JP6981575B2 - 発泡シート、及び、合成皮革 - Google Patents
発泡シート、及び、合成皮革 Download PDFInfo
- Publication number
- JP6981575B2 JP6981575B2 JP2021529429A JP2021529429A JP6981575B2 JP 6981575 B2 JP6981575 B2 JP 6981575B2 JP 2021529429 A JP2021529429 A JP 2021529429A JP 2021529429 A JP2021529429 A JP 2021529429A JP 6981575 B2 JP6981575 B2 JP 6981575B2
- Authority
- JP
- Japan
- Prior art keywords
- mass
- urethane resin
- parts
- manufactured
- hour
- 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.)
- Active
Links
- 239000002649 leather substitute Substances 0.000 title claims description 15
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 105
- 229920002635 polyurethane Polymers 0.000 claims description 43
- 239000004814 polyurethane Substances 0.000 claims description 43
- 239000006185 dispersion Substances 0.000 claims description 33
- 125000003277 amino group Chemical group 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 19
- 239000004970 Chain extender Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 239000003960 organic solvent Substances 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 9
- 125000006353 oxyethylene group Chemical group 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 45
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 36
- 239000006260 foam Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 31
- -1 glycol compound Chemical class 0.000 description 30
- 239000007788 liquid Substances 0.000 description 30
- 239000003995 emulsifying agent Substances 0.000 description 26
- 239000000243 solution Substances 0.000 description 23
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 22
- 239000010410 layer Substances 0.000 description 22
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 20
- 150000003077 polyols Chemical class 0.000 description 20
- 239000004793 Polystyrene Substances 0.000 description 16
- 229920005862 polyol Polymers 0.000 description 16
- 229920002223 polystyrene Polymers 0.000 description 16
- BJZYYSAMLOBSDY-QMMMGPOBSA-N (2s)-2-butoxybutan-1-ol Chemical compound CCCCO[C@@H](CC)CO BJZYYSAMLOBSDY-QMMMGPOBSA-N 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 14
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 14
- 238000003786 synthesis reaction Methods 0.000 description 14
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 13
- 241000209094 Oryza Species 0.000 description 12
- 235000007164 Oryza sativa Nutrition 0.000 description 12
- 230000014759 maintenance of location Effects 0.000 description 12
- 235000009566 rice Nutrition 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 239000004744 fabric Substances 0.000 description 11
- 229920001223 polyethylene glycol Polymers 0.000 description 11
