JP2015083724A - Fabric touch leather, and apron and cushion obtained by using the same - Google Patents
Fabric touch leather, and apron and cushion obtained by using the same Download PDFInfo
- Publication number
- JP2015083724A JP2015083724A JP2013221713A JP2013221713A JP2015083724A JP 2015083724 A JP2015083724 A JP 2015083724A JP 2013221713 A JP2013221713 A JP 2013221713A JP 2013221713 A JP2013221713 A JP 2013221713A JP 2015083724 A JP2015083724 A JP 2015083724A
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- resin layer
- flexible resin
- leather
- sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 95
- 239000010985 leather Substances 0.000 title claims abstract description 53
- 229920005989 resin Polymers 0.000 claims abstract description 100
- 239000011347 resin Substances 0.000 claims abstract description 100
- 239000000835 fiber Substances 0.000 claims abstract description 92
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 239000005871 repellent Substances 0.000 claims abstract description 19
- 239000010954 inorganic particle Substances 0.000 claims abstract description 17
- 230000002940 repellent Effects 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 33
- -1 organosiloxane compound Chemical class 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- 229920000728 polyester Polymers 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 12
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 11
- 239000000806 elastomer Substances 0.000 claims description 11
- 229920006243 acrylic copolymer Polymers 0.000 claims description 6
- 239000002734 clay mineral Substances 0.000 claims description 6
- 229910021485 fumed silica Inorganic materials 0.000 claims description 6
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- 239000004705 High-molecular-weight polyethylene Substances 0.000 claims description 4
- 229920013716 polyethylene resin Polymers 0.000 claims description 4
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 34
- 229920000742 Cotton Polymers 0.000 abstract description 12
- 239000002759 woven fabric Substances 0.000 abstract description 9
- 239000002649 leather substitute Substances 0.000 abstract description 7
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 61
- 239000000203 mixture Substances 0.000 description 37
- 238000009472 formulation Methods 0.000 description 13
- 239000000428 dust Substances 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 230000003373 anti-fouling effect Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000000049 pigment Substances 0.000 description 7
- 239000004014 plasticizer Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004381 surface treatment Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- DVMSVWIURPPRBC-UHFFFAOYSA-N 2,3,3-trifluoroprop-2-enoic acid Chemical compound OC(=O)C(F)=C(F)F DVMSVWIURPPRBC-UHFFFAOYSA-N 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000003898 horticulture Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- FPLYNRPOIZEADP-UHFFFAOYSA-N octylsilane Chemical compound CCCCCCCC[SiH3] FPLYNRPOIZEADP-UHFFFAOYSA-N 0.000 description 3
- 238000010428 oil painting Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010345 tape casting Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 125000005250 alkyl acrylate group Chemical group 0.000 description 2
- 229940121375 antifungal agent Drugs 0.000 description 2
- 239000003429 antifungal agent Substances 0.000 description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
- 239000012964 benzotriazole Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000001054 red pigment Substances 0.000 description 2
- 238000007378 ring spinning Methods 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 125000003504 2-oxazolinyl group Chemical class O1C(=NCC1)* 0.000 description 1
- GUUULVAMQJLDSY-UHFFFAOYSA-N 4,5-dihydro-1,2-thiazole Chemical class C1CC=NS1 GUUULVAMQJLDSY-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- VSPBJCAGAJBGKS-UHFFFAOYSA-N Charine Chemical compound OC1=NC(N)=NC(N)=C1OC1C(O)C(O)C(O)CO1 VSPBJCAGAJBGKS-UHFFFAOYSA-N 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical compound F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 150000001495 arsenic compounds Chemical class 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- SHLNMHIRQGRGOL-UHFFFAOYSA-N barium zinc Chemical compound [Zn].[Ba] SHLNMHIRQGRGOL-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 125000003785 benzimidazolyl group Chemical class N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- WEXXMKKKIYDELC-UHFFFAOYSA-N charine Natural products Nc1nc(N)c(OC2OC(CO)C(O)C2O)c(O)n1 WEXXMKKKIYDELC-UHFFFAOYSA-N 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- YGZSVWMBUCGDCV-UHFFFAOYSA-N chloro(methyl)silane Chemical compound C[SiH2]Cl YGZSVWMBUCGDCV-UHFFFAOYSA-N 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- NLCKLZIHJQEMCU-UHFFFAOYSA-N cyano prop-2-enoate Chemical class C=CC(=O)OC#N NLCKLZIHJQEMCU-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012897 dilution medium Substances 0.000 description 1
- XUKFPAQLGOOCNJ-UHFFFAOYSA-N dimethyl(trimethylsilyloxy)silicon Chemical compound C[Si](C)O[Si](C)(C)C XUKFPAQLGOOCNJ-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 229940093920 gynecological arsenic compound Drugs 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 229910052900 illite Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000007759 kiss coating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000005267 main chain polymer Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
- 150000005527 organic iodine compounds Chemical class 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 description 1
- 229920006294 polydialkylsiloxane Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000417 polynaphthalene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- FGVVTMRZYROCTH-UHFFFAOYSA-N pyridine-2-thiol N-oxide Chemical class [O-][N+]1=CC=CC=C1S FGVVTMRZYROCTH-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 238000007763 reverse roll coating Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- XYRAEZLPSATLHH-UHFFFAOYSA-N trisodium methoxy(trioxido)silane Chemical compound [Na+].[Na+].[Na+].CO[Si]([O-])([O-])[O-] XYRAEZLPSATLHH-UHFFFAOYSA-N 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Description
本発明のファブリック調レザーは着衣素材やクッション素材に用いる膜材に関する。本発明のファブリック調レザーは、カフェテラスや移動車販売などの屋外飲食店、宅配運送業、フラワーショップ、リカーショップ、ペットショップ、ビアガーデン、居酒屋などの店員やスタッフが業務着用するエプロン、スポーツ施設、遊園地、展示会、幼稚園や託児所、介護施設などのスタッフが業務着用するエプロン、その他、料理、園芸、菜園、陶芸、油絵、ガラス工芸、木工、日曜大工などの趣味に個人着用するエプロンや前掛けなどの用途に適する耐久性及び防水性を有し、装着感に優れ、特に綿などの天然繊維による織物独特の暖か味のある外観と手触り感を有しながら、毛羽ほつれや擦れ摩耗の少ない表面特性を有するファブリック調レザーに関する。またこれらの着衣素材以外、スツール、ソファー、ピロー、座布団などの各種クッション表皮、カバンの内装材やカジュアルバッグの表皮素材、縫いぐるみなどの表皮を始め、従来のビニルレザーが使用されている雑貨用途にも同様に好適なファブリック調レザーに関する。 The fabric-like leather of the present invention relates to a film material used for a clothing material or a cushion material. The fabric-like leather of the present invention is an apron, sports facility, etc. worn by store staff and staff such as outdoor restaurants such as cafe terraces and mobile car sales, home delivery business, flower shop, liquor shop, pet shop, beer garden, tavern, etc. Aprons worn by staff such as amusement parks, exhibitions, kindergartens, day nurseries, nursing care facilities, etc., aprons worn personally for hobbies such as cooking, horticulture, vegetable gardens, ceramics, oil painting, glass crafts, woodworking, and DIY Durability and waterproofing suitable for applications such as apron, excellent wearing feeling, especially warm appearance and feel unique to fabrics made of natural fibers such as cotton, but less fuzzing and rubbing wear The present invention relates to a fabric-like leather having surface characteristics. In addition to these clothing materials, various cushion skins such as stools, sofas, pillows, and cushions, interior materials for bags, skin materials for casual bags, and skins for stuffed animals, etc., for miscellaneous goods that use conventional vinyl leather Also relates to a suitable fabric-like leather.
食品の加工工場、給食用厨房などで着用する水濡れカビ対策エプロン（特許文献１）。食べこぼしなどが受けられる裾ポケット部を形成した介護用エプロン（特許文献２）。炊事をするとき、流し台の高さ周辺に、飛び散る水しぶきを吸収し、着衣に水が通過するのを防ぐエプロン（特許文献３）。防水布を用いた漁業または水産加工業用エプロン（特許文献４）など、これらの他にも用途・目的に応じて多様な防水性エプロンが提案されている。しかしこれらエプロンは樹脂加工によって着用感がゴム的な反発感やプラスチック的なゴワゴワ感（突っ張り感）を有するため、長時間着用すると不快感や疲労感を伴うことがあった。また樹脂コーティングや樹脂ラミネートによるエプロン表面の独特のテカテカ感やツルツルした手触り感などは使用者の好き嫌いが分かれるものであった。特に特許文献３のエプロンは表面が布地であるため外観的にはファブリック調を有し、手触り感のよいものであるが、水しぶきの吸収が過度になるとエプロンが過度に重くなり、着用感を悪化させることがあった。以上のことから、エプロンや前掛けなどの用途に適する耐久性を有し、装着感に優れ、特に綿などの天然繊維による織物独特の暖か味のある外観と手触り感を有しながら、毛羽ほつれや擦れ摩耗の少ない表面特性を有するファブリック調レザーは存在しておらず、このようなエプロンや前掛け用のレザー素材の提供が望まれていた。また同様にクッション表皮材に用いるファブリック調レザー素材の提供も望まれている。 Anti-wet mold apron worn in food processing factories and kitchens for lunch (Patent Document 1). An apron for nursing care in which a hem pocket portion for receiving spilled food is received (Patent Document 2). When cooking, an apron that absorbs splashes of water around the height of the sink and prevents water from passing through the clothes (Patent Document 3). In addition to these, a variety of waterproof aprons have been proposed depending on applications and purposes, such as an apron for fishery or fishery processing industry using a waterproof cloth (Patent Document 4). However, since these aprons have a rubber-like rebound feeling and a plastic-like feeling (stretching feeling) due to resin processing, they sometimes have a feeling of discomfort and fatigue when worn for a long time. In addition, the user's likes and dislikes vary depending on the unique texture of the apron surface and the smooth feel of the apron surface caused by resin coating and resin lamination. In particular, the apron of Patent Document 3 has a fabric-like appearance because the surface is a fabric and has a good touch feeling. However, if the water spray is excessively absorbed, the apron becomes excessively heavy and the wearing feeling deteriorates. There was something to do. From the above, it has durability suitable for applications such as apron and apron, has excellent wearing feeling, especially with a warm appearance and texture unique to fabric made of natural fibers such as cotton, There is no fabric-like leather having surface characteristics with little rubbing wear, and it has been desired to provide such an apron and a leather material for an apron. Similarly, it is desired to provide a fabric-like leather material used for cushion skin materials.
