WO2020004628A1 - Agent de traitement anti-glissement, produit textile traité anti-glissement et procédé de production de produit textile traité anti-glissement - Google Patents

Agent de traitement anti-glissement, produit textile traité anti-glissement et procédé de production de produit textile traité anti-glissement Download PDF

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Publication number
WO2020004628A1
WO2020004628A1 PCT/JP2019/025854 JP2019025854W WO2020004628A1 WO 2020004628 A1 WO2020004628 A1 WO 2020004628A1 JP 2019025854 W JP2019025854 W JP 2019025854W WO 2020004628 A1 WO2020004628 A1 WO 2020004628A1
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WIPO (PCT)
Prior art keywords
slip
fiber product
chenille
agent
processed fiber
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PCT/JP2019/025854
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English (en)
Japanese (ja)
Inventor
学志 前
田中　基巳
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三菱ケミカル株式会社
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Application filed by 三菱ケミカル株式会社 filed Critical 三菱ケミカル株式会社
Priority to JP2020527686A priority Critical patent/JP7111160B2/ja
Priority to CN201980035051.9A priority patent/CN112189044B/zh
Publication of WO2020004628A1 publication Critical patent/WO2020004628A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form

Definitions

  • 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. 2018-124172 for which it applied to Japan on June 29, 2018, and uses the content here.
  • the textile products such as rugs (entrance mats, kitchen mats, rugs, carpets, tablecloths, luncheon mats, etc.)
  • the textile products may slip and fall
  • the back surface of the processed fiber product may be subjected to a non-slip processing by a non-slip processing agent.
  • 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.
  • An aqueous resin composition for backing a rug comprising a urethane resin having a crosslinked structure (Patent Document 1).
  • 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.
  • the processed fiber product subjected to the non-slip processing by the aqueous dispersion of (2) has excellent anti-slip properties on a dry floor or the like.
  • the anti-slip properties on wet floors and the like are not sufficient, and the non-adhesiveness on the floors and the like are poor, and the applications are limited.
  • the present invention relates to a non-slip processed fiber product having excellent non-slip properties on wet floors and non-adhesion to floors and the like, a method for producing the same, and non-slip properties on wet floors and non-adhesion to floors and the like.
  • an anti-slip agent capable of obtaining an anti-slip processed fiber product having excellent properties.
  • the present invention has the following aspects.
  • An anti-slip agent for imparting anti-slip properties to a processed fiber product An anti-slip agent having a shear adhesive strength of less than 15 N determined by "Method I of determining shear adhesive strength” and a coefficient of static friction determined by a method of determining static coefficient of static I of 0.6 or more.
  • An anti-slip agent for imparting anti-slip properties to a processed fiber product A non-slip processing agent having a shear adhesive strength of less than 15 N determined by "Method I of determining shear adhesive strength” and a water contact angle of 80 ° or more determined by "Method I of determining water contact angle” described later. .
  • the non-slip agent is an aqueous dispersion containing an aqueous medium and polymer particles dispersed in the aqueous medium,
  • An anti-slip agent for imparting anti-slip properties to a processed fiber product is an aqueous dispersion containing an aqueous medium and polymer particles dispersed in the aqueous medium, The polymer particles are composed of a composite containing a urethane polymer and an acrylic polymer, An anti-slip agent having a coefficient of static friction of 0.6 or more, as determined by "Method I for determining coefficient of static friction I" below.
  • An anti-slip agent for imparting anti-slip properties to a textile product is an aqueous dispersion containing an aqueous medium and polymer particles dispersed in the aqueous medium, The polymer particles are composed of a composite containing a urethane polymer and an acrylic polymer, A non-slip agent having a water contact angle of 80 ° or more, as determined by the “method I for determining a water contact angle” described below. (How to determine water contact angle) An anti-slip agent is applied to the surface of a glass plate (120 mm ⁇ 120 ⁇ 2 mm thick) using a 4 mil applicator, and dried at an ambient temperature of 120 ° C. for 5 minutes.
  • a non-slip in which the shear adhesive strength determined by “Method II for determining shear adhesive strength II” is less than 15 N and the coefficient of static friction determined by “Method II for determining static friction coefficient II” is 0.6 or more.
  • a processed fiber product [10] A slip having a shear adhesive strength of less than 15 N determined by "Method II of determining shear adhesive strength” and a water contact angle of 80 ° or more determined by "Method II of determining water contact angle”. Finished fiber processed product. [11] The non-slip processed fiber product according to [9] or [10], wherein the urethane polymer and the acrylic polymer are attached.
  • 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 500 g / m 2 , according to [11].
  • Non-slip processed fiber products [13] In order to obtain a processed fiber product coated with the anti-slip agent, the anti-slip agent according to any of [1] to [7] is applied to the processed fiber product, 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.
  • a method for producing a non-slip processed fiber product including spraying a non-slip processing agent on a textile product, The fiber product satisfies one or both of the following conditions A and B, A method for producing a non-slip processed fiber product, wherein a dry particle size of the atomized anti-slip agent in the spray obtained by the following method is less than 150 ⁇ m.
  • Condition A The fiber product cut into a size of 5 cm ⁇ 5 cm was immersed in deionized water for 2 minutes, the amount of deionized water absorbed was measured, and the water absorption A converted to the water absorption per 1 m 2 of the fiber product was: It is 1000 g / m 2 or more.
  • 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 / was applied using a hand spray so that m 2, a non-slip machined chenille base cloth obtained by drying for 5 minutes at ambient temperature 120 ° C., the Rubberized side down ABS resin substrate ( 90 mm ⁇ 50 mm ⁇ thickness 3 mm), with the adhesive surface being 50 mm ⁇ 50 mm, and applying an atmosphere of 6.86 N (700 g) from the upper side of the non-slip chenille base cloth to the atmosphere.
  • the non-slip-processed chenille base cloth and the ABS resin base material which were allowed to stand at a temperature of 40 ° C. for 24 hours and further stood at an ambient temperature of 23 ° C. for 3 hours, Using a tension measuring device, the lower end of the non-slip chenille base cloth and the upper end of the ABS resin base material are pulled parallel to the bonding surface at an ambient temperature of 23 ° C. and a test speed of 100 mm / min. Is defined as the shear adhesive strength.
  • 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 was applied using a hand sprayer, and the non-slip chenille base fabric obtained by drying at an ambient temperature of 120 ° C. for 5 minutes was coated with water on the surface with the non-slip surface down. 26.46 N (2.7 kg) from the upper side of a non-slip chenille base cloth placed on a horizontal stainless steel plate (SUS304 No.
  • 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, under 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 40 ° C. for 24 hours, 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.
  • the non-slip processed textiles excellent in the anti-slip property with respect to a wet floor etc. and the non-adhesion with respect to a floor etc. can be obtained.
  • INDUSTRIAL APPLICABILITY The non-slip processed fiber product of the present invention is excellent in anti-slip properties against wet floors and the like and non-adhesiveness to floors and the like, and can be used for a wide range of applications.
  • a non-slip processed fiber product which is excellent in non-slip properties on wet floors and the like and non-adhesiveness on floors and the like and can be used for a wide range of applications is provided. 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.
  • Urethane polymer having crystallinity "in the present specification is a urethane polymer having an endothermic peak observed by differential scanning calorimetry (DSC).
  • the endothermic peak was measured using a differential scanning calorimeter (EXSTAR6000, manufactured by Seiko Instruments Inc.) to precisely weigh 0.005 to 0.01 g of the sample in an aluminum pan, and the temperature was raised from 0 ° C. to 200 ° C. at a rate of 10 ° C./min. It can be confirmed by a DSC curve when the temperature was raised to ° C.
  • 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.
  • 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.
  • a particle diameter distribution measuring device for example, a concentrated particle size analyzer FPAR-1000 manufactured by Otsuka Electronics Co., Ltd.
  • (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.
  • the anti-slip agent of the present invention is for imparting anti-slip properties to a processed fiber product.
  • the non-slip processing agent of the present invention By subjecting one or both of the back surface and the front surface of the processed fiber product to the non-slip processing agent of the present invention, when touching the processed fiber product, the processed fiber product is likely to slip and fall, It is possible to prevent the position of the fiber processed product from being shifted.
  • non-slip processing agent of the present invention examples 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.
  • the viscosity of the anti-slip agent is equal to or more than the lower limit, the anti-slip agent does not easily permeate into 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 processed fiber product is not easily limited.
  • the solid content of the anti-slip agent is preferably from 10 to 60% by mass.