- 239000005056 polyisocyanate Substances 0.000 description 11
- 229920001228 polyisocyanate Polymers 0.000 description 11
- 239000012527 feed solution Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- 125000000129 anionic group Chemical group 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- 239000002202 Polyethylene glycol Substances 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 6
- 238000004945 emulsification Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000001879 gelation Methods 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 230000001804 emulsifying effect Effects 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011342 resin composition Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 2
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- KXBFLNPZHXDQLV-UHFFFAOYSA-N [cyclohexyl(diisocyanato)methyl]cyclohexane Chemical compound C1CCCCC1C(N=C=O)(N=C=O)C1CCCCC1 KXBFLNPZHXDQLV-UHFFFAOYSA-N 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- VKIRRGRTJUUZHS-UHFFFAOYSA-N cyclohexane-1,4-diamine Chemical compound NC1CCC(N)CC1 VKIRRGRTJUUZHS-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- CKFGINPQOCXMAZ-UHFFFAOYSA-N methanediol Chemical compound OCO CKFGINPQOCXMAZ-UHFFFAOYSA-N 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- NNOZGCICXAYKLW-UHFFFAOYSA-N 1,2-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC=C1C(C)(C)N=C=O NNOZGCICXAYKLW-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical group NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- NSMWYRLQHIXVAP-UHFFFAOYSA-N 2,5-dimethylpiperazine Chemical compound CC1CNC(C)CN1 NSMWYRLQHIXVAP-UHFFFAOYSA-N 0.000 description 1
- HSZGXYFZPBCFSP-UHFFFAOYSA-N 2,6-diaminobenzenesulfonic acid Chemical compound NC1=CC=CC(N)=C1S(O)(=O)=O HSZGXYFZPBCFSP-UHFFFAOYSA-N 0.000 description 1
- IVGRSQBDVIJNDA-UHFFFAOYSA-N 2-(2-aminoethylamino)ethanesulfonic acid Chemical compound NCCNCCS(O)(=O)=O IVGRSQBDVIJNDA-UHFFFAOYSA-N 0.000 description 1
- SPGHPHFQNQIZME-UHFFFAOYSA-N 2-n-ethylethane-1,1,2-triamine Chemical compound CCNCC(N)N SPGHPHFQNQIZME-UHFFFAOYSA-N 0.000 description 1
- JIRLWRUWVNHTQG-UHFFFAOYSA-N 3,4-diaminobutane-1-sulfonic acid Chemical compound NCC(N)CCS(O)(=O)=O JIRLWRUWVNHTQG-UHFFFAOYSA-N 0.000 description 1
- BYPFICORERPGJY-UHFFFAOYSA-N 3,4-diisocyanatobicyclo[2.2.1]hept-2-ene Chemical compound C1CC2(N=C=O)C(N=C=O)=CC1C2 BYPFICORERPGJY-UHFFFAOYSA-N 0.000 description 1
- XJIIBKORMYCKON-UHFFFAOYSA-N 3,6-diamino-2-methylbenzenesulfonic acid Chemical compound CC1=C(N)C=CC(N)=C1S(O)(=O)=O XJIIBKORMYCKON-UHFFFAOYSA-N 0.000 description 1
- NNLRDVBAHRQMHK-UHFFFAOYSA-N 3-(2-aminoethylamino)propanoic acid Chemical compound NCCNCCC(O)=O NNLRDVBAHRQMHK-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical group NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- AKNUHUCEWALCOI-UHFFFAOYSA-N N-ethyldiethanolamine Chemical compound OCCN(CC)CCO AKNUHUCEWALCOI-UHFFFAOYSA-N 0.000 description 1
- WWEXBGFSEVKZNE-UHFFFAOYSA-N N=C=O.N=C=O.C1=CC=CC2=CC=CC=C21 Chemical compound N=C=O.N=C=O.C1=CC=CC2=CC=CC=C21 WWEXBGFSEVKZNE-UHFFFAOYSA-N 0.000 description 1
- OMRDSWJXRLDPBB-UHFFFAOYSA-N N=C=O.N=C=O.C1CCCCC1 Chemical compound N=C=O.N=C=O.C1CCCCC1 OMRDSWJXRLDPBB-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- SSJXIUAHEKJCMH-UHFFFAOYSA-N cyclohexane-1,2-diamine Chemical compound NC1CCCCC1N SSJXIUAHEKJCMH-UHFFFAOYSA-N 0.000 description 1
- GEQHKFFSPGPGLN-UHFFFAOYSA-N cyclohexane-1,3-diamine Chemical compound NC1CCCC(N)C1 GEQHKFFSPGPGLN-UHFFFAOYSA-N 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PJMICNUGBHGMKQ-UHFFFAOYSA-N ethane-1,1,2-triamine Chemical compound NCC(N)N PJMICNUGBHGMKQ-UHFFFAOYSA-N 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 235000019256 formaldehyde Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001692 polycarbonate urethane Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920003009 polyurethane dispersion Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 239000002335 surface treatment layer Substances 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/365—Coating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0895—Manufacture of polymers by continuous processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3228—Polyamines acyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3234—Polyamines cycloaliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4808—Mixtures of two or more polyetherdiols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
- D06N3/0047—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by incorporating air, i.e. froth
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
- D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2205/00—Condition, form or state of the materials
- D06N2205/02—Dispersion
- D06N2205/023—Emulsion, aqueous dispersion, latex
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2205/00—Condition, form or state of the materials
- D06N2205/04—Foam
- D06N2205/045—Froth
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
(X)前記ウレタン樹脂組成物から泡液を得、この泡液を離型紙上に塗布し、乾燥させ、前記基材(i)と貼り合わせる方法、
(Y)前記ウレタン樹脂組成物から泡液を得、この起泡液を、離型紙上に作製した表皮層上に塗布し、乾燥させ、前記基材(i)と貼り合わせる方法、
(Z)前記ウレタン樹脂組成物から泡液を得、この泡液を前記基材(i)上に塗布し、乾燥させ、必要に応じて、その上に、離型紙上に作製した表皮層(iii)を貼り合わせる方法などが挙げられる。
オクチル酸第一錫0.1質量部の存在下、ポリエーテルポリオール(三菱化学株式会社製「PTMG2000」、数平均分子量;2,000、以下「PTMG2000」と略記する。)1,000質量部と、2,2−ジメチロールプロピオン酸(以下、「DMPA」と略記する。)24質量部と、ジシクロヘキシルメタンジイソシアネート(以下、「HMDI」と略記する。)262質量部とをNCO%が2.1質量%に達するまで100℃で反応させてウレタンプレポリマーA1を得た。
70℃に加熱したA1とトリエチルアミン、乳化剤として、ドデシルベンゼンスルホン酸ナトリウム20質量%水溶液(第一工業製薬株式会社製「ネオゲンS−20F」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。供給液それぞれの流量はA1:10kg/時、トリエチルアミン:0.2kg/時、乳化剤水溶液:2.5kg/時、水:5.1kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のイソホロンジアミン(以下、「IPDA」と略記する。)の水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が50質量%のポリウレタンエマルジョン(X−1)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、DMPA24質量部と、HMDI262質量部とをNCO%が2.1質量%に達するまで100℃で反応させてウレタンプレポリマーA2を得た。
70℃に加熱したA2とトリエチルアミン、乳化剤としてポリプロピレンポリエチレン共重合体(株式会社ADEKA製「プルロニックL−64」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。供給液それぞれの流量はA2:10kg/時、トリエチルアミン:0.2kg/時、L−64:0.5kg/時、水:7.1kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が50質量%のポリウレタンエマルジョン(X−2)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、DMPA24質量部と、HMDI262質量部とをNCO%が2.1質量%に達するまで100℃で反応させてウレタンプレポリマーA3を得た。
70℃に加熱したA3とトリエチルアミン、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。供給液それぞれの流量はA3:10kg/時、トリエチルアミン:0.2kg/時、水:6.6kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が50質量%のポリウレタンエマルジョン(X−3)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、ポリエチレングリコール(日油株式会社製「PEG600」、数平均分子量;600、以下「PEG」と略記する。)18質量部と、HMDI262質量部とをNCO%が3.1質量%に達するまで100℃で反応させてウレタンプレポリマーA4を得た。
70℃に加熱したA4と乳化剤としてドデシルベンゼンスルホン酸ナトリウム20質量%水溶液(第一工業製薬株式会社製「ネオゲンS−20F」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。供給液それぞれの流量はA4:10kg/時、乳化剤水溶液:2.5kg/時、水:0.1kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が60質量%のポリウレタンエマルジョン(X−4)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、PEGを18質量部と、HMDI262質量部とをNCO%が3.1質量%に達するまで100℃で反応させてウレタンプレポリマーA5を得た。
70℃に加熱したA5と乳化剤として、ポリプロピレンポリエチレン共重合体(株式会社ADEKA製「プルロニックL−64」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。供給液それぞれの流量はA5:10kg/時、乳化剤:0.5kg/時、水:5.8kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が60質量%のポリウレタンエマルジョン(X−5)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、ポリエチレングリコールジメチルエーテル(日油株式会社製「M550」、数平均分子量;550、以下「MPEG」と略記する。)18質量部と、HMDI262質量部とをNCO%が3.3質量%に達するまで100℃で反応させてウレタンプレポリマーA6を得た。
70℃に加熱したA6と、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。供給液それぞれの流量はA6:10kg/時、水:4.9kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が50質量%のポリウレタンエマルジョン(X−6)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、PEG18質量部と、HMDI262質量部とをNCO%が3.1質量%に達するまで100℃で反応させてウレタンプレポリマーA7を得た。
70℃に加熱したA7と乳化剤としてドデシルベンゼンスルホン酸ナトリウム20質量%水溶液(第一工業製薬株式会社製「ネオゲンS−20F」)、ポリプロピレンポリエチレン共重合体(株式会社ADEKA製「プルロニックL−64」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。供給液それぞれの流量はA7:10kg/時、乳化剤水溶液S−20F:1.3kg/時、乳化剤L−64:0.3kg/時、水:1.1kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のエチレンジアミン(以下「EA」と略記する。)の水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が60質量%のポリウレタンエマルジョン(X−7)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、DMPA34質量部と、HMDI262質量部とをNCO%が1.6質量%に達するまで100℃で反応させてウレタンプレポリマーA’1を得た。
70℃に加熱したA’1とトリエチルアミン、乳化剤としてドデシルベンゼンスルホン酸ナトリウム20質量%水溶液(第一工業製薬株式会社製「ネオゲンS−20F」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。
なお、供給液、二軸押出機運転条件を実施例1と同じくして固形分濃度50%のポリウレタンエマルジョン製造を試み、得られた乳化液に直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させたがゲル化するためエマルジョンを得ることができなかった。
そのため、水量を増やし固形分を下げてポリウレタンエマルジョンを製造した。供給液それぞれの流量はA’1:10kg/時、トリエチルアミン:0.2kg/時、乳化剤水溶液:2.5kg/時、水:19.6kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が30質量%のポリウレタンエマルジョン(XR−1)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、DMPA34質量部と、HMDI262質量部とをNCO%が1.6質量%に達するまで100℃で反応させてウレタンプレポリマーA’2を得た。
70℃に加熱したA’2とトリエチルアミン、乳化剤としてポリプロピレンポリエチレン共重合体(株式会社ADEKA製「プルロニックL−64」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。
なお、供給液、二軸押出機運転条件を実施例2と同じくしてウレタン樹脂の含有率50質量%のポリウレタンエマルジョン製造を試み、得られた乳化液に直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させたがゲル化するためエマルジョンを得ることができなかった。
そのため、水量を増やし固形分を下げてポリウレタンエマルジョンを製造した。供給液それぞれの流量はA’2:10kg/時、トリエチルアミン:0.2kg/時、乳化剤水溶液:0.5kg/時、水:21.6kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が30質量%のポリウレタンエマルジョン(XR−2)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、DMPA34質量部と、HMDI262質量部とをNCO%が1.6質量%に達するまで100℃で反応させてウレタンプレポリマーA’3を得た。
70℃に加熱したA’3とトリエチルアミン、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。
なお、供給液、二軸押出機運転条件を実施例3と同じくしてウレタン樹脂の含有率が50質量%のポリウレタンエマルジョン製造を試み、得られた乳化液に直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させたがゲル化するためエマルジョンを得ることができなかった。
そのため、水量を増やし固形分を下げてポリウレタンエマルジョンを製造した。供給液それぞれの流量はA’3:10kg/時、トリエチルアミン:0.2kg/時、乳化剤水溶液:0.5kg/時、水:20.4kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が30質量%のポリウレタンエマルジョン(XR−3)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、PEG75質量部と、HMDI262質量部とをNCO%が2.4質量%に達するまで100℃で反応させてウレタンプレポリマーA’4を得た。
70℃に加熱したA’4と乳化剤としてドデシルベンゼンスルホン酸ナトリウム20質量%水溶液(第一工業製薬株式会社製「ネオゲンS−20F」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。
なお、供給液、二軸押出機運転条件を実施例4と同じくしてウレタン樹脂の含有率が60質量%のポリウレタンエマルジョン製造を試み、得られた乳化液に直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させたがゲル化するためエマルジョンを得ることができなかった。
そのため、水量を増やし固形分を下げてポリウレタンエマルジョンを製造した。供給液それぞれの流量はA’4:10kg/時、乳化剤水溶液:2.5kg/時、水:9.3kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が、40質量%のポリウレタンエマルジョン(XR−4)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、PEG75質量部と、HMDI262質量部とをNCO%が2.4質量%に達するまで100℃で反応させてウレタンプレポリマーA’5を得た。
70℃に加熱したA’5と乳化剤としてドデシルベンゼンスルホン酸ナトリウム20質量%水溶液(第一工業製薬株式会社製「ネオゲンS−20F」)、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。
なお、供給液、二軸押出機運転条件を実施例5と同じくしてウレタン樹脂の含有率が50質量%のポリウレタンエマルジョン製造を試み、得られた乳化液に直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させたがゲル化するためエマルジョンを得ることができなかった。
そのため、水量を増やし固形分を下げてポリウレタンエマルジョンを製造した。供給液それぞれの流量はA’5:10kg/時、乳化剤水溶液:0.5kg/時、水:11.3kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が40質量%のポリウレタンエマルジョン(XR−5)を得た。
オクチル酸第一錫0.1質量部の存在下、PTMG2000を1,000質量部と、MPEG69質量部と、HMDI262質量部とをNCO%が2.8質量%に達するまで100℃で反応させてウレタンプレポリマーA’6を得た。
70℃に加熱したA’6と、水を二軸押出機(TEM−18SS:東芝機械製)に同時に供給、混合することで乳化液を得た。
なお、供給液、二軸押出機運転条件を実施例6と同じくしてウレタン樹脂の含有率が50質量%のポリウレタンエマルジョン製造を試み、得られた乳化液に直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させたがゲル化するためエマルジョンを得ることができなかった。
そのため、水量を増やし固形分を下げてポリウレタンエマルジョンを製造した。供給液それぞれの流量はA’6:10kg/時、水:10.3kg/時、二軸押出機運転条件は50℃、260rpmであった。
その後、直ちにNCO基の95%に相当するアミノ基含量のIPDAの水希釈液を添加して鎖伸長させ、最終的にウレタン樹脂の含有率が40質量%のポリウレタンエマルジョン(XR−6)を得た。
合成例1で得られたポリウレタンエマルジョン(X−1)1,000質量部、増粘剤(Borchers社製「Borchi Gel ALA」)2質量部をメカニカルミキサーで2,000rpmにて攪拌した配合液を作成した。次に、ローター・ステーター型の連続式混合器(IKA社製「MagicLab」)に上記配合液と空気とを連続供給し、混合して泡液を得た。この際、泡液の体積・重量を測定して密度を算出し、泡液の密度が2/3となるように空気の供給量を調整した。
(1)外観評価
ポリエステル織布上に得られた泡液をバーコーターを使用して、塗工後の厚さが1,000μmとなるように塗工し、熱風乾燥機にて、70℃で2分間、更に120℃で2分間乾燥して加工布を形成し、泡保持性を以下のように評価した。
「A」;ポリウレタン層が、外観上良好な発泡シートを形成している。
「B」;ポリウレタン層にクラックが発生している。
「C」;ポリウレタン層から泡が消失している。
(2)顕微鏡評価
得られた加工布の断面を走査型電子顕微鏡(日立ハイテクノロジー株式会社製「SU3500」、倍率200倍)を使用して観察し、以下のように評価した。
「T」;ポリウレタン層に気泡が確認される。
「F」;ポリウレタン層に気泡が確認されない。
得られた加工布を触感により以下のように評価した。
「A」;柔軟性に富む。
「B」;やや柔軟性がある。
「C」;柔軟性に劣る。
「D」;硬い。
得られた加工布のポリウレタン層表面に、2.5cm幅のホットメルトテープ(サン化成株式会社製「BW−2」)を載置して150℃で30秒間加熱し、接着した。ホットメルトテープの幅に沿って、試料を切断した。この試料の一部を剥離し、基材とホットメルトテープをチャックで挟み、オートグラフ(株式会社島津製作所製)を使用して剥離強度を測定した。得られたデータの平均値を求め、1cm幅に換算し、以下のように評価した。
「T」;剥離強度が3.0(kgf/cm)以上であった。
「F」;剥離強度が3.0(kgf/cm)未満であった。
得られた加工布を10cm角に切り出した後、重量を計量した。さらに厚み計を用いて厚みを測定した。同様に計量、測定したポリエステル織布の重量、厚みとの差分から、下記式(1)に従い、発泡シートの密度を算出した。
(加工布の重量(g) − ポリエステル織布の重量(g))÷1000
発泡シート密度=―――――――――――――――─────────────────
(加工布の厚み(μm)−ポリエステル織布の厚み(μm))÷1000000×0.1×0.1
(1)
合成例及び比較合成例で用いたポリオール等の数平均分子量は、ゲル・パーミエーション・カラムクロマトグラフィー(GPC)法により、下記の条件で測定し得られた値を示す。
カラム:東ソー株式会社製の下記のカラムを直列に接続して使用した。
「TSKgel G5000」(7.8mmI.D.×30cm)×1本
「TSKgel G4000」(7.8mmI.D.×30cm)×1本
「TSKgel G3000」(7.8mmI.D.×30cm)×1本
「TSKgel G2000」(7.8mmI.D.×30cm)×1本
検出器:RI(示差屈折計)
カラム温度:40℃
溶離液:テトラヒドロフラン(THF)
流速:1.0mL/分
注入量:100μL(試料濃度0.4質量%のテトラヒドロフラン溶液)
標準試料:下記の標準ポリスチレンを用いて検量線を作成した。
東ソー株式会社製「TSKgel 標準ポリスチレン A−500」
東ソー株式会社製「TSKgel 標準ポリスチレン A−1000」
東ソー株式会社製「TSKgel 標準ポリスチレン A−2500」
東ソー株式会社製「TSKgel 標準ポリスチレン A−5000」
東ソー株式会社製「TSKgel 標準ポリスチレン F−1」
東ソー株式会社製「TSKgel 標準ポリスチレン F−2」
東ソー株式会社製「TSKgel 標準ポリスチレン F−4」
東ソー株式会社製「TSKgel 標準ポリスチレン F−10」
東ソー株式会社製「TSKgel 標準ポリスチレン F−20」
東ソー株式会社製「TSKgel 標準ポリスチレン F−40」
東ソー株式会社製「TSKgel 標準ポリスチレン F−80」
東ソー株式会社製「TSKgel 標準ポリスチレン F−128」
東ソー株式会社製「TSKgel 標準ポリスチレン F−288」
東ソー株式会社製「TSKgel 標準ポリスチレン F−550」
実施例及び比較例で得られたウレタン樹脂水分散体をレーザー回折/散乱式粒度分布測定装置(株式会社堀場製作所製「LA−910」)を使用して、分散液として水を使用し、相対屈折率=1.10、粒子径基準が面積の時の平均粒子径を測定した。
用いるポリウレタンエマルジョン(X−1)の種類を表1〜2に示す通りに変更した以外は、実施例1と同様にして加工布を得、泡保持性、風合い、及び、剥離強度の評価を行った。なお、実施例1〜3は参考例である。
Claims (6)
- ウレタン樹脂(X)の水分散体により形成された発泡シートであって、
前記ウレタン樹脂(X)が、ノニオン性基(オキシエチレン構造)を有するものであり、
前記ウレタン樹脂(X)が、オキシエチレン構造を有する化合物(a4)を原料とするものであり、前記化合物(a4)の使用割合が、ウレタン樹脂(X)を構成する原料の合計質量中0.25〜5質量%であり、
前記水分散体中のウレタン樹脂(X)の含有率が、50〜80質量%であり、かつ、前記水分散体が、有機溶剤を含まないものであることを特徴とする発泡シートの製造方法。 - 密度が、200〜1,000kg/m3である請求項1記載の発泡シートの製造方法。
- 前記ウレタン樹脂(X)が、鎖伸長剤(a1)を原料とするものである請求項1又は2記載の発泡シートの製造方法。
- 前記鎖伸長剤(a1)が、アミノ基を有するものである請求項3記載の発泡シートの製造方法。
- 前記ウレタン樹脂(X)の平均粒子径が、0.01〜1μmの範囲である請求項1〜4のいずれか1項記載の発泡シートの製造方法。
- 少なくとも、基材(i)、及び、ポリウレタン層(ii)を有する合成皮革であって、
前記ポリウレタン層(ii)が、請求項1〜5のいずれか1項記載の発泡シートにより形成されていることを特徴とする合成皮革の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019195226 | 2019-10-28 | ||
JP2019195226 | 2019-10-28 | ||
PCT/JP2020/035177 WO2021084953A1 (ja) | 2019-10-28 | 2020-09-17 | 発泡シート、及び、合成皮革 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021084953A1 JPWO2021084953A1 (ja) | 2021-11-25 |
JP6981575B2 true JP6981575B2 (ja) | 2021-12-15 |
Family
ID=75715104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021529429A Active JP6981575B2 (ja) | 2019-10-28 | 2020-09-17 | 発泡シート、及び、合成皮革 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20240102234A1 (ja) |
EP (1) | EP4053198A4 (ja) |
JP (1) | JP6981575B2 (ja) |
KR (1) | KR20220038393A (ja) |
CN (1) | CN114364745A (ja) |
TW (1) | TW202124491A (ja) |
WO (1) | WO2021084953A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4435055A1 (en) * | 2021-11-18 | 2024-09-25 | DIC Corporation | Urethane resin composition and laminate |
CN118541447A (zh) * | 2021-11-18 | 2024-08-23 | Dic株式会社 | 氨基甲酸酯树脂组合物、及层叠体 |
JPWO2023090235A1 (ja) * | 2021-11-18 | 2023-05-25 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3629167B2 (ja) * | 1999-06-25 | 2005-03-16 | 日華化学株式会社 | 二液型水性アクリル−ウレタン組成物、該組成物を含有してなる接着剤及び塗工剤 |
JP4249069B2 (ja) * | 2004-03-25 | 2009-04-02 | 第一工業製薬株式会社 | 繊維積層体の製造方法、繊維積層体及び合成皮革 |
US20060183850A1 (en) * | 2005-02-11 | 2006-08-17 | Invista North America S.A.R.L. | Solvent free aqueous polyurethane dispersions and shaped articles therefrom |
DE102006016639A1 (de) * | 2006-04-08 | 2007-10-11 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyurethan-Schäumen |
JP4973265B2 (ja) * | 2007-03-23 | 2012-07-11 | 東レ株式会社 | シート状物の製造方法およびシート状物 |
JP5133178B2 (ja) * | 2007-09-28 | 2013-01-30 | 三洋化成工業株式会社 | ポリウレタン樹脂水分散体の製造方法 |
JP5225901B2 (ja) * | 2009-03-17 | 2013-07-03 | 三井化学株式会社 | 水性ポリウレタン樹脂の製造方法、水性ポリウレタン樹脂およびフィルム |
DE102009014699A1 (de) * | 2009-03-27 | 2010-10-07 | Carl Freudenberg Kg | Verfahren zur Herstellung einer reaktiven Polyurethan-Emulsion |
KR101189868B1 (ko) * | 2009-07-21 | 2012-10-10 | 애경화학 주식회사 | 저온에서의 접착력 및 작업성이 우수한 수성 폴리우레탄 수지 및 그 제조방법, 및 이를 포함하는 수성 핫멜트형 접착제 |
KR101225580B1 (ko) * | 2010-07-19 | 2013-01-24 | 애경화학 주식회사 | 사이즈제용 수성 폴리우레탄 분산액 및 그 제조방법, 및 이를 포함하는 유리섬유 사이즈제 |
JP2013119688A (ja) | 2011-12-08 | 2013-06-17 | Kanagawa Kