WO2020004623A1 - Anti-slip processing agent, anti-slip processed textile product, and method for producing anti-slip processed textile product - Google Patents

Abstract

The present invention provides: an anti-slip processed textile product having excellent anti-slip and non-tacky properties (for example, non-tacky to floors etc.); a method for producing the same; and an anti-slip processing agent which has excellent anti-slip and non-tacky properties (for example, non-tacky to floors etc.) and with which an anti-slip processed object including an anti-slip processed textile product can be obtained. This anti-slip processing agent imparts anti-slip properties to a processed object, and contains an aqueous medium and polymer particles dispersed in the aqueous medium, wherein the polymer particles are composed of a composite containing a urethane polymer and an acrylic polymer.

Description

Non-slip finishing agent, non-slip processed fiber product, and method for producing anti-slip processed fiber product

The present invention relates to a non-slip agent, a non-slip processed fiber product, and a method for producing a non-slip processed fiber product.
This application claims priority based on Japanese Patent Application No. 2018-124171 for which it applied to Japan on June 29, 2018, and uses the content here.

In the case of textile products such as rugs (entrance mats, kitchen mats, rugs, carpets, tablecloths, luncheon mats, etc.), when the textile products are touched, the textile products may slip and fall, In order to prevent the position of the product from being shifted, the back surface of the processed fiber product may be subjected to a non-slip processing by a non-slip processing agent.

Among anti-slip agents, aqueous anti-slip agents in which a polymer component is dispersed in an aqueous medium can be easily used in various processing dimensions and various forms, and contain almost no organic solvent, making them suitable for a wide range of applications. Is expected to expand.

The following are proposed as anti-slip agents containing an aqueous resin.
(1) An aqueous resin composition for backing a rug, comprising a urethane resin having a crosslinked structure (Patent Document 1).
(2) An aqueous dispersion containing a carbonyl group-containing acrylic copolymer, an organic hydrazine derivative, and thermally expandable capsule particles (Patent Document 2).

JP 2001-106896 A JP 2009-66782 A

The fiber processed product which is non-slip processed by the aqueous resin composition for backing backing of (1) has a non-adhesive back surface and is unlikely to stain floors and the like. However, the anti-slip property is not sufficient, and the application is limited.
The fiber processed product which is non-slip processed by the aqueous dispersion of (2) has excellent anti-slip properties. However, it is inferior in non-adhesiveness to floors and the like, and its use is limited.

The present invention relates to a non-slip processed fiber product having excellent anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like) and a method for producing the same, as well as anti-slip and non-adhesive properties (for example, floors and the like). A non-slip processing agent which is capable of obtaining a non-slip processed object including a non-slip processed fiber product, which is excellent in non-adhesiveness to a non-slip surface.

The present invention has the following aspects.
[1] An anti-slip processing agent for imparting anti-slip properties to an object to be processed,
Aqueous medium, comprising polymer particles dispersed in the aqueous medium,
An anti-slip agent, wherein the polymer particles are made of a composite containing a urethane polymer and an acrylic polymer.
[2] The non-slip agent according to [1], wherein the object to be processed is a processed fiber product.
[3] The anti-slip agent according to [2], wherein the static friction coefficient determined by “Method I for determining static friction coefficient I” is 0.6 or more.
[4] The non-slip agent according to [2] or [3], wherein the shear adhesive strength determined by "Method I for determining shear adhesive strength" described below is less than 5N.
[5] The antiskid agent according to any one of [1] to [4], wherein the urethane polymer is a polyether-based urethane polymer.
[6] The antiskid agent according to any one of [1] to [5], wherein the acrylic polymer has a glass transition temperature of −60 to 10 ° C.
[7] The antiskid agent according to any one of [1] to [6], wherein the acrylic polymer has a structural unit based on diacetone acrylamide.
[8] The antiskid agent according to any of [1] to [7], wherein the acrylic polymer has a structural unit based on a monomer having two or more radically polymerizable groups.
[9] An anti-slip agent for imparting anti-slip properties to a textile product,
An anti-slip agent having a static friction coefficient of at least 0.6 determined by "method I of determining static friction coefficient I" and a shear adhesive strength of less than 5N determined by "method I of determining shear adhesive strength I".
[10] An anti-slip agent for imparting anti-slip properties to a processed fiber product,
Including an acrylic polymer having a structural unit based on diacetone acrylamide,
A non-slip agent having a shear adhesive strength of less than 5 N, as determined by "Method for determining shear adhesive strength I" below.
[11] The antiskid agent according to [10], wherein the acrylic polymer has a structural unit based on a monomer having two or more radically polymerizable groups.
[12] The anti-slip agent according to [10] or [11], wherein the acrylic polymer has a glass transition temperature of −60 to 10 ° C.
[13] A non-slip processed fiber product to which a urethane polymer and an acrylic polymer are attached.
[14] The non-slip processed fiber product according to [13], wherein the static friction coefficient obtained by “Method II for determining static friction coefficient II” is 0.6 or more.
[15] The non-slip processed fiber product according to [13] or [14], wherein the shear adhesive strength determined by “Method for determining shear adhesive strength II” described below is less than 5N.
[16] The sum of the adhesion amount of the urethane polymer and the adhesion amount of the acrylic polymer per unit area of the non-slip processed fiber product is 3 to 300 g / m ² , [13] to [13]. A non-slip processed fiber product according to any one of [15].
[17] The non-slip processed fiber product according to any one of [13] to [16], wherein the urethane polymer is a polyether-based urethane polymer.
[18] The non-slip processed fiber product according to any one of [13] to [17], wherein the acrylic polymer has a glass transition temperature of −60 to 10 ° C.
[19] The acrylic polymer has a structural unit based on diacetone acrylamide,
The non-slip processed fiber product according to any one of [13] to [18], wherein at least a part of the structural units based on diacetone acrylamide forms a crosslinked structure.
[20] The non-slip processed fiber product according to any one of [13] to [19], wherein the acrylic polymer has a structural unit based on a monomer having two or more radically polymerizable groups.
[21] An anti-slip having a static friction coefficient of 0.6 or more as determined by “Method of determining static friction coefficient II” described below and a shear adhesive strength of less than 5N determined by “Method of determining shear adhesive strength II” described later. A processed fiber product.
[22] an acrylic polymer having a structural unit based on diacetone acrylamide adheres,
At least a part of the structural unit based on diacetone acrylamide forms a crosslinked structure,
A non-slip processed fiber processed product having a shear adhesive strength of less than 5 N as determined by "Method for determining shear adhesive strength II" below.
[23] The non-slip processed fiber product according to [22], wherein the non-slip processed fiber product has an adhesion amount of the acrylic polymer per unit area of 10 to 100 g / m ² .
[24] A fiber processed product which is non-slip processed by the anti-slip agent according to any one of [2] to [12].
[25] The anti-slip agent according to any of [2] to [12] is applied to the processed fiber product to obtain a processed fiber product coated with the anti-slip agent,
A method for producing a non-slip processed fiber product, comprising drying the processed fiber product to which the anti-slip agent has been applied.
[26] The method for producing a non-slip processed fiber product according to [25], wherein the applied amount of the non-slip processing agent per unit area of the processed fiber product is 30 to 3000 g / m ² .
[27] The method for producing a non-slip processed fiber product according to [25] or [26], wherein the application of the anti-slip agent to the processed fiber product is performed by spray coating.

(How to find the static friction coefficient I)
On the back surface of a chenille base fabric (manufactured by IKEA, TOFTBO bath mat, 70 mm × 50 mm), a non-slip agent is applied, and the amount of polymer component contained in the non-slip agent per unit area of the chenille base fabric is 35 g / m ² was applied using a hand sprayer and dried for 5 minutes at an ambient temperature of 120 ° C., and the non-slip chenille base cloth obtained was placed on a horizontal stainless steel plate (JIS) with the non-slip surface down. It is placed on the standard SUS304 No. 2B) and subjected to a 26.46N (2.7 kg) load from above the non-slip chenille base cloth at an ambient temperature of 23 ° C. The chenille base cloth was pulled in parallel with the stainless steel plate using a spring-type hand scale to measure the static friction force, and the static friction force was divided by the normal force to obtain the static friction coefficient. .

(How to determine the shear bond strength I)
On the back surface of a chenille base fabric (manufactured by IKEA, TOFTBO bath mat, 70 mm × 50 mm), a non-slip agent is applied, and the amount of polymer component contained in the non-slip agent per unit area of the chenille base fabric is 35 g / m ² was applied using a hand spray and dried at an ambient temperature of 120 ° C. for 5 minutes, and the non-slip chenille base cloth obtained was coated with an ABS resin base material (90 mm X 50 mm x thickness 3 mm), and the adhesive temperature was set to 50 mm x 50 mm, and a 6.86 N (700 g) load was applied from above to the non-slip chenille base cloth. A non-slip chenille base cloth and an ABS resin base material which were left standing at 50 ° C. for 24 hours and further left at an ambient temperature of 23 ° C. for 3 hours were subjected to a tensile measurement device. At an ambient temperature of 23 ° C and a test speed of 100 mm / min, the lower end of the non-slip chenille base fabric and the upper end of the ABS resin base material are pulled parallel to the bonding surface, and the maximum load at this time is shear bonded. Strength.

(How to determine static friction coefficient II)
A non-slip processed fiber product (70 mm x 50 mm) is placed on a horizontal stainless steel plate (JIS standard SUS304 No. 2B) with its non-slip surface down. With a load of 26.46 N (2.7 kg) applied from the upper side, the non-slip processed fiber product at an ambient temperature of 23 ° C. is parallel to the stainless steel plate using a spring-type hand scale. Then, the static friction force is measured, and the static friction force is divided by the normal force to obtain a static friction coefficient.