本発明は、店員や施設スタッフが業務着用するエプロン、個人着用するエプロンや前掛けなどの用途に適する耐久性及び防水性を有する合成レザー素材、及び各種クッション表皮、カバン・バッグ素材、縫いぐるみ素材、日用雑貨品用表皮素材であって、装着感や手触り感に優れ、特に綿などの天然繊維による織物独特の暖か味のある外観と手触り感を有しながら、毛羽ほつれや擦れ摩耗の少ない表面特性を有するファブリック調レザーの提供をしようとするものである。 The present invention includes an apron worn by shop assistants and facility staff, a durable and waterproof synthetic leather material suitable for applications such as an apron and apron for personal wear, and various cushion skins, bag / bag materials, stuffed toy materials, sun It is a skin material for household goods, and it has an excellent feeling of wearing and touch, and especially has a warm appearance and feel unique to fabrics made of natural fibers such as cotton, but has low fraying and rubbing wear. It is intended to provide a fabric-like leather having.
本発明は、撥水処理を施した繊維布帛に可撓性樹脂層が含浸被覆形成さてなる防水積層体において、可撓性樹脂層に疎水性無機粒子及び摺動性付与剤を特定量含有させ、かつ、繊維布帛及び可撓性樹脂層との質量比を特定範囲とし、また、繊維布帛に特定の芯鞘嵩高糸条を含ませることによって、耐久性と防水性を有し、装着感や手触り感に優れ、特に綿などの天然繊維による織物独特の暖か味のある外観と手触り感を有しながら、毛羽ほつれや擦れ摩耗の少ない表面特性を有する合成レザーが得られることを見出して本発明を完成させるに至った。 The present invention provides a waterproof laminate in which a flexible resin layer is impregnated and coated on a water-repellent fiber fabric, and the flexible resin layer contains a specific amount of hydrophobic inorganic particles and a slidability-imparting agent. In addition, by making the mass ratio of the fiber fabric and the flexible resin layer into a specific range, and by including a specific core-sheath bulky yarn in the fiber fabric, it has durability and waterproofness, The present invention finds that a synthetic leather having excellent surface texture and surface characteristics with low fraying and rubbing wear can be obtained while having a warm appearance and touch feeling unique to fabrics made of natural fibers such as cotton. It came to complete.
すなわち本発明のファブリック調レザーは、撥水処理を施した繊維布帛に可撓性樹脂層が含浸被覆形成さてなる防水積層体であって、前記可撓性樹脂層が、疎水性無機粒子及び摺動性付与剤を前記可撓性樹脂層に対して１〜２０質量％含有し、かつ、前記繊維布帛及び前記可撓性樹脂層との質量比が２：１〜１：１の範囲であり、また、前記繊維布帛が芯鞘嵩高糸条を含み、この芯鞘嵩高糸条の芯部分が無撚ステープル束で構成され、鞘部分が捲回ステープル束で螺旋状に被覆されており、前記無撚ステープル束の一部と、前記捲回ステープル束とが連続していることが好ましい。これによって耐久性及び防水性に優れ、装着感や手触り感に優れ、特に綿などの天然繊維による織物独特の暖か味のある外観と手触り感を有しながら、毛羽ほつれや擦れ摩耗の少ない表面特性を有するファブリック調レザーを得ることを可能とする。 That is, the fabric-like leather of the present invention is a waterproof laminate in which a flexible resin layer is impregnated and coated on a fiber fabric that has been subjected to a water repellent treatment, and the flexible resin layer comprises hydrophobic inorganic particles and slides. A mobility-imparting agent is contained in an amount of 1 to 20% by mass with respect to the flexible resin layer, and the mass ratio of the fiber fabric and the flexible resin layer is in the range of 2: 1 to 1: 1. Further, the fiber fabric includes a core-sheath bulky yarn, the core portion of the core-sheath bulky yarn is constituted by a non-twisted staple bundle, and the sheath portion is spirally covered with a wound staple bundle, It is preferable that a part of the untwisted staple bundle and the wound staple bundle are continuous. As a result, it has excellent durability and waterproofness, excellent wearing feeling and touch feeling, and especially a surface characteristic with less fraying and rubbing wear while having a warm appearance and feel unique to fabrics made of natural fibers such as cotton. It is possible to obtain a fabric-like leather having
本発明のファブリック調レザーは、前記疎水性無機粒子が、有機シロキサン化合物で処理された、シリカ、ヒュームドシリカ、ゼオライト、及び粘土鉱物から選ばれた１種以上の表面処理粒子であることが好ましい。これによって特に疎水性による防水性を有し、また防塵性や防汚性にも優れ、しかも上品な艶消し外観であるファブリック調レザーを得ることを可能とする。 In the fabric-like leather of the present invention, the hydrophobic inorganic particles are preferably one or more kinds of surface-treated particles selected from silica, fumed silica, zeolite, and clay mineral treated with an organosiloxane compound. . This makes it possible to obtain a fabric-like leather that has a waterproof property due to hydrophobicity, is excellent in dust resistance and antifouling properties, and has an elegant matte appearance.
本発明のファブリック調レザーは、前記摺動性付与剤が、シリコーン・アクリル共重合体樹脂粒子、フッ素樹脂粒子、及び高分子量ポリエチレン樹脂粒子から選ばれた１種以上であり、前記可撓性樹脂層に対して０．１〜５質量％含むことが好ましい。これによって、より毛羽ほつれや擦れ摩耗の少ない表面特性を有するファブリック調レザーを得ることができ、さらにレザー表面に付着したホコリ、ゴミ、泥、花粉などを叩き落とし易くすることで各種用途での防塵効果や防汚効果を発揮することができる。 In the fabric-like leather of the present invention, the slidability imparting agent is at least one selected from silicone / acrylic copolymer resin particles, fluororesin particles, and high molecular weight polyethylene resin particles, and the flexible resin It is preferable to contain 0.1-5 mass% with respect to a layer. This makes it possible to obtain a fabric-like leather with surface characteristics with less fraying and rubbing wear, and it is also easy to knock off dust, dirt, mud, pollen, etc. adhering to the leather surface to prevent dust in various applications. The effect and antifouling effect can be exhibited.
本発明のファブリック調レザーは、前記可撓性樹脂層が、軟質塩化ビニル樹脂を主体に構成されることが好ましい。これによって高周波溶着による縫製を可能とする。 In the fabric-like leather of the present invention, it is preferable that the flexible resin layer is mainly composed of a soft vinyl chloride resin. This enables sewing by high frequency welding.
本発明のファブリック調レザーは、前記可撓性樹脂層が、ポリウレタン系エラストマー、ポリエステル系エラストマー、ポリオレフィン系エラストマー、及びフッ素系エラストマーから選ばれた１種以上のエラストマーを主体に構成されることが好ましい。これによって高周波溶着による縫製を可能とする。 In the fabric-like leather of the present invention, it is preferable that the flexible resin layer is mainly composed of one or more elastomers selected from polyurethane elastomers, polyester elastomers, polyolefin elastomers, and fluorine elastomers. . This enables sewing by high frequency welding.
本発明のエプロン及びクッションは、上記に記載のファブリック調レザーを使用することが好ましい。これによって耐久性及び防水性に優れ、（装着感や）手触り感に優れ、特に綿などの天然繊維による織物独特の暖か味のある外観と手触り感を有しながら、毛羽ほつれや擦れ摩耗の少ない表面特性を有するエプロン及びクッションを得ることを可能とする。 The apron and cushion of the present invention preferably use the above-described fabric-like leather. As a result, it has excellent durability and waterproofness, excellent touch feeling (feeling of wearing and), especially with a warm appearance and feel unique to fabrics made of natural fibers such as cotton, but with less fraying and rubbing wear It is possible to obtain an apron and cushion having surface properties.
本発明のファブリック調レザーは、耐久性及び防水性を有し、装着感に優れ、特に綿などの天然繊維による織物独特の暖か味のある外観と手触り感を有しながら、毛羽ほつれや擦れ摩耗の少ない表面特性を有するので、カフェテラスや移動車販売などの屋外飲食店、宅配運送業、フラワーショップ、リカーショップ、ペットショップ、ビアガーデン、居酒屋などの店員やスタッフが業務着用するエプロン、スポーツ施設、遊園地、展示会、幼稚園や託児所、介護施設などのスタッフが業務着用するエプロン、その他、料理、園芸、菜園、陶芸、油絵、ガラス工芸、木工、日曜大工などの趣味に個人着用するエプロンや前掛けなどの用途に適している。また、これらの着衣素材以外、スツール、ソファー、ピロー、座布団などの各種クッション表皮、カバンの内装材やカジュアルバッグの表皮素材、縫いぐるみなどの表皮を始め、従来のビニルレザーが使用されている雑貨用途にも同様に好適である。 The fabric-like leather of the present invention has durability and waterproofness, is excellent in wearing feeling, and has a warm appearance and touch feeling unique to fabrics made of natural fibers such as cotton. Apron and sports facilities worn by staff and staff such as outdoor restaurants such as cafe terraces and mobile car sales, delivery services, flower shops, liquor shops, pet shops, beer gardens, taverns, etc. Aprons worn by staff such as amusement parks, exhibitions, kindergartens, day nurseries, nursing care facilities, etc., aprons worn personally for hobbies such as cooking, horticulture, vegetable gardens, ceramics, oil painting, glass crafts, woodworking, and DIY Suitable for applications such as apron. In addition to these clothing materials, various cushion skins such as stools, sofas, pillows, cushions, interior materials for bags, skin materials for casual bags, and skins for stuffed animals, etc. Is also suitable.
