JP6965372B2 - Hair styling composition - Google Patents

Description

The present invention relates to a hair styling composition used as a hair styling agent for conditioning hair.

For hair styling, hair styling composition having various properties such as liquid, gel, cream and solid is known. Conventionally, in a hair styling composition, a film-forming polymer, wax solid at room temperature, fats and oils, and hydrocarbon oil are often used in order to exert the hair styling power which is the main function thereof (for example, Patent Document 1). , Patent Document 2).

For example, hairstyles with permanent waves that use a chemical reaction to form artificial curls on the hair may be preferred, especially among women. The hair styling composition used for such hairstyles is required to have excellent properties of reproducing curls after permanent wave treatment (curl reproducibility) and excellent properties of retaining the reproduced curls (curl retention). Be done.

As a hair styling composition used for hairstyles subjected to permanent wave, for example, creamy hair makeup containing carboxyvinyl polymer and vinylpyrrolidone / N, N-dimethylaminoethyl methacrylate copolymer diethyl sulfate. Fees are known (eg, Patent Document 3).

Japanese Unexamined Patent Publication No. 11-171740 Japanese Unexamined Patent Publication No. 10-45546 JP-A-2002-241244

However, the conventional hair styling composition is insufficient in curl reproducibility and curl retention, and is not satisfactory. Further, in order to improve the applicability of the hair styling agent composition to long hair, it may be required to have good spreadability when applied to hair.

Therefore, an object of the present invention is to provide a hair styling composition having excellent spreadability at the time of application, curl reproducibility, and curl retention.

As a result of diligent studies to achieve the above object, the present inventors have found that component (A): an oil agent liquid at 25 ° C., component (B): xanthan gum, component (C): acrylic acid-based thickener, and component. (D): It has been found that a hair styling composition containing a cationic film-forming polymer can be used to obtain a hair styling composition having excellent spreadability at the time of application, curl reproducibility, and curl retention. The present invention has been completed based on these findings.

That is, the present invention provides a hair styling composition containing the following component (A), the following component (B), the following component (C), and the following component (D).
Ingredient (A): Oil agent liquid at 25 ° C. Ingredient (B): Xanthan gum Ingredient (C): Acrylic acid-based thickener Ingredient (D): Cationic film-forming polymer

The component (D) is preferably polyquaternium-11.

The hair styling composition preferably contains the following component (E).
Ingredient (E): Polyoxypropylene sorbitol

The component (C) is preferably a carboxyvinyl polymer and / or an alkyl-modified carboxyvinyl polymer.

The hair styling composition of the present invention is excellent in spreadability at the time of application, curl reproducibility, and curl retention.

The hair styling composition of the present invention contains at least an oil agent liquid at 25 ° C., xanthan gum, an acrylic acid-based thickener, and a cationic film-forming polymer. In the present specification, the oil agent liquid at 25 ° C. may be referred to as "component (A)". In addition, xanthan gum may be referred to as "ingredient (B)". Further, the acrylic acid-based thickener may be referred to as "component (C)". In addition, the cationic film-forming polymer may be referred to as "component (D)".

That is, the hair styling composition of the present invention contains at least the component (A), the component (B), the component (C), and the component (D). The hair styling composition of the present invention may contain components other than the above components (A) to (D). In addition, each component contained in the hair styling composition of the present invention, for example, a component (A), a component (B), a component (C), a component (D), and a component other than the components (A) to (D). As each component such as, only one kind may be used, or two or more kinds may be used.

[Ingredient (A)]
The component (A) is an oil agent that is liquid at 25 ° C. By containing the component (A), the hair styling composition of the present invention has excellent spreadability when applied to the hair (at the time of hair styling) and improves the feel of the hair. As the component (A), only one kind may be used, or two or more kinds may be used.

The above-mentioned "liquid at 25 ° C." is not particularly limited, but for example, 50 g of a sample (oil agent) is placed in a glass bottle having a radius of 2 cm and a height of 7 cm, and the glass bottle is turned upside down at a temperature of 25 ° C. In this case, it is preferable that the sample drips from the glass bottle within 5 minutes immediately after it is turned upside down.

The viscosity η of the component (A) measured at 25 ° C. using a Brookfield type rotational viscometer is preferably 10 to 5000 mPa · s, more preferably 20 to 3000 mPa · s. When the viscosity is 10 mPa · s or more, it is possible to prevent the agent from dripping from the hand during application. When the viscosity is 5000 mPa · s or less, the spread at the time of application is more excellent.

The component (A) is not particularly limited, and examples thereof include fats and oils, hydrocarbon oils, fatty acids, higher alcohols, ester oils, and silicone oils. Among them, ester oil and silicone oil are preferable, and silicone oil is more preferable, from the viewpoint of being excellent in non-stickiness, slipperiness, and good touch after application. In addition, it is assumed that the component (A) does not include the component (E) described later.

Examples of the above fats and oils include avocado oil, argan oil, olive oil, rice bran oil, soybean oil, corn oil, palm kernel oil, palm oil, sunflower oil, grape seed oil, kukui nut oil, macadamia nut oil, meadow home oil, and sunflower oil. And so on.

Examples of the hydrocarbon oil include α-olefin oligomers, light isoparaffin, light liquid isoparaffin, synthetic squalane, vegetable squalane, squalane, liquid isoparaffin, liquid paraffin and the like.

Examples of the higher alcohol include saturated or unsaturated linear monohydric alcohols having 6 to 20 carbon atoms such as lauryl alcohol and oleyl alcohol; isostearyl alcohol, hexyldecanol, octyldodecanol, decyltetradecanol and the like. Examples thereof include saturated or unsaturated branched monohydric alcohols having 6 to 26 carbon atoms.

Examples of the ester oil include ethyl oleate, isopropyl myristate, isopropyl palmitate, myristyl myristate, cetyl palmitate, oleyl oleate, octyldodecyl myristate, octyldodecyl oleate, ethyl isostearate, and isopropyl isostearate. Propylene glycol isostearate, cetyl 2-ethylhexanoate, cetostearyl 2-ethylhexanoate, glyceryl tri2-ethylhexanate, glyceryl tri (caprylic acid / caprylic acid), glyceryl triisopalmitate, tetra2-ethylhexanoic acid Pentaerythritol, diisopropyl adipate, isosetyl octanoate, isostearyl octanate, isosetyl isostearate, octyldodecyl isostearate, octyldodecyl dimethyloctaate, isononyl isononanoate, pentaerythrityl tetraoctanoate, pentaerythrit tetraisostearate, etc. Can be mentioned.

Examples of the silicone oil include straight silicone oils such as methylpolysiloxane, highly polymerized methylpolysiloxane, methylphenylpolysiloxane, and methylhydrogenpolysiloxane; octamethyltrisiloxane, decamethyltetrasiloxane, octamethylcyclotetrasiloxane, and the like. Cyclic silicone oils such as decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, and methylcyclopolysiloxane; modified silicone oils such as alcohol-modified silicones, alkyl-modified silicones, amino-modified silicones, and epoxy-modified silicones can be mentioned.

The content of the component (A) in the hair conditioner composition of the present invention is not particularly limited, but is preferably 0.5 to 20.0% by mass with respect to 100% by mass of the hair conditioner composition of the present invention. It is preferably 2.0 to 10.0% by mass, more preferably 2.0 to 7.0% by mass. When the content of the component (A) is 0.5% by mass or more, the spreadability at the time of hair shaping is more excellent. When the content of the component (A) is 20.0% by mass or less, the stability, curl retention, and curl strength of the hair styling composition of the present invention are more excellent. The content of the component (A) is the total content of all the components (A) in the hair styling composition of the present invention.

[Component (B)]
Ingredient (B) is xanthan gum. The hair styling composition of the present invention is excellent in stability of the hair styling composition by containing the component (B) in addition to the component (C). In addition, it is excellent in spreadability during hair shaping, curl reproducibility, curl strength, and curl retention. As the component (B), only one kind may be used, or two or more kinds may be used.

The content of the component (B) in the hair conditioner composition of the present invention is not particularly limited, but is preferably 0.01 to 1.0% by mass with respect to 100% by mass of the hair conditioner composition of the present invention. It is preferably 0.02 to 0.5% by mass, more preferably 0.02 to 0.2% by mass. When the content of the component (B) is 0.01% by mass or more, the stability of the hair styling agent composition, the spreadability at the time of hair styling, the curl reproducibility, the curl strength, and the curl retention are more excellent. When the content of the component (B) is 1.0% by mass or less, the stability of the hair styling agent composition and the spreadability during hair styling are more excellent. In addition, stickiness is further suppressed. The content of the above component (B) is the total content of all the components (B) in the hair styling composition of the present invention.

[Component (C)]
The component (C) is an acrylic acid-based thickener. The hair styling composition of the present invention is excellent in stability of the hair styling composition by containing the component (C). As the component (C), only one kind may be used, or two or more kinds may be used.

The component (C) is not particularly limited, but is a copolymer and a crosspolymer formed with a (meth) acrylic acid monomer and / or a (meth) alkyl acrylate monomer as an essential component. Specifically, for example, carboxyvinyl polymer; (meth) alkyl acrylate copolymer; acrylic acid / alkyl methacrylate copolymer; Acrylate / polyoxyethylene methacrylate (20) cetyl ether copolymer, Acrylate / polyoxyethylene methacrylate (20). ) Stearyl ether copolymer, Acrylate / polyoxyethylene methacrylate (25) Behenyl ether copolymer, etc. (meth) acrylic acid / (meth) alkyl acrylate / (meth) polyoxyethylene alkyl ether copolymer acrylate; Polyoxyethylene acid (20) cetyl ether copolymer, acrylic acid / polyoxyethylene (20) stearyl ether copolymer, etc. (meth) acrylic acid / alkyl (meth) acrylic acid / polyoxyethylene alkyl ether copolymer of itacone; Polyoxyethylene methacrylate (20) stearyl ether crosspolymer, acrylic acid / polyoxyethylene methacrylate (25) behenyl ether crosspolymer, etc. (meth) acrylic acid / alkyl (meth) acrylate / poly (meth) acrylic acid Oxyethylene alkyl ether crosspolymer; acrylic acid / vinyl neodecanoate crosspolymer; (acryloyldimethyltaurinammonium / VP) copolymer; (N-vinylpyrrolidone-N, N-dimethylaminoethylmethacrylate) crosspolymer (polyacrylate-1) and the like. Can be mentioned. The numerical values in parentheses represent the average number of moles of ethylene oxide added.

The carboxyvinyl polymer may be an alkyl-modified carboxyvinyl polymer. The carboxyvinyl polymer mainly refers to a polymer of acrylic acid, and the alkyl-modified carboxyvinyl polymer is mainly a copolymer of acrylic acid and alkyl methacrylate (for example, total carbon number of 10 to 30 (C10 to C30)). It means something that is united. The carboxyvinyl polymer is not particularly limited, and examples thereof include a compound described as "CARBOMER" in the INCI name. The alkyl-modified carboxyvinyl polymer is not particularly limited, and examples thereof include compounds described by INCI name as "ACRYLATES / C10-30 ALKYL ACRYLATE CROSSPOLYMER ((Acrylate / alkyl acrylate (C10-30)) crosspolymer)". Be done.

As the component (C), a carboxyvinyl polymer and an alkyl-modified carboxyvinyl polymer are preferable from the viewpoint of more excellent stability of the hair styling product composition.

Examples of commercially available products of the carboxyvinyl polymer include the trade name "Carbopol 934 Polymer", the trade name "Carbopol 940 Polymer", the trade name "Carbopol 941 Polymer", the trade name "Carbopol 980 Polymer", and the trade name "Carbopol 980 Polymer". , Product name "Carbopol 1342 Polymer", Product name "Carbopol 2984 Polymer", Product name "Carbopol Ultraz 10 Polymer", Product name "Carbopol ETD 2050 Polymer" (above, Battery) -501 ”, product name“ AQUAPEC HV-504 ”, product name“ AQUAPEC HV-505 ”(above, manufactured by Sumitomo Seika Co., Ltd.), product name“ Hibiswaco 104 ”, product name“ Hibiswaco 105 ”(above, Wako Pure Chemical Industries, Ltd.) and the like. Examples of commercially available products of the alkyl-modified carboxyvinyl polymer include the trade name "PEMULEN TR-1", the trade name "PEMULEN TR-2", the trade name "Carbopol ETD 2020 Polymer", and the trade name "Carbopol ULTREZ 20 Polymer". Examples thereof include the product name "Carbopol ULTREZ 21 Polymer" and the product name "Carbopol SC-200 Polymer" (all manufactured by Vinyl Advanced Materials).

The component (C) is not particularly limited, but may be neutralized with a basic substance or neutralized with a basic substance before use. Examples of the basic substance include alkanolamines such as triethanolamine and monoethanolamine, inorganic bases such as ammonia, sodium hydroxide and potassium hydroxide, and basic amino acids such as arginine. The amount of the basic substance added may be appropriately blended according to the component (C), the type of the basic substance, and the amount of the component (C) used.

The content of the component (C) in the hair conditioner composition of the present invention is not particularly limited, but is preferably 0.1 to 2.0% by mass with respect to 100% by mass of the hair conditioner composition of the present invention. It is preferably 0.2 to 0.5% by mass. When the content of the component (C) is 0.1% by mass or more, the stability of the hair styling product composition is more excellent. When the content of the component (C) is 2.0% by mass or less, the spreadability at the time of hair styling, the inhibitory property of stickiness, and the ease of washing off are more excellent. The content of the component (C) is the total content of all the components (C) in the hair styling composition of the present invention.

[Component (D)]
The component (D) is a cationic film-forming polymer. By containing the component (D), the hair styling composition of the present invention is excellent in curl reproducibility, curl strength, and curl retention while maintaining the stability of the hair styling composition. In addition, it spreads well because it does not get caught during hair shaping, and it has excellent applicability. As the component (D), only one kind may be used, or two or more kinds may be used.

Examples of the component (D) include vinylpyrrolidone / N, N-dimethylaminoethyl methacrylate copolymer diethyl sulfate, vinylpyrrolidone / dimethylaminopropylmethacrylamide / methacryloylaminopropyllauryldimethylammonium chloride copolymer, (meth). ) Acrylic acid alkyl ester / methacryloyloxyethyl trimethylammonium chloride copolymer, butyl methacrylate / 2-ethoxyethyl methacrylate / methacryloyloxyethyl trimethylammonium chloride copolymer, О- [2-hydroxy-3- (trimethylammoni) chloride E) Propyl] hydroxyethyl cellulose, vinyl imidazolium trichloride / vinyl pyrrolidone copolymer, hydroxyethyl cellulose / dimethyldiallyl ammonium chloride, polyvinyl pyrrolidone / alkyl amino acrylate / vinyl caprolactam copolymer, methyl vinyl imidazolium / vinyl pyrrolidone copolymer Combined, (vinylpyrrolidone / dimethylaminopropylmethacrylamide / lauryldimethylaminopropylmethacrylate) copolymer and the like can be mentioned.

As the component (D), a polymer containing a structural unit derived from vinylpyrrolidone and a polymer containing a structural unit derived from a monomer having ammonium chloride are preferable. Among them, vinylpyrrolidone / N, N-dimethylaminoethyl methacrylate copolymer is more preferable from the viewpoint of excellent stability and curl retention (particularly, curl retention after passing through a handgrip after coating and drying). Diethyl sulfate.

As the component (D), it is described as "POLYQUATERNIUM (polyquaternium) -11" in the INCI name from the viewpoint of excellent stability and curl retention (particularly, curl retention after passing through the handgrip after hair shaping). The compound to be used is preferable.

Examples of commercially available products of polyquaternium-11 include trade name "HC Polymer 1N", trade name "HC Polymer GMR" (all manufactured by Osaka Organic Industry Co., Ltd.), and trade name "Gafquat 440". Examples thereof include the product name "Gafquat 755N" (all manufactured by Ashland).

The content of the component (D) in the hair conditioner composition of the present invention is not particularly limited, but is preferably 0.2 to 3.0% by mass with respect to 100% by mass of the hair conditioner composition of the present invention. It is preferably 0.5 to 2.0% by mass. When the content of the component (D) is 0.2% by mass or more, the smoothness of hair shaping, curl reproducibility and curl retention (particularly, curl retention) are more excellent. When the content of the component (D) is 3.0% by mass or less, the stability of the hair styling product composition is more excellent. In addition, the feeling of use such as the feel of the hair after application and the inhibitory property of stickiness are more excellent. The content of the above component (D) is the total content of all the components (D) in the hair styling composition of the present invention.

[water]
The hair styling composition of the present invention contains water. The water is not particularly limited, but purified water is preferable. The content of water in the hair conditioner composition of the present invention is not particularly limited, but is preferably 45.0 to 90.0% by mass, more preferably 50% by mass, based on 100% by mass of the hair conditioner composition of the present invention. It is 0 to 85.0% by mass.

[Component (E)]
The hair styling composition of the present invention preferably further contains polyoxypropylene sorbitol (sometimes referred to as "component (E)"). When the hair styling composition of the present invention contains the component (E), the hair styling composition has more excellent spreadability, curl reproducibility, and curl retention when applied. As the component (E), only one kind may be used, or two or more kinds may be used.

The number average molecular weight of the component (E) is not particularly limited, but is preferably 300 to 1000, and more preferably 400 to 800. When the number average molecular weight of the component (E) is 300 or more, the curl reproducibility and curl retention are more excellent. When the number average molecular weight of the component (E) is 1000 or less, the hair styling product composition is more easily spread when applied.

The viscosity η of the component (E) measured at 30 ° C. using a Brookfield type rotational viscometer is 1000 to 30000 mPa from the viewpoint of improving the spread of the hair styling product composition and further improving the applicability to the hair. -S is preferable, and more preferably 2000 to 20000 mPa · s.

Examples of commercially available products of the component (E) include the trade name "Nieuport SP-750" and the trade name "Sannicks SP-750" (all manufactured by Sanyo Chemical Industries, Ltd.).

When the hair conditioner composition of the present invention contains the component (E), the content of the component (E) in the hair conditioner composition of the present invention is not particularly limited, but 100% by mass of the hair conditioner composition of the present invention. On the other hand, it is preferably 0.3 to 5.0% by mass, more preferably 0.4 to 3.0% by mass. When the content of the component (D) is 0.3% by mass or more, the spreadability, curl reproducibility, and curl retention property at the time of application of the hair styling agent composition are more excellent. When the content of the component (E) is 5.0% by mass or less, the emulsification stability of the hair styling product composition is enhanced and the stickiness after application is further suppressed. The content of the above component (E) is the total content of all the components (E) in the hair styling composition of the present invention.

[Other ingredients]
The hair styling composition of the present invention may contain components (A) to (E) and components (other components) other than water as long as the effects of the present invention are not impaired. The other ingredients are not particularly limited, and examples thereof include ingredients usually used in cosmetics and quasi-drugs. Specifically, for example, oil agents other than the component (A), surfactants (cationic surfactants, anionic surfactants, nonionic surfactants, amphoteric surfactants, etc.); lower alcohols such as ethanol; Powder; ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, polypropylene glycol, isoprene glycol, 1,3-butylene glycol, 1,2-butanediol, 1,2-pentanediol, 1, , 2-Hexanediol, 1,2-octanediol, 1,2-decanediol, glycerin, diglycerin, polyglycerin and other polyhydric alcohols; other than components (B) and (C) such as hydroxymethylcellulose and hydroxypropylmethylcellulose Thickeners; sugar alcohols such as sorbitol and martitol; moisturizers such as hyaluronic acid, collagen and pantothenyl alcohol; preservatives such as methylparaben, propylparaben, butylparaben and benzoate; phosphoric acid and its salts, citrus PH adjusters such as acids and salts thereof, lactic acid and salts thereof, sodium hydroxide, triethanolamine, etc .; fragrances; ultraviolet absorbers; antioxidants; metal ion sequestering agents (chelating agents); film formation other than component (D) Glycol compounds; powders; pigments; pigments; vitamins; amino acids; astringents; whitening agents; animal and plant extracts; acids; alkalis and the like. As the above other components, only one kind may be used, or two or more kinds may be used. It should be noted that the oil agent other than the component (A), the thickener other than the components (B) and (C), and the film-forming polymer compound other than the component (D) are substantially not contained (for example,). 0.05% by mass or less, particularly 0.01% by mass or less) is preferable with respect to 100% by mass of the hair conditioner composition of the present invention. Further, the content of the lower alcohol is preferably 10% by mass or less with respect to 100% by mass of the hair styling composition of the present invention from the viewpoint of excellent stickiness suppressing property and coatability.

The hair styling composition of the present invention is not particularly limited, but it is preferable to contain a surfactant from the viewpoint of making the hair styling composition of the present invention an emulsifier type. Of these, nonionic surfactants are preferable. As the above-mentioned surfactant (particularly, nonionic surfactant), only one kind may be used, or two or more kinds may be used.

The nonionic surfactant is not particularly limited, and is, for example, sorbitan fatty acid ester, glycerin fatty acid ester, and alkylene oxide adducts thereof, polyoxyalkylene alkyl ether, polyoxyalkylene fatty acid ester, polyoxyalkylene alkylphenol, poly. Oxyethylene sorbit fatty acid ester, polyoxyethylene alkylphenyl formaldehyde condensate, polyoxyethylene sterol and its derivatives, polyoxyethylene lanolin and its derivatives, polyoxyethylene honey wax derivatives, sugar esters, polyoxyethylene hydrogenated castor oil, polyoxy Examples include ethylene castor oil.

Examples of the sorbitan fatty acid ester include sorbitan monooleate, sorbitan monostearate, sorbitan monoisostearate, sorbitan monopalmitate, sorbitan monolaurate, sorbitan trioleate, sorbitan tristearate, sorbitan sesquistearate, and sesquioleic acid. Examples thereof include sorbitan, sorbitan sesquiisostearate, and sorbitan coconut oil fatty acid. Examples of the alkylene oxide adduct of the sorbitan fatty acid ester include polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monopalmitate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan monooleate, and polyoxyethylene monoisostearate. Examples thereof include sorbitan, monococonut oil fatty acid polyoxyethylene sorbitan, polyoxyethylene sorbitan tristearate, and polyoxyethylene sorbitan trioleate.

Glycerin fatty acid esters include both monoglycerin fatty acid esters and polyglycerin fatty acid esters. Examples of the monoglycerin fatty acid ester include glyceryl monocaprylate, glyceryl monocaprate, glyceryl monolaurate, glyceryl monomyristate, glyceryl monopalmitate, glyceryl monostearate, glyceryl monoisostearate, glyceryl monobehate, and monooleic acid. Examples thereof include glyceryl, glyceryl monoerkaate, glyceryl sesquioleate, glyceryl distearate, glyceryl diisostearate, and glyceryl diaraquinate. Examples of the polyglycerin fatty acid ester include diglyceryl monocaprylate, decaglyceryl monocaprylate, hexaglyceryl monocaprate, tetraglyceryl monolaurate, hexaglyceryl monolaurate, decaglyceryl monolaurate, and poly monolaurate (4 to 10). ) Glyceryl, decaglyceryl monomyristate, decaglyceryl monostearate, decaglyceryl monoisostearate, polypoly (2-10) glyceryl, diglyceryl monooleate, hexaglyceryl monooleate, diglyceryl sesquioleate, Polyglycerin having a degree of polymerization of 2 to 10 of the above monoglycerin fatty acid esters such as poly (2 to 10) glyceryl diisostearate, poly (6 to 10) glyceryl distearate, diglyceryl triisostearate, and poly (10) glyceryl tristearate. Examples include fatty acid esters. Examples of the alkylene oxide adduct of the glycerin fatty acid ester include polyoxyethylene glyceryl monostearate and polyoxyethylene glyceryl monooleate.

Examples of the polyoxyalkylene alkyl ether include polyoxyethylene lauryl ether, polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether, polyoxyethylene polyoxypropylene lauryl ether, polyoxypropylene cetyl ether, and poly. Examples thereof include oxypropylene isocetyl ether, polyoxypropylene stearyl ether, and polyoxypropylene oleyl ether.

Examples of the polyoxyalkylene fatty acid ester include polyethylene glycol fatty acid esters such as polyethylene glycol monooleate, polyethylene glycol monostearate, polyethylene glycol distearate, and polyethylene glycol monolaurate; propylene glycol monostearate, propylene glycol monolaurate, and mono. Examples thereof include propylene glycol fatty acid esters such as propylene glycol oleate.

When the hair conditioner composition of the present invention contains a surfactant, the content of the surfactant (particularly, nonionic surfactant) in the hair conditioner composition of the present invention is not particularly limited, but the hair conditioner composition From the viewpoint of the stability of the product, 2.0 to 6.0% by mass is preferable, and 2.5 to 5.0% by mass is more preferable with respect to 100% by mass of the hair conditioner composition of the present invention. The content of the above-mentioned surfactant is the total content of all the surfactants in the hair styling composition of the present invention.

Examples of the powder include silica, talc, mica, calcium carbonate, magnesium carbonate, hydroxyapatite, titanium oxide, zinc oxide, calcium silicate, magnesium silicate, aluminum silicate, magnesium hydroxide and the like. When the hair styling composition of the present invention contains powder, stickiness is further suppressed, and the finish after hair styling is light. Among the above powders, silica, magnesium silicate, and magnesium hydroxide are preferable from the viewpoint of being excellent in suppressing stickiness and having hair conditioning power. The silica may be silicic acid anhydride (hydrophilic silica) that has not been hydrophobized, or may be hydrophobized silicic acid anhydride. Further, the silica may be silica surface-treated with amino acids, esters, lecithin and the like. Further, the silica may be so-called easily disintegrating silica particles. As the powder, only one kind may be used, or two or more kinds may be used.

It is preferable that the hair styling composition of the present invention is solid at 25 ° C. and does not substantially contain an oil selected from the group consisting of hydrocarbon oils, waxes, and fats and oils. In the present specification, "solid at 25 ° C." means, for example, that 50 g of a sample (oil) is heated and dissolved in a glass bottle having a radius of 2 cm and a height of 7 cm, poured, cooled to 25 ° C., and then described above. This means that when the glass bottle is turned upside down, the sample does not drip from the glass bottle for 5 minutes immediately after the glass bottle is turned upside down. Hereinafter, the above-mentioned "oil agent selected from the group consisting of hydrocarbon oils, waxes, and fats and oils which is solid at 25 ° C." may be referred to as "specific oil agent which is solid at 25 ° C.". Examples of the specific oil agent solid at 25 ° C. include carnauba wax, candelilla wax, beeswax, rice bran wax, cellac wax, whale wax, lanolin, ceresin, paraffin, microcrystalline wax, polyethylene powder, polyethylene wax, vaseline, and hardened castor oil. , Wax, etc.

In addition, in this specification, "substantially not contained" means "not actively contained", and a trace amount of the corresponding component contained in other compounding components is unavoidably included. It does not exclude things. More specifically, for example, the content of the specific oil agent solid at 25 ° C. (particularly, the specific oil agent solid at 25 ° C. illustrated above) in the hair conditioner composition of the present invention determines the hair conditioner of the present invention. It is preferably 0.05% by mass or less (that is, 0 to 0.05% by mass), more preferably 0.01% by mass or less, based on 100% by mass of the agent composition. When the hair styling agent composition does not substantially contain the specific oil agent which is solid at 25 ° C., the hair styling agent composition spreads more excellently at the time of hair styling, and the stickiness of the hair after hair styling can be further suppressed.

The dosage form of the hair styling composition of the present invention is not particularly limited, and examples thereof include emulsions and creams. Of these, a milky lotion having fluidity is preferable. The hair styling composition of the present invention is an emulsified composition. By being an emulsified composition, a fresh feel can be imparted at the time of application.

The viscosity of the hair styling composition of the present invention at 25 ° C. is not particularly limited, but is preferably 500 to 100,000 mPa · s, more preferably 1000 to 30,000 mPa · s, from the viewpoint of coatability and good compatibility with hair. .. For the above viscosity, for example, using a viscometer, No. It is measured using a 4-rotor under the conditions of a rotation speed of 6 rpm and a rotation time of 1 minute. As the viscometer, a TV-22 type viscometer manufactured by Toki Sangyo Co., Ltd. can be used.

The hair styling composition of the present invention is not particularly limited and can be produced by a known or conventional method. For example, the hair styling composition of the present invention can be produced by mixing the above components and emulsifying them by a normal phase emulsification method using a homomixer, a phase inversion emulsification method, or the like. Further, mixing and emulsification may be performed separately or simultaneously.

The hair styling composition of the present invention is a hair styling composition containing water and an oil agent [component (A)], to which xanthan gum [component (B)] and an acrylic acid-based thickener [component (C)] are added. By blending, the hair styling composition containing water and the component (A) is thickened and the emulsified state is stabilized. In particular, by using the component (B) as a substance exhibiting a thickening action in addition to the component (C), in addition to stability, the curl reproducibility after application is excellent, and the curl retention property is also relatively excellent. Furthermore, the stickiness of the agent can be suppressed. Further, in such a hair styling composition, since the component (A) is blended, it is excellent in spreadability at the time of application. Furthermore, among the many polymers (set polymers) that impart hair styling properties, by blending a cationic film-forming polymer [component (D)] (particularly, polyquaternium-11), the hair styling agent composition is stabilized. Excellent curl reproducibility by forming a film while maintaining the properties. In addition, since it does not get caught in the dry state and does not easily collapse even when touched, it is excellent in spreadability at the time of application and also in excellent curl retention. Since the component (C) is usually anionic, the component (D) may form a lump or reduce the viscosity of the hair styling product composition when used in combination with the component (C). , Was predicted to be less stable. However, surprisingly, in the hair styling composition of the present invention, the component (D) can form a relatively flexible film after application while maintaining the stability and viscosity of the hair styling composition. As a result, the curl reproducibility and curl retention are excellent.

Further, by blending polyoxypropylene sorbitol [component (E)] with the hair styling product composition of the present invention, the hair styling product composition is imparted with adhesiveness, and the hair styling product has spreadability, curl reproducibility, and curl retention during application. Better.

Hereinafter, the present invention will be described in more detail based on Examples, but the present invention is not limited to these Examples. The blending amount shown in the table is the blending amount of each component (that is, the blending amount of the active ingredient in each raw material), and is represented by "mass%" unless otherwise specified. In addition, "-" in the blending amount in the table indicates that the component is not blended. Here, Examples 3 , 7, and 6 shall be read as Reference Examples 1 , 2, and 3.

Examples 1-7, Comparative Examples 1-8
Using each of the components listed in the table (components (A) to (E), water, and other components), a hair styling composition was prepared from each sample of Examples and Comparative Examples according to a conventional method, and evaluated as follows. Was done. The results are shown in the table. No other evaluation was performed on the hair styling product composition whose stability evaluation result was x.

[Test Example 1: Evaluation of stability]
The state of each hair styling composition obtained in Examples and Comparative Examples was visually confirmed, and the emulsified state was judged according to the following criteria.
<Stability evaluation criteria>
○ (Good): The mixture is uniformly mixed, and no lump formation or phase separation is confirmed.
× 1 (defective): Separation is observed × 2 (defective): lump formation is observed

[Test Example 2: Evaluation of spread during application]
Ten expert panels answered that the hair styling composition was evenly applied to the hair of a permed hair wig (lesson mannequin: manufactured by Eucalyptus Japan Co., Ltd.) and that it spreads well on the hair. From the above answers, we evaluated the growth based on the following criteria.
<Evaluation criteria for spread during application>
○ (Good): 8 or more out of 10 responded that it was easy to spread without getting caught △ (Available): 5 to 7 out of 10 answered that it was easy to spread without getting caught × (Bad): 10 4 or less of the names answered that it is easy to spread without getting caught

[Test Example 3: Evaluation of curl reproducibility]
Ten expert panels answered that the curl reproducibility was good for the condition of the hair of the hair wig to which the hair styling agent composition was applied as in Test Example 2. From the above answers, the curl reproducibility was evaluated according to the following criteria.
<Evaluation criteria for curl reproducibility>
○ (Good): 8 or more out of 10 responded that the curl reproducibility was good △ (Practical): 5 to 7 out of 10 responded that the curl reproducibility was good × (Poor): 10 4 or less of the names answered that the curl reproducibility is good

[Test Example 4: Evaluation of curl strength]
Ten expert panels answered the curl strength by lightly grasping and touching the hair of the hair wig to which the hair styling agent composition was applied in the same manner as in Test Example 2. From the above answers, the curl strength was evaluated according to the following criteria.
○ (Good): 8 or more out of 10 responded that the curl strength was high △ (Available): 5 to 7 out of 10 responded that the curl strength was high × (Poor): Out of 10 4 or less responded that the curl strength was high

[Test Example 5: Evaluation of curl retention (curl retention (1)) after drying]
The hair of the hair wig coated with the hair styling agent composition in the same manner as in Test Example 2 is left indoors for 6 hours. Ten expert panels then responded by gently grasping and touching the hair of the hair wig with the palm of their hand to retain the curl after drying. From the above answers, the curl retention (1) was evaluated according to the following criteria.
<Evaluation criteria for curl retention (1)>
○ (Good): 8 or more out of 10 responded that the curl strength was maintained △ (Available): 5 to 7 out of 10 responded that the curl strength was retained × ( Defective): 4 out of 10 respondents answered that the curl strength was maintained.

[Test Example 6: Evaluation of curl retention (curl retention (2)) when passed through a handgrip after drying]
After 10 specialist panels passed the handgrip through the hair of the hair wig after evaluation in Test Example 5 five times, the hair of the hair wig was lightly grasped and touched with the palm of the hand to retain the curl after the handgrip. Answered. From the above answers, the curl retention (2) was evaluated according to the following criteria. In Test Example 5, the curl retention (1) evaluation result of x was not evaluated.
<Evaluation criteria for curl retention (2)>
○ (Good): 8 or more out of 10 responded that the curl strength was maintained △ (Available): 5 to 7 out of 10 responded that the curl strength was high × (Poor): 4 or less out of 10 responded that the curl strength was high

The hair styling composition (Example) of the present invention was excellent in stability, spreadability at the time of application, curl reproducibility, and curl retention. On the other hand, when the component (A) was not contained (Comparative Example 1), the spreadability at the time of application was inferior. When the component (C) was not contained (Comparative Example 2), separation was observed in the stability test. When the component (D) was not contained (Comparative Example 3), the curl retention was inferior. When carrageenan was used instead of the component (B) (Comparative Example 4), the curl reproducibility was inferior. When another film-forming polymer was used instead of the component (D) (Comparative Examples 5 to 8), the spreadability at the time of application and the curl retention when passed through a handgrip after drying were inferior.

Details of each component described in the table are as follows.

<Ingredient (A)>
Dimethylpolysiloxane (350cs): Product name "KF96-350CS" (manufactured by Shin-Etsu Chemical Co., Ltd.)
Dimethylpolysiloxane (100cs): Product name "SH200 C FLUID 100CS" (manufactured by Toray Dow Corning Co., Ltd.)
Cetyl 2-ethylhexanoate: trade name "CIO-N" (manufactured by Nippon Surfrant Industry Co., Ltd.)
<Ingredient (B)>
Xanthan gum: Product name "Echo Gum T" (manufactured by Sumitomo Dainippon Pharma Co., Ltd.)
<Component (C)>
Carboxyvinyl polymer: Trade name "Carbopol 980 Polymer" (manufactured by Lubrizol Advanced Materials)
Alkyl-modified carboxyvinyl polymer: trade name "PEMULEN TR-1" (manufactured by Lubrizol Advanced Materials)
<Component (D)>
Ingredient (D-1): Trade name "HC Polymer 1N" (manufactured by Osaka Organic Industry Co., Ltd., vinylpyrrolidone N, N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate, polyquaternium-11)
Ingredient (D-2): Trade name "HC Polymer GMR" (manufactured by Osaka Organic Industry Co., Ltd., vinylpyrrolidone / N, N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate, polyquaternium-11)
<Ingredient (E)>
Polyoxypropylene sorbitol: Product name "Sanniks SP-750" (manufactured by Sanyo Chemical Industries, Ltd., number average molecular weight 690)
<Other ingredients>
Carrageenan: Product name "GENUVISCO PJ-JPE" (manufactured by Sansho Co., Ltd.)
(Alkyl acrylate / diacetone acrylamide) copolymer: Trade name "Plus size L-6345U" (manufactured by Mutual Chemical Industry Co., Ltd., anionic film-forming polymer, acrylic resin alkanolamine solution)
(Hydroxyethyl acrylate / methoxyethyl acrylate) Copolymer: Trade name "Plus size L-2200" (manufactured by Mutual Chemical Industry Co., Ltd., nonionic film-forming polymer, hydroxyethyl acrylate / methoxyethyl acrylate copolymer solution)
(Ethyl methacrylate betaine / Acrylate) Copolymer: Trade name "Yukaformer 301" (pure content 30%), amphoteric film-forming polymer manufactured by Mitsubishi Chemical Co., Ltd., N-methacryloyloxyethyl-N, N-dimethylammonium-α-N -Carboxybetaine / methacrylic acid alkyl ester copolymer solution)
Polyvinylpyrrolidone: Trade name "PVP K-90" (manufactured by ISP, nonionic film-forming polymer)
Sorbitan stearate: Product name "SS-10V" (manufactured by Nippon Surfactant Industry Co., Ltd., sorbitan monostearate)
Setes-20: Product name "Brownon CH-320L" (manufactured by Koyo Fine Chemical Co., Ltd., polyoxyethylene cetyl ether)

Further, a formulation example of the hair styling product composition of the present invention is shown below.

(Prescription example 1: Hair milk)
Dimethylpolysiloxane (350cs) 1.5% by mass
Argan oil 1.0% by mass
Diglycerin 5.0% by mass
Maltitol 2.0% by mass
Sorbitan stearate 1.0% by mass
Polyoxyethylene cetyl ether 2.0% by mass
Carboxyvinyl polymer 0.2% by mass
Xanthan gum 0.05% by mass
Polyquaternium-11 1.0% by mass
Polyoxypropylene sorbitol 1.0% by mass
Ethanol 5.0% by mass
Triethanolamine 0.2% by mass
Pantothenyl alcohol 0.5% by mass
EDTA-2Na 0.05% by mass
Sodium hyaluronate 0.005% by mass
Fragrance Appropriate amount Purified water residue

(Prescription example 2: Hair milk)
Dimethylpolysiloxane (100cs) 1.0% by mass
Cetyl 2-ethylcaproate 0.5% by mass
Glycerin 5.0% by mass
1,3-butylene glycol 2.0% by mass
Sorbitan stearate 1.5% by mass
Polyoxyethylene cetyl ether 1.5% by mass
Alkyl-modified carboxyvinyl polymer 0.25% by mass
Xanthan gum 0.03% by mass
Polyquaternium-11 1.0% by mass
Ethanol 3.0% by mass
Triethanolamine 0.25% by mass
Pantothenyl alcohol 0.5% by mass
Hydrolyzed soy protein 0.5% by mass
EDTA-2Na 0.05% by mass
Fragrance Appropriate amount Purified water residue

Claims (4)

It contains the following component (A), the following component (B), the following component (C), the following component (D), and the following component (E).
The content of the component (A) is 0.5 to 7.0 % by mass,
The content of the component (B) is 0.01 to 1.0% by mass,
The content of the component (C) is 0.2 to 2.0% by mass,
The content of the component (D) is 0.2 to 3.0% by mass,
A hair styling composition having a content of the component (E) of 0.3 to 5.0% by mass.
Component (A): Oil agent liquid at 25 ° C. Component (B): Xanthan gum Component (C): Acrylic acid-based thickener Component (D): Cationic film-forming polymer Component (E): Polyoxypropylene sorbitol The hair styling composition according to claim 1, wherein the component (D) is polyquaternium-11. The hair styling composition according to claim 1 or 2, wherein the content of the film-forming polymer compound other than the component (D) is 0.05% by mass or less. The hair styling composition according to any one of claims 1 to 3, wherein the component (C) is a carboxyvinyl polymer and / or an alkyl-modified carboxyvinyl polymer.