(Method of determining shear adhesive strength II)
A non-slip processed fiber processed product (70 mm x 50 mm) is laid on an ABS resin substrate (90 mm x 50 mm x 3 mm thick) with the non-slip surface down so that the adhesive surface is 50 mm x 50 mm. A non-slip processed fiber processed product was allowed to stand at an ambient temperature of 50 ° C. for 24 hours under a load of 6.86 N (700 g) from above, and further allowed to stand at an ambient temperature of 23 ° C. for 3 hours. The lower end of the non-slip processed fiber product and the ABS were bonded to the bonded non-slip processed fiber product and the ABS resin substrate at a temperature of 23 ° C. and a test speed of 100 mm / min using a tensile measuring device. The upper end of the resin substrate is pulled in parallel with the bonding surface, and the maximum load at this time is defined as the shear bonding strength.

ADVANTAGE OF THE INVENTION According to the non-slip processing agent of this invention, the non-slip processed object containing the non-slip processed textiles excellent in non-slip property and non-adhesion (for example, non-adhesion with respect to a floor etc.) Can be obtained.
The non-slip processed fiber product of the present invention is excellent in anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like) and can be used for a wide range of applications.
ADVANTAGE OF THE INVENTION According to the manufacturing method of the non-slip processed fiber product of this invention, it is excellent in non-slip property and non-adhesion (for example, non-adhesion with respect to a floor etc.), and the non-slip processed fiber processing which can be utilized for a wide range of uses. Products can be manufactured.

The “viscosity” in this specification is a value measured using a B-type viscometer at a rotation speed of 60 rpm for a sample temperature-controlled at 25 ° C.
The “solid content” in the present specification is a value obtained from a residue obtained by drying 1 g of a sample with a dryer at 105 ° C. for 2 hours.
The “mass average molecular weight” in the present specification is a value obtained by dissolving a polymer in a solvent, measuring the molecular weight using gel permeation chromatography, and calculating the value in terms of polystyrene.

The “glass transition temperature” (hereinafter also referred to as “Tg”) in the present specification uses the Tg value of a homopolymer of a monomer described in a polymer handbook [Polymer Handbook (J. Brandrup, Interscience, 1989)]. Is calculated from the FOX equation. When not described in the polymer handbook, the Tg value of the homopolymer of the monomer is the value described in the catalog of the monomer manufacturer, and when not described in the catalog, the differential scanning is performed according to JIS K 7121: 1987. The midpoint glass transition temperature determined by calorimetry (DSC) is employed.
The “average particle diameter” in the present specification is measured at room temperature using a particle diameter distribution measuring device (for example, a concentrated particle size analyzer FPAR-1000 manufactured by Otsuka Electronics Co., Ltd.) by a photon correlation method, and is analyzed by cumulant analysis. It is the calculated harmonic mean particle diameter based on the scattered light intensity standard.

“(Meth) acryl” in this specification is a general term for acryl and methacryl.
“(Meth) acrylate” in this specification is a general term for acrylate and methacrylate.

「" Polymer component "in this specification is a resin component such as a condensation polymer (urethane polymer or the like) or an addition polymer (acrylic polymer or the like) contained in the anti-slip agent.

に お い て In this specification and the claims, “to” indicating a numerical range means that the numerical values described before and after the numerical value range are included as the lower limit and the upper limit.

<< anti-slip agent >>
The anti-slip agent of the present invention is for imparting anti-slip properties to an object to be processed. Examples of the object to be processed include miscellaneous goods, corrugated cardboard, film, shelves, lightweight furniture, and the like, and among them, a fiber processed product is preferable.
When the non-slip agent of the present invention performs non-slip processing on one or both of the back surface and the front surface of the processed object including the fiber processed product, when the processed object including the fiber processed product is touched, the fiber processing is performed. It is possible to prevent the processing object including the product from slipping and falling, and to prevent the position of the processing object including the fiber processed product from being shifted.

Examples of the non-slip processing agent of the present invention include an aqueous dispersion in which the polymer component is dispersed in an aqueous medium, a polymer solution in which the polymer component is dissolved in an organic solvent, and the like. An aqueous dispersion is preferred because it does not contaminate.

The viscosity of the anti-slip agent is preferably from 10 to 100,000 mPa · s.
When the viscosity of the anti-slip agent is equal to or more than the lower limit, the anti-slip agent is less likely to permeate into the object to be processed including the fiber processed product, and the anti-slip property is easily exhibited. If the viscosity of the non-slip processing agent is equal to or less than the upper limit, the method of non-slip processing of a processing object including a fiber processed product is not easily limited.

The solid content of the anti-slip agent is preferably from 10 to 60% by mass.
If the solid content of the non-slip agent is not less than the lower limit, even in the method of non-slip processing of a processing target object including a fiber processed product that needs to increase the viscosity of the non-slip agent, a thickener is used. It is not necessary to add a large amount, and it is difficult to reduce the anti-slip property. When the solid content of the anti-slip agent is equal to or less than the upper limit, the method of anti-slip processing of an object to be processed including a fiber processed product is less likely to be limited.

<First embodiment of anti-slip agent>
A first embodiment of the antiskid agent of the present invention is an aqueous dispersion containing an aqueous medium and polymer particles dispersed in the aqueous medium.

In the first embodiment of the anti-slip agent of the present invention, components other than the aqueous medium and the polymer particles (hereinafter, also referred to as “other components”) may be used, if necessary, as long as the effects of the present invention are not impaired. Further, it may be included.

(Aqueous medium)
The aqueous medium serves as a dispersion medium for the polymer particles and contains water.
The aqueous medium may be composed of only water, or may be composed of water and a water-soluble organic solvent.
Examples of the water-soluble organic solvent include alcohols (eg, methanol, ethanol, isopropanol), ketones (eg, acetone, methyl ethyl ketone), and glycol solvents (eg, butyl cellosolve, dipropylene glycol monobutyl ether).

From the viewpoint of VOC reduction, as the aqueous medium, only water is preferable, but it may contain a water-soluble organic solvent. When the aqueous medium contains a water-soluble organic solvent, the content of the water-soluble organic solvent in the aqueous medium is preferably more than 0% by mass and 20% by mass or less, more preferably more than 0% by mass and 10% by mass or less.
When the aqueous medium contains a water-soluble organic solvent, the water-soluble organic solvent is preferably an alcohol solvent or a glycol solvent.

(Polymer particles)
The polymer particles are composed of a composite containing a urethane polymer and an acrylic polymer. In particular, the polymer particles consist of a composite containing a urethane polymer and an acrylic polymer, which can be dispersed in an aqueous medium.

The composite may be, for example, one obtained by polymerizing a radical polymerizable monomer containing a (meth) acrylic monomer in the presence of a urethane polymer. Polymer particles composed of a composite containing a urethane polymer and an acrylic polymer have an excellent balance between non-slip properties and non-stick properties.

複合 The composite constituting the polymer particles may further contain a component other than the urethane polymer and the acrylic polymer, if necessary, as long as the effects of the present invention are not impaired.

The proportion of the acrylic polymer in the total of the urethane polymer and the acrylic polymer is preferably from 10% by mass to less than 90% by mass.
When the proportion of the acrylic polymer is equal to or more than the lower limit, the anti-slip property of the polymer particles is further excellent. When the proportion of the acrylic polymer is less than the upper limit, the non-adhesiveness of the polymer particles is further excellent. In addition, a non-slip processed object including a non-slip processed fiber product is excellent in washing resistance.

(Urethane polymer)
A urethane polymer is a resin obtained by reacting a polyhydric alcohol with a polyvalent isocyanate.

Polyhydric alcohols are organic compounds having two or more hydroxy groups in one molecule.
Examples of the polyhydric alcohol include the following.

Low molecular weight diols: ethylene glycol, propylene glycol, 1,3-propanediol, 1,4-butanediol, 1,5-pentanediol, 3-methyl-1,5-pentanediol, 1,6-hexanediol, Neopentyl glycol, diethylene glycol, trimethylene glycol, triethylene glycol, tetraethylene glycol, dipropylene glycol, tripropylene glycol, hexanediol, cyclohexanedimethanol and the like.
-Low molecular weight polyol having three or more hydroxy groups: glycerin, trimethylolpropane, pentaerythritol and the like.
-Polyether diol: Polyether diol obtained by addition polymerization of at least one of polyethylene glycol, polypropylene glycol, polytetramethylene ether glycol and low molecular weight diol with ethylene oxide, propylene oxide, tetrahydrofuran and the like.
A polyester diol obtained by polycondensing at least one low molecular weight diol with a dicarboxylic acid (eg, adipic acid, sebacic acid, itaconic acid, maleic anhydride, terephthalic acid, isophthalic acid).
-Other polyhydric alcohols: polycaprolactone diol, polycarbonate diol, polybutadiene diol, hydrogenated polybutadiene diol, polyacrylate diol and the like.

One type of polyhydric alcohol may be used alone, or two or more types may be used in combination.
The polyhydric alcohol preferably contains polyether diol from the viewpoint of increasing the flexibility of the coating film formed from the anti-slip agent. The polyhydric alcohol preferably contains a polycarbonate diol from the viewpoint of increasing the non-adhesiveness.

A polyvalent isocyanate is an organic compound having two or more isocyanate groups in one molecule.
Examples of the polyvalent isocyanate include the following.

-Aliphatic polyvalent isocyanate: 1,6-hexamethylene diisocyanate and the like.
Alicyclic polyvalent isocyanate: dicyclohexylmethane diisocyanate, isophorone diisocyanate, 1,3-cyclohexane diisocyanate, 1,4-cyclohexane diisocyanate, etc.
-Aromatic polyvalent isocyanate: 2,4-tolylene diisocyanate, 2,6-tolylene diisocyanate, 4,4'-diphenylmethane diisocyanate, 2,4'-diphenylmethane diisocyanate, 2,2'-diphenylmethane diisocyanate and the like.

As the polyvalent isocyanate, one type may be used alone, or two or more types may be used in combination.
As the polyvalent isocyanate, an aliphatic polyvalent isocyanate or an alicyclic polyvalent isocyanate is preferable because the urethane polymer is unlikely to yellow.

The mass average molecular weight of the urethane polymer is preferably 500 or more, more preferably 1000 or more, from the viewpoint of improving the reactivity of the radical polymerizable monomer in the production of polymer particles described below. The mass average molecular weight of the urethane polymer is preferably 500,000 or less, more preferably 100,000 or less, from the viewpoint of the durability of the non-slip processed object including the non-slip processed fiber product. For example, the mass average molecular weight of the urethane polymer is preferably 500 to 500,000, more preferably 1,000 to 100,000.

As the urethane polymer, a polyether-based urethane polymer produced using polyether diol as a polyhydric alcohol is preferable.

Examples of the method for producing the urethane polymer include a method in which a polyhydric alcohol and a polyvalent isocyanate are reacted in an ether such as dioxane using a catalyst such as dibutyltin dilaurate.

(Acrylic polymer)
The acrylic polymer is a polymer obtained by polymerizing a radical polymerizable monomer containing a (meth) acrylic monomer.
The acrylic polymer may be a homopolymer composed of one type of (meth) acrylic monomer, or a copolymer composed of two or more types of (meth) acrylic monomer, A copolymer of a (meth) acrylic monomer and another radical polymerizable monomer may be used.

Examples of the (meth) acrylic monomer include the following.

Alkyl (meth) acrylate having an alkyl group having 1 to 18 carbon atoms: methyl (meth) acrylate, ethyl (meth) acrylate, n-butyl (meth) acrylate, i-butyl (meth) acrylate, sec-butyl ( (Meth) acrylate, t-butyl (meth) acrylate, cyclohexyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, stearyl (meth) acrylate and the like.
・ Hydroxy group-containing (meth) acrylate: 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 3-hydroxypropyl (meth) acrylate, 4-hydroxybutyl (meth) acrylate, glycerol mono (meth) acrylate Acrylate and the like.
・ Polyoxyalkylene group-containing (meth) acrylate: hydroxypolyethylene oxide mono (meth) acrylate, hydroxypolypropylene oxide mono (meth) acrylate, hydroxy (polyethylene oxide-polypropylene oxide) mono (meth) acrylate, hydroxy (polyethylene oxide-propylene oxide) ) Mono (meth) acrylate, hydroxy (polyethylene oxide-polytetramethylene oxide) mono (meth) acrylate, hydroxy (polyethylene oxide-tetramethylene oxide) mono (meth) acrylate, hydroxy (polypropylene oxide-polytetramethylene oxide) mono ( (Meth) acrylate, hydroxy (polypropylene oxide-tetramethylene oxide) mono (meth) acrylate Rate, methoxy polyethylene oxide mono (meth) acrylate, lauroxy polyethylene oxide mono (meth) acrylate, stearoxy polyethylene oxide mono (meth) acrylate, allyloxy polyethylene oxide mono (meth) acrylate, nonylphenoxy polyethylene oxide mono (meth) acrylate And nonylphenoxy polypropylene oxide mono (meth) acrylate, octoxy (polyethylene oxide-polypropylene oxide) mono (meth) acrylate, nonylphenoxy (polyethylene oxide-propylene oxide) mono (meth) acrylate, and the like.
-Oxirane group-containing (meth) acrylate: glycidyl (meth) acrylate and the like.
-Hydroxycycloalkyl (meth) acrylate: p-hydroxycyclohexyl (meth) acrylate, o-hydroxycyclohexyl (meth) acrylate and the like.
-Lactone-modified hydroxyl group-containing (meth) acrylate: Praxel (registered trademark; the same applies hereinafter) FM1 (trade name, manufactured by Daicel), Plaxel FM2 (trade name, manufactured by Daicel) and the like.
-Aminoalkyl (meth) acrylate: 2-aminoethyl (meth) acrylate, 2-dimethylaminoethyl (meth) acrylate, 2-aminopropyl (meth) acrylate, 2-butylaminoethyl (meth) acrylate, and the like.
Amide group-containing (meth) acrylic monomers: (meth) acrylamide, N-methylolacrylamide, N-butoxymethyl (meth) acrylamide, diacetoneacrylamide and the like.
Carboxy group-containing (meth) acrylic monomers: (meth) acrylic acid, monohydroxyethyl oxalate (meth) acrylate, monohydroxyethyl tetrahydrophthalate (meth) acrylate, monohydroxypropyl tetrahydrophthalate (meth) acrylate Monohydroxyethyl (meth) acrylate, 5-methyl-1,2-cyclohexanedicarboxylate, monohydroxyethyl (meth) acrylate phthalate, monohydroxypropyl (meth) acrylate phthalate, monohydroxyethyl (meth) acrylate maleate, Hydroxypropyl (meth) acrylate maleate, monohydroxybutyl (meth) acrylate tetrahydrophthalate, and the like.
-Multifunctional (meth) acrylate: ethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, butylene glycol di (meth) acrylate, trimethylolpropane tri (meth) acrylate, and the like.
Metal-containing (meth) acrylic monomers: zinc diacrylate, zinc dimethacrylate, and the like.
-UV-resistant group-containing (meth) acrylate: 2- (2'-hydroxy-5 '-(meth) acryloxyethylphenyl) -2H-benzotriazole, 1- (meth) acryloyl-4-hydroxy-2,2, 6,6-tetramethylpiperidine, 1- (meth) acryloyl-4-methoxy-2,2,6,6-tetramethylpiperidine, 1- (meth) acryloyl-4-amino-4-cyano-2,2,2 6,6-tetramethylpiperidine and the like.
-Other (meth) acrylic monomers; dimethylaminoethyl (meth) acrylate methyl chloride salt, allyl (meth) acrylate, glycidyl (meth) acrylate, (meth) acrylonitrile, phenyl (meth) acrylate, benzyl (meth) Examples include acrylate, isobornyl (meth) acrylate, tetrahydrofurfuryl (meth) acrylate, methoxyethyl (meth) acrylate, and ethoxyethyl (meth) acrylate.

Examples of other radically polymerizable monomers include the following.

-Aromatic vinyl monomers: styrene, methylstyrene, etc.
-Conjugated diene monomers: 1,3-butadiene, isoprene and the like.
-Other radically polymerizable monomers: vinyl acetate, vinyl chloride, ethylene, itaconic acid, citraconic acid, maleic acid, monomethyl maleate, monobutyl maleate, monomethyl itaconate, monobutyl itaconate, vinylbenzoic acid, and the like.

In addition, the acrylic polymer preferably has a structural unit based on a monomer having two or more radically polymerizable groups because of its excellent non-adhesiveness.
Monomers having two or more radically polymerizable groups include ethylene glycol di (meth) acrylate, tetraethylene glycol di (meth) acrylate, polyethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, and polypropylene glycol. Di (meth) acrylate, 1,3-butylene glycol di (meth) acrylate, 1,6-hexanediol di (meth) acrylate, neopentyl glycol di (meth) acrylate, 2-hydroxy-1,3-di (meth) ) Acryloxypropane, 2,2-bis [4- (acryloxyethoxy) phenyl] propane, 2,2-bis [4- (methacryloxyethoxy) phenyl] propane, 2,2-bis [4- (acryloxy. Polyethoxy) phenyl] propa , 2,2-bis [4- (methacryloxypolyethoxy) phenyl] propane, 2-hydroxy-1-acryloxy-3-methacryloxypropane, ethylene oxide-modified bisphenol A di (meth) acrylate, propylene oxide-modified bisphenol A di ( (Meth) acrylate, ethylene oxide-modified hydrogenated bisphenol A di (meth) acrylate, propylene oxide-modified hydrogenated bisphenol A di (meth) acrylate, diglycidyl ether of bisphenol A and hydroxyalkyl (meth) acrylate such as hydroxy (meth) acrylate Diester compounds of diol and (meth) acrylic acid such as epoxy (meth) acrylate and polyoxyalkylenated bisphenol A di (meth) acrylate to which Tyrolpropane tri (meth) acrylate, tetramethylol methane tri (meth) acrylate, tetramethylol methane tetra (meth) acrylate, pentaerythritol tri (meth) acrylate, pentaerythritol tetra (meth) acrylate, dipentaerythritol penta (meth) acrylate And dipentaerythritol hexa (meth) acrylate. Among these, a monomer having an allyl group and a (meth) acryloyl group is preferable, and allyl (meth) acrylate is more preferable.

The content of the structural unit based on the monomer having two or more radically polymerizable groups is preferably 0.01 to 5.0% by mass based on 100% by mass of the polymer particles.
When the proportion of the structural unit based on the monomer having two or more radically polymerizable groups is equal to or more than the lower limit, the non-adhesiveness is excellent. When the proportion of the structural unit based on the monomer having two or more radically polymerizable groups is equal to or less than the above upper limit, the durability of the film is excellent.

As an acrylic polymer, when a non-slip processing agent is cured, a crosslinked structure is formed, and the non-stick property of a non-slip processed object including a non-slip processed fiber product is improved, and the It is preferable to use a diacetone acrylamide-based structural unit, since the floor and the like are not easily soiled even when used at high temperatures.

The content of the structural unit based on diacetone acrylamide is preferably 0.1 to 10.0% by mass based on 100% by mass of the polymer particles.
When the proportion of the structural unit based on diacetone acrylamide is equal to or more than the lower limit, the non-adhesiveness of the non-slip processed object including the non-slip processed fiber product is further improved. When the proportion of the structural unit based on diacetone acrylamide is equal to or less than the upper limit, a decrease in the non-slip properties of the non-slip processed object including the non-slip processed fiber product is suppressed.

質量 The mass average molecular weight of the acrylic polymer is preferably 50,000 to 5,000,000. 100,000 or more is more preferable from the viewpoint of the durability of the non-slip processed object including the non-slip processed fiber product, and 4,000,000 or less is more preferable from the viewpoint of the film forming property of the non-slip processing agent. . For example, the weight average molecular weight of the acrylic polymer is more preferably from 100,000 to 4,000,000.

The Tg of the acrylic polymer is preferably from -60 to 10 ° C.
When the Tg of the acrylic polymer is equal to or greater than the lower limit, the non-adhesiveness of a non-slip processed object including a non-slip processed fiber product is further improved. When the Tg of the acrylic polymer is equal to or less than the upper limit, the non-slip properties of the non-slip processed object including the non-slip processed fiber product are further improved.

(Other ingredients)
Other components that may be included in the first embodiment of the antiskid agent of the present invention include additives, other emulsion resins, water-soluble resins, and the like.

Additives include surfactants, various pigments, antifoaming agents, pigment dispersants, leveling agents, anti-sagging agents, matting agents, ultraviolet absorbers, light stabilizers, antioxidants, heat resistance improvers, preservatives Agents, plasticizers, film-forming auxiliaries, viscosity control agents, curing agents and the like.
Examples of other emulsion resins include polyester resins, acrylic silicone resins, silicone resins, fluorine resins, epoxy resins, and the like.
Examples of the curing agent include melamines and isocyanates.

(Static friction coefficient)
As a first aspect of the anti-slip processing agent of the present invention, the above-mentioned “calculation of static friction coefficient” is described from the viewpoint that the anti-slip property of a non-slip processed object including a non-slip processed fiber product is more excellent. It is preferable that the static friction coefficient obtained in Method I is 0.6 or more, and sufficient anti-slip properties can be obtained even for a non-slip processed object having a small area including a non-slip processed fiber processed product. From the viewpoint of exhibiting the following, it is more preferable that the static friction coefficient obtained by the “method I of obtaining static friction coefficient I” be 0.7 or more. The coefficient of static friction is more preferably 0.85 or more.

(Shear bond strength)
As a first embodiment of the anti-slipping agent of the present invention, non-adhesiveness of a non-slip processed object including a non-slip processed fiber product to a floor or the like is more excellent, It is preferable that the shear adhesive strength obtained by the above-mentioned "Method of obtaining shear adhesive strength I" is less than 5 N in that the floor and the like are not easily soiled even in the use of the above. The shear bond strength is more preferably less than 1N.

(Manufacture of anti-slip agent)
The first embodiment of the anti-slip agent of the present invention can be produced, for example, by the following method.
-Urethane polymer particles in an aqueous urethane polymer dispersion liquid are impregnated with a radical polymerizable monomer containing a (meth) acrylic monomer to undergo radical polymerization, from a composite containing a urethane polymer and an acrylic polymer. To form polymer particles.
・ A urethane polymer is formed by reacting a polyhydric alcohol and a polyisocyanate in a mixture of a radical polymerizable monomer containing a (meth) acrylic monomer, a polyhydric alcohol and a polyvalent isocyanate, and mixing A method in which a liquid is dispersed in water and radical polymerizable monomers are radically polymerized to form polymer particles comprising a composite containing a urethane polymer and an acrylic polymer.

The urethane polymer aqueous dispersion is obtained by dispersing a urethane polymer in water. In order to enhance the dispersibility of the urethane polymer in water, it is preferable to introduce at least one of a carboxy group and a sulfonic acid group into the urethane polymer. In particular, when a sulfonic acid group is introduced into the urethane polymer, the polymerization stability of the radically polymerizable monomer is improved. Further, the urethane polymer may be emulsified with a surfactant.

The average particle size of the urethane polymer particles in the urethane polymer aqueous dispersion is such that the particle size of the finally obtained polymer particles becomes appropriate, and that the physical properties of the obtained coating film are improved. It is preferably at least 10 nm, more preferably at least 30 nm, even more preferably at least 40 nm. The average particle diameter of the urethane polymer particles in the aqueous urethane polymer dispersion is preferably 1,000 nm or less, more preferably 500 nm or less, and even more preferably 300 nm or less, from the viewpoint of the stability of the urethane polymer aqueous dispersion.
For example, the average particle size of the urethane polymer particles in the urethane polymer aqueous dispersion is preferably from 10 to 1,000 nm, more preferably from 30 to 500 nm, and even more preferably from 40 to 300 nm.

The content of the urethane polymer in the urethane polymer aqueous dispersion is preferably 10% by mass or more, and more preferably 25% by mass, since the solid content of the anti-slip agent can be easily adjusted to the range of 10 to 60% by mass. The above is more preferable. The content of the urethane polymer in the urethane polymer aqueous dispersion is preferably 70% by mass or less, and more preferably 60% by mass or less, from the viewpoint that the anti-slip agent exhibits good coating properties.
For example, the content of the urethane polymer in the urethane polymer aqueous dispersion is preferably from 10 to 70% by mass, and more preferably from 25 to 60% by mass.

As the urethane polymer aqueous dispersion, a commercially available urethane polymer aqueous dispersion (polyurethane dispersion: PUD) may be used as it is. Examples of commercially available aqueous urethane polymer dispersions include the following.

-Manufactured by Daiichi Kogyo Seiyaku Co., Ltd .: Superflex (registered trademark; the same applies hereinafter) 110, Superflex 150, Superflex 210, Superflex 300, Superflex 420, Superflex 460, Superflex 470, Superflex 500M, Superflex 620, Superflex 650, Superflex 740, Superflex 820, Superflex 840, F-8082D.
-Manufactured by Sumika Kovestoururethane Co .: Bihydrol (registered trademark; the same applies hereinafter) UH2606, Bihydrol UH650, Bihydrol UHXP2648, Bihydrol UHXP2650, Impranyl DLE, Impranyl DLC-F, Impranyl DLN, Impranyl DLP-R, Impra Neal DLS, Impranyl DLU, Impranyl XP2611, Impranyl LPRSC1380, Impranyl LPRSC1537, Impranyl LPRSC1554, Impranyl DL3040, Dispacoll (registered trademark) U53.
-DIC Corporation: Hydran (registered trademark; the same applies hereinafter) HW-301, HW-310, HW-311, HW-312B, HW-333, HW-340, HW-350, HW-375, HW-920, HW-930, HW-940, HW-950, HW-970, AP-10, AP-20, ECOS3000.
-Sanyo Kasei Kogyo Co., Ltd .: Ucoat (registered trademark; the same applies hereinafter) UWS-145, Permarin (registered trademark; the same applies hereinafter) UA-150, Permarin UA-200, Permarin UA-300, Permarine UA-310, Ucoat UX -320, Permarine UA-368, Permarine UA-385, Ucoat UX-2510.
-Nikka Chemical Co., Ltd .: NeoSticker (registered trademark; the same applies hereinafter) 100C, Evaphanol (registered trademark; the same applies hereinafter) HA-107C, Evaphanol HA-50C, Evaphanol HA-170, Evaphanol HA-560.
-Made by ADEKA: Adekabon titer (registered trademark; the same applies hereinafter) UHX-210, Adekabon titer UHX-280, etc.

The urethane polymer aqueous dispersion may be used alone or in combination of two or more.

Examples of the radical polymerization initiator used for the polymerization of the radical polymerizable monomer include the following.

-Persulfate: potassium persulfate, sodium persulfate, ammonium persulfate and the like.
Oil-soluble azo compounds: azobisisobutyronitrile, 2,2'-azobis (2-methylbutyronitrile), 2,2'-azobis (2,4-dimethylvaleronitrile), 2,2'-azobis (4-methoxy-2,4-dimethylvaleronitrile), 2-phenylazo-4-methoxy-2,4-dimethylvaleronitrile and the like.
Water-soluble azo compound: 2,2′-azobis {2-methyl-N- [1,1-bis (hydroxymethyl) -2-hydroxyethyl] propionamide}, 2,2′-azobis {2-methyl- N- [2- (1-hydroxyethyl)] propionamide {, 2,2′-azobis {2-methyl-N- [2- (1-hydroxybutyl)] propionamide}, 2,2′-azobis [ 2- (5-methyl-2-imidazolin-2-yl) propane] and salts thereof, 2,2′-azobis [2- (2-imidazolin-2-yl) propane] and salts thereof, 2,2′- Azobis [2- (3,4,5,6-tetrahydropyrimidin-2-yl) propane] and salts thereof, 2,2′-azobis (1-imino-1-pyrrolidino-2-methylpropane) and salts thereof, 2,2'-azobi {2- [1- (2-hydroxyethyl) -2-imidazolin-2-yl] propane} and salts thereof, 2,2′-azobis (2-methylpropionamidine) and salts thereof, 2,2′-azobis [N- (2-carboxyethyl) -2-methylpropionamidine] and salts thereof.
-Organic peroxide: benzoyl peroxide, cumene hydroperoxide, t-butyl hydroperoxide, t-butylperoxy-2-ethylhexanoate, t-butylperoxyisobutyrate and the like.

The amount of the radical polymerization initiator to be added is usually 0.01 to 10 parts by mass with respect to 100 parts by mass of the total amount of the radical polymerizable monomer. The amount is preferably from 2 to 5 parts by mass.

分子 A molecular weight modifier may be used to adjust the molecular weight of the acrylic polymer. Examples of the molecular weight modifier include the following.

Mercaptans: n-dodecyl mercaptan, t-dodecyl mercaptan, n-octyl mercaptan, n-tetradecyl mercaptan, n-hexyl mercaptan and the like.
Halogen compounds: carbon tetrachloride, ethylene bromide, etc.
Known chain transfer agents: α-methylstyrene dimer and the like.

添加 The amount of the molecular weight modifier added is usually 1 part by mass or less based on 100 parts by mass of the total amount of the radical polymerizable monomer.

(Mechanism of action)
In the first embodiment of the anti-slip processing agent of the present invention described above, an aqueous medium and polymer particles dispersed in the aqueous medium are included, and the polymer particles include a urethane polymer and an acrylic polymer. Because of the composite, the urethane polymer and the acrylic polymer are uniformly present in the coating film formed when the object to be processed including the fiber processed product is subjected to the non-slip processing by the non-slip processing agent. As a result, both the anti-slip property of the acrylic polymer and the non-adhesive property of the urethane polymer are sufficiently exhibited. Therefore, it is possible to obtain a non-slip processed workpiece including a non-slip processed fiber product excellent in anti-slip properties and non-adhesion (for example, non-adhesion to a floor or the like). In addition, these non-slip processed objects are excellent in anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), and can be used for a wide range of applications.

<Second embodiment of anti-slip agent>
A second aspect of the antiskid agent of the present invention is one in which the static friction coefficient obtained by the above-mentioned “method for obtaining static friction coefficient I” is 0.6 or more, and the above-mentioned “method of obtaining shear adhesive strength” The shear bond strength determined in "I" is less than 5N.

According to the non-slip processing agent having a static friction coefficient of 0.6 or more determined by "method for obtaining static friction coefficient I", the non-slip property of the non-slip processed workpiece including the non-slip processed fiber product Excellent. In addition, according to the non-slip processing agent having a static friction coefficient of 0.7 or more obtained by the “method for obtaining a static friction coefficient I”, the area of the non-slip processed area including the non-slip processed area of the small-fiber processed product is reduced. Demonstrates sufficient anti-slip properties even for small workpieces. The coefficient of static friction is more preferably 0.85 or more.

According to the anti-slip agent having a shear adhesive strength of less than 5N determined in "Method of determining shear adhesive strength I", the anti-slip processing object including the non-slip processed textile is used for floors and the like. It has excellent non-adhesiveness and does not stain floors or the like even when used for a long time or at high temperatures. The shear bond strength is preferably less than 1N.

Non-slip having a static friction coefficient obtained by “Method I of obtaining static friction coefficient I” of 0.6 or more and having a shear adhesive strength obtained by “Method of obtaining shear adhesive strength I” of less than 5N. Examples of the processing agent include an aqueous dispersion including an aqueous medium and polymer particles dispersed in the aqueous medium, wherein the polymer particles include a composite including a urethane polymer and an acrylic polymer. Examples of the aqueous dispersion include the same ones as in the first embodiment of the antiskid agent of the present invention, and the preferred embodiments are also the same.

In the second embodiment of the anti-slip agent according to the present invention described above, the static friction coefficient obtained by the “method for obtaining a static friction coefficient I” is 0.6 or more, and “ Since the shear adhesive strength determined by “Method I” is less than 5N, a non-slip processed fiber product having excellent anti-slip properties and non-adhesion (eg, non-adhesion to floors and the like) is obtained. be able to. In addition, these non-slip processed objects are excellent in anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), and can be used for a wide range of applications.

<Third embodiment of anti-slip agent>
A third embodiment of the anti-slip agent of the present invention includes an acrylic polymer having a structural unit based on diacetone acrylamide, and the shear adhesive strength determined by the above-described “Method for determining shear adhesive strength I” is less than 5N. It becomes.

止 め According to the non-slip processing agent containing the acrylic polymer, the non-slip processed object including the non-slip processed fiber product is excellent in non-slip properties. And, since the acrylic polymer has a structural unit based on diacetone acrylamide, a cross-linked structure is formed when the anti-slip processing agent is cured, and the non-slip processing including the non-slip processed fiber product is performed. The non-adhesiveness of the object is improved, and floors and the like are hardly soiled even when used for a long time or at a high temperature.

Examples of the acrylic polymer having a structural unit based on diacetone acrylamide include those similar to the acrylic polymer having a structural unit based on diacetone acrylamide described in the first embodiment of the antiskid agent of the present invention. The same applies to preferred embodiments.

According to the anti-slip agent having a shear adhesive strength of less than 5N determined in "Method of determining shear adhesive strength I", the anti-slip processing object including the non-slip processed textile is used for floors and the like. It has excellent non-adhesiveness and does not stain floors or the like even when used for a long time or at high temperatures. The shear bond strength is preferably less than 1N.

Non-slip processing agents containing an acrylic polymer having a structural unit based on diacetone acrylamide and having a shear adhesive strength of less than 5 N determined by "Method I for determining shear adhesive strength" include, for example, aqueous media and Containing polymer particles dispersed in an aqueous medium, the polymer particles are composed of a composite containing a urethane polymer and an acrylic polymer, and the acrylic polymer has a structural unit based on diacetone acrylamide. No. Examples of the aqueous dispersion include, in the first embodiment of the antiskid agent of the present invention, those in which the acrylic polymer has a structural unit based on diacetone acrylamide, and the preferred embodiment is also the same.

The third embodiment of the antiskid agent of the present invention described above includes an acrylic polymer having a structural unit based on diacetone acrylamide, and has a shear bond strength determined by “Method I for determining shear bond strength I”. Is less than 5N, so that a non-slip processed fiber product excellent in anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like) can be obtained. In addition, these non-slip processed objects are excellent in anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), and can be used for a wide range of applications.

<< Fiber processed goods with anti-slip processing >>
The non-slip processed fiber product of the present invention is a non-slip processed fiber product on one or both of the back surface and the front surface.

A processed fiber product is an article having a fabric obtained by processing fibers. The processed fiber product may further have a material (resin film, resin molded product, paper, wood, metal, glass, or the like) other than the fabric.

Examples of the fibers include natural fibers and synthetic fibers. Examples of the synthetic fiber material include polyester, acrylic resin, and polyolefin.
Examples of the fabric include a woven fabric, a knitted fabric, a nonwoven fabric, a braid, and a combination thereof. The woven fabric is obtained by interweaving warps and wefts. A knitted fabric is a knitted fabric in which a surface is formed by forming a loop with a thread and hooking the next thread on the loop to form a continuous loop. The nonwoven fabric is a sheet made by entanglement without woven fibers. The braid has two yarns woven diagonally.

加工 Examples of the processed fiber products include rugs (home-use, business-use, vehicle-mounted mats, etc.) and clothing (gloves, socks, etc.).

<First embodiment of non-slip processed fiber product>
The first aspect of the non-slip processed fiber product of the present invention is one in which a urethane polymer and an acrylic polymer are attached.

The first aspect of the non-slip-processed fiber processed product of the present invention is one in which other components other than the urethane polymer and the acrylic polymer are further attached as needed, as long as the effects of the present invention are not impaired. There may be.

Examples of the urethane polymer include those similar to the urethane polymer described in the first embodiment of the non-slip processing agent of the present invention, and the preferred embodiment is also the same.
Examples of the acrylic polymer include those similar to the acrylic polymer described in the first embodiment of the anti-slip processing agent of the present invention, and the preferred embodiments are also the same.
As the other components, the same ones as the other components described in the first embodiment of the antiskid agent of the present invention can be mentioned.

In the first aspect of the non-slip processed fiber product of the present invention, the non-adhesiveness of the non-slip processed fiber product is improved, and floors and the like are stained even when used for a long time or at a high temperature. From the viewpoint of difficulty, it is preferable that the acrylic polymer has a structural unit based on diacetone acrylamide, and at least a part of the structural unit based on diacetone acrylamide forms a crosslinked structure.

In the first aspect of the non-slip processed fiber product of the present invention, the acrylic polymer has a structural unit based on a monomer having two or more radically polymerizable groups from the viewpoint of excellent non-adhesiveness. Is preferred.

In the first aspect of the non-slip processed fiber product of the present invention, the total of the adhesion amount of the urethane polymer and the adhesion amount of the acrylic polymer per unit area of the non-slip processed fiber product is 3 preferably ~ 300g / ^{m 2,} more preferably 30 ~ 250g / ^{m 2,} more preferably 50 ~ 200g / ^{m 2.}
When the total of the adhesion amount of the urethane polymer and the adhesion amount of the acrylic polymer is equal to or larger than the lower limit, the anti-slip property of the non-slip processed fiber product is further improved. In addition, the non-slip processed fiber product is excellent in washing resistance. When the sum of the amount of the urethane polymer and the amount of the acrylic polymer adhered is not more than the upper limit, the texture of the non-slip processed fiber product is excellent.

As the first aspect of the non-slip processed fiber product of the present invention, the anti-slip property of the non-slip processed fiber product is determined by the above-mentioned “method for obtaining static friction coefficient II” from the viewpoint that the anti-slip property is more excellent. It is preferable that the coefficient of static friction is 0.6 or more. From the viewpoint of exhibiting sufficient anti-slip properties even in a non-slip-processed fiber processed product having a small area, the coefficient of static friction obtained by "Method for obtaining static friction coefficient II" Is more preferably 0.7 or more. The coefficient of static friction is more preferably 0.85 or more.

As a first aspect of the non-slip processed fiber product of the present invention, the non-slip non-adhesiveness of the non-slip processed fiber product to a floor or the like is further improved, and the floor can be used for a long time or at a high temperature. It is preferable that the shear adhesive strength determined by the above-mentioned “Method of determining shear adhesive strength II” is less than 5 N, from the viewpoint of making it difficult to contaminate. The shear bond strength is more preferably less than 1N.

The first embodiment of the non-slip processed fiber product of the present invention can be manufactured, for example, by subjecting the processed fiber product to the non-slip processing agent according to the first embodiment of the present invention. The method of non-slip processing will be described later.

In the first embodiment of the non-slip processed fiber product of the present invention described above, since the urethane polymer and the acrylic polymer are adhered, the anti-slip property of the acrylic polymer and the urethane polymer Both non-adhesive properties are exhibited. Therefore, in the first aspect of the non-slip processed fiber product of the present invention, the non-slip property and the non-adhesiveness (for example, the non-adhesiveness to a floor or the like) are excellent. Further, since it has excellent anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), it can be used for a wide range of applications.

<Second embodiment of non-slip processed fiber product>
The second aspect of the non-slip processed fiber processed product of the present invention is that the static friction coefficient obtained by the above-mentioned “method for obtaining static friction coefficient II” is 0.6 or more, and the above-mentioned “calculation of shear adhesive strength” is performed. The shear adhesive strength determined in Method II is less than 5N.

繊 維 A non-slip processed fiber processed product having a static friction coefficient of 0.6 or more determined by “How to determine static friction coefficient II” has excellent anti-slip properties. In addition, a non-slip fiber processed product having a static friction coefficient of 0.7 or more obtained in “Method of calculating static friction coefficient II” has sufficient anti-slip properties even in a non-slip processed fiber processed product having a small area. Demonstrate. The coefficient of static friction is more preferably 0.85 or more.

A non-slip processed fiber product having a shear bond strength of less than 5N determined by "Method for determining shear bond strength II" has excellent non-adhesiveness to floors and the like, and can be used for a long time or at a high temperature. It is hard to stain floors. The shear bond strength is more preferably less than 1N.

The second aspect of the non-slip processed fiber product of the present invention can be manufactured, for example, by subjecting the processed fiber product to non-slip processing by the second aspect of the non-slip processing agent of the present invention. The method of non-slip processing will be described later.

In the second embodiment of the non-slip processed fiber product of the present invention described above, the static friction coefficient obtained by the “method for obtaining the static friction coefficient II” is 0.6 or more, and the “shear adhesive strength” Since the shear adhesive strength determined by “Method II for determining the adhesive strength” is less than 5N, the adhesive composition is excellent in anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like). Further, since it has excellent anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), it can be used for a wide range of applications.

<Third embodiment of non-slip processed fiber product>
In a third aspect of the non-slip processed fiber product of the present invention, an acrylic polymer having a structural unit based on diacetone acrylamide adheres, and at least a part of the structural unit based on diacetone acrylamide forms a crosslinked structure. In this case, the shear adhesive strength determined by the above-mentioned “Method of determining shear adhesive strength II” is less than 5N.

繊 維 According to the non-slip fiber processed product to which the acrylic polymer is attached, the anti-slip property is excellent. The acrylic polymer has a structural unit based on diacetone acrylamide, and at least a part of the structural unit based on diacetone acrylamide forms a crosslinked structure. The property is improved, and floors and the like are hardly stained even when used for a long time or at a high temperature.

Examples of the acrylic polymer having a structural unit based on diacetone acrylamide include those similar to the acrylic polymer having a structural unit based on diacetone acrylamide described in the first embodiment of the antiskid agent of the present invention. The same applies to preferred embodiments.

In the third embodiment of the non-slip processed fiber product of the present invention, the adhesion amount of the acrylic polymer per unit area of the non-slip processed fiber product is preferably 1 to 1000 g / m ² , and preferably 5 to 1000 g / m ^2. 500 g / m ² is more preferable, and 10 to 100 g / m ² is further preferable.
When the adhesion amount of the acrylic polymer is equal to or more than the lower limit, the non-slip property of the non-slip processed fiber product is further improved. When the adhesion amount of the acrylic polymer is equal to or less than the upper limit, the non-adhesiveness of the non-slip processed fiber product is further improved. In addition, the non-slip processed fiber product is excellent in washing resistance.

According to the non-slip fiber processed product having a shear adhesive strength of less than 5N determined by "Method of determining shear adhesive strength II", it has excellent non-adhesiveness to floors and the like, and can be used for a long time or at a high temperature. Also, it is difficult to stain floors.

The third embodiment of the non-slip processed fiber product of the present invention can be manufactured, for example, by subjecting the processed fiber product to non-slip processing by the third embodiment of the non-slip processing agent of the present invention. The method of non-slip processing will be described later.

In the third aspect of the non-slip processed fiber product of the present invention described above, an acrylic polymer having a structural unit based on diacetone acrylamide adheres, and at least one of the structural units based on diacetone acrylamide is attached. The part has a crosslinked structure and the shear adhesive strength determined by “Method for determining shear adhesive strength II” is less than 5 N, so that it is non-slip and non-adhesive (for example, non-adhesive Excellent). Further, since it has excellent anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), it can be used for a wide range of applications.

<Fourth embodiment of non-slip processed fiber product>
A fourth aspect of the non-slip processed fiber processed article of the present invention is the non-slip processing of any one of the first, second, and third aspects of the anti-slip agent of the present invention. It is a fiber processed product that is non-slip processed by an agent. The method of non-slip processing will be described later.

In the fourth aspect of the non-slip processed fiber product of the present invention described above, among the first, second, and third aspects of the anti-slip agent of the present invention, Since it is non-slip processed by any anti-slip agent, it is excellent in anti-slip properties and non-adhesion (for example, non-adhesion to floors and the like). Further, since it has excellent anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), it can be used for a wide range of applications.

<Method of manufacturing non-slip processed fiber products>
The method for producing a non-slip processed fiber product according to the present invention includes the non-slip processing agent according to any one of the first, second, and third aspects of the non-slip processing agent according to the present invention. This method is applied to a fiber processed product and dried.
More specifically, the method for producing a non-slip processed fiber product according to the present invention includes the first aspect of the non-slip process agent according to the present invention in order to obtain a fiber processed product to which the non-slip processing agent is applied. A method comprising applying any one of the non-slip finishing agents to the fiber processed product, and drying the fiber processed product to which the anti-slip processing agent has been applied, among the non-slip processing agent of the second, third, and third aspects.

塗布 Examples of the method of applying the non-slip agent to the processed fiber include a spray coating method, a roll coating method, a bar coating method, an air knife coating method, a brush coating method, and a dipping method. As a method for applying the anti-slip agent to the processed fiber product, a spray coating method is preferable because it can be applied on a continuous production line without any size restrictions. Spray coating may be performed by spraying a non-slip agent using an air spray.

The coating amount of Rubberized agent per unit area of the fiber processed article is preferably 30 ~ 3000g / ^{m 2,} more preferably 100 ~ 2000g / ^{m 2,} more preferably 200 ~ 1000g / ^{m 2.}
When the application amount of the anti-slip agent is equal to or more than the lower limit, the anti-slip property of the non-slip processed fiber product is further improved. In addition, the non-slip processed fiber product is excellent in washing resistance. When the applied amount of the anti-slip agent is equal to or less than the upper limit, the texture of the non-slip processed fiber product is excellent.

A medium such as water or an organic solvent contained in the non-slip agent is removed by drying the fiber processed product to which the anti-slip agent is applied.
Drying of the fiber processed product to which the anti-slip agent has been applied may be performed at room temperature or by heating. When heating, the heating temperature is preferably from 50 to 120 ° C. When heating, the heating time is preferably from 0.1 to 60 minutes.

In the method for producing a non-slip processed fiber product according to the present invention described above, any one of the first to third aspects of the non-slip processing agent of the present invention is used. Since the method is applied to a fiber processed product and dried, a non-slip processed fiber product excellent in anti-slip properties and non-adhesiveness (for example, adhesiveness to a floor or the like) can be manufactured. Further, these non-slip processed fiber products are excellent in anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), and thus can be used for a wide range of applications.

実 施 Examples of the present invention will be described below. In this example, “parts” is “parts by mass”, and “%” is “% by mass”.

(Manufacture of non-slip processed workpieces)
On the back surface of a chenille base fabric (manufactured by IKEA, TOFTBO bath mat, 70 mm x 50 mm), a non-slip agent is applied, and the total amount of the urethane polymer and the acrylic polymer per unit area of the chenille base fabric is shown in Table. 1 or a hand spray (W-101, manufactured by Anest Iwata Co., Ltd.) so as to have the adhesion amount shown in Table 2 and dried at an ambient temperature of 120 ° C. for 5 minutes to obtain a non-slip-processed chenille base fabric. Was.

(Non-slip property)
The non-slip chenille fabric is placed on a horizontal stainless steel plate (SUS304 No. 2B of JIS standard) with its non-slip surface facing down, and 26 A chenille base cloth subjected to anti-slip processing at an ambient temperature of 23 ° C. under a load of .46 N (2.7 kg) was applied to a stainless steel plate using a spring-type hand scale (M506ST series, manufactured by Shiro Sangyo Co., Ltd.). , And the static friction force was measured, and the obtained static friction force was divided by the normal force to obtain a static friction coefficient.

The anti-slip property was evaluated according to the following criteria.
A: The coefficient of static friction is 0.85 or more.
B: The coefficient of static friction is 0.70 or more and less than 0.85.
C: The coefficient of static friction is 0.60 or more and less than 0.70.
D: The coefficient of static friction is less than 0.60.

(Washing resistance)
The above-mentioned anti-slip property was evaluated after repeating the following washing process 10 times with respect to the chenille base fabric subjected to the anti-slip processing.
The washing process was performed once for 15 minutes for washing, 3 minutes for rinsing, 3 minutes for rinsing, 2 minutes for rinsing, 2 minutes for rinsing, 5 minutes for dehydration, and 24 hours for indoor drying. Water adjusted to 40 ° C. was used for washing, and water at 23 ° C. was used for rinsing. The amount of water was 25 L for washing and rinsing, and the amount of detergent used for washing was 18 g. A two-layer washing machine was used for washing.

(Non-adhesive)
The non-slip chenille base cloth is bonded to an ABS resin base material (manufactured by TP Giken Co., black, 90 mm × 50 mm × thickness 3 mm) with the non-slip surface down, with an adhesive surface of 50 mm × 50 mm. The chenille base cloth which has been stacked and slip-proofed is left standing at an ambient temperature of 50 ° C. for 24 hours under a load of 6.86 N (700 g) from above, and further at an ambient temperature of 23 ° C. for 3 hours. The chenille base cloth subjected to anti-slip processing was adhered to the ABS resin base material. Using a tensile measurement device (Shimadzu Corporation, Autograph AG-IS5kN), the lower end of the non-slip chenille base cloth and the upper end of the ABS resin base material were bonded at an ambient temperature of 23 ° C. and a test speed of 100 mm / min. The film was pulled parallel to the bonding surface, and the maximum load at this time was defined as the shear bonding strength.

Non-adhesion was evaluated according to the following criteria.
A: The shear adhesive strength is less than 1.0N.
B: Shear adhesive strength is 1.0N or more and less than 5.0N.
C: Shear adhesive strength is 5.0 N or more and less than 15.0 N.
D: Shear adhesive strength is 15.0 N or more.

(Abbreviation)
Urethane polymer aqueous dispersion A: obtained using isophorone diisocyanate and 1,6-hexamethylene diisocyanate as polyvalent isocyanate, and using polytetramethylene ether glycol, polycarbonate diol, and 1,6-hexanediol as polyhydric alcohol. The urethane polymer A dispersed in water (average particle diameter of the urethane polymer particles 0.319 μm, solid content 60%).
Urethane polymer aqueous dispersion B: obtained by using 1,6-hexamethylene diisocyanate as a polyvalent isocyanate, and using a polyester diol produced by dehydrating and condensing phthalic acid and 1,6-hexanediol as a polyhydric alcohol. A product obtained by dispersing the obtained urethane polymer B in water (average particle size of urethane polymer particles: 0.220 μm, solid content: 50%).
BA: n-butyl acrylate (Tg: -49 ° C).
Damam: diacetone acrylamide (manufactured by Mitsubishi Chemical Corporation, Tg described in a catalog: 77 ° C.).
AMA: allyl methacrylate (manufactured by Mitsubishi Chemical Corporation, Tg described in a catalog: 52 ° C.).
MMA: methyl methacrylate (Tg: 105 ° C.).
MAA: methacrylic acid (Tg: 228 ° C.).
Adecaria Soap SR-1025: surfactant, manufactured by ADEKA, solid content 25%.
Newcol (registered trademark; the same applies hereinafter) 707SF: surfactant, manufactured by Nippon Emulsifier, solid content 30%.
Perbutyl (registered trademark; the same applies hereinafter) H69: t-butyl hydroperoxide aqueous solution, manufactured by NOF Corporation, solid content 69%.

[Examples 1 to 3]
The following initial raw material mixture was charged into a flask equipped with a stirrer, a reflux condenser, a temperature controller, and a dropping funnel, followed by purging with nitrogen.

(Initial raw material mixture)
Deionized water: 510 parts Urethane polymer aqueous dispersion A: 333 parts (solid content: 200 parts)
Adecaria Soap SR-1025: 8.00 parts (2 parts solids)

Subsequently, the following monomer mixture as a raw material of the acrylic polymer A was charged into a flask, and the internal temperature of the flask was raised to 40 ° C. while continuing nitrogen replacement.

(Monomer mixture as raw material of acrylic polymer A)
BA: 197.2 parts AMA: 1.00 parts Damam: 1.80 parts Newcol 707SF: 6.67 parts Deionized water: 80.0 parts

Subsequently, the following aqueous initiator solution and aqueous reducing agent solution were added to the flask. After confirming the peak top temperature due to the heat generated by the polymerization, the internal temperature of the flask was maintained at 60 ° C.

(Initiator aqueous solution)
Perbutyl H69: 0.10 parts Deionized water: 2.00 parts

(Reducing agent aqueous solution)
Iron (II) sulfate heptahydrate: 0.0004 parts Ethylenediaminetetraacetic acid: 0.00054 parts Sodium isoascorbate monohydrate: 0.044 parts Deionized water: 2.00 parts

Thereafter, the inside of the flask was cooled to 40 ° C., and 0.834 part of adipic hydrazide and 6.0 parts of deionized water were added to the flask to obtain an aqueous dispersion of polymer particles. The solids content was 35.1%. The viscosity was adjusted to 610 mPa · s by using an alkali swelling type thickener (Primal ASE-60, manufactured by Rohm and Haas Co.), and the non-slip chenille base cloth was used with this aqueous dispersion as a non-slip agent. Got. The total amount of the urethane polymer and the acrylic polymer was determined as shown in Table 1.
Table 1 shows the evaluation results.
The non-slip chenille base fabric was excellent in anti-slip properties, washing resistance, and non-adhesiveness.

[Example 4]
The urethane polymer aqueous dispersion A was changed to a urethane polymer aqueous dispersion B. The amount of addition was changed to 199.8 parts. Further, the deionized water of the initial raw material mixture was changed to 221.7 parts. Except for this, an aqueous dispersion prepared in the same manner as in Example 1 was used as an anti-slip agent to obtain a non-slip chenille base fabric. The total amount of the urethane polymer and the acrylic polymer was determined as shown in Table 1.
Table 1 shows the evaluation results.

[Example 5]
An aqueous dispersion prepared in the same manner as in Example 1 except that the monomer mixture serving as a raw material of the acrylic polymer A was changed to the following monomer mixture serving as a raw material of the acrylic polymer B, was used as a non-slip processing agent. To obtain a chenille base fabric which has been subjected to a non-slip processing. The total amount of the urethane polymer and the acrylic polymer was determined as shown in Table 1.
Table 1 shows the evaluation results.

(Monomer mixture as raw material of acrylic polymer B)
MMA: 64.6 parts BA: 132.6 parts AMA: 1.00 parts Damam: 1.80 parts Newcol 707SF: 6.67 parts Deionized water: 80.0 parts

[Comparative Example 1]
The following initial raw material mixture was charged into a flask equipped with a stirrer, a reflux condenser, a temperature controller, and a dropping funnel, and the mixture was purged with nitrogen and heated to 80 ° C.

(Initial raw material mixture)
Deionized water: 510 parts Adecaria Soap SR-1025: 0.60 parts (solid content 0.15 parts)

Next, 5% of a monomer mixture as a raw material of the following acrylic polymer C was charged into a flask, and the following aqueous initiator solution was added to the flask. After confirming the peak top temperature due to the heat generated by the polymerization, the internal temperature of the flask was maintained at 80 ° C. for 30 minutes.

(Monomer mixture as raw material of acrylic polymer C)
BA: 488 parts AMA: 2.50 parts Damam: 4.50 parts MAA: 5.00 parts Newcol 707SF: 6.67 parts Deionized water: 80.0 parts (aqueous initiator solution)
Ammonium persulfate: 0.50 parts Deionized water: 25.0 parts

Subsequently, while maintaining the internal temperature of the flask at 80 ° C., the remainder of the monomer mixture was dropped into the flask over 3 hours. After the dropwise addition, the temperature of the flask was maintained at 80 ° C. for 1 hour.
Thereafter, the inside of the flask was cooled to 40 ° C., and 2.08 parts of adipic hydrazide and 15.0 parts of deionized water were added to the flask to obtain an aqueous dispersion of an acrylic polymer. The solids content was 45.1%. This aqueous dispersion was diluted to a solid content of 35.0%, and the viscosity was adjusted to 600 mPa · s using an alkali swelling type thickener (Primal ASE-60, manufactured by Rohm and Haas Co.), and used as a non-slip processing agent. To obtain a non-slip chenille base fabric. The adhesion amount of the acrylic polymer was the adhesion amount shown in Table 2.
Table 2 shows the evaluation results.
The non-slip chenille base fabric was excellent in the initial non-slip properties, but was inferior in washing resistance and non-adhesion.

[Comparative Example 2]
The urethane polymer aqueous dispersion A was diluted to a solid content of 35.0%, and the viscosity was adjusted to 606 mPa · s using an alkali swelling type thickener (Primal ASE-60, manufactured by Rohm and Haas Co.) to prevent slipping. A non-slip chenille base fabric was obtained using a processing agent. The adhesion amount of the urethane polymer was the adhesion amount shown in Table 2.
Table 2 shows the evaluation results.
The non-slip chenille base fabric was excellent in non-adhesiveness, but poor in anti-slip properties.

The anti-slip agent of the present invention has excellent anti-slip properties and non-adhesiveness (for example, non-adhesiveness to floors and the like), and is useful for producing a non-slip processed textile product which can be used for a wide range of applications.

Claims (27)

1. An anti-slip agent for imparting anti-slip properties to the workpiece,
   Aqueous medium, comprising polymer particles dispersed in the aqueous medium,
   An anti-slip agent, wherein the polymer particles are made of a composite containing a urethane polymer and an acrylic polymer.
2. 止 め The non-slip agent according to claim 1, wherein the object to be processed is a processed fiber product.
3. The antiskid agent according to claim 2, wherein the static friction coefficient obtained by the following method is 0.6 or more.
   (How to find the static friction coefficient)
   On the back surface of a chenille base fabric (manufactured by IKEA, TOFTBO bath mat, 70 mm × 50 mm), a non-slip agent is applied, and the amount of the polymer component contained in the non-slip agent per unit area of the chenille base fabric is 35 g. / M ² using a hand spray, and dried for 5 minutes at an ambient temperature of 120 ° C. to obtain a non-slip processed chenille base cloth. (JIS304 SUS304 No. 2B) and a 26.46N (2.7 kg) load was applied from above the non-slip chenille base fabric at an ambient temperature of 23 ° C. The non-slip chenille base cloth was pulled in parallel to the stainless steel plate using a spring-type hand scale to measure the static friction force, and the static friction force was measured as the normal force. Dividing Request static friction coefficient.
4. The anti-slip agent according to claim 2 or 3, wherein the shear adhesive strength determined by the following method is less than 5N.
   (How to determine shear bond strength)
   On the back surface of a chenille base fabric (manufactured by IKEA, TOFTBO bath mat, 70 mm × 50 mm), a non-slip agent is applied, and the amount of the polymer component contained in the non-slip agent per unit area of the chenille base fabric is 35 g. / M ² by using a hand sprayer, and drying the non-slip chenille base cloth obtained by drying at an ambient temperature of 120 ° C. for 5 minutes. (90 mm × 50 mm × thickness: 3 mm), with the adhesive surface being 50 mm × 50 mm, and applying a load of 6.86 N (700 g) from above the anti-slip chenille base cloth. The non-slip chenille base cloth and the ABS resin base which were stood still at an ambient temperature of 50 ° C. for 24 hours and further stood at an ambient temperature of 23 ° C. for 3 hours. The lower end of the anti-slip chenille base cloth and the upper end of the ABS resin base material are pulled in parallel with the bonding surface at a temperature of 23 ° C. and a test speed of 100 mm / min using a tensile measuring device. The maximum load at this time is defined as the shear bond strength.
5. 滑 り The anti-slip agent according to any one of claims 1 to 4, wherein the urethane polymer is a polyether-based urethane polymer.
6. The anti-slip agent according to any one of claims 1 to 5, wherein the acrylic polymer has a glass transition temperature of -60 to 10 ° C.
7. The anti-slip agent according to any one of claims 1 to 6, wherein the acrylic polymer has a structural unit based on diacetone acrylamide.
8. 8. The anti-slip agent according to claim 1, wherein the acrylic polymer has a structural unit based on a monomer having two or more radically polymerizable groups.
9. An anti-slip agent for imparting anti-slip properties to textile products.
   An anti-slip agent having a static friction coefficient of 0.6 or more as determined by the following method and a shear adhesive strength of less than 5 N as determined by the following method.
   (How to find the static friction coefficient)
   On the back surface of a chenille base fabric (manufactured by IKEA, TOFTBO bath mat, 70 mm × 50 mm), a non-slip agent is applied, and the amount of the polymer component contained in the non-slip agent per unit area of the chenille base fabric is 35 g. / M ² using a hand spray, and dried for 5 minutes at an ambient temperature of 120 ° C. to obtain a non-slip processed chenille base cloth. (JIS304 SUS304 No. 2B) and a 26.46N (2.7 kg) load was applied from above the non-slip chenille base fabric at an ambient temperature of 23 ° C. The non-slip chenille base cloth was pulled in parallel to the stainless steel plate using a spring-type hand scale to measure the static friction force, and the static friction force was measured as the normal force. Dividing Request static friction coefficient.
   (How to determine shear bond strength)
   On the back surface of a chenille base fabric (manufactured by IKEA, TOFTBO bath mat, 70 mm × 50 mm), a non-slip agent is applied, and the amount of the polymer component contained in the non-slip agent per unit area of the chenille base fabric is 35 g. / M ² by using a hand sprayer, and drying the non-slip chenille base cloth obtained by drying at an ambient temperature of 120 ° C. for 5 minutes. (90 mm × 50 mm × thickness: 3 mm), with the adhesive surface being 50 mm × 50 mm, and applying a load of 6.86 N (700 g) from above the anti-slip chenille base cloth. The non-slip chenille base cloth and the ABS resin base which were stood still at an ambient temperature of 50 ° C. for 24 hours and further stood at an ambient temperature of 23 ° C. for 3 hours. The lower end of the anti-slip chenille base cloth and the upper end of the ABS resin base material are pulled in parallel with the bonding surface at a temperature of 23 ° C. and a test speed of 100 mm / min using a tensile measuring device. The maximum load at this time is defined as the shear bond strength.
10. An anti-slip agent for imparting anti-slip properties to textile products.
    Including an acrylic polymer having a structural unit based on diacetone acrylamide,
    A non-slip agent having a shear bond strength of less than 5 N determined by the following method.
    (How to determine shear bond strength)
    On the back surface of a chenille base fabric (manufactured by IKEA, TOFTBO bath mat, 70 mm × 50 mm), a non-slip agent is applied, and the amount of the polymer component contained in the non-slip agent per unit area of the chenille base fabric is 35 g. / M ² by using a hand sprayer, and drying the non-slip chenille base cloth obtained by drying at an ambient temperature of 120 ° C. for 5 minutes. (90 mm × 50 mm × thickness: 3 mm), with the adhesive surface being 50 mm × 50 mm, and applying a load of 6.86 N (700 g) from above the anti-slip chenille base cloth. The non-slip chenille base cloth and the ABS resin base which were stood still at an ambient temperature of 50 ° C. for 24 hours and further stood at an ambient temperature of 23 ° C. for 3 hours. The lower end of the anti-slip chenille base cloth and the upper end of the ABS resin base material are pulled in parallel with the bonding surface at a temperature of 23 ° C. and a test speed of 100 mm / min using a tensile measuring device. The maximum load at this time is defined as the shear bond strength.
11. The antiskid agent according to claim 10, wherein the acrylic polymer has a structural unit based on a monomer having two or more radically polymerizable groups.
12. 12. The anti-slip agent according to claim 10, wherein the acrylic polymer has a glass transition temperature of −60 to 10 ° C.
13. 繊 維 A non-slip processed fiber product with urethane polymer and acrylic polymer attached.
14. 14. The non-slip processed fiber product according to claim 13, wherein the coefficient of static friction obtained by the following method is 0.6 or more.
    (How to find the static friction coefficient)
    A non-slip processed fiber product (70 mm x 50 mm) is placed on a horizontal stainless steel plate (JIS standard SUS304 No. 2B) with the non-slip surface down, and the non-slip processed fiber process is performed. Under the condition that a load of 26.46 N (2.7 kg) is applied from the upper side of the product, the non-slip processed fiber product at an ambient temperature of 23 ° C. is applied to the stainless steel plate using a spring-type hand scale. , The static friction force is measured, and the static friction force is divided by the normal force to obtain a static friction coefficient.
15. The non-slip processed fiber product according to claim 13 or 14, wherein the shear bond strength determined by the following method is less than 5N.
    (How to determine shear bond strength)
    A non-slip processed fiber processed product (70 mm x 50 mm) is laid on an ABS resin substrate (90 mm x 50 mm x 3 mm thick) with the non-slip surface down so that the adhesive surface is 50 mm x 50 mm. Then, with a load of 6.86 N (700 g) applied from the upper side of the non-slip processed fiber product, the fiber product was allowed to stand at an ambient temperature of 50 ° C. for 24 hours, and further allowed to stand at an ambient temperature of 23 ° C. for 3 hours. The non-slip processed fiber product and the ABS resin base material are bonded to each other at an ambient temperature of 23 ° C. and a test speed of 100 mm / min using a tensile measuring device. And the upper end of the ABS resin substrate is pulled in parallel to the bonding surface, and the maximum load at this time is defined as the shear bonding strength.
16. The method according to any one of claims 13 to 15, wherein the sum of the amount of the urethane polymer and the amount of the acrylic polymer deposited per unit area of the non-slip processed fiber product is 3 to 300 g / m ^2. A non-slip processed fiber product according to claim 1.
17. The non-slip processed fiber product according to any one of claims 13 to 16, wherein the urethane polymer is a polyether-based urethane polymer.
18. 18. The non-slip processed fiber product according to any one of claims 13 to 17, wherein the acrylic polymer has a glass transition temperature of -60 to 10 ° C.
19. The acrylic polymer has a structural unit based on diacetone acrylamide,
    The non-slip processed fiber product according to any one of claims 13 to 18, wherein at least a part of the structural units based on diacetone acrylamide forms a crosslinked structure.
20. 20. The non-slip processed fiber product according to any one of claims 13 to 19, wherein the acrylic polymer has a structural unit based on a monomer having two or more radically polymerizable groups.
21. A non-slip processed fiber product having a static friction coefficient of 0.6 or more determined by the following method and a shear bond strength of less than 5 N determined by the following method.
    (How to find the static friction coefficient)
    A non-slip processed fiber product (70 mm x 50 mm) is placed on a horizontal stainless steel plate (JIS standard SUS304 No. 2B) with the non-slip surface down, and the non-slip processed fiber process is performed. Under the condition that a load of 26.46 N (2.7 kg) is applied from the upper side of the product, the non-slip processed fiber product at an ambient temperature of 23 ° C. is applied to the stainless steel plate using a spring-type hand scale. , The static friction force is measured, and the static friction force is divided by the normal force to obtain a static friction coefficient.
    (How to determine shear bond strength)
    A non-slip processed fiber processed product (70 mm x 50 mm) is laid on an ABS resin substrate (90 mm x 50 mm x 3 mm thick) with the non-slip surface down so that the adhesive surface is 50 mm x 50 mm. Then, with a load of 6.86 N (700 g) applied from the upper side of the non-slip processed fiber product, the fiber product was allowed to stand at an ambient temperature of 50 ° C. for 24 hours, and further allowed to stand at an ambient temperature of 23 ° C. for 3 hours. The non-slip processed fiber product and the ABS resin base material are bonded to each other at an ambient temperature of 23 ° C. and a test speed of 100 mm / min using a tensile measuring device. And the upper end of the ABS resin substrate is pulled in parallel to the bonding surface, and the maximum load at this time is defined as the shear bonding strength.
22. An acrylic polymer having a structural unit based on diacetone acrylamide adheres,
    At least a part of the structural unit based on the diacetone acrylamide forms a crosslinked structure,
    A non-slip processed fiber product having a shear bond strength of less than 5 N determined by the following method.
    (How to determine shear bond strength)
    A non-slip processed fiber product (70 mm x 50 mm) is placed on an ABS resin base material (90 mm x 50 mm x 3 mm thick) with the non-slip surface down so that the adhesive surface is 50 mm x 50 mm. Then, with a load of 6.86 N (700 g) applied from the upper side of the non-slip processed fiber product, the fiber product was allowed to stand at an ambient temperature of 50 ° C. for 24 hours, and further allowed to stand at an ambient temperature of 23 ° C. for 3 hours. The non-slip processed fiber product obtained by bonding the non-slip processed fiber product and the ABS resin base material at an ambient temperature of 23 ° C. and a test speed of 100 mm / min using a tensile measuring device. And the upper end of the ABS resin substrate is pulled in parallel with the bonding surface, and the maximum load at this time is defined as the shear bonding strength.
23. 23. The non-slip processed fiber product according to claim 22, wherein the adhesion amount of the acrylic polymer per unit area of the non-slip processed fiber product is 10 to 100 g / m ² .
24. 止 め A non-slip processed fiber processed product which is non-slip processed by the anti-slip processing agent according to any one of claims 2 to 12.
25. Applying a non-slip agent according to any one of claims 2 to 12 to the fiber product to obtain a fiber product to which the anti-slip agent has been applied;
    A method for producing a non-slip processed fiber product, comprising drying the processed fiber product to which the anti-slip agent has been applied.
26. 26. The method for producing a non-slip processed fiber product according to claim 25, wherein the applied amount of the anti-slip processing agent per unit area of the processed fiber product is 30 to 3000 g / m ² .
27. 27. The method for producing a non-slip processed fiber product according to claim 25 or 26, wherein the application of the anti-slip agent to the processed fiber product is performed by spray coating.