本発明のファブリック調レザーは、撥水処理を施した繊維布帛に可撓性樹脂層が含浸被覆形成さてなる防水積層体であって、可撓性樹脂層が、疎水性無機粒子及び摺動性付与剤を可撓性樹脂層に対して１〜２０質量％含有し、かつ、繊維布帛及び可撓性樹脂層との質量比が２：１〜１：１の範囲であり、また、繊維布帛が芯鞘嵩高糸条を含み、この芯鞘嵩高糸条の芯部分が無撚ステープル束で構成され、鞘部分が捲回ステープル束で螺旋状に被覆されており、無撚ステープル束の一部と捲回ステープル束とが連続しているものである。 The fabric-like leather of the present invention is a waterproof laminate in which a flexible fabric layer is impregnated with a water-repellent fiber fabric, and the flexible resin layer comprises hydrophobic inorganic particles and slidability. The imparting agent is contained in an amount of 1 to 20% by mass with respect to the flexible resin layer, and the mass ratio between the fiber fabric and the flexible resin layer is in the range of 2: 1 to 1: 1, and the fiber fabric. Includes a core-sheath bulky yarn, the core part of the core-sheath bulky yarn is constituted by a non-twisted staple bundle, and the sheath part is spirally covered with a wound staple bundle, and a part of the non-twisted staple bundle And the wound staple bundle are continuous.
本発明のファブリック調レザーに用いる繊維布帛には、経糸条と緯糸条とからなる織布または編物で、目付量は７５〜３００ｇ/ｍ２、特に１００〜２００ｇ/ｍ２の織布または編物を用いることが好ましい。織布は、平織物、綾織物、朱子織物などはフラットで織物独特の暖か味のあるファブリック外観が得られるので好ましい。編布はラッセル編物が引裂強度に優れ好ましい。これらの繊維布帛には公知の繊維処理加工、例えば、精練処理、漂白処理、染色処理、柔軟化処理、撥水処理、吸水防水処理、防カビ処理、防炎処理、及びバインダー樹脂処理など施して使用することができるが、本発明では特に撥水処理が施された繊維布帛を用いることが防水性付与の観点において好ましい。 The fiber fabric used for the fabric tone leather of the present invention is a woven or knitted fabric made of a warp strip and weft conditions, the basis weight is 75~300g / m 2, in particular of 100 to 200 g / m 2 woven or knitted fabric It is preferable to use it. The woven fabric is preferably a flat woven fabric, a twill woven fabric, a satin woven fabric, and the like, since a fabric appearance having a warm taste unique to the woven fabric can be obtained. As the knitted fabric, a Russell knitted fabric is preferable because of excellent tear strength. These fiber fabrics are subjected to known fiber processing such as scouring, bleaching, dyeing, softening, water repellent, water-absorbing and waterproofing, mildew-proofing, flameproofing, and binder resin treatment. Although it can be used, in the present invention, it is particularly preferable to use a fiber fabric that has been subjected to a water repellent treatment from the viewpoint of imparting waterproofness.
このような繊維布帛は、繊維布帛を構成する経糸条群及び緯糸条群の双方が芯鞘嵩高糸条であることが好ましいが、経糸条群または緯糸条群のいずれか一方のみが綿番手の１０番手（５９０ｄｔｅｘ）〜６０番手（９８ｄｔｅｘ）の範囲の芯鞘嵩高糸条で構成（単糸または双糸）されていてもよい。経糸条群または緯糸条群のいずれか一方のみを芯鞘嵩高糸条とする場合、他方の糸条群は綿番手の１０番手（５９０ｄｔｅｘ）〜６０番手（９８ｄｔｅｘ）の範囲の通常の紡績糸条（単糸または双糸または三子撚糸）である。芯鞘嵩高糸条の芯部分は無撚ステープル束で構成され、また鞘部分は捲回ステープル束で螺旋状に被覆されており、さらに無撚ステープル束の一部のステープルと、捲回ステープル束のステープルとが互いに連続する1本のステープルで構成されているもので、繊度が０．５５〜１１．１ｄｔｅｘ、特に１．１〜５．５ｄｔｅｘ、長さが３０ｍｍ〜２００ｍｍ、特に５０〜１５０ｍｍのステープルが使用できる。すなわち１本のステープルの３０〜７０％が無撚ステープル束の一部として芯部分を構成し、残り３０〜７０％が芯部分から外に伸び出て、それが芯部分外周に螺旋状に巻き付いて捲回ステープル束の一部を構成している。このような芯部分（鉛直配列ステープル）と鞘部分（捲回角度３０〜７０°）とによってステープル配列角度が互いに異なる紡績糸条は、旋回気流を利用したリング紡績装置によって製造することができる。旋回気流を用いる紡績とは、ドラフト装置のニップ点を通過したスライバーに旋回気流を吹き付けスライバー外周のステープルを浮き上がらせ、これによりステープルの端部をスライバーから分離して気流によって旋回させ、分離したステープルを中心部ステープル束（配列角度０〜５°）の外周に絡めながら角度３０〜７０°の捲回を加える結束方法で、鞘部の捲回方向はＳ方向・Ｚ方向の何れであってもよい。このような芯部分と鞘部分の構成ステープル本数比率は２：１〜１：２、好ましくは３：１〜１：１の範囲である。 In such a fiber fabric, it is preferable that both the warp yarn group and the weft yarn group constituting the fiber fabric are core-sheath bulky yarns, but only one of the warp yarn group or the weft yarn group is the cotton count. You may be comprised (single yarn or double yarn) by the core sheath bulky yarn of the 10th (590 dtex)-60th (98 dtex) range. When only one of the warp yarn group or the weft yarn group is used as a core-sheath bulky yarn, the other yarn group is a normal spun yarn in the range of 10th (590 dtex) to 60th (98 dtex) cotton count. (Single yarn or twin yarn or triplet twisted yarn). The core portion of the core-sheath bulky yarn is composed of a non-twisted staple bundle, and the sheath portion is spirally coated with the wound staple bundle, and further, some staples of the untwisted staple bundle and the wound staple bundle The staples are composed of one continuous staple, and have a fineness of 0.55 to 11.1 dtex, particularly 1.1 to 5.5 dtex, and a length of 30 mm to 200 mm, particularly 50 to 150 mm. Staples can be used. That is, 30 to 70% of one staple constitutes the core part as a part of the untwisted staple bundle, and the remaining 30 to 70% extends out from the core part, and it is spirally wound around the outer periphery of the core part. Part of the wound staple bundle. Such spun yarns having different staple arraying angles depending on the core portion (vertical array staple) and the sheath portion (winding angle 30 to 70 °) can be manufactured by a ring spinning device using a swirling airflow. Spinning using a swirling airflow means that the swirling airflow is blown to the sliver that has passed through the nip point of the draft device, and the staples on the outer periphery of the sliver are lifted, thereby separating the end of the staple from the sliver and swirling with the airflow. Is a binding method in which winding is performed at an angle of 30 to 70 ° while being wound around the outer periphery of the central staple bundle (array angle 0 to 5 °), and the winding direction of the sheath portion is either the S direction or the Z direction. Good. The ratio of the number of staples constituting the core portion and the sheath portion is in the range of 2: 1 to 1: 2, preferably 3: 1 to 1: 1.
繊維布帛の経糸条及び／又は緯糸条における芯鞘嵩高糸条は、１）．Ｓ方向捲回ステープル束を有するＳ方向芯鞘嵩高糸条で構成されたもの、２）．Ｚ方向捲回ステープル束を有するＺ方向芯鞘嵩高糸条で構成されたもの、３）．Ｓ方向芯鞘嵩高糸条とＺ方向芯鞘嵩高糸条とから構成されたものの何れかである。特にＳ方向芯鞘嵩高糸条とＺ方向芯鞘嵩高糸条との混用から構成される繊維布帛において、Ｓ方向芯鞘嵩高糸条とＺ方向芯鞘嵩高糸条との混用本数比率は３：１〜１：３の範囲で、特に１：１であることが好ましい。この混用比率範囲において、Ｓ方向芯鞘嵩高糸条とＺ方向芯鞘嵩高糸条とは、１本交互配置、２本引揃交互配置、ｎ本引揃交互配置、「３本（Ｓ）・１本（Ｚ）」ｎ、「２本（Ｓ）・１本（Ｚ）」ｎ、「１本（Ｓ）・２本（Ｚ）」ｎ、「１本（Ｓ）・３本（Ｚ）」ｎなどの規則的繰返し配置とすることが好ましい。また、必要があればこれら芯鞘嵩高糸条の配置に通常の紡績糸条を配置することもできる。芯鞘嵩高糸条の打ち込み密度は、１インチ間４０〜１２０本が好ましく、特に１６〜２４綿番手の単糸、または２０〜４０番手の双糸を用いて１インチ間６０〜１００本の織密度で糸を打込んで得られる繊維布帛で、目抜け空隙率０〜５％の高織密度織物が適している。 The core sheath bulky yarn in the warp and / or the weft of the fiber fabric is 1). Consists of S-direction core-sheath bulky yarns with S-direction wound staple bundles, 2). Consists of a Z-direction core-sheath bulky yarn having a Z-direction wound staple bundle, 3). It is either one composed of an S-direction core-sheath high yarn and a Z-direction core-sheath high yarn. In particular, in a fiber fabric composed of a mixture of S-direction core-sheath bulky yarn and Z-direction core-sheath bulky yarn, the ratio of the number of mixed S-direction core-sheath bulky yarn and Z-direction core-sheath bulky yarn is 3: The range of 1-1: 3 is preferable, and 1: 1 is particularly preferable. In this mixed ratio range, the S-direction core-sheath bulky yarn and the Z-direction core-sheath bulky yarn are alternately arranged one by one, two by pulling alternately, by n by pulling alternately, “3 (S) "1 (Z)" n, "2 (S) · 1 (Z)" n, "1 (S) · 2 (Z)" n, "1 (S) · 3 (Z) It is preferable to use a regular repeating arrangement such as “n”. Further, if necessary, a normal spun yarn can be arranged in the arrangement of the core-sheath bulky yarn. The core-sheath bulky yarn has a driving density of preferably 40 to 120 yarns per inch, particularly 60 to 100 yarns per inch using a single yarn of 16 to 24 cotton count or a double yarn of 20 to 40 count. A high-weaving density woven fabric having a void porosity of 0 to 5% is suitable as a fiber fabric obtained by driving yarns at a density.
芯鞘嵩高糸条の芯部分を構成する無撚ステープル束と、鞘部分を構成する捲回ステープル束とは互いに同一の繊維種である。本発明のファブリック調レザーに好ましい繊維種は、ポリエステル繊維、ビニロン繊維、ナイロン繊維、アクリル繊維、アラミド繊維から選ばれた１種の繊維、または混用繊維であるが、特にポリエステル繊維またはナイロン繊維単独使用が好ましい。ポリエステル繊維としては、具体的にポリエチレンテレフタレート（ＰＥＴ）、ポリブチレンテレフタレート（ＰＢＴ）、ポリナフタレンテレフタレート（ＰＥＮ）などが挙げられる。また必要に応じてポリエステル芯鞘嵩高糸条とアラミド芯鞘嵩高糸条とを混用配置して本発明のファブリック調レザー（エプロンやクッション表皮）の破壊強度を向上させることもできる。本発明のファブリック調レザーにおいて、経糸条群または緯糸条群のいずれか一方のみをポリエステル芯鞘嵩高糸条とする場合、他方の糸条群も同一番手相当のポリエステル紡績糸条とすることが好ましい。 The untwisted staple bundle constituting the core portion of the core-sheath bulky yarn and the wound staple bundle constituting the sheath portion are the same fiber type. The preferred fiber type for the fabric-like leather of the present invention is one fiber selected from polyester fiber, vinylon fiber, nylon fiber, acrylic fiber, and aramid fiber, or a mixed fiber. Particularly, polyester fiber or nylon fiber alone is used. Is preferred. Specific examples of the polyester fiber include polyethylene terephthalate (PET), polybutylene terephthalate (PBT), and polynaphthalene terephthalate (PEN). Further, if necessary, the polyester core sheath bulky yarn and the aramid core sheath bulky yarn can be mixed and arranged to improve the breaking strength of the fabric-like leather (apron or cushion skin) of the present invention. In the fabric-like leather of the present invention, when only one of the warp yarn group or the weft yarn group is a polyester core sheath bulky yarn, the other yarn group is preferably a polyester spun yarn corresponding to the same count. .
上記繊維布帛の撥水処理する撥水剤は、フッ素系化合物、シリコーン系化合物、パラフィン系化合物から選ばれた１種以上を含有する溶液により、繊維布帛に対して乾燥付着率０．１〜５．０重量％で処理されたものである。撥水剤の乾燥付着率が０．１重量％未満だと得られるレザー断面部から繊維布帛内部に水が毛管現象により深く浸透し黴の発生を促し外観や衛生性を悪くすることがある。また、乾燥付着率が５．０重量％を越えると繊維布帛と可撓性樹脂層との密着性が悪くなり、得られるレザーの動的耐久性を不十分とすることがある。フッ素系化合物としてはパーフルオロアクリレート・アルキルアクリレート共重合体、パーフルオロアクリレート・アルキルアクリレート・塩化ビニル共重合体、パーフルオロアクリレートとポリオキシエチレン基含有（モノマーまたはプレポリマー）の共重合体などが挙げられる。シリコーン系化合物としては、メチルクロロシラン、ポリメチルシロキサン、ジメチルポリシロキサン、メチルハイドロジエンポリシロキサン、メチルケイ酸ソーダなどが挙げられる。パラフィン系化合物としては炭素数２０〜４８、融点が５０〜７０℃のｎ−パラフィンワックスが挙げられる。これら撥水剤は、ポリウレタン樹脂エマルジョンなどをバインダーとして保持性を高めた処方（質量比１：１）で使用することもできる。また、上記撥水剤には防黴剤を含有することが好ましい。防黴剤としては、銀系化合物、有機ヒ素系化合物、有機ヨード系化合物、ベンズイミダゾール系化合物、イソチアゾリン系化合物、ピリチオン系化合物、ピリジン系化合物、トリアジン系化合物、Ｎ−ハロアルキルチオ系化合物などが例示でき、繊維布帛に対して付着率０．０１〜１．０重量％で処理されたものである。 The water repellent for the water repellent treatment of the fiber fabric is a dry adhesion rate of 0.1 to 5 with respect to the fiber fabric by a solution containing at least one selected from a fluorine compound, a silicone compound, and a paraffin compound. 0.0% by weight. When the dry adhesion rate of the water repellent is less than 0.1% by weight, water penetrates deeply into the fiber fabric from the cross section of the leather obtained by capillary action and promotes the generation of wrinkles, which may deteriorate the appearance and hygiene. On the other hand, when the dry adhesion rate exceeds 5.0% by weight, the adhesion between the fiber fabric and the flexible resin layer is deteriorated, and the resulting leather may have insufficient dynamic durability. Examples of fluorine compounds include perfluoroacrylate / alkyl acrylate copolymers, perfluoroacrylate / alkyl acrylate / vinyl chloride copolymers, and copolymers of perfluoroacrylate and polyoxyethylene groups (monomers or prepolymers). It is done. Examples of the silicone compound include methylchlorosilane, polymethylsiloxane, dimethylpolysiloxane, methylhydropolysiloxane, and sodium methylsilicate. Examples of the paraffinic compound include n-paraffin wax having 20 to 48 carbon atoms and a melting point of 50 to 70 ° C. These water repellents can also be used in a formulation (mass ratio 1: 1) with improved retention using a polyurethane resin emulsion or the like as a binder. The water repellent preferably contains an antifungal agent. Examples of antifungal agents include silver compounds, organic arsenic compounds, organic iodine compounds, benzimidazole compounds, isothiazoline compounds, pyrithione compounds, pyridine compounds, triazine compounds, N-haloalkylthio compounds, and the like. The fiber fabric is treated with an adhesion rate of 0.01 to 1.0% by weight.
撥水処理が施された目抜け空隙率０〜５％の繊維布帛の両面には、１）．軟質塩化ビニル樹脂を主体とする可撓性樹脂層が形成されているか、または２）．ポリウレタン系エラストマー、ポリエステル系エラストマー、ポリオレフィン系エラストマー、及びフッ素系エラストマーから選ばれた１種以上のエラストマーを主体とする可撓性樹脂層が形成されている。また、これらの可撓性樹脂層１）または２）には、疎水性無機粒子を可撓性樹脂層に対して１〜１９．９質量％で含有している。これらの可撓性樹脂層は、軟質ポリ塩化ビニル樹脂ペーストゾル、または有機溶剤に可溶化したエラストマー、またはエラストマーのエマルジョンまたはディスパージョンなどを用いてのディッピング加工、またはコーティング加工（例えば、グラビアコート法、コンマコート法、ロールコート法、リバースロールコート法、バーコート法、ドクターナイフコート法、キスコート法など）によって含浸被覆することで形成される。この可撓性樹脂層は乾燥熱処理後の固形分付着量として、７５〜３００ｇ/ｍ２、特に１００〜２００ｇ/ｍ２で形成され、繊維布帛と可撓性樹脂層との質量比が２：１〜１：１の範囲とすることが好ましい。従ってこの関係より本発明のファブリック調レザーの質量範囲は１５０ｇ/ｍ２〜９００ｇ/ｍ２である。可撓性樹脂層の比率が２：１（可撓性樹脂層）よりも少ないと、得られるレザーの摩耗耐久性が不十分となり漏水の原因となることがある。また、１：１（難燃性被覆層）を超えるとレザー本体が重くなると同時に、外観が人工的となり、天然繊維による織物独特の暖か味のあるナチュラル外観が損なわれることがある。本発明のファブリック調レザーは、高周波による熱溶着縫製性の観点において可撓性樹脂層は軟質塩化ビニル樹脂を主体に形成され、繊維布帛と同程度の質量の可撓性樹脂層を設けたものが好ましい。 On both sides of a fiber fabric having a void void rate of 0 to 5% subjected to water repellent treatment, 1). A flexible resin layer mainly composed of soft vinyl chloride resin is formed, or 2). A flexible resin layer mainly composed of one or more elastomers selected from polyurethane elastomers, polyester elastomers, polyolefin elastomers, and fluorine elastomers is formed. These flexible resin layers 1) or 2) contain hydrophobic inorganic particles in an amount of 1 to 19.9% by mass with respect to the flexible resin layer. These flexible resin layers are formed by dipping or coating using a soft polyvinyl chloride resin paste sol, an elastomer solubilized in an organic solvent, or an emulsion or dispersion of an elastomer (for example, a gravure coating method). , Comma coating method, roll coating method, reverse roll coating method, bar coating method, doctor knife coating method, kiss coating method, etc.). As solid adhered amount after the flexible resin layer is dried heat treatment, 75~300g / m 2, is formed in particular at 100 to 200 g / m 2, the weight ratio of the fiber cloth and the flexible resin layer 2: It is preferable to set it as the range of 1-1: 1. Thus the mass range of fabric tone leather of the present invention from this relationship is 150g / m 2 ~900g / m 2 . When the ratio of the flexible resin layer is less than 2: 1 (flexible resin layer), the obtained leather has insufficient wear durability and may cause water leakage. On the other hand, when the ratio exceeds 1: 1 (flame retardant coating layer), the leather body becomes heavy and at the same time the appearance becomes artificial, and the natural appearance with a warm taste unique to fabrics made of natural fibers may be impaired. In the fabric-like leather of the present invention, the flexible resin layer is mainly composed of soft vinyl chloride resin from the viewpoint of high-temperature heat-welded sewability, and is provided with a flexible resin layer having the same mass as that of the fiber fabric. Is preferred.
可撓性樹脂層に含有する疎水性無機粒子としては、シリカ、ヒュームドシリカ、ゼオライト、及び粘土鉱物から選ばれた１種以上の表面処理粒子である。粘土鉱物とは具体的に、モンモリロナイト、セピオライト、タルク、カオリナイト、バーミキュライト、ハロサイト、イラサイト、クロライトなどの層状ケイ酸塩であり、これらは複数種併用してもよい。これら粒子の表面処理には、オリゴ有機シロキサン化合物または、ポリ有機シロキサン化合物及びこれらの混合物を使用する。有機シロキサン化合物としては、ポリジ有機シロキサン、ポリ有機シロキサン、ポリジ有機シラザンまたはポリ有機シラザン；有機シラン、例えば、オクチルシラン、ジ有機シラン；有機シラザン、例えば、ヘキサメチレンジシラザン；有機ジシラザン；シランのオリゴマー、例えば、ペンタメチルジシロキサン；有機オリゴシラザンおよびこれらの混合物を含むことができる。好ましい有機シロキサン化合物は、ポリジメチルシロキサン、オリゴジメチルシロキサン、オリゴメチルフェニルシロキサン、ポリ（メチルフェニル）シロキサン、ジハロアルキルシランまたはジハロジアルキルシランの縮合反応生成物、すなわちオリゴジアルキルシロキサンまたはポリジアルキルシロキサンなどである。特に好ましい例は、シリカまたは、ヒュームドシリカを用い、これらをオクチルシラン、ジメチルジクロロシラン、ヘキサメチルジシラザンなどで表面処理を施した粒子である。これらの有機シロキサン化合物は水やアルコール類、有機溶剤などの希釈媒体中０．５〜５質量％濃度で含む溶液組成物を処理剤として、この処理剤中でシリカ、ヒュームドシリカ、ゼオライト、及び粘土鉱物の何れか１種以上を分散、攪拌した後、これらの粒子を乾燥させることで疎水性無機粒子を得ることができる。これら疎水性無機粒子の粒子径は０．０１μｍ〜５μｍ、好ましくは０．１μｍ〜２．５μｍであるが、これらは凝集体粒子であってもよい。 The hydrophobic inorganic particles contained in the flexible resin layer are one or more kinds of surface-treated particles selected from silica, fumed silica, zeolite, and clay mineral. Specifically, the clay mineral is a layered silicate such as montmorillonite, sepiolite, talc, kaolinite, vermiculite, halosite, illite and chlorite, and these may be used in combination. For the surface treatment of these particles, an oligoorganosiloxane compound or a polyorganosiloxane compound and a mixture thereof are used. Examples of the organic siloxane compound include polydiorganosiloxane, polyorganosiloxane, polydiorganosilazane or polyorganosilazane; organic silane such as octylsilane, diorganosilane; organic silazane such as hexamethylenedisilazane; organic disilazane; silane oligomer For example, pentamethyldisiloxane; organic oligosilazanes and mixtures thereof. Preferred organosiloxane compounds include polydimethylsiloxane, oligodimethylsiloxane, oligomethylphenylsiloxane, poly (methylphenyl) siloxane, dihaloalkylsilane or dihalodialkylsilane condensation reaction products, ie, oligodialkylsiloxane or polydialkylsiloxane. is there. Particularly preferred examples are particles obtained by using silica or fumed silica and surface-treating them with octylsilane, dimethyldichlorosilane, hexamethyldisilazane, or the like. These organosiloxane compounds are treated with a solution composition containing 0.5 to 5% by weight in a dilution medium such as water, alcohols, and organic solvents. In this treating agent, silica, fumed silica, zeolite, and Hydrophobic inorganic particles can be obtained by dispersing and stirring any one or more of clay minerals and then drying these particles. These hydrophobic inorganic particles have a particle size of 0.01 μm to 5 μm, preferably 0.1 μm to 2.5 μm, but they may be aggregate particles.
軟質塩化ビニル樹脂を主体に形成される可撓性樹脂層とは具体的に、数平均分子量１０００〜２０００のペースト塩ビ粉体、または架橋塩ビ（艶消し塩ビ）粉体と、フタル酸エステル系可塑剤、リン酸エステル系可塑剤、塩素化パラフィン系可塑剤、ポリエステル系高分子量可塑剤などの可塑剤を主体とするもので、さらに安定剤（バリウム−亜鉛複合系、カルシウム−亜鉛複合系、エポキシ化大豆油、キレート化剤など）、着色顔料（酸化チタン、アルミ顔料、パール顔料、蓄光顔料、熱線反射顔料、アゾ系、フタロシアニン系、アントラキノン系、キナクリドン系など）、充填剤（炭酸カルシウム、硫酸バリウム、シリカ、タルクなど）、難燃剤（酸化アンチモン、水酸化アルミニウム、リン酸エステル化合物、メラミンシアヌレート化合物、臭素置換化合物など）、耐光安定剤（ベンゾフェノン系、ベンゾトリアゾール系、シアノアクリレート系、ヒンダードアミン系化合物など）、接着剤（多官能イソシアネート化合物、多官能オキザゾリン化合物、シランカップリング剤）など含むことができ、さらに必要に応じて蛍光増白剤、帯電防止剤、界面活性剤、滑剤、酸化防止剤、化学発泡剤など公知の添加剤を任意に配合したものである。 Specifically, the flexible resin layer formed mainly of a soft vinyl chloride resin is a paste vinyl chloride powder having a number average molecular weight of 1000 to 2000, or a crosslinked vinyl chloride (matte vinyl chloride) powder, and a phthalate ester plastic. Mainly plasticizers such as plasticizers, phosphate ester plasticizers, chlorinated paraffin plasticizers, polyester high molecular weight plasticizers, and stabilizers (barium-zinc composite system, calcium-zinc composite system, epoxy) Soybean oil, chelating agents, etc.), color pigments (titanium oxide, aluminum pigments, pearl pigments, phosphorescent pigments, heat ray reflective pigments, azo, phthalocyanine, anthraquinone, quinacridone, etc.), fillers (calcium carbonate, sulfuric acid) Barium, silica, talc, etc.), flame retardant (antimony oxide, aluminum hydroxide, phosphate compound, melamine cyanurate) Products, bromine-substituted compounds, etc.), light stabilizers (benzophenones, benzotriazoles, cyanoacrylates, hindered amines, etc.), adhesives (polyfunctional isocyanate compounds, polyfunctional oxazoline compounds, silane coupling agents), etc. Further, known additives such as a fluorescent brightening agent, an antistatic agent, a surfactant, a lubricant, an antioxidant, and a chemical foaming agent are optionally blended as necessary.
可撓性樹脂層には、上記疎水性無機粒子と併用して同時にシリコーン・アクリル共重合体樹脂粒子、フッ素樹脂粒子、及び高分子量ポリエチレン樹脂粒子から選ばれた１種以上の摺動性付与剤を含む。これら摺動性付与剤は可撓性樹脂層に対して０．１〜５質量％の含有量、好ましくは０．５〜２．５質量％の含有量である。疎水性無機粒子及び摺動性付与剤を可撓性樹脂層に対して１〜２０質量％含有させる場合、疎水性無機粒子の含有量は摺動性付与剤の含有量０．１〜５質量％分を考慮する。摺動性付与剤の存在により可撓性樹脂層の表面を滑り易くすることで本発明のファブリック調レザーの耐摩耗性を効果的に向上させる。摺動性付与剤として、シリコーン・アクリル共重合体樹脂粒子は、シリコーン樹脂主鎖にアクリル成分が分岐したグラフト樹脂（平均粒子径３０〜５０μｍ）、フッ素樹脂粒子としては四フッ化エチレン樹脂（平均粒子径１〜１０μｍ）、高分子量ポリエチレン樹脂粒子として平均分子量１００〜４００万、平均粒子径３０〜５０μｍのポリエチレン粒子が挙げられる。これら摺動性付与剤を可撓性樹脂層に含むことによってレザー表面の擦れ摩耗性を著しく改善し、例えばエプロンとして用いた場合、荷物を抱える作業に対する耐久性を向上させる。また、エプロンやレザー表皮に付着したホコリ、ゴミ、泥、花粉などを叩き落し易くなることで各種用途での防塵効果や防汚効果を発現することができる。 For the flexible resin layer, at least one kind of slidability imparting agent selected from silicone / acrylic copolymer resin particles, fluorine resin particles, and high molecular weight polyethylene resin particles simultaneously with the hydrophobic inorganic particles. including. These slidability-imparting agents are contained in an amount of 0.1 to 5% by mass, preferably 0.5 to 2.5% by mass, based on the flexible resin layer. When the hydrophobic inorganic particles and the slidability imparting agent are contained in an amount of 1 to 20% by mass with respect to the flexible resin layer, the content of the hydrophobic inorganic particles is 0.1 to 5 masses of the slidability imparting agent. % Is taken into account. The presence of the slidability imparting agent makes the surface of the flexible resin layer easy to slip, thereby effectively improving the wear resistance of the fabric-like leather of the present invention. Silicone / acrylic copolymer resin particles as a slidability imparting agent are graft resins (average particle size 30 to 50 μm) in which an acrylic component is branched to the silicone resin main chain, and fluoropolymer particles are tetrafluoroethylene resin (average) Examples of the high molecular weight polyethylene resin particles include polyethylene particles having an average molecular weight of 1 to 4 million and an average particle diameter of 30 to 50 μm. By including these slidability imparting agents in the flexible resin layer, the rubbing and abrasion properties of the leather surface are remarkably improved. For example, when used as an apron, durability against work holding a load is improved. Further, dust, dirt, dirt, pollen, etc. adhering to the apron and the leather skin can be easily beaten off, so that a dustproof effect and an antifouling effect can be exhibited in various applications.
本発明のエプロン及びクッションは、上記ファブリック調レザー（１５０ｇ/ｍ２〜９００ｇ/ｍ２）よりエプロン及びクッションを構成する展開図パーツ及び部品パーツを切り出し、各々のパーツを高周波融着、超音波融着、熱風融着、ミシン縫製、面ファスナーなど公知の接合方法によって任意のデザインで形成される。特にエプロンを形成する材料は本発明によるファブリック調レザー以外に、ファスナー、面ファスナー、ボタン、ロープ、ハトメ、リングなどの部品を自由に使用することができる。このようにして得られた本発明のエプロンはリバーシブル使用が可能である。 Apron and cushion of the present invention, cut out exploded view parts and components parts constituting the apron and the cushion from the fabric tone leather (150g / m 2 ~900g / m 2), each of the parts RF welding, ultrasonic fusion It is formed in an arbitrary design by a known joining method such as wearing, hot air fusion, sewing sewing, and hook-and-loop fastener. In particular, as the material for forming the apron, parts such as fasteners, hook-and-loop fasteners, buttons, ropes, eyelets, and rings can be freely used in addition to the fabric-like leather according to the present invention. The apron of the present invention thus obtained can be used reversibly.
次ぎに実施例、比較例を挙げて本発明をさらに具体的に説明するが、本発明はこれら実施例の範囲に限定されるものではない。
本発明の実施例及び比較例に用いた試験方法は下記の通りである。
（１）外観イメージ評価
１：光沢が抑えられた天然繊維による織物独特の暖か味のあるイメージ
２：織物外観に乏しく光沢があり、やや人工物のイメージ
（２）スコット形屈曲往復摩耗試験（ＪＩＳ Ｌ１０９６ ８．１９．２ Ｂ法）
膜材から長さ２５ｍｍ×幅１２０ｍｍの試料を採取し、スコット形試験機に装着し、１ｋｇｆ荷重の負荷で１００回及び３００回の往復屈曲を行い、試験後の表面状態を観察し、摩耗耐久性を下記のように判定した。
１：異常を認めない
２：樹脂被覆層の摩耗が認められる
３：樹脂被覆層が摩滅し繊維布帛の露出が認められる
（３）防塵性
市販の薄力小麦粉（日清製粉株式会社）を静電気の帯電のないレザーの表面に均一に定量振り掛けた後、レザーを下向きに反転させレザーを緊張状態に固定し、薄力小麦粉が自由落下可能な状態で、裏面から人差し指で５回強く弾き叩いて薄力小麦粉の脱落性を評価した。
１：残存量１０質量％未満：防塵性良好
２：残存量１０質量％〜２５質量％未満：やや防塵性に劣る
３：残存量２５質量％を越える：防塵性に劣る
（４）防汚性
傾斜角３０度の設置試料について初期の試料を基準とし、屋外曝露３ケ月後の水洗い試料表面の色差ΔＥ値（ＪＩＳ Ｚ−８７２９）を測定し防汚性を下記のように判定した。（埼玉県草加市にて７〜９月に実施）
１： 汚れが認められない ：ΔＥ＝０〜３
２： やや汚れが認められる ：ΔＥ＝３〜８
３： 汚れが目立つ ：ΔＥ＝１２〜
（５）防水性
（４）の傾斜角３０度の屋外曝露にて、降雨時に試料の裏面を観察した。
１：濡れていない ：防水性良好
２：濡れている ：防水性不良
Next, although an Example and a comparative example are given and this invention is demonstrated further more concretely, this invention is not limited to the range of these Examples.
Test methods used in Examples and Comparative Examples of the present invention are as follows.
(1) Appearance image evaluation 1: Image of warmth unique to fabric made of natural fibers with reduced gloss 2: Image of fabric with poor appearance and gloss, slightly artificial image (2) Scott-type bending reciprocating wear test (JIS) L1096 8.19.2 B method)
A sample 25 mm long x 120 mm wide is taken from the membrane material, mounted on a Scott-type tester, bent 100 times and 300 times with a load of 1 kgf, and observed the surface condition after the test, wear resistance. Sex was determined as follows.
1: No abnormalities
2: Wear of the resin coating layer is observed
3: The resin coating layer is worn away and the fiber fabric is exposed. (3) Dust proofing After a certain amount of commercially available thin wheat flour (Nisshin Flour Milling Co., Ltd.) is uniformly sprinkled on the surface of the static-free leather, the leather The leather was fixed in a tension state, and the thin flour was allowed to fall freely, and it was strongly hit from the back with the index finger five times to evaluate the shedding strength of the weak flour.
1: Residual amount less than 10% by mass: Good dust resistance
2: Residual amount 10 mass% to less than 25 mass%: slightly inferior in dustproof property
3: Residual amount exceeds 25% by mass: Inferior in dustproof property (4) Antifouling property The color difference ΔE value of the surface of the washed sample after 3 months of outdoor exposure, based on the initial sample for the installation sample with an inclination angle of 30 degrees (JIS) Z-8729) was measured and antifouling properties were determined as follows. (Implemented from July to September in Soka City, Saitama Prefecture)
1: Dirt is not recognized: ΔE = 0-3
2: Slight dirt is recognized: ΔE = 3-8
3: Dirt is conspicuous: ΔE = 12 ~
(5) Waterproofness The back surface of the sample was observed during rainfall in outdoor exposure with an inclination angle of 30 degrees in (4).
1: Not wet: Good waterproofness
2: Wet: Poor water resistance
〔実施例１〕
〈繊維布帛１〉
繊維布帛１として、経糸条にポリエステル短繊維紡績糸４０番手の双糸（Ｓ撚り２５０Ｔ／ｍ）を配置し、緯糸条に２０番手のポリエステル芯鞘嵩高糸条を配置し、経糸条打ち込み密度が７６本/インチ、緯糸条打ち込み密度が７０本/インチの平織物（質量１８５ｇ/ｍ２）を用いた。このポリエステル芯鞘嵩高糸条の芯部分は無撚ステープル束で構成され、また鞘部分は捲回ステープル束でＳ方向に螺旋状に被覆されており、無撚ステープル束の一部のステープルと、捲回ステープル束のステープルとが互いに連続する1本のステープルで構成され、芯部分（ステープル配列角度０〜５°）と鞘部分（捲回角度４０〜５０°）との互いのステープル配列角度が異なる。この芯鞘嵩高糸条はリング紡績において、スライバーに旋回気流を吹き付けスライバー外周のステープルを浮き上がらせ、これによりステープルの端部をスライバーから分離して気流によって旋回させ、分離したステープルを中心部ステープル束（配列角度０〜５°）の外周に絡めながら角度４５〜５０°のＳ方向捲回を加えて得た。
〈撥水処理〉
この繊維布帛１を下記配合１による撥水処理液の浴槽中に浸漬し、これを引き上げると同時にゴムマングルロールで圧搾して余分な処理液を除去した後、１５０℃の熱風乾燥炉で１分間熱処理を施して３．３質量％有効濃度の撥水処理を行った。
[配合１]
フッ素系撥水剤（パーフルオロアクリレート・アルキルアクリレート・塩化ビニル共重
合体樹脂のエマルジョン：固形分濃度３０質量％） ５質量部
希釈水 １００質量部
〈可撓性樹脂層〉
撥水処理を施した繊維布帛１の片面に、ドクターナイフコーティングによりペースト塩化ビニル樹脂を含む下記配合２の可撓性樹脂層用組成物を均一塗工し、繊維布帛１の表面に配合２の樹脂液を含浸させ、この含浸樹脂と被覆樹脂とを１７５℃で１分間熱処理ゲル化させた。次に繊維布帛１の裏面側にも同様にして配合２の可撓性樹脂層用組成物を均一塗工して１７５℃で１分間熱処理ゲル化させた。これにより繊維布帛１に可撓性樹脂層用組成物（配合２）が１４０ｇ/ｍ2付着して、繊維布帛１の両面に可撓性樹脂層が形成された質量３２５ｇ/ｍ2のクリムゾン色の膜材を得、これを用いてエプロンを作製した。
［配合２］ 可撓性樹脂層用組成物
ペースト塩化ビニル樹脂（重合度＝１７００） １００質量部
ＤＯＰ（フタル酸系可塑剤） ４０質量部
ＴＣＰ（リン酸エステル可塑剤） ２０質量部
エポキシ化大豆油 ４質量部
疎水シリカ（ジメチルジクロロシラン表面処理：粒子径３μｍの疎水性無機粒子）
２０質量部
シリコーン・アクリル共重合体樹脂粒子※（摺動性付与剤） ５質量部
※シリコーン樹脂主鎖にアクリル成分が分岐したグラフト樹脂：日信化学工業株式会
社：商標「シャリーヌ」Ｒ１７０Ｓ：粒子径３０μｍ
Ｂａ−Ｚｎ系安定剤 ２質量部
紫外線吸収剤（ベンゾトリアゾール系） ０．５質量部
カーボンブラック（黒顔料） ０．４質量部
ポリアゾレッド（赤顔料） ３質量部
[Example 1]
<Fiber fabric 1>
As the fiber fabric 1, a 40th polyester short fiber spun yarn (S twist 250 T / m) is arranged on the warp yarn, a 20th polyester core sheath bulky yarn is arranged on the weft yarn, and the warp yarn driving density is A plain woven fabric (mass of 185 g / m 2 ) having 76 pieces / inch and a weft yarn driving density of 70 pieces / inch was used. The core portion of the polyester core sheath bulky yarn is composed of a non-twisted staple bundle, and the sheath portion is spirally coated with the wound staple bundle in the S direction, and a portion of the staples of the untwisted staple bundle, The staples of the wound staple bundle are composed of a single continuous staple, and the staple arrangement angle between the core portion (staple arrangement angle 0 to 5 °) and the sheath portion (winding angle 40 to 50 °) is the same. Different. In the case of ring spinning, the core-sheath bulky yarn blows a swirling airflow on the sliver to lift the staples on the outer periphery of the sliver, thereby separating the end of the staple from the sliver and swirling with the airflow, and the separated staple is bundled in the center staple bundle. It was obtained by adding winding in the S direction at an angle of 45 to 50 ° while wrapping around the outer periphery of (array angle 0 to 5 °).
<Water repellent treatment>
The fiber fabric 1 is dipped in a water repellent treatment liquid bath having the following composition 1 and pulled up, and at the same time, is pressed with a rubber mangle roll to remove excess treatment liquid, and then heated in a hot air drying oven at 150 ° C. for 1 minute. Heat treatment was performed to perform a water repellent treatment having an effective concentration of 3.3% by mass.
[Composition 1]
Fluorine-based water repellent (emulsion of perfluoroacrylate / alkyl acrylate / vinyl chloride copolymer resin: solid content concentration of 30% by mass) 5 parts by mass Diluted water 100 parts by mass <flexible resin layer>
On one side of the fiber fabric 1 subjected to the water repellent treatment, a flexible resin layer composition of the following formulation 2 containing a paste vinyl chloride resin is uniformly applied by a doctor knife coating, and the surface of the fiber fabric 1 of the formulation 2 is applied. The resin solution was impregnated, and the impregnated resin and the coating resin were heat-treated and gelled at 175 ° C. for 1 minute. Next, the composition for the flexible resin layer of Formula 2 was uniformly applied to the back side of the fiber fabric 1 in the same manner, and heat-treated gelled at 175 ° C. for 1 minute. Thus flexible resin layer composition for fiber fabric 1 (formulation 2) is 140 g / m 2 adhered to, crimson mass 325 g / m 2 of a flexible resin layer is formed on both surfaces of the fiber fabric 1 An apron was prepared using this film material.
[Formulation 2] Composition for flexible resin layer Paste vinyl chloride resin (degree of polymerization = 1700) 100 parts by mass DOP (phthalic acid plasticizer) 40 parts by mass TCP (phosphate ester plasticizer) 20 parts by mass Epoxidation Soybean oil 4 parts by weight Hydrophobic silica (dimethyldichlorosilane surface treatment: hydrophobic inorganic particles with a particle size of 3 μm)
20 parts by mass Silicone / acrylic copolymer resin particles * (slidability-imparting agent) 5 parts by mass * Graft resin with acrylic component branched into silicone resin main chain: Nissin Chemical Industry Co., Ltd .: Trademark “Charine” R170S: Particle size 30μm
Ba-Zn stabilizer 2 parts by weight Ultraviolet absorber (benzotriazole) 0.5 part by weight Carbon black (black pigment) 0.4 part by weight Polyazo red (red pigment) 3 parts by weight
〔実施例２〕
実施例１の繊維布帛１を繊維布帛２に変更した以外は実施例１と同様にして、繊維布帛２に可撓性樹脂層用組成物（配合２）が１４０ｇ/ｍ２付着して、繊維布帛２の両面に可撓性樹脂層が形成された質量３２５ｇ/ｍ２のクリムゾン色の膜材を得、これを用いてエプロンを作製した。
〈繊維布帛２〉
繊維布帛２として経糸条と緯糸条とに、２０番手のポリエステル芯鞘嵩高糸条を配置し、経糸条打ち込み密度が７６本/インチ、緯糸条打ち込み密度が７０本/インチの平織物（質量１８５ｇ/ｍ２）を用いた。このポリエステル芯鞘嵩高糸条は実施例１で用いた緯糸条と同一である。
[Example 2]
The fiber fabric 1 of Example 1 except that the fiber fabric 2 in the same manner as in Example 1, a flexible resin layer composition for fiber fabric 2 (formulation 2) was 140 g / m 2 adhesion, fiber A crimson-colored film material having a mass of 325 g / m 2 in which a flexible resin layer was formed on both surfaces of the fabric 2 was obtained, and an apron was produced using this.
<Fiber fabric 2>
20th polyester core sheath bulky yarn is arranged as warp yarn and weft yarn as fiber fabric 2, plain fabric with a warp yarn driving density of 76 / inch and weft yarn driving density of 70 / inch (mass 185g) / m 2 ) was used. This polyester core-sheath bulky yarn is the same as the weft yarn used in Example 1.
〔実施例３〕
実施例２において可撓性樹脂層の組成である配合２に使用した疎水シリカ２０質量部を、疎水ヒュームドシリカ（オクチルシラン表面処理：粒子径１μｍ）２０質量部に変更した以外は実施例２と同様にして、繊維布帛２に可撓性樹脂層用組成物が１４０ｇ/ｍ2付着して、繊維布帛２の両面に可撓性樹脂層が形成された質量３２５ｇ/ｍ2のクリムゾン色の膜材を得、これを用いてエプロンを作製した。
Example 3
Example 2 except that 20 parts by mass of hydrophobic silica used in Formulation 2 which is the composition of the flexible resin layer in Example 2 was changed to 20 parts by mass of hydrophobic fumed silica (octylsilane surface treatment: particle diameter: 1 μm). and similarly, the flexible resin layer composition for fiber fabric 2 is 140 g / m 2 adhered to, mass 325 g / m 2 of a flexible resin layer is formed on both surfaces of the fiber fabric 2 Crimson color A membrane material was obtained and an apron was produced using this.
〔実施例４〕
実施例２において可撓性樹脂層の組成である配合２に使用した疎水シリカ２０質量部を、疎水ゼオライト（オリゴジメチルシロキサン表面処理：粒子径１μｍ）２０質量部に変更した以外は実施例２と同様にして、繊維布帛２に可撓性樹脂層用組成物が１４０ｇ/ｍ2付着して、繊維布帛２の両面に可撓性樹脂層が形成された質量３２５ｇ/ｍ2のクリムゾン色の膜材を得、これを用いてエプロンを作製した。
Example 4
Example 2 is the same as Example 2 except that 20 parts by mass of hydrophobic silica used in Formulation 2 which is the composition of the flexible resin layer in Example 2 is changed to 20 parts by mass of hydrophobic zeolite (oligodimethylsiloxane surface treatment: particle diameter 1 μm). Similarly, a flexible resin layer composition for fiber fabric 2 to 140 g / m 2 adhesion, crimson membrane mass 325 g / m 2 on both surfaces of the fiber fabric 2 flexible resin layer is formed A material was obtained and used to make an apron.
〔実施例５〕
実施例２において可撓性樹脂層の組成である配合２に使用した疎水シリカ２０質量部を、疎水粘土鉱物（ポリジメチルシロキサン表面処理モンモリロナイト：粒子径０．１μｍ）２０質量部に変更した以外は実施例２と同様にして、繊維布帛２に可撓性樹脂層用組成物が１４０ｇ/ｍ2付着して、繊維布帛２の両面に可撓性樹脂層が形成された質量３２５ｇ/ｍ2のクリムゾン色の膜材を得、これを用いてエプロンを作製した。
Example 5
Except for changing 20 parts by mass of hydrophobic silica used in Formulation 2 which is the composition of the flexible resin layer in Example 2 to 20 parts by mass of hydrophobic clay mineral (polydimethylsiloxane surface-treated montmorillonite: particle diameter 0.1 μm). In the same manner as in Example 2, 140 g / m 2 of the composition for the flexible resin layer adhered to the fiber fabric 2 and the flexible resin layer was formed on both surfaces of the fiber fabric 2 with a mass of 325 g / m 2 . A crimson-colored membrane material was obtained, and an apron was produced using this.
〔実施例６〕
実施例２において可撓性樹脂層の組成である配合２を配合３に変更した以外は、実施例２と同様にして、ナイフコーティングによる２回の両面塗工により繊維布帛２に可撓性樹脂層用組成物（配合３）が１２０ｇ/ｍ2付着して、繊維布帛２の両面に配合３による可撓性樹脂層が形成された質量３０５ｇ/ｍ2のクリムゾン色の膜材を得、これを用いてエプロンを作製した。
[配合３] 可撓性樹脂層用組成物
ポリウレタン樹脂エマルジョン（固形分４０質量％） ２５０質量部
疎水シリカ（ジメチルジクロロシラン表面処理：粒子径３μｍの疎水性無機粒子）
２０質量部
四フッ化エチレン樹脂粒子（平均粒子径５μｍの摺動性付与剤） ５質量部
紫外線吸収剤（ベンゾトリアゾール系） ０．５質量部
カーボンブラック（黒顔料） ０．４質量部
ポリアゾレッド（赤顔料） ３質量部
Example 6
The flexible resin is applied to the fiber fabric 2 by double-side coating by knife coating in the same manner as in Example 2, except that the composition 2 of the flexible resin layer in Example 2 is changed to the composition 3. layer composition (formulation 3) adheres 120 g / m 2, to obtain a crimson membrane material mass 305 g / m 2 of a flexible resin layer by blending 3 on both surfaces of the fiber fabric 2 is formed, which The apron was produced using.
[Formulation 3] Composition for flexible resin layer Polyurethane resin emulsion (solid content 40% by mass) 250 parts by mass Hydrophobic silica (dimethyldichlorosilane surface treatment: hydrophobic inorganic particles having a particle diameter of 3 μm)
20 parts by mass Ethylene tetrafluoride resin particles (slidability imparting agent having an average particle size of 5 μm) 5 parts by mass Ultraviolet absorber (benzotriazole type) 0.5 parts by mass Carbon black (black pigment) 0.4 parts by mass Polyazo red ( Red pigment) 3 parts by mass
実施例１〜６で得た合成レザーはすべて光沢が抑えられた天然繊維による織物独特の暖か味のあるイメージの外観を有しながら耐摩耗性に優れ、しかも防塵性及び防汚性にも優れた防水性のファブリック調レザーであった。これら実施例１〜６で得たファブリック調レザーより作製したエプロンも同様の性能を保持していた。 The synthetic leathers obtained in Examples 1 to 6 are all excellent in abrasion resistance and excellent in dust resistance and antifouling properties while having the appearance of a warm image unique to fabrics made of natural fibers with reduced gloss. It was waterproof fabric-like leather. The apron produced from the fabric-like leather obtained in Examples 1 to 6 also maintained the same performance.
〔比較例１〕
実施例１の繊維布帛１を繊維布帛３に変更した以外は実施例１と同様にして、繊維布帛３に可撓性樹脂層用組成物（配合２）が１４０ｇ/ｍ2付着して、繊維布帛３の両面に可撓性樹脂層が形成された質量３２５ｇ/ｍ2のクリムゾン色の膜材を得た。この合成レザーは天然繊維による織物独特の外観を有していたが、毛羽ほつれを起こしたり擦れ摩耗にも弱く、長期間の使用に耐えないものであった。
〈繊維布帛３〉
繊維布帛３として経糸条と緯糸条とに、繊維布帛１に用いた経糸条であるポリエステル短繊維紡績糸４０番手の双糸（Ｓ撚り２５０Ｔ／ｍ）を配置し、経糸条打ち込み密度が７６本/インチ、緯糸条打ち込み密度が７０本/インチの平織物（質量１８５ｇ/ｍ２）を用いた。
[Comparative Example 1]
The fiber fabric 1 of Example 1 except that the fiber fabric 3 in the same manner as in Example 1, a flexible resin layer composition for fiber fabric 3 (formulation 2) was 140 g / m 2 adhesion, fiber A crimson film material having a mass of 325 g / m 2 and having a flexible resin layer formed on both sides of the fabric 3 was obtained. This synthetic leather had an appearance unique to fabrics made of natural fibers, but it was not susceptible to long-term use due to fraying and fraying resistance.
<Fiber fabric 3>
As the fiber fabric 3, a warp and weft yarn having a 40th polyester short fiber spun yarn (S twist 250 T / m), which is the warp used in the fiber fabric 1, is arranged, and the warp yarn driving density is 76. A plain woven fabric (mass of 185 g / m 2 ) having an inch / inch and weft yarn driving density of 70 pieces / inch was used.
〔比較例２〕
実施例１の配合２から疎水シリカ２０質量部の配合を省略し、替わりにジメチルジクロロシラン表面処理を施していないシリカ粒子２０質量部に変更した以外は実施例１と同様として、繊維布帛１に可撓性樹脂層用組成物が１４０ｇ/ｍ2付着して、繊維布帛１の両面に可撓性樹脂層が形成された質量３２５ｇ/ｍ2のクリムゾン色の膜材を得た。この合成レザーは天然繊維による織物独特の外観を有していたが、煤塵付着がこびり付くなど防汚性に劣るものであった。
[Comparative Example 2]
In the same manner as in Example 1, except that the blending of 20 parts by mass of hydrophobic silica was omitted from the blending 2 of Example 1 and replaced with 20 parts by weight of silica particles that were not subjected to dimethyldichlorosilane surface treatment. flexible resin layer composition is then 140 g / m 2 adhered to give a crimson membrane material mass 325 g / m 2 of a flexible resin layer is formed on both surfaces of the fiber fabric 1. This synthetic leather had an appearance unique to textiles made of natural fibers, but was inferior in antifouling properties, such as dust adhesion.
〔比較例３〕
実施例１の配合２からシリコーン・アクリル共重合体樹脂粒子５質量部を省略した以外は実施例１と同様として、繊維布帛１に可撓性樹脂層用組成物が１４０ｇ/ｍ2付着して、繊維布帛１の両面に可撓性樹脂層が形成された質量３２５ｇ/ｍ2のクリムゾン色の膜材を得た。この合成レザーは天然繊維による織物独特の外観を有していたが、耐摩耗性が劣るものであった。
[Comparative Example 3]
As in Example 1, except that 5 parts by mass of the silicone / acrylic copolymer resin particles were omitted from Formulation 2 of Example 1, 140 g / m 2 of the flexible resin layer composition adhered to the fiber fabric 1. A crimson film material having a mass of 325 g / m 2 in which flexible resin layers were formed on both surfaces of the fiber fabric 1 was obtained. This synthetic leather had a peculiar appearance to the fabric made of natural fibers, but was inferior in abrasion resistance.
本発明のファブリック調レザーは、耐久性及び防水性を有し、装着感に優れ、特に綿などの天然繊維による織物独特の暖か味のある外観と手触り感を有しながら、毛羽ほつれや擦れ摩耗の少ない表面特性を有するので、カフェテラスや移動車販売などの屋外飲食店、宅配運送業、フラワーショップ、リカーショップ、ペットショップ、ビアガーデン、居酒屋などの店員やスタッフが業務着用するエプロン、スポーツ施設、遊園地、展示会、幼稚園や託児所、介護施設などのスタッフが業務着用するエプロン、その他、料理、園芸、菜園、陶芸、油絵、ガラス工芸、木工、日曜大工などの趣味に個人着用するエプロンや前掛けなどの用途に適している。また、これらの着衣素材以外、スツール、ソファー、ピロー、座布団などの各種クッション表皮、カバンの内装材やカジュアルバッグの表皮素材、縫いぐるみなどの表皮を始め、従来のビニルレザーが使用されている雑貨用途にも同様に好適である。 The fabric-like leather of the present invention has durability and waterproofness, is excellent in wearing feeling, and has a warm appearance and touch feeling unique to fabrics made of natural fibers such as cotton. Apron and sports facilities worn by staff and staff such as outdoor restaurants such as cafe terraces and mobile car sales, delivery services, flower shops, liquor shops, pet shops, beer gardens, taverns, etc. Aprons worn by staff such as amusement parks, exhibitions, kindergartens, day nurseries, nursing care facilities, etc., aprons worn personally for hobbies such as cooking, horticulture, vegetable gardens, ceramics, oil painting, glass crafts, woodworking, and DIY Suitable for applications such as apron. In addition to these clothing materials, various cushion skins such as stools, sofas, pillows, cushions, interior materials for bags, skin materials for casual bags, and skins for stuffed animals, etc. Is also suitable.
１：ファブリック調レザー（防水積層体）
２：繊維布帛（撥水処理）
２−１：芯鞘嵩高糸条
２−１−ａ：無撚ステープル束（芯部分）
２−１−ｂ：捲回ステープル束（鞘部分）
３：可撓性樹脂層
４：疎水性無機粒子
５：動性付与剤
６：エプロン
６−１：ポケット
６−２：首掛紐
６−３：腰巻紐
６−４：ハトメ
1: Fabric-like leather (waterproof laminate)
2: Fiber fabric (water repellent treatment)
2-1: Core sheath bulky yarn 2-1-a: Untwisted staple bundle (core portion)
2-1b: wound staple bundle (sheath portion)
3: Flexible resin layer 4: Hydrophobic inorganic particles 5: Mobility imparting agent 6: Apron 6-1: Pocket 6-2: Neck strap 6-3: Waist strap 6-4: Eyelet
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013221713A JP2015083724A (en) | 2013-10-25 | 2013-10-25 | Fabric touch leather, and apron and cushion obtained by using the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013221713A JP2015083724A (en) | 2013-10-25 | 2013-10-25 | Fabric touch leather, and apron and cushion obtained by using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2015083724A true JP2015083724A (en) | 2015-04-30 |
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|---|---|---|---|
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| WO2020149215A1 (en) * | 2019-01-16 | 2020-07-23 | 共和レザー株式会社 | Synthetic resin skin material and method for producing same |
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| CN115318598A (en) * | 2022-07-19 | 2022-11-11 | 齐鲁工业大学 | Preparation method of super-hydrophobic self-cleaning leather |
| WO2023127223A1 (en) * | 2021-12-28 | 2023-07-06 | セーレン株式会社 | Synthetic leather |
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- 2013-10-25 JP JP2013221713A patent/JP2015083724A/en active Pending
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| WO2020149215A1 (en) * | 2019-01-16 | 2020-07-23 | 共和レザー株式会社 | Synthetic resin skin material and method for producing same |
| JP2020111024A (en) * | 2019-01-16 | 2020-07-27 | 共和レザー株式会社 | Synthetic resin skin material and method for producing the same |
| CN112423985A (en) * | 2019-01-16 | 2021-02-26 | 共和皮革株式会社 | Synthetic resin skin material and method for producing same |
| JP7205028B2 (en) | 2019-01-16 | 2023-01-17 | 共和レザー株式会社 | Synthetic resin skin material and its manufacturing method |
| WO2023127223A1 (en) * | 2021-12-28 | 2023-07-06 | セーレン株式会社 | Synthetic leather |
| CN114347502A (en) * | 2022-01-05 | 2022-04-15 | 泰山玻璃纤维有限公司 | Carbon-glass mixed pulling plate based on bulked yarn modification and production process thereof |
| CN115318598A (en) * | 2022-07-19 | 2022-11-11 | 齐鲁工业大学 | Preparation method of super-hydrophobic self-cleaning leather |
| CN115318598B (en) * | 2022-07-19 | 2023-11-17 | 齐鲁工业大学 | Preparation method of super-hydrophobic self-cleaning leather |
| WO2024082209A1 (en) * | 2022-10-20 | 2024-04-25 | 四川大学 | Novel pickering foam templating-based method for preparing wpu synthetic leather foaming layer |
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