, hexafluoroantimonic acid and hexafluoroarsenic acid), phosphoric acid and boric acid. The organic acid and inorganic acid may be used singly or in combination of two or more.

  Of the above organic acids and inorganic acids, the ionic liquid has antistatic properties and durability, film transparency, film properties such as tensile breaking strength and breaking elongation, flexural modulus, impact strength, heat distortion temperature, etc. From the viewpoint of the mechanical properties of the molded article, an anion other than the conjugate base of the super strong acid or the super strong acid having a Hammett acidity function (-H0) of 12 to 100 of the anion constituting the ionic liquid is preferable. The acids that form and mixtures thereof.

  Examples of the anion other than the conjugate base of the super strong acid include halogen (for example, fluorine, chlorine and bromine) ions, alkyl (1 to 12 carbon atoms) benzenesulfonic acid (for example, p-toluenesulfonic acid and dodecylbenzenesulfonic acid). ) Ions and poly (n = 1-25) fluoroalkanesulfonic acid (eg, undecafluoropentanesulfonic acid) ions.

  Examples of super strong acids include those derived from proton acids, combinations of proton acids and Lewis acids, and mixtures thereof. Examples of the protonic acid as the super strong acid include bis (trifluoromethylsulfonyl) imidic acid, bis (pentafluoroethylsulfonyl) imidic acid, tris (trifluoromethylsulfonyl) methane, perchloric acid, fluorosulfonic acid, alkane ( 1 to 30 carbon atoms) sulfonic acid (for example, methanesulfonic acid, dodecanesulfonic acid, etc.), poly (n = 1 to 30) fluoroalkane (1 to 30 carbon atoms) sulfonic acid (for example, trifluoromethanesulfonic acid, Pentafluoroethanesulfonic acid, heptafluoropropanesulfonic acid, nonafluorobutanesulfonic acid, undecafluoropentanesulfonic acid and tridecafluorohexanesulfonic acid), borofluoric acid and tetrafluoroboric acid. Of these, borofluoric acid, trifluoromethanesulfonic acid, bis (trifluoromethanesulfonyl) imidic acid and bis (pentafluoroethylsulfonyl) imidic acid are preferable from the viewpoint of ease of synthesis.

  Examples of the protonic acid used in combination with the Lewis acid include hydrogen halide (for example, hydrogen fluoride, hydrogen chloride, hydrogen bromide and hydrogen iodide), perchloric acid, fluorosulfonic acid, methanesulfonic acid, and trifluoromethane. Examples include sulfonic acid, pentafluoroethanesulfonic acid, nonafluorobutanesulfonic acid, undecafluoropentanesulfonic acid, tridecafluorohexanesulfonic acid, and mixtures thereof. Of these, hydrogen fluoride is preferred from the viewpoint of the initial conductivity of the ionic liquid.

  Examples of the Lewis acid include boron trifluoride, phosphorus pentafluoride, antimony pentafluoride, arsenic pentafluoride, tantalum pentafluoride, and mixtures thereof. Among these, boron trifluoride and phosphorus pentafluoride are preferable from the viewpoint of the initial conductivity of the ionic liquid.

  The combination of the protonic acid and the Lewis acid is arbitrary, but examples of the super strong acid composed of these combinations include tetrafluoroboric acid, hexafluorophosphoric acid, hexafluorotantalic acid, hexafluoroantimonic acid, hexafluoride. Tantalum sulfonate, tetrafluoroboronic acid, hexafluorophosphoric acid, chloroboron trifluoride, arsenic hexafluoride and mixtures thereof.

  Of the above anions, preferred from the viewpoint of antistatic properties of the ionic liquid is a conjugate base of a super strong acid (a super strong acid comprising a proton acid and a super strong acid comprising a combination of a proton acid and a Lewis acid), and more preferred. Is a conjugate base of a super strong acid composed of a proton acid and a super strong acid composed of a proton acid and boron trifluoride and / or phosphorus pentafluoride.

  Among the ionic liquids, the ionic liquid having an amidinium cation is preferable from the viewpoint of antistatic properties, the ionic liquid having a 1-ethyl-3-methylimidazolium cation is more preferable, and particularly preferable. 1-ethyl-3-methylimidazolium bis (trifluoromethanesulfonyl) imide.

  An ionic liquid may be mix | blended with the composition of this invention, and may be mix | blended and used for a synthetic resin with the composition of this invention. Compounding amount of ionic liquid is antistatic property and durability, film properties such as film transparency, tensile breaking strength and breaking elongation, bending elastic modulus, impact strength, heat distortion temperature, etc. From this point, 0.01 to 20 parts by mass is preferable, 0.1 to 15 parts by mass is more preferable, and 1 to 12 parts by mass is most preferable with respect to 100 parts by mass of the component (X) of the composition of the present invention. .

  In the composition of the present invention, the component (X) and the component (Y), if necessary, an alkali metal salt and / or an ionic liquid may be further mixed with other optional components as necessary. Various mixers can be used for mixing. You may heat at the time of mixing. Examples of the mixer that can be used include a tumbler mixer, a Henschel mixer, a ribbon blender, a V-type mixer, a W-type mixer, a super mixer, and a Nauta mixer. Further, during the synthesis reaction of the polymer compound (E) as the component (X) and the acid anhydride-modified polyolefin as the component (Y), an alkali metal salt and / or ionic liquid may be added to the reaction system. Good.

  In the composition of the present invention, as long as the effects of the present invention are not impaired, the component (X) and the component (Y), if necessary, other than the alkali metal salt and / or ionic liquid, other optional components may be used. These ingredients may be blended. Other components may be blended directly with the composition of the present invention, or when blended with a synthetic resin such as a thermoplastic resin and used as a resin composition, blended with the synthetic resin. May be.

  The composition of the present invention may further contain a group 2 element salt within a range not impairing the effects of the present invention. Examples of Group 2 element salts include organic acid or inorganic acid salts. Examples of Group 2 elements include beryllium, magnesium, calcium, strontium, barium, and the like. Examples of organic acids include aliphatic monocarboxylic acids having 1 to 18 carbon atoms such as formic acid, acetic acid, propionic acid, butyric acid, lactic acid; oxalic acid, malonic acid, succinic acid, fumaric acid, maleic acid, adipic acid, etc. Aliphatic dicarboxylic acid having 1 to 12 carbon atoms; aromatic carboxylic acid such as benzoic acid, phthalic acid, isophthalic acid, terephthalic acid, salicylic acid; methanesulfonic acid, p-toluenesulfonic acid, dodecylbenzenesulfonic acid, trifluoromethane Examples thereof include sulfonic acids having 1 to 20 carbon atoms such as sulfonic acids. Examples of inorganic acids include hydrochloric acid, hydrobromic acid, sulfuric acid, sulfurous acid, phosphoric acid, phosphorous acid, polyphosphoric acid, nitric acid, perchloric acid and the like.

  The group 2 element salt may be blended in the composition of the present invention, or may be blended with a synthetic resin such as a thermoplastic resin together with the composition. The amount of the salt of the Group 2 element is such that the antistatic property and its sustainability, the transparency of the film, the film physical properties such as the tensile breaking strength and the elongation at break, the bending elastic modulus, the impact strength, the thermal deformation temperature, etc. From the viewpoint of the mechanical characteristics of the present invention, 0.01 to 20 parts by mass is preferable, 0.1 to 15 parts by mass is more preferable, and 3.0 to 12 is preferable with respect to 100 parts by mass of component (X) of the composition of the present invention. Part by mass is most preferred.