  • the solid content of the anti-slip agent is equal to or more than the lower limit, drying of the anti-slip agent after application to the textile product is fast.
  • the solid content of the anti-slip agent is equal to or less than the upper limit, the method of anti-slip processing of a processed fiber product is less likely to be limited.
  • the first embodiment of the anti-slip agent of the present invention is such that the shear adhesive strength obtained by the above-mentioned "method I of determining shear adhesive strength I" is less than 15 N, and the above-mentioned “method I of calculating static friction coefficient I"
  • the static friction coefficient obtained in the above is 0.6 or more.
  • the non-slip surface of the non-slip processed fiber processed product is excellent in non-adhesion to floors and the like, and is used for a long time. Also, it is difficult to stain floors.
  • the shear bond strength is preferably less than 12N.
  • the anti-slip agent having a static friction coefficient of 0.6 or more as determined by the “method I of obtaining static friction coefficient” the anti-slip property of the non-slip processed fiber product on a wet floor or the like is excellent. Further, according to the non-slip agent having a static friction coefficient of 0.7 or more obtained by the “method I of obtaining a static friction coefficient I”, even a non-slip processed fiber product having a small area has a sufficient resistance to a wet floor or the like. Demonstrates anti-slip properties.
  • the coefficient of static friction is more preferably 0.85 or more.
  • the processing agent include an aqueous dispersion X described below.
  • the shear adhesive strength obtained by the “method I for obtaining shear adhesive strength” is less than 15 N, and the “determination of the coefficient of static friction” is performed. Since the static friction coefficient obtained in Method I is 0.6 or more, it is possible to obtain a non-slip processed fiber processed product having excellent anti-slip properties on wet floors and non-adhesion to floors and the like. it can. In addition, these non-slip processed fiber products are excellent in anti-slip properties on wet floors and the like and non-adhesiveness on floors and the like, so that they can be used for a wide range of applications.
  • a second aspect of the antiskid agent of the present invention is that the shear adhesive strength obtained by the above-mentioned “method of obtaining shear adhesive strength I” is less than 15 N, and the above-mentioned “method of obtaining the water contact angle” The water contact angle determined in “I” is 80 ° or more.
  • the non-slip surface of the non-slip processed fiber processed product is excellent in non-adhesion to floors and the like, and is used for a long time. Also, it is difficult to stain floors.
  • the shear bond strength is preferably less than 12N.
  • the non-slip agent having a water contact angle of 80 ° or more determined by “Method I for determining water contact angle I”, the non-slip property of the non-slip processed fiber product to a wet floor or the like is excellent.
  • the water contact angle is preferably 85 or more.
  • the stop processing agent include an aqueous dispersion X described below.
  • the shear adhesive strength determined by “Method I for determining shear adhesive strength I” is less than 15 N, and “the water contact angle is less than 15 N”. Since the water contact angle obtained by the “method I” is 80 ° or more, it is necessary to obtain a non-slip processed fiber product having excellent anti-slip properties on wet floors and non-adhesion to floors and the like. Can be. In addition, these non-slip processed fiber products are excellent in anti-slip properties on wet floors and the like and non-adhesiveness on floors and the like, so that they can be used for a wide range of applications.
  • a third aspect of the anti-slip agent of the present invention is an aqueous dispersion X described below, wherein the static friction coefficient obtained by the above-mentioned "method I of obtaining static friction coefficient I" is 0.6 or more.
  • the anti-slip property and non-adhesive balance of the non-slip processed fiber product are excellent.
  • the non-slip agent having a static friction coefficient of 0.6 or more determined by “method I of calculating static friction coefficient” the non-slip property of the processed fiber product on a wet floor is excellent. Further, according to the non-slip agent having a static friction coefficient of 0.7 or more obtained by the “method I of obtaining a static friction coefficient I”, even a non-slip processed fiber product having a small area has a sufficient resistance to a wet floor or the like. Demonstrates anti-slip properties.
  • the coefficient of static friction is more preferably 0.85 or more.
  • the aqueous dispersion liquid X described later, and the static friction coefficient obtained by the “method I of obtaining a static friction coefficient I” is 0.6 or more. Therefore, it is possible to obtain a non-slip processed fiber product having excellent anti-slip properties on wet floors and non-adhesion to floors and the like. In addition, these non-slip processed fiber products are excellent in anti-slip properties on wet floors and the like and non-adhesiveness on floors and the like, so that they can be used for a wide range of applications.
  • a third embodiment of the antiskid agent of the present invention is an aqueous dispersion X described below, and the water contact angle obtained by the above-mentioned “method I of obtaining a water contact angle I” is 80 ° or more. .
  • the anti-slip property and non-adhesive balance of the non-slip processed fiber product are excellent.
  • the non-slip agent having a water contact angle of 80 ° or more determined by “Method I for determining water contact angle I”, the non-slip property of the non-slip processed fiber product to a wet floor or the like is excellent.
  • the water contact angle is preferably 85 ° or more.
  • the aqueous dispersion X described below, and the water contact angle obtained by the "method I of obtaining a water contact angle" is 80 ° or more. Therefore, it is possible to obtain a non-slip processed fiber product having excellent non-slip properties on wet floors and the like and non-adhesion on floors and the like. In addition, these non-slip processed fiber products are excellent in anti-slip properties on wet floors and the like and non-adhesiveness on floors and the like, so that they can be used for a wide range of applications.
  • the aqueous dispersion X includes an aqueous medium and polymer particles dispersed in the aqueous medium.
  • the aqueous dispersion X may further contain components other than the aqueous medium and the polymer particles (hereinafter, also referred to as “other components”) as needed, as long as the effects of the present invention are not impaired.
  • 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.
  • the water-soluble organic solvent include alcohols (eg, methanol, ethanol, isopropanol), ketones (eg, acetone, methyl ethyl ketone), and glycol ethers (eg, butyl cellosolve, propylene glycol monomethyl ether).
  • the aqueous medium only water is preferable, but it may contain 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.
  • the water-soluble organic solvent is preferably an alcohol solvent or a glycol solvent.
  • the polymer particles are composed of a composite containing a urethane polymer and an acrylic polymer.
  • 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.
  • 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.
  • 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.
  • the proportion of the acrylic polymer is less than the upper limit, the non-adhesiveness of the polymer particles is further excellent.
  • the non-slip processed fiber product is excellent in washing resistance.
  • 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.
  • 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.
  • 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.
  • polyvalent isocyanate one type may be used alone, or two or more types may be used in combination.
  • 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 fiber product.
  • the mass average molecular weight of the urethane polymer is preferably 500 to 500,000, more preferably 1,000 to 100,000.
  • urethane polymer a urethane polymer having crystallinity is preferable in terms of excellent non-slip properties of a non-slip processed fiber product on a wet floor or the like.
  • urethane polymer having crystallinity include those using polyester diol as a raw material polyhydric alcohol.
  • 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.
  • 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.
  • 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 poly
  • -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.
  • the weight average molecular weight of the acrylic polymer is preferably 50,000 to 5,000,000.
  • the weight average molecular weight of the acrylic polymer is more preferably 100,000 or more from the viewpoint of the durability of the fiber processed article subjected to the non-slip processing.
  • the mass average molecular weight of the acrylic polymer is more preferably 4,000,000 or less from the viewpoint of the film-forming property of the anti-slip agent.
  • the Tg of the acrylic polymer is preferably ⁇ 10 ° C. or lower, more preferably ⁇ 60 to ⁇ 20 ° C.
  • the Tg of the acrylic polymer is not less than the lower limit, the non-adhesiveness of the non-slip processed fiber product is further improved.
  • the Tg of the acrylic polymer is equal to or less than the upper limit, the non-slip property of the non-slip processed fiber product on a wet floor or the like is further improved.
  • aqueous dispersion X Other components that may be included in the aqueous dispersion X 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.
  • emulsion resins include polyester resins, acrylic silicone resins, silicone resins, fluorine resins, epoxy resins, and the like.
  • the curing agent include melamines and isocyanates.
  • the aqueous dispersion X 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.
  • a carboxy group and a sulfonic acid group are preferable to introduce into the urethane polymer.
  • 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.
  • 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 10% by mass or more from the viewpoint that the solid content of the anti-slip processing agent comprising the aqueous dispersion X can be easily adjusted to a range of 10 to 60% by mass. Is preferable, and 25 mass% or more 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 processing agent comprising the aqueous dispersion X exhibits good coating properties. More preferred.
  • 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.
  • urethane polymer aqueous dispersion a commercially available urethane polymer aqueous dispersion (polyurethane dispersion: PUD) may be used as it is.
  • PUD polyurethane dispersion
  • 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.
  • Bihydrol registered trademark; the same applies hereinafter
  • Hydran registered trademark; the same applies hereinafter
  • 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.
  • 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.
  • radical polymerization initiator used for the polymerization of the radical polymerizable monomer
  • 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-y
  • -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.
  • a molecular weight modifier may be used to adjust the molecular weight of the acrylic polymer.
  • 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 ⁇ -methylstyrene dimer and the like.
  • 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.
  • the aqueous dispersion X described above contains an aqueous medium and polymer particles dispersed in the aqueous medium, and the polymer particles are composed of a composite containing a urethane polymer and an acrylic polymer.
  • the urethane polymer and the acrylic polymer are uniformly present in the coating film formed when the fiber processed product is non-slip processed by the non-slip processing agent composed of the liquid X. As a result, both the anti-slip property of the acrylic polymer and the non-adhesive property of the urethane polymer are sufficiently exhibited.
  • 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.
  • Examples of the processed fiber products include rugs (home-use, business-use, vehicle-mounted mats, etc.) and clothing (gloves, socks, etc.).
  • the first aspect of the non-slip processed fiber processed article of the present invention is any one of the first, second, third, and fourth aspects of the anti-slip agent of the present invention. It is a fiber processed product which is non-slip processed by the anti-slip agent. The method of non-slip processing will be described later.
  • the first, second, third, and fourth aspects of the anti-slip agent of the present invention are provided.
  • the anti-slip processing is performed by any of the anti-slip processing agents, so that the anti-slip property on wet floors and the like and the non-adhesion property on floors and the like are excellent.
  • it since it has excellent anti-slip properties on wet floors and non-adhesion on floors and the like, it can be used for a wide range of applications.
  • a second aspect of the non-slip processed fiber processed product of the present invention is that the shear bond strength obtained by the above-mentioned “Method of obtaining shear bond strength II” is less than 15 N and the above-mentioned “method of obtaining a static friction coefficient” II "is 0.6 or more.
  • a non-slip processed fiber product having a shear bond strength of less than 15 N determined by "Method for determining shear bond strength II" is excellent in non-adhesiveness to floors and the like, and hardly stains floors and the like even after long-term use. .
  • the shear bond strength is preferably less than 12N.
  • An anti-slip fiber processed product having a static friction coefficient of 0.6 or more determined by “Method of determining static friction coefficient II” is excellent in anti-slip properties on wet floors and the like.
  • a non-slip fiber processed product having a static friction coefficient of 0.7 or more obtained in "Method of obtaining static friction coefficient II” is sufficient for a non-slip processed fiber processed product having a small area to wet floors or the like. Demonstrates a good anti-slip property.
  • the coefficient of static friction is more preferably 0.85 or more.
  • Examples thereof include a processed fiber product to which a urethane polymer and an acrylic polymer are adhered.
  • the processed fiber product to which the urethane polymer and the acrylic polymer are adhered is one to which other components other than the urethane polymer and the acrylic polymer are further adhered as necessary, as long as the effects of the present invention are not impaired. May be.
  • urethane polymer those similar to the urethane polymer described in the aqueous dispersion X can be mentioned, and the preferred embodiment is also the same.
  • acrylic polymer examples include the same acrylic polymers as those described for the aqueous dispersion X, and the preferred embodiments are also the same.
  • other components those similar to the other components described in the aqueous dispersion X can be mentioned.
  • the total of the attached amount of the urethane polymer and the attached amount of the acrylic polymer per unit area of the non-slip processed fiber product is 3 preferably ⁇ 500g / m 2, more preferably 30 ⁇ 400g / m 2, more preferably 50 ⁇ 200g / m 2.
  • the total of the adhesion amount of the urethane polymer and the adhesion amount of the acrylic polymer is equal to or more than the lower limit, the anti-slip property of the non-slip processed fiber product on a wet floor or the like is further improved.
  • the non-slip processed fiber product is excellent in washing resistance.
  • the texture of the non-slip processed fiber product is excellent.
  • the second 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 according to the first embodiment of the non-slip processing agent of the present invention.
  • the method of non-slip processing will be described later.
  • the shear adhesive strength determined by “Method of determining shear adhesive strength II” is less than 15N, and the “static friction coefficient Since the coefficient of static friction determined by “Method II” is 0.6 or more, it has excellent anti-slip properties on wet floors and the like and non-adhesion on floors and the like. In addition, since it has excellent anti-slip properties on wet floors and non-adhesion on floors and the like, it can be used for a wide range of applications.
  • the third aspect of the non-slip processed fiber processed product of the present invention is that the shear adhesive strength obtained by the above-described “Method of obtaining shear adhesive strength II” is less than 15 N and the above-mentioned “determination of water contact angle” The water contact angle determined in Method II is 80 ° or more.
  • a non-slip fiber processed product having a shear adhesive strength of less than 15 N determined by "Method for determining shear adhesive strength II" is excellent in non-adhesion to floors and the like, and hardly stains floors and the like even after long-term use. .
  • the shear bond strength is preferably less than 12N.
  • a non-slip processed fiber product having a water contact angle of 80 ° or more determined by “Method for determining water contact angle II” has excellent non-slip properties on wet floors and the like.
  • the water contact angle is preferably 85 ° or more.
  • Non-slip textile processing in which the shear adhesive strength determined by "Method of determining shear adhesive strength II" is less than 15 N and the water contact angle determined by “Method of determining water contact angle II” is 80 ° or more
  • the article include a processed fiber article to which a urethane polymer and an acrylic polymer are attached.
  • the processed fiber product to which the urethane polymer and the acrylic polymer are adhered include the same ones as described in the second embodiment of the non-slip processed fiber product, and the preferred embodiments are also the same.
  • the third aspect of the non-slip processed fiber product of the present invention can be produced, for example, by subjecting the processed fiber product to non-slip processing by the second embodiment of the non-slip processing agent of the present invention.
  • the method of non-slip processing will be described later.
  • the shear adhesive strength determined by “Method for determining shear adhesive strength II” is less than 15 N, and the “water contact angle” Since the water contact angle determined by “Method II” is 80 ° or more, it has excellent anti-slip properties on wet floors and the like and non-adhesion on floors and the like. In addition, since it has excellent anti-slip properties on wet floors and non-adhesion on floors and the like, it can be used for a wide range of applications.
  • the first aspect of the method for producing a non-slip processed fiber product according to the present invention includes the first aspect, the second aspect, the third aspect, and the fourth aspect of the anti-slip processing agent of the present invention.
  • any one of the anti-slip agents is applied to a processed fiber product and dried.
  • the first aspect of the method for producing a non-slip processed fiber product according to the present invention includes a non-slip processing agent according to the present invention in order to obtain a fiber processed product coated with the non-slip processing agent.
  • an anti-slip agent is applied to a processed fiber product, and the anti-slip agent is applied to the processed fiber product Drying.
  • 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.
  • a spray coating method is preferable because it can be applied on a continuous production line without any size restrictions.
  • the spray coating method may be performed by spraying a non-slip processing agent using an air spray.
  • the coating amount of Rubberized agent per unit area of the fiber processed article is preferably 10 ⁇ 1000g / m 2, more preferably 20 ⁇ 800g / m 2, more preferably 100 ⁇ 300g / m 2.
  • the application amount of the anti-slip agent is equal to or more than the lower limit, the anti-slip property of the processed non-slip fiber product on a wet floor or the like is further improved.
  • the non-slip processed fiber product is excellent in washing resistance.
  • the applied amount of the anti-slip agent is equal to or less than the upper limit, the non-adhesiveness of the non-slip processed fiber product is further improved.
  • 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 300 ° C. When heating, the heating time is preferably from 0.1 to 60 minutes.
  • the first, second, and third aspects of the anti-slip agent of the present invention are provided.
  • the fourth aspect in which any one of the anti-slip processing agents is applied to the processed fiber product and dried, so that the anti-slip property on wet floors and the non-adhesive property on floors and the like are excellent.
  • a processed fiber product can be manufactured.
  • the non-slip processed fiber product manufactured in the first aspect of the method for producing a non-slip processed fiber product of the present invention has a non-slip property against a wet floor or the like and a non-adhesive property against a floor or the like. Excellent for a wide range of applications.
  • a second aspect of the method for producing a non-slip processed fiber product of the present invention includes spraying a non-slip processing agent on the textile.
  • the fiber product to which the non-slip processing agent is sprayed satisfies one or both of Condition A and Condition B described below.
  • the dry particle size of the atomized anti-slip agent in spraying the non-slip agent on the textile is less than 150 ⁇ m.
  • Spraying of the non-slip processing agent onto the textile product includes a spray coating method, and the spray coating method may be performed by spraying the non-slip processing agent using an air spray.
  • Spraying amount of Rubberized agent per unit area of the textile preferably 10 ⁇ 1000g / m 2, more preferably 20 ⁇ 800g / m 2, more preferably 100 ⁇ 300g / m 2.
  • the spray amount of the anti-slip agent is not less than the lower limit, the anti-slip property of the non-slip fiber processed product on a wet floor or the like is further improved.
  • the non-slip processed fiber product is excellent in washing resistance.
  • the spray amount of the anti-slip agent is equal to or less than the upper limit, the non-adhesiveness of the non-slip processed fiber product is further improved.
  • Condition A The textile to which the anti-slip agent is sprayed satisfies one or both of Condition A and Condition B.
  • Condition B The fiber product cut into a size of 5 cm ⁇ 5 cm was immersed in deionized water for 2 minutes, the amount of deionized water absorbed was measured, and the water absorption A converted to the water absorption per 1 m 2 of the fiber product was: It is 1000 g / m 2 or more.
  • Condition B The fiber product cut into a size of 3 g was immersed in deionized water for 2 minutes, the amount of deionized water absorbed was measured, and the water absorption B converted to the water absorption per 1 g of the fiber product was 5 g / g. That is all.
  • the dry particle size of the atomized anti-slip agent in spraying the anti-slip agent on textiles is less than 150 ⁇ m.
  • the dry particle size of the atomized anti-slip agent is determined by the following method. That is, the atomized anti-slip agent is deposited on a clean glass substrate so that the atomized droplets do not overlap, and dried at 120 ° C. for 5 minutes to obtain a particle diameter of 200 dried atomized droplets. Measure with an optical microscope and determine the average value.
  • a fiber product used in the second aspect of the method for producing a non-slip processed fiber product of the present invention a woven fabric, a knitted fabric, a nonwoven fabric, or the like can be given. Above all, a chenille fabric used on a wet floor as a bath mat or the like is preferable.
  • the non-slip agent used in the second aspect of the method for producing a non-slip processed fiber product of the present invention the first, second and third aspects of the anti-slip agent of the present invention are used.
  • the same aspects as those of the fourth and fourth aspects are mentioned, and the preferred aspects are also the same.
  • the sprayed anti-slip agent hardly penetrates into the interior of the textile, and the resin is applied to the surface layer of the processed surface. Since it adheres, it is possible to produce a non-slip processed fiber product having excellent anti-slip properties on wet floors and non-adhesion to floors and the like.
  • the non-slip processed fiber product manufactured in the first aspect of the method for producing a non-slip processed fiber product of the present invention has a non-slip property against a wet floor or the like and a non-adhesive property against a floor or the like. Excellent for a wide range of applications.
  • Non-slip property A horizontal stainless steel sheet (SUS304 No. 2B of JIS standard) in which a non-slip processed chenille base cloth is sprayed with water to a surface of 32 mg / cm 2 with the non-slip processed face down by spraying.
  • the chenille base cloth which is placed on the top and subjected to a load of 26.46 N (2.7 kg) from the upper side of the non-slip chenille base cloth, is subjected to a non-slip processing at an ambient temperature of 23 ° C. by a spring.
  • a static friction force was measured by pulling the stainless steel plate in parallel with a stainless steel plate using a hand weighing scale (M506ST series manufactured by Shiro Sangyo Co., Ltd.), and the obtained static friction force was divided by a normal force to obtain a static friction coefficient.
  • the anti-slip property was evaluated according to the following criteria.
  • 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.
  • 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 that has been stacked and slip-proofed is left standing at an ambient temperature of 40 ° C. for 24 hours under a load of 6.86 N (700 g) from the upper side, 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.
  • 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.
  • the water contact angle was evaluated according to the following criteria. A: The water contact angle is 80 ° or more. B: The water contact angle is less than 80 °.