  Moreover, you may mix | blend surfactant with the composition of this invention in the range which does not impair the effect of this invention. As the surfactant, nonionic, anionic, cationic or amphoteric surfactants can be used. Nonionic surfactants include polyethylene glycol type nonionic surfactants such as higher alcohol ethylene oxide adducts, fatty acid ethylene oxide adducts, higher alkylamine ethylene oxide adducts, and polypropylene glycol ethylene oxide adducts; polyethylene oxide, fatty acid esters of glycerin Polyanhydric alcohol type nonionic surfactants such as fatty acid ester of pentaerythritol, fatty acid ester of sorbit or sorbitan, alkyl ether of polyhydric alcohol, aliphatic amide of alkanolamine, etc. For example, carboxylates such as alkali metal salts of higher fatty acids; sulfates such as higher alcohol sulfates, higher alkyl ether sulfates, alkylbenzenes Sulfonates such as sulfonates, alkyl sulfonates, and paraffin sulfonates; and phosphate ester salts such as higher alcohol phosphates. Examples of cationic surfactants include alkyltrimethylammonium salts. Quaternary ammonium salt etc. are mentioned. Examples of amphoteric surfactants include amino acid-type amphoteric surfactants such as higher alkylaminopropionates, betaine-type amphoteric surfactants such as higher alkyldimethylbetaines and higher alkyldihydroxyethylbetaines, and these are used alone or Two or more types can be used in combination. In the composition of the present invention, among the above surfactants, anionic surfactants are preferable, and sulfonates such as alkylbenzene sulfonate, alkyl sulfonate, and paraffin sulfonate are particularly preferable.

  The surfactant may be blended in the composition of the present invention or may be blended with a synthetic resin such as a thermoplastic resin together with the composition. 0.01-20 mass parts is preferable with respect to 100 mass parts of (X) component of the composition of this invention, and, as for the compounding quantity of surfactant, 0.1-15 mass parts is more preferable, and 1-10 masses. Part is most preferred.

  Furthermore, you may mix | blend a polymer type antistatic agent with the composition of this invention in the range which does not impair the effect of this invention. As the polymer antistatic agent, for example, a polymer type antistatic agent such as a known polyether ester amide can be used, and examples of the known polyether ester amide include those described in JP-A-7-10989. And polyether ester amides comprising the polyoxyalkylene adducts of bisphenol A described. Moreover, the block polymer which has a repeating structure whose coupling unit of a polyolefin block and a hydrophilic polymer block is 2-50 can be used, For example, the block polymer of US Patent 6552131 can be mentioned.

  The polymer antistatic agent may be blended in the composition of the present invention, or may be blended with a synthetic resin such as a thermoplastic resin together with the composition. 0-50 mass parts is preferable with respect to 100 mass parts of (X) component of the composition of this invention, and, as for the compounding quantity of a polymer type antistatic agent, 5-20 mass parts is more preferable.

  Next, the resin composition of the present invention will be described. The resin composition of the present invention is obtained by blending the composition of the present invention with a synthetic resin and can be used as a resin composition by blending with a synthetic resin, particularly preferably a thermoplastic resin.

  Examples of thermoplastic resins include polypropylene, high density polyethylene, low density polyethylene, linear low density polyethylene, crosslinked polyethylene, ultrahigh molecular weight polyethylene, polybutene-1, poly-3-methylpentene, poly-4-methylpentene, and the like. Α-olefin polymers or polyolefin-based resins such as ethylene-vinyl acetate copolymers, ethylene-ethyl acrylate copolymers, ethylene-propylene copolymers, and copolymers thereof; polyvinyl chloride, polyvinylidene chloride, chlorine Polyethylene, chlorinated polypropylene, polyvinylidene fluoride, rubber chloride, vinyl chloride-vinyl acetate copolymer, vinyl chloride-ethylene copolymer, vinyl chloride-vinylidene chloride copolymer, vinyl chloride-vinylidene chloride-vinyl acetate ternary Copolymer, vinyl chloride-acrylic Halogen-containing resins such as acid ester copolymer, vinyl chloride-maleic acid ester copolymer, vinyl chloride-cyclohexyl maleimide copolymer; petroleum resin, coumarone resin, polystyrene, polyvinyl acetate, acrylic resin, styrene and / or α -Copolymer (for example, AS resin, ABS (acrylonitrile butadiene styrene copolymer) resin of methylstyrene and other monomers (for example, maleic anhydride, phenylmaleimide, methyl methacrylate, butadiene, acrylonitrile, etc.), ACS resin, SBS resin, MBS resin, heat-resistant ABS resin, etc.); polymethyl methacrylate, polyvinyl alcohol, polyvinyl formal, polyvinyl butyral; polyethylene terephthalate, polybutylene terephthalate, polycyclohexanedimethylene Aromatic polyesters such as polyalkylene terephthalates such as phthalates, polyethylene naphthalates, polybutylene naphthalates and the like, and linear polyesters such as polytetramethylene terephthalates; polyhydroxybutyrate, polycaprolactone, polybutylene succinate, Degradable aliphatic polyesters such as polyethylene succinate, polylactic acid, polymalic acid, polyglycolic acid, polydioxane, poly (2-oxetanone); polyamides such as polyphenylene oxide, polycaprolactam and polyhexamethylene adipamide, polycarbonate, polycarbonate / ABS resin, branched polycarbonate, polyacetal, polyphenylene sulfide, polyurethane, fiber base resin, polyimide resin Can polysulfone, polyphenylene ether, polyether ketone, polyether ether ketone, include thermoplastic resins and blends thereof such as a liquid crystal polymer. Examples of the thermoplastic resin include isoprene rubber, butadiene rubber, acrylonitrile-butadiene copolymer rubber, styrene-butadiene copolymer rubber, fluorine rubber, and silicone rubber. In the resin composition of this invention, these thermoplastic resins may be used independently and may use 2 or more types together. Further, the thermoplastic resin may be alloyed.

  In the resin composition of the present invention, these thermoplastic resins are composed of molecular weight, degree of polymerization, density, softening point, proportion of insoluble matter in solvent, degree of stereoregularity, presence of catalyst residue, and amount of monomer as a raw material. It can be used regardless of the type, mixing ratio, type of polymerization catalyst (eg, Ziegler catalyst, metallocene catalyst, etc.). Among these thermoplastic resins, one or more selected from the group consisting of polyolefin resins, polystyrene resins, and copolymers thereof are preferable from the viewpoint of antistatic properties, their sustainability, and mechanical properties. It is also preferable to use a plastic elastomer in combination.

  In addition, when the composition of the present invention is used as a polyolefin-based resin to form a film, it is preferable because it has excellent film properties such as antistatic properties and durability, transparency of the film, tensile breaking strength, and elongation at break. Examples of the polyolefin-based resin include polypropylene, high density polyethylene, low density polyethylene, linear low density polyethylene, cross-linked polyethylene, ultrahigh molecular weight polyethylene, polybutene-1, poly-3-methylpentene, poly-4-methylpentene, and the like. Α-olefin polymer or ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer, ethylene-propylene copolymer, and other polyolefin resins and copolymers thereof. These films are suitable for packaging materials for electrical / electronic parts, electrical / electronic products, precision parts, precision machines, precision products, and the like.

  The blending amount of the composition of the present invention with respect to the synthetic resin includes antistatic properties and durability, film properties such as film transparency, tensile rupture strength and elongation at break, bending elastic modulus, impact strength, and heat distortion temperature. From the point of mechanical properties of the molded body, 1.0 to 100 parts by mass is preferable, 100 to 60 parts by mass is more preferable, and 5.0 to 50 parts by mass is more preferable, with respect to 100 parts by mass of the synthetic resin. 10.0-45 mass parts is especially preferable, and 15.0-45 mass parts is the most preferable.

  Moreover, the composition of this invention can be used conveniently also for the thermoplastic resin with which the filler was mix | blended. The filler is preferably blended with a thermoplastic resin such as a polyolefin resin in order to improve the mechanical properties of the resin molded body such as a flexural modulus, impact strength, and heat distortion temperature. In addition, when a filler is blended, a thermoplastic elastomer or the like is preferably blended for improving the impact resistance of the molded body or for improving fluidity during processing. The composition of the present invention can be applied to a thermoplastic resin containing a filler, a thermoplastic resin containing a thermoplastic elastomer, and a thermoplastic resin containing a filler and a thermoplastic elastomer. And excellent antistatic properties can be imparted.

  Examples of the filler include known fillers conventionally used for thermoplastic resins such as polyolefin resins, such as talc, calcium carbonate, magnesium sulfate fiber, silica, clay, kaolin, alumina, carbon. Examples thereof include black and glass fiber, and talc is particularly preferable from the viewpoint of mechanical properties of the molded body. Moreover, the talc may be subjected to a treatment such as pulverization or fine particle treatment or a surface treatment.

  The blending amount of the filler is preferably 1 to 30 parts by mass, more preferably 3 to 25 parts by mass, and further preferably 5 to 20 parts by mass with respect to 100 parts by mass in total of the synthetic resin components from the viewpoint of mechanical properties. .

  A method for blending the filler into the synthetic resin may be a conventionally known method, and is not particularly limited. You may mix | blend with a synthetic resin previously, and you may mix | blend with a synthetic resin simultaneously with the composition of this invention.

  The thermoplastic elastomer used in the present invention is not particularly limited, and any known one can be used. A preferred thermoplastic elastomer is an elastomer that has rubber elasticity at normal temperature (5 to 35 ° C.), exhibits fluidity when heated, and can be molded. Examples of the thermoplastic elastomer include a polyolefin-based thermoplastic elastomer, a polystyrene-based thermoplastic elastomer, a polyvinyl chloride-based thermoplastic elastomer, a polyester-based thermoplastic elastomer, a polyamide-based thermoplastic elastomer, a polyurethane-based thermoplastic elastomer, and a nitrile-based thermoplastic. Examples thereof include elastomers and nylon thermoplastic elastomers. From the viewpoint of the mechanical properties of the molded product, polyolefin thermoplastic elastomers and polystyrene thermoplastic elastomers are preferable, and polyolefin thermoplastic elastomers are more preferable.

  The blending amount of the thermoplastic elastomer is preferably 1 to 30 parts by mass, more preferably 3 to 25 parts by mass, and further 5 to 20 parts by mass with respect to a total of 100 parts by mass of the synthetic resin component from the viewpoint of mechanical properties. More preferred.

  A method for blending the thermoplastic elastomer into the synthetic resin may be a conventionally known method, and is not particularly limited. You may mix | blend with a synthetic resin previously, and you may mix | blend with a synthetic resin simultaneously with the composition of this invention.

  The method of blending the composition of the present invention into the synthetic resin is not particularly limited, and in the case of a thermoplastic resin, any commonly used method can be used. For example, roll kneading, Banbury kneading, extruder The mixture may be mixed and kneaded with a kneader or the like. In addition, the composition of the present invention may be added to the thermoplastic resin as it is, but may be added after impregnating the support, if necessary. In order to impregnate the carrier, it may be heated and mixed as it is, or if necessary, it may be diluted with an organic solvent, impregnated into the carrier, and then the solvent is removed. As such a carrier, those known as fillers and fillers of synthetic resins, or flame retardants and light stabilizers that are solid at room temperature can be used. For example, calcium silicate powder, silica powder, talc powder, alumina powder In addition, titanium oxide powder, those obtained by chemically modifying the surface of these carriers, solid ones among the flame retardants and antioxidants listed below, and the like can be mentioned. Among these carriers, those obtained by chemically modifying the surface of the carrier are preferred, and those obtained by chemically modifying the surface of the silica powder are more preferred. These carriers preferably have an average particle size of 0.1 to 100 μm, and more preferably 0.5 to 50 μm.

  Further, as a method of blending the composition of the present invention into the resin component, the component (X) and the component (Y) may be blended while being kneaded into the resin component. At that time, an alkali metal salt and an ionic liquid are used. One or more of the above may be kneaded at the same time, or the raw material or intermediate of the polymer compound (E) as the component (X) may be synthesized and kneaded simultaneously with the resin component, and (Y) The raw material or intermediate of the component may be synthesized and blended while kneading simultaneously with the resin component, and at the time of molding such as injection molding, the (X) component and (Y) component, synthetic resin, and if necessary, an alkali metal One or more of a salt and an ionic liquid may be mixed to obtain a molded product. Further, the (X) component and the (Y) component, a synthetic resin, and if necessary, an alkali metal Salt and ionic liquid 1 or more in advance to produce the master batch with, may be blended with this masterbatch.

  Furthermore, the (X) component and the (Y) component, and one or more of an alkali metal salt and an ionic liquid may be mixed in advance and then blended into a synthetic resin. The polymer compound (E) or (Y) component (X) synthesized by adding one or more of the above salts and ionic liquid may be added to the synthetic resin.

  Various additives such as phenolic antioxidants, phosphorus antioxidants, thioether antioxidants, ultraviolet absorbers, hindered amine light stabilizers and the like are further added to the resin composition of the present invention as necessary. Thus, the resin composition of the present invention can be stabilized.

  These additives such as antioxidants may be blended in the composition of the present invention before blending into the synthetic resin. Furthermore, you may mix | blend at the time of manufacture of the high molecular compound (E) and / or (Y) component which are (X) components. In particular, an antioxidant is preferable because it can be prevented from oxidative deterioration of the polymer compound (E) being produced by blending it during the production of the polymer compound (E).

  Examples of the phenolic antioxidant include 2,6-ditert-butyl-p-cresol, 2,6-diphenyl-4-octadecyloxyphenol, distearyl (3,5-ditert-butyl-4). -Hydroxybenzyl) phosphonate, 1,6-hexamethylenebis [(3,5-ditert-butyl-4-hydroxyphenyl) propionic acid amide], 4,4'-thiobis (6-tert-butyl-m-cresol ), 2,2′-methylenebis (4-methyl-6-tert-butylphenol), 2,2′-methylenebis (4-ethyl-6-tert-butylphenol), 4,4′-butylidenebis (6-tert-butyl) -M-cresol), 2,2'-ethylidenebis (4,6-ditert-butylphenol), 2,2'-ethylidenebis (4-secondarybutyl-6-tert-butylphenol) Nol), 1,1,3-tris (2-methyl-4-hydroxy-5-tert-butylphenyl) butane, 1,3,5-tris (2,6-dimethyl-3-hydroxy-4-tertiary) Butylbenzyl) isocyanurate, 1,3,5-tris (3,5-ditert-butyl-4-hydroxybenzyl) isocyanurate, 1,3,5-tris (3,5-ditert-butyl-4- Hydroxybenzyl) -2,4,6-trimethylbenzene, 2-tert-butyl-4-methyl-6- (2-acryloyloxy-3-tert-butyl-5-methylbenzyl) phenol, stearyl (3,5- Ditertiarybutyl-4-hydroxyphenyl) propionate, tetrakis [methyl 3- (3,5-ditertiarybutyl-4-hydroxyphenyl) propionate] methane, thiodiethyleneglycol Bis [(3,5-ditert-butyl-4-hydroxyphenyl) propionate], 1,6-hexamethylenebis [(3,5-ditert-butyl-4-hydroxyphenyl) propionate], bis [3 3-bis (4-hydroxy-3-tert-butylphenyl) butyric acid] glycol ester, bis [2-tert-butyl-4-methyl-6- (2-hydroxy-3-tert-butyl-5-methyl) Benzyl) phenyl] terephthalate, 1,3,5-tris [(3,5-ditert-butyl-4-hydroxyphenyl) propionyloxyethyl] isocyanurate, 3,9-bis [1,1-dimethyl-2- {(3-tert-butyl-4-hydroxy-5-methylphenyl) propionyloxy} ethyl] -2,4,8,10-tetraoxaspiro [5,5] And ndecane and triethylene glycol bis [(3-tert-butyl-4-hydroxy-5-methylphenyl) propionate]. The amount of these phenolic antioxidants added is preferably 0.001 to 10 parts by mass and more preferably 0.05 to 5 parts by mass with respect to 100 parts by mass of the synthetic resin.

  Examples of the phosphorus antioxidant include trisnonylphenyl phosphite, tris [2-tert-butyl-4- (3-tert-butyl-4-hydroxy-5-methylphenylthio) -5-methylphenyl]. Phosphite, tridecyl phosphite, octyl diphenyl phosphite, di (decyl) monophenyl phosphite, di (tridecyl) pentaerythritol diphosphite, di (nonylphenyl) pentaerythritol diphosphite, bis (2,4-di Tert-butylphenyl) pentaerythritol diphosphite, bis (2,6-ditert-butyl-4-methylphenyl) pentaerythritol diphosphite, bis (2,4,6-tritert-butylphenyl) pentaerythritol diphosphite Phosphite, bis (2,4-dicumylphenyl) pen Erythritol diphosphite, tetra (tridecyl) isopropylidene diphenol diphosphite, tetra (tridecyl) -4,4′-n-butylidenebis (2-tert-butyl-5-methylphenol) diphosphite, hexa (tridecyl) -1 , 1,3-tris (2-methyl-4-hydroxy-5-tert-butylphenyl) butane triphosphite, tetrakis (2,4-ditert-butylphenyl) biphenylene diphosphonite, 9,10-dihydro-9 -Oxa-10-phosphaphenanthrene-10-oxide, 2,2'-methylenebis (4,6-tert-butylphenyl) -2-ethylhexyl phosphite, 2,2'-methylenebis (4,6- Tributylphenyl) -octadecyl phosphite, 2,2′-ethylidenebis (4 6-ditert-butylphenyl) fluorophosphite, tris (2-[(2,4,8,10-tetrakis tert-butyldibenzo [d, f] [1,3,2] dioxaphosphine-6 -Yl) oxy] ethyl) amine, phosphite of 2-ethyl-2-butylpropylene glycol and 2,4,6-tritert-butylphenol, and the like. The addition amount of these phosphorus antioxidants is preferably 0.001 to 10 parts by mass, more preferably 0.05 to 5 parts by mass with respect to 100 parts by mass of the synthetic resin.

  Examples of the thioether antioxidant include dialkylthiodipropionates such as dilauryl thiodipropionate, dimyristyl thiodipropionate, distearyl thiodipropionate, and pentaerythritol tetra (β-alkylthiopropionic acid). Examples include esters. The addition amount of these thioether-based antioxidants is preferably 0.001 to 10 parts by mass and more preferably 0.05 to 5 parts by mass with respect to 100 parts by mass of the synthetic resin.

  Examples of the ultraviolet absorber include 2,4-dihydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-octoxybenzophenone, and 5,5′-methylenebis (2-hydroxy-4-methoxybenzophenone). 2-hydroxybenzophenones; 2- (2′-hydroxy-5′-methylphenyl) benzotriazole, 2- (2′-hydroxy-3 ′, 5′-ditert-butylphenyl) -5-chloro Benzotriazole, 2- (2′-hydroxy-3′-tert-butyl-5′-methylphenyl) -5-chlorobenzotriazole, 2- (2′-hydroxy-5′-tert. Octylphenyl) benzotriazole, 2- (2′-hydroxy-3 ′, 5′-dicumylphenyl) benzotriazole, 2, 2- (2 such as' -methylenebis (4-tert-octyl-6- (benzotriazolyl) phenol), 2- (2'-hydroxy-3'-tert-butyl-5'-carboxyphenyl) benzotriazole '-Hydroxyphenyl) benzotriazoles; phenyl salicylate, resorcinol monobenzoate, 2,4-ditert-butylphenyl-3,5-ditert-butyl-4-hydroxybenzoate, 2,4-ditert-amylphenyl- Benzoates such as 3,5-ditert-butyl-4-hydroxybenzoate and hexadecyl-3,5-ditert-butyl-4-hydroxybenzoate; 2-ethyl-2′-ethoxyoxanilide, 2-ethoxy- Substituted oxanilides such as 4′-dodecyl oxanilide; ethyl-α-cyano-β, β-diphenylacrylate And cyanoacrylates such as methyl-2-cyano-3-methyl-3- (p-methoxyphenyl) acrylate; 2- (2-hydroxy-4-octoxyphenyl) -4,6-bis (2,4 -Di-tert-butylphenyl) -s-triazine, 2- (2-hydroxy-4-methoxyphenyl) -4,6-diphenyl-s-triazine, 2- (2-hydroxy-4-propoxy-5-methylphenyl) And triaryltriazines such as -4,6-bis (2,4-ditert-butylphenyl) -s-triazine. The addition amount of these ultraviolet absorbers is preferably 0.001 to 30 parts by mass, and more preferably 0.05 to 10 parts by mass with respect to 100 parts by mass of the synthetic resin.

  Examples of the hindered amine light stabilizer include 2,2,6,6-tetramethyl-4-piperidyl stearate, 1,2,2,6,6-pentamethyl-4-piperidyl stearate, 2,2, 6,6-tetramethyl-4-piperidylbenzoate, bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate, bis (1,2,2,6,6-pentamethyl-4-piperidyl) sebacate Bis (1-octoxy-2,2,6,6-tetramethyl-4-piperidyl) sebacate, tetrakis (2,2,6,6-tetramethyl-4-piperidyl) -1,2,3,4 Butanetetracarboxylate, tetrakis (1,2,2,6,6-pentamethyl-4-piperidyl) -1,2,3,4-butanetetracarboxylate, bis (2,2 6,6-tetramethyl-4-piperidyl) di (tridecyl) -1,2,3,4-butanetetracarboxylate, bis (1,2,2,6,6-pentamethyl-4-piperidyl) di (Tridecyl) -1,2,3,4-butanetetracarboxylate, bis (1,2,2,4,4-pentamethyl-4-piperidyl) -2-butyl-2- (3,5-ditertiary Butyl-4-hydroxybenzyl) malonate, 1- (2-hydroxyethyl) -2,2,6,6-tetramethyl-4-piperidinol / diethyl succinate polycondensate, 1,6-bis (2, 2,6,6-tetramethyl-4-piperidylamino) hexane / 2,4-dichloro-6-morpholino-s-triazine polycondensate, 1,6-bis (2,2,6,6-tetramethyl- 4-piperidylamino Hexane / 2,4-dichloro-6-tert-octylamino-s-triazine polycondensate, 1,5,8,12-tetrakis [2,4-bis (N-butyl-N- (2,2,6 , 6-tetramethyl-4-piperidyl) amino) -s-triazin-6-yl] -1,5,8,12-tetraazadodecane, 1,5,8,12-tetrakis [2,4-bis ( N-butyl-N- (1,2,2,6,6-pentamethyl-4-piperidyl) amino) -s-triazin-6-yl] -1,5,8-12-tetraazadodecane, 1,6 , 11-tris [2,4-bis (N-butyl-N- (2,2,6,6-tetramethyl-4-piperidyl) amino) -s-triazin-6-yl] aminoundecane, 1,6 , 11-tris [2,4-bis (N-butyl-N- (1,2,2 , 6,6-pentamethyl-4-piperidyl) amino) -s-triazin-6-yl] aminoundecane. The amount of these hindered amine light stabilizers added is preferably 0.001 to 30 parts by mass, more preferably 0.05 to 10 parts by mass with respect to 100 parts by mass of the synthetic resin.

  Moreover, when using polyolefin-type resin as a thermoplastic resin, in order to neutralize the residual catalyst in polyolefin-type resin as needed, in the range which does not impair the effect of this invention, well-known neutralizing agent Is preferably added. Examples of the neutralizing agent include fatty acid metal salts such as calcium stearate, lithium stearate, and sodium stearate, or fatty acid amides such as ethylene bis (stearamide), ethylene bis (12-hydroxystearamide), and stearic acid amide. Compounds, and these neutralizing agents may be used in combination.

  In the resin composition of the present invention, as other additives, an aromatic carboxylic acid metal salt, an alicyclic alkyl carboxylic acid metal salt, p-second compound, as necessary, as long as the effects of the present invention are not impaired. Nucleating agents such as aluminum tributylbenzoate, aromatic phosphate ester metal salts, dibenzylidene sorbitols, metal soap, hydrotalcite, triazine ring-containing compounds, metal hydroxides, phosphate ester flame retardants, condensed phosphorus Acid ester flame retardant, phosphate flame retardant, inorganic phosphorus flame retardant, (poly) phosphate flame retardant, halogen flame retardant, silicon flame retardant, antimony oxide such as antimony trioxide, and other inorganic flame retardants A flame retardant, other organic flame retardant aids, pigments, lubricants, foaming agents and the like may be added.

  Examples of the triazine ring-containing compound include melamine, ammelin, benzguanamine, acetoguanamine, phthalodiguanamine, melamine cyanurate, melamine pyrophosphate, butylenediguanamine, norbornene diguanamine, methylene diguanamine, ethylene dimelamine, trimethylene Dimelamine, tetramethylene dimelamine, hexamethylene dimelamine, 1,3-hexylene dimelamine and the like can be mentioned.

  Examples of the metal hydroxide include magnesium hydroxide, aluminum hydroxide, calcium hydroxide, barium hydroxide, zinc hydroxide, Kismer 5A (magnesium hydroxide: manufactured by Kyowa Chemical Industry Co., Ltd.) and the like.

  Examples of the phosphate ester flame retardant include, for example, trimethyl phosphate, triethyl phosphate, tributyl phosphate, tributoxyethyl phosphate, trischloroethyl phosphate, trisdichloropropyl phosphate, triphenyl phosphate, tricresyl phosphate, cresyl diphenyl phosphate, Trixylenyl phosphate, octyl diphenyl phosphate, xylenyl diphenyl phosphate, trisisopropylphenyl phosphate, 2-ethylhexyl diphenyl phosphate, t-butylphenyl diphenyl phosphate, bis- (t-butylphenyl) phenyl phosphate, tris- (t-butyl Phenyl) phosphate, isopropylphenyldiphenylphosphate, bis- (i Propyl phenyl) diphenyl phosphate, tris - (isopropylphenyl) phosphate, and the like.

  Examples of the condensed phosphate ester flame retardant include 1,3-phenylene bis (diphenyl phosphate), 1,3-phenylene bis (dixylenyl phosphate), bisphenol A bis (diphenyl phosphate), and the like.

  Examples of the (poly) phosphate flame retardant include ammonium salts and amine salts of (poly) phosphoric acid such as ammonium polyphosphate, melamine polyphosphate, piperazine polyphosphate, melamine pyrophosphate, and piperazine pyrophosphate. .

  Examples of other inorganic flame retardant aids include inorganic compounds such as titanium oxide, aluminum oxide, magnesium oxide, hydrotalcite, montmorillonite, and surface-treated products thereof. For example, TIPAQUE R-680 (titanium oxide) : Ishihara Sangyo Co., Ltd.), Kyowa Mag 150 (magnesium oxide: Kyowa Chemical Industry Co., Ltd.), DHT-4A (Hydrotalcite: Kyowa Chemical Industry Co., Ltd.), Alkamizer 4 (Zinc-modified hydrotalcite) : Kyowa Chemical Industry Co., Ltd.) and other commercially available products can be used. Examples of other organic flame retardant aids include pentaerythritol.

  In addition, in the resin composition of the present invention, additives that are usually used in synthetic resins, for example, crosslinking agents, antifogging agents, plate-out preventing agents, surface treatment agents, plasticizers, lubricants, difficulty, etc. Blends flame retardants, fluorescent agents, fungicides, bactericides, foaming agents, metal deactivators, mold release agents, pigments, processing aids, antioxidants, light stabilizers, etc., within the range that does not impair the effects of the present invention. can do.

  The additive blended in the resin composition of the present invention may be added directly to a synthetic resin such as a thermoplastic resin, or may be blended into the composition of the present invention and then added to a synthetic resin such as a thermoplastic resin. May be.

  A molded body can be obtained by molding the resin composition of the present invention, preferably a resin composition using a thermoplastic resin. The molding method is not particularly limited, and examples thereof include extrusion processing, calendar processing, injection molding, roll, compression molding, blow molding, rotational molding, and the like. Resin plate, sheet, film, bottle, fiber, irregular shape product Various shaped products such as these can be manufactured.

  The molded product obtained from the resin composition of the present invention is a molded product that is less prone to static electricity and is less likely to cause a decline in commercial value due to surface contamination and dust adhesion due to static electricity. Moreover, the molded object obtained by the resin composition of this invention is excellent in antistatic property and its sustainability, and has the outstanding physical property.

  Among the molded articles obtained by the resin composition of the present invention, a film is particularly preferable because it is excellent in antistatic properties and durability, and excellent in film physical properties such as film transparency, tensile breaking strength, and elongation at break. These films are less likely to generate static electricity, are less likely to cause a drop in commercial value due to surface contamination or dust adhesion due to static electricity, and are excellent in physical properties such as strength. Therefore, it is suitable for packaging materials for electrical / electronic parts, electrical / electronic products, precision parts, precision equipment, and the like.

  In addition, the molded product obtained from the resin composition of the present invention has static electricity even in a molded product with improved mechanical properties blended with a filler and a molded product with improved impact resistance blended with a thermoplastic elastomer. It is a molded body that is less likely to occur and is less likely to cause a decline in commercial value due to surface contamination and dust adhesion due to static electricity. Therefore, it is preferably used for automobile interior / exterior materials that require mechanical properties and impact resistance.

  The resin composition of the present invention and a molded article using the resin composition are electrical / electronic / communication, agriculture, forestry and fisheries, mining, construction, food, textile, clothing, medical treatment, coal, petroleum, rubber, leather, automobile, precision equipment, wood It can be used in a wide range of industrial fields such as building materials, civil engineering, furniture, printing and musical instruments.

  More specifically, the resin composition of the present invention and the molded product thereof are a printer, a personal computer, a word processor, a keyboard, a PDA (small information terminal), a telephone, a copying machine, a facsimile, an ECR (electronic cash register), Calculator, electronic notebook, card, holder, office supplies such as stationery, OA equipment, washing machine, refrigerator, vacuum cleaner, microwave oven, lighting equipment, game machine, iron, kotatsu and other household appliances, TV, VTR, video camera, radio cassette , AV equipment such as tape recorders, mini-discs, CD players, speakers, liquid crystal displays, connectors, relays, capacitors, switches, printed circuit boards, coil bobbins, semiconductor sealing materials, LED sealing materials, electric wires, cables, transformers, deflection yokes , Electrical and electronic parts such as distribution boards and watches, communication equipment, automotive interior and exterior materials, electrical parts Container, electronic component container, plate-making film, adhesive film, bottle, food container, food packaging film, pharmaceutical / pharmaceutical wrap film, product packaging film, agricultural film, agricultural sheet, greenhouse film, electronic component packaging Film, electrical component packaging film, electronic device packaging film, electrical product packaging film, precision component packaging film, precision device packaging film, and the like.

  Further, the resin composition of the present invention and the molded product thereof are a seat (filling, outer material, etc.), belt, ceiling, compatible top, armrest, door trim, rear package tray, carpet, mat, sun visor, foil cover, mattress cover. , Airbags, insulation materials, suspension hands, suspension straps, wire coating materials, electrical insulation materials, paints, coating materials, upholstery materials, flooring materials, corner walls, carpets, wallpaper, wall covering materials, exterior materials, interior materials , Roofing materials, deck materials, wall materials, pillar materials, floorboards, fence materials, frames and repetitive shapes, window and door shapes, slabs, plaids, terraces, balconies, soundproofing plates, heat insulating plates, window materials, etc. Automobiles, vehicles, ships, aircraft, buildings, housing and construction materials and civil engineering materials, clothing, curtains, sheets, non-woven fabrics, plywood, synthetic fiber boards, carpets, doormats, sheets, buckets, hoses, containers , It is possible to use glasses, bags, cases, goggles, skis, rackets, tents, household goods of musical instruments, etc., in various applications such as sporting goods.

  Among these, the resin composition of the present invention and a film using the resin composition are a film for packaging electronic parts, a film for packaging electrical parts, a film for packaging electronic equipment, a film for packaging electrical products, a film for packaging precision parts, and a precision instrument. It is preferably used for packaging films and the like.

  In addition, the resin composition of the present invention and a molded body using the resin composition are particularly preferably used for automotive interior / exterior materials and automotive interior / exterior parts.

  Examples of automotive interior parts include instrument panels, door trim panels, pillar trims, door trims, pillar garnishes, package trays, rear trays, console boxes, etc. Examples of automotive exterior parts include bumpers, radiator grills, front Grill, front panel, fender, pillar, pillar cover, door mirror stay cover, glass run channel, door mirror housing, lamp housing, wheel cover, spoiler, air spoiler, weather strip, window molding, belt molding, sunroof, front end module, door module , Back door modules, outer plates and the like.

  EXAMPLES Hereinafter, although this invention is demonstrated further in detail using an Example, this invention is not limited to these. In the following examples and the like, “%”, “ppm” and “parts” are based on mass unless otherwise specified.

  In accordance with the following production example, a polymer compound (E) which is the component (X) of the composition of the present invention was produced. As the maleic anhydride-modified polyolefin as the component (Y), the following commercially available products were used. In the following production examples, the weight average molecular weight of the maleic anhydride-modified polyolefin was measured by the following <Molecular weight measuring method 1>, and the other number average molecular weights were measured by the following <Molecular weight measuring method 2>. Moreover, the acid value of the maleic anhydride-modified polyolefin was measured by the following <Acid Value Measuring Method>.

<Molecular weight measuring method 1>
The measurement conditions of the weight average molecular weight (hereinafter also referred to as “Mw”) in the present invention are as follows.
Apparatus: High-temperature gel permeation chromatograph
["Viscotek HT-GPC Spectris Co., Ltd."]
Solvent: Orthodichlorobenzene reference material: Polystyrene detector: Refractive index detector,
Column stationary phase: TSKgel GMHHR-HHT 2 series "Tosoh Corporation"
Column temperature: 140 ° C
Sample concentration: 3mg / 1mL
Flow rate: 1.0 mL / min.
Injection volume: 100 μL

<Molecular weight measuring method 2>
The number average molecular weight (hereinafter also referred to as “Mn”) was measured by a gel permeation chromatography (GPC) method. The measurement conditions for Mn are as follows.
Apparatus: GPC apparatus manufactured by JASCO Corporation,
Solvent: Tetrahydrofuran reference material: Polystyrene detector: Differential refractometer (RI detector),
Column stationary phase: Shodex KF-804L manufactured by Showa Denko K.K.
Column temperature: 40 ° C
Sample concentration: 1 mg / 1 mL
Flow rate: 0.8 mL / min.
Injection volume: 100 μL

<Method for measuring acid value>
(I) 1 g of acid anhydride-modified polyolefin is dissolved in 70 mL of xylene heated to 140 ° C.
(Ii) Titration with 0.1 mol / L potassium hydroxide ethanol solution [trade name “0.1 mol / L ethanolic potassium hydroxide solution”, manufactured by Wako Pure Chemical Industries, Ltd.] using phenolphthalein as an indicator at the same temperature. I do.
(Iii) The amount of potassium hydroxide required for titration is converted to mg, and the acid value (unit: mgKOH / g) is calculated.

[Production Example 1] Synthesis of polymer compound (E) as component (X) In a separable flask, 656 g of 1,4-cyclohexanedimethanol, 708 g of adipic acid, 0.7 g of phthalic anhydride, antioxidant (Tetrakis [3- (3,5-ditert-butyl-4-hydroxyphenyl) propionyloxymethyl] methane, Adeka Stub AO-60 manufactured by ADEKA) was charged in an amount of 0.7 g and gradually from 160 ° C. to 210 ° C. While raising the temperature, polymerization was carried out at normal pressure for 4 hours, and then at 210 ° C. under reduced pressure for 3 hours to obtain polyester (a) -1.

  Next, 600 g of the obtained polyester (a) -1 and 300 g of polyethylene glycol having a number average molecular weight of 4000 and a number of repeating units of ethyleneoxy group = 80 as a compound (b) -1 having hydroxyl groups at both ends, oxidized. Block polymer (C) having 0.5 g of inhibitor (Adeka Stab AO-60) and 0.8 g of zirconium octylate, polymerized under reduced pressure at 210 ° C. for 7 hours, and having carboxyl groups at both ends -1 was obtained. The acid value of the block polymer (C) -1 having a structure having a carboxyl group at both ends was 9, and the number average molecular weight Mn was 12,000 in terms of polystyrene.

  360 g of the obtained block polymer (C) -1 having a structure having a carboxyl group at both ends was charged with 6 g of bisphenol F diglycidyl ether (epoxy equivalent 170 g / eq) as epoxy compound (D) -1, at 240 ° C. Polymerization was performed under reduced pressure for 3 hours to obtain a polymer compound (E) -1 which is the component (X) according to the composition of the present invention.

Component (Y) Maleic anhydride-modified polypropylene-1: Acid value 46.6, weight average molecular weight 80,000
Maleic anhydride-modified polypropylene-2: acid value 9.5, weight average molecular weight 75,000

<Examples 1-1 to 1-10 and Comparative Examples 1-1 to 1-8>
[Example 1-1]
It adjusted based on the compounding quantity (mass part) described in following Table 1, and obtained the composition 1-1 of this invention. Using the obtained composition 1-1, it adjusted with the compounding quantity (mass part) described in Table 2, and obtained the resin composition of Example 1-1. Using the obtained resin composition, a test piece was obtained according to the conditions for preparing Test piece-1 shown below. Using the obtained test piece, the surface resistivity (SR value) was evaluated by the following measurement method. Furthermore, using the obtained test piece, the Haze value, tensile breaking strength, and breaking elongation were measured under the following conditions. The results are shown in Table 2.

[Example 1-2]
Using the composition 1-1 obtained in Example 1-1, the resin composition of Example 1-2 was obtained by adjusting the blending amount (parts by mass) described in Table 2. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 2.

[Example 1-3]
Using the composition 1-1 obtained in Example 1-1, the resin composition of Example 1-3 was obtained by adjusting the blending amount (parts by mass) described in Table 2. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 2.

[Example 1-4]
It adjusted based on the compounding quantity (mass part) described in following Table 1, and obtained the composition 1-2 of this invention. Using the obtained composition 1-2, it adjusted with the compounding quantity (mass part) described in Table 2, and obtained the resin composition of Example 1-4. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 2.

[Example 1-5]
It adjusted based on the compounding quantity (mass part) described in following Table 1, and obtained the composition 1-3 of this invention. Using the obtained composition 1-3, it adjusted with the compounding quantity (mass part) described in Table 2, and obtained the resin composition of Example 1-5. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 2.

[Example 1-6]
It adjusted based on the compounding quantity (mass part) described in following Table 1, and obtained the composition 1-4 of this invention. Using the obtained composition 1-4, it adjusted with the compounding quantity (mass part) described in Table 3, and obtained the resin composition of Example 1-6. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 3.

[Example 1-7]
It adjusted based on the compounding quantity (mass part) described in following Table 1, and obtained the composition 1-5 of this invention. Using the obtained composition 1-5, it adjusted with the compounding quantity (mass part) described in Table 3, and obtained the resin composition of Example 1-7. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 3.

[Example 1-8]
Using the composition 1-1 obtained in Example 1-1, the resin composition of Example 1-8 was obtained by adjusting the blending amount (parts by mass) described in Table 3. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 3.

[Example 1-9]
Using the composition 1-1 obtained in Example 1-1, the resin composition of Example 1-9 was obtained by adjusting the blending amount (parts by mass) described in Table 3. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 3.

[Example 1-10]
Using the composition 1-1 obtained in Example 1-1, the resin composition of Example 1-10 was obtained by adjusting the blending amount (parts by mass) described in Table 3. Using the obtained resin composition, a test piece was obtained in the same manner as in Example 1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 3.

[Comparative Example 1-1]
It adjusted based on the compounding quantity (mass part) described in following Table 1, and obtained the comparative composition 1-1. Using the obtained Comparative Composition 1-1, the resin composition of Comparative Example 1-1 was obtained by adjusting the blending amount (parts by mass) described in Table 4. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 4.

[Comparative Example 1-2]
Using the comparative composition 1-1 obtained in Comparative Example 1-1, the resin composition of Comparative Example 1-2 was obtained by adjusting the blending amount (parts by mass) described in Table 4. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 4.

[Comparative Example 1-3]
As a comparative antistatic agent, a polyether ester amide type antistatic agent (manufactured by BASF, trade name: Irgastat P-18) was adjusted with the blending amount (parts by mass) shown in Table 4, and Comparative Example 1-3 was used. A resin composition was obtained. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 4.

[Comparative Example 1-4]
As a comparative antistatic agent, a polyether ester amide type antistatic agent (manufactured by BASF, trade name: Irgastat P-18) was adjusted with the blending amount (parts by mass) shown in Table 4, and Comparative Example 1-4 was used. A resin composition was obtained. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 4.

[Comparative Example 1-5]
Using the comparative composition 1-1 obtained in Comparative Example 1-1, the resin composition of Comparative Example 1-5 was obtained by adjusting the blending amount (parts by mass) described in Table 4. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 4.

[Comparative Example 1-6]
Using the comparative composition 1-1 obtained in Comparative Example 1-1, the resin composition of Comparative Example 1-6 was obtained by adjusting the blending amount (parts by mass) described in Table 5. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 5.

[Comparative Example 1-7]
It adjusted based on the compounding quantity (mass part) described in following Table 1, and obtained the comparison composition 1-2. Using the obtained Comparative Composition 1-2, the resin composition of Comparative Example 1-7 was obtained by adjusting the blending amount (parts by mass) described in Table 5. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 5.

[Comparative Example 1-8]
Using Comparative Composition 1-2 obtained in Comparative Example 1-7, the resin composition of Comparative Example 1-8 was obtained by adjusting the blending amount (parts by mass) described in Table 5. A test piece was obtained using the obtained resin composition in the same manner as in Example 1-1. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 5.

<Conditions for preparing test piece-1 of resin composition>
Each resin composition was granulated under the conditions of 200 ° C. and 7 kg / hour using a twin screw extruder (PCM30, 60 mesh contained) manufactured by Ikegai Co., Ltd. to obtain pellets. Using the obtained pellets, a cast film having a thickness of 100 μm was prepared with a T-die cast film molding machine (extruder: single-axis D2020; T-die: T150C) manufactured by Toyo Seiki Seisakusho. Using the prepared film, surface resistivity (SR value), Haze value, tensile breaking strength and breaking elongation were measured by the following measuring methods.

<Measurement of surface resistivity (SR value)>
Immediately after molding, the obtained test piece was stored under conditions of a temperature of 25 ° C. and a humidity of 50% RH. After storage for 1 day and 30 days of molding, the R8340 resistance meter manufactured by Advantest was used in the same atmosphere. Was used to measure the surface resistivity (Ω / □) under the conditions of an applied voltage of 500 V and an applied time of 1 minute. The measurement was performed on five test pieces at five points per sheet, and the average value was obtained.

<Measurement of Haze value>
Measurement was performed in accordance with ISO14782.

<Measurement of tensile strength at break and elongation at break>
It measured based on ISO527-3 and the speed | rate at the time of measuring was 200 mm / min.

※１：高分子化合物（Ｅ）−１
※２：無水マレイン酸変性ポリプロピレン−１（酸価４６．６、重量平均分子量８０，０００）
※３：ドデシルベンゼンスルホン酸ナトリウム

* 1: Polymer compound (E) -1
* 2: Maleic anhydride modified polypropylene-1 (acid value 46.6, weight average molecular weight 80,000)
* 3: Sodium dodecylbenzenesulfonate

※４：ポリエーテルエステルアミド系帯電防止剤（ＢＡＳＦ社製、商品名イルガスタットＰ−１８）
※５：日本ポリプロ株式会社製 ノバテックＦＢ３Ｂ（メルトフローレート＝７．５ｇ／１０ｍｉｎ）
※６：日本ポリエチレン株式会社製 ノバテックＵＦ９４２（メルトフローレート＝２．１ｇ／１０ｍｉｎ）

* 4: Polyetheresteramide antistatic agent (BASF, trade name: Irgastat P-18)
* 5: Novatec FB3B manufactured by Nippon Polypro Co., Ltd. (melt flow rate = 7.5 g / 10 min)
* 6: Novatec UF942 manufactured by Nippon Polyethylene Co., Ltd. (melt flow rate = 2.1 g / 10 min)

<Examples 2-1 to 2-10 and Comparative Examples 2-1 to 2-6>
[Example 2-1]
It adjusted based on the compounding quantity (mass part) described in following Table 6, and obtained the composition 2-1 of this invention. Using the obtained composition 2-1, it adjusted with the compounding quantity (mass part) described in Table 7, and obtained the resin composition of Example 2-1. Using the obtained resin composition, a test piece was obtained according to the test piece preparation condition-2 shown below. Evaluation was performed in the same manner as in Example 1-1 using the obtained test piece. The results are also shown in Table 7.

[Example 2-2]
Using the composition 2-1 obtained in Example 2-1, the resin composition of Example 2-2 was obtained by adjusting the blending amount (parts by mass) described in Table 7. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 7.

[Example 2-3]
Using the composition 2-1 obtained in Example 2-1, the resin composition of Example 2-3 was obtained by adjusting the blending amount (parts by mass) described in Table 7. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 7.

[Example 2-4]
It adjusted based on the compounding quantity (mass part) described in following Table 6, and obtained the composition 2-2 of this invention. Using the obtained composition 2-2, the resin composition of Example 2-4 was obtained by adjusting the blending amount (parts by mass) described in Table 7. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 6.

[Example 2-5]
It adjusted based on the compounding quantity (mass part) described in the following Table 6, and obtained the composition 2-3 of this invention. Using the obtained composition 2-3, the resin composition of Example 2-5 was obtained by adjusting the blending amount (parts by mass) described in Table 7. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 7.

[Example 2-6]
It adjusted based on the compounding quantity (mass part) described in following Table 6, and obtained the composition 2-4 of this invention. Using the obtained composition 2-4, it adjusted with the compounding quantity (mass part) described in Table 8, and obtained the resin composition of Example 2-6. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 8.

[Example 2-7]
It adjusted based on the compounding quantity (mass part) described in following Table 6, and obtained the composition 2-5 of this invention. Using the obtained composition 2-5, it adjusted with the compounding quantity (mass part) described in Table 8, and obtained the resin composition of Example 2-7. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 8.

[Example 2-8]
The composition 2-1 obtained in Example 2-1 was used to adjust the blending amount (parts by mass) described in Table 8 to obtain a resin composition of Example 2-8. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 8.

[Example 2-9]
Using the composition 2-1 obtained in Example 2-1, the resin composition of Example 2-9 was obtained by adjusting the blending amount (parts by mass) described in Table 8. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 8.

[Example 2-10]
Using the composition 2-1 obtained in Example 2-1, the resin composition of Example 2-10 was obtained by adjusting the blending amount (parts by mass) described in Table 8. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 8.

[Comparative Example 2-1]
It adjusted based on the compounding quantity (mass part) described in the following Table 6, and obtained the comparative composition 2-1. Using the obtained comparative composition 2-1, the resin composition of Comparative Example 2-1 was obtained by adjusting the blending amount (parts by mass) described in Table 9. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 9.

[Comparative Example 2-2]
Using the comparative composition 2-1 obtained in Comparative Example 2-1, the resin composition of Comparative Example 2-2 was obtained by adjusting the blending amount (parts by mass) described in Table 9. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 9.

[Comparative Example 2-3]
As a comparative antistatic agent, a polyether ester amide type antistatic agent (manufactured by BASF, trade name: Irgastat P-18) was adjusted with the blending amount (part by mass) shown in Table 9, and Comparative Example 2-2 was prepared. A resin composition was obtained. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 9.

[Comparative Example 2-4]
As a comparative antistatic agent, a polyether ester amide type antistatic agent (manufactured by BASF, trade name: Irgastat P-18) was adjusted with a blending amount (part by mass) shown in Table 9, and Comparative Example 2-4 A resin composition was obtained. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 9.

[Comparative Example 2-5]
It adjusted based on the compounding quantity (mass part) described in following Table 6, and comparative composition 2-2 was obtained. Using the obtained Comparative Composition 2-2, the resin composition of Comparative Example 2-5 was obtained by adjusting the blending amount (parts by mass) described in Table 9. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 9.

[Comparative Example 2-6]
Using the comparative composition 2-1 obtained in Comparative Example 2-1, the resin composition of Comparative Example 2-6 was obtained by adjusting the blending amount (parts by mass) described in Table 9. A test piece was obtained using the obtained resin composition in the same manner as in Example 2-1. Evaluation was performed in the same manner as in Example 2-1, using the obtained test piece. The results are also shown in Table 9.

<Resin composition test piece preparation condition-2>
The resin composition was granulated under the conditions of 200 ° C. and 7 kg / hour using a twin screw extruder (PCM30, 60 mesh included) manufactured by Ikegai Co., Ltd. to obtain pellets. The obtained pellets were molded using a horizontal injection molding machine (NEX80: manufactured by Nissei Resin Co., Ltd.) under processing conditions of a resin temperature of 200 ° C. and a mold temperature of 40 ° C., and a surface resistivity test piece (100 mm × 100 mm × 3 mm) and test pieces (80 mm × 10 mm × 4 mm) of flexural modulus, Charpy impact strength and heat distortion temperature were obtained.

<Method for measuring surface resistivity (SR value)>
Immediately after molding, the obtained test piece was stored under conditions of a temperature of 25 ° C. and a humidity of 50% RH. After storage for 1 day and 30 days of molding, the R8340 resistance meter manufactured by Advantest was used in the same atmosphere. Was used to measure the surface resistivity (Ω / □) under the conditions of an applied voltage of 500 V and an applied time of 1 minute. The measurement was performed on five test pieces at five points per sheet, and the average value was obtained.

<Bending elastic modulus>
Measurement was performed in accordance with ISO178.

<Charpy impact strength>
It measured based on ISO179-1 (with notch).

<Heat deformation temperature>
It measured based on ISO75-2.

※７：高分子化合物（Ｅ）−１
※８：無水マレイン酸変性ポリプロピレン−２、酸価９．５、重量平均分子量７５，０００
※９：ドデシルベンゼンスルホン酸ナトリウム

* 7: Polymer compound (E) -1
* 8: Maleic anhydride modified polypropylene-2, acid value 9.5, weight average molecular weight 75,000
* 9: Sodium dodecylbenzenesulfonate

＊１０：ポリエーテルエステルアミド系帯電防止剤（ＢＡＳＦ社製、商品名イルガスタットＰ−１８）
＊１１：日本ポリプロ株式会社製 ノバテックＢＣ０３Ｂ（メルトフローレート＝３０ｇ/１０ｍｉｎ）
＊１２：タルク、松本産業株式会社製 商品名 ハイフィラーＭＹ４０００
＊１３：ポリオレフィン系熱可塑性エラストマー、Ｄｏｗ社製 商品名 ＥＮＧＡＧＥ ８８４２（エチレン−オクテン共重合体）

* 10: Polyetheresteramide antistatic agent (BASF, trade name: Irgastat P-18)
* 11: Novatec BC03B manufactured by Nippon Polypro Co., Ltd. (melt flow rate = 30 g / 10 min)
* 12: Talc, manufactured by Matsumoto Sangyo Co., Ltd. Trade name High Filler MY4000
* 13: Polyolefin thermoplastic elastomer, product name ENGAGE 8842 (ethylene-octene copolymer) manufactured by Dow

  From Tables 2 to 5, the composition of the present invention can impart an excellent antistatic effect and its durability to a synthetic resin, particularly a polyolefin resin, and has excellent transparency, tensile breaking strength and breaking elongation. It can be seen that a film having excellent physical properties can be obtained. These films are less likely to generate static electricity, are less likely to cause a drop in commercial value due to surface contamination or dust adhesion due to static electricity, and are excellent in physical properties such as strength. Therefore, it is suitable for packaging materials for electrical / electronic parts, electrical / electronic products, precision parts, precision equipment, and the like.

Further, from Tables 7 to 9, the composition of the present invention can impart an antistatic effect and its durability to a synthetic resin, particularly a synthetic resin in which a filler and a thermoplastic elastomer are blended. It can be seen that a molded article excellent in mechanical properties such as rate, impact strength, and heat distortion temperature can be obtained. These molded articles are less likely to generate static electricity, are less likely to cause a decline in commercial value due to surface contamination due to static electricity and adhesion of dust, and are suitable for automobile interior and exterior materials that require mechanical properties and impact resistance.

Claims (14)

(X) A composition containing 0.5 to 40.0 parts by mass of component (Y) with respect to 100 parts by mass of component,
(X) Component has polyester (a) obtained by reaction of diol and dicarboxylic acid, compound (b) having hydroxyl groups at both ends having one or more ethyleneoxy groups, and two or more epoxy groups One or more polymer compounds (E) obtained by reacting the epoxy compound (D),
(Y) component is at least one acid anhydride modified polyolefin,
The composition characterized by these.   The polymer compound (E) has a polyester block (A) composed of the polyester (a) and a polyether block (B) composed of the compound (b), and the polyester Via an ester bond or an ether bond formed by the reaction of the hydroxyl group or carboxyl group at the terminal of (a), the hydroxyl group at the terminal of the compound (b), and the epoxy group of the epoxy compound (D). The composition according to claim 1, which has a structure formed by bonding together.   The polymer compound (E) is a block polymer having carboxyl groups at both ends, in which the polyester block (A) and the polyether block (B) are alternately bonded via ester bonds. The composition according to claim 2, which has a structure in which (C) and the epoxy compound (D) are bonded via an ester bond.   The composition according to any one of claims 1 to 3, wherein the component (Y) is maleic anhydride-modified polyolefin.   The composition according to any one of claims 1 to 4, wherein an acid value of the acid anhydride-modified polyolefin is 1 to 100 mgKOH / g.   The composition according to any one of claims 1 to 5, wherein a weight average molecular weight of the acid anhydride-modified polyolefin is 1,000 to 500,000 in terms of polystyrene.   Furthermore, the composition as described in any one of Claims 1-6 in which 1 or more types selected from the group which consists of an alkali metal salt and an ionic liquid were mix | blended.   A resin composition, wherein the composition according to any one of claims 1 to 7 is blended with a synthetic resin.   The resin composition according to claim 8, wherein the synthetic resin is at least one selected from the group consisting of polyolefin resins, polystyrene resins and copolymers thereof.   Furthermore, the resin composition of Claim 8 or 9 with which the filler was mix | blended.   Furthermore, the resin composition as described in any one of Claims 8-10 in which the thermoplastic elastomer contained.   A molded product obtained from the resin composition according to any one of claims 8 to 11.   It is obtained from the resin composition as described in any one of Claims 8-11, The film characterized by the above-mentioned. An automotive interior / exterior material obtained from the resin composition according to any one of claims 8 to 11.