  • Urethane polymer aqueous dispersion A urethane polymer A obtained by using isophorone diisocyanate and 1,6-hexamethylene diisocyanate as a polyvalent isocyanate and using polybutylene adipate as a polyhydric alcohol and dispersing in water ( (Average particle diameter of urethane polymer particles 0.17 ⁇ m, temperature at endothermic peak (crystal melting temperature) 45 ° C., solid content 40%).
  • Urethane polymer aqueous dispersion B urethane polymer B obtained by using isophorone diisocyanate and 1,6-hexamethylene diisocyanate as polyvalent isocyanate and using polybutylene adipate as polyhydric alcohol, and dispersed in water ( (Average particle diameter of urethane polymer particles 0.155 ⁇ m, temperature at endothermic peak (crystal melting temperature) 48 ° C., solid content 40%).
  • 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.
  • 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.
  • aqueous dispersion of polymer particles The viscosity was 197 mPa ⁇ s, and the solid content was 35.0%.
  • a chenille base fabric subjected to anti-slip processing was obtained.
  • 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 Using a water dispersion prepared in the same manner as in Example 1 as a non-slip processing agent, except that the urethane polymer aqueous dispersion A was changed to the urethane polymer aqueous dispersion B, a non-slip chenille base cloth was used. 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.
  • 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.
  • Example 6 A water dispersion prepared in the same manner as in Example 1 was used as an anti-slip agent except that the type of hand spray was changed to LPH-101 (manufactured by Anest Iwata Co., Ltd.) and application was performed at a spray air pressure of 0.1 MPa. Thus, a chenille base cloth subjected to a non-slip processing was obtained. 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 remainder of the monomer mixture as a raw material of the acrylic polymer C was dropped into the flask over 3 hours.
  • the temperature of the flask was maintained at 80 ° C. for 1 hour.
  • 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 used as a non-slip 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.
  • the anti-slip agent of the present invention has excellent anti-slip properties on wet floors and the like and non-adhesiveness on floors and the like, and is useful for the production of non-slip processed fiber products that can be used for a wide range of applications.

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  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

La présente invention concerne : un produit textile traité anti-glissement présentant d'excellentes propriétés anti-glissement par rapport aux sols humides, etc. et des propriétés non collantes par rapport aux sols, etc. ; son procédé de production ; et un agent de traitement anti-glissement qui présente d'excellentes propriétés anti-glissement par rapport aux sols humides, etc. et des propriétés non collantes par rapport aux sols, etc. et avec lequel un produit textile traité anti-glissement peut être obtenu. Cet agent de traitement anti-glissement confère des propriétés anti-glissement à un objet traité, possède un pouvoir adhésif tangentiel inférieur à 15 N tel que déterminé par un procédé spécifique, et possède un coefficient de frottement statique d'au moins 0,6 tel que déterminé par un procédé spécifique.
PCT/JP2019/025854 2018-06-29 2019-06-28 Agent de traitement anti-glissement, produit textile traité anti-glissement et procédé de production de produit textile traité anti-glissement WO2020004628A1 (fr)

Priority Applications (2)

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JP2020527686A JP7111160B2 (ja) 2018-06-29 2019-06-28 滑り止め加工剤、滑り止め加工された繊維加工品、及び滑り止め加工された繊維加工品の製造方法
CN201980035051.9A CN112189044B (zh) 2018-06-29 2019-06-28 防滑加工剂、经防滑加工的纤维加工品及经防滑加工的纤维加工品的制造方法

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JP2018124172 2018-06-29
JP2018-124172 2018-06-29

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WO2020004628A1 true WO2020004628A1 (fr) 2020-01-02

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JP (1) JP7111160B2 (fr)
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JP2000144107A (ja) * 1998-11-09 2000-05-26 Toyo Ink Mfg Co Ltd 滑り防止用シートまたはテープ
JP2006150274A (ja) * 2004-11-30 2006-06-15 Lion Corp 微粒子の舞い上がり防止方法
JP2010515839A (ja) * 2007-01-11 2010-05-13 ザ プロクター アンド ギャンブル カンパニー 布地の色回復組成物、物品及び方法
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KR101463184B1 (ko) * 2014-04-17 2014-11-21 주식회사 케이엠지 슬립방지용 접착제 조성물, 이를 포함하는 접착제 및 제조방법
JP2018111893A (ja) * 2017-01-11 2018-07-19 エステー株式会社 滑り止め手袋及びその製造方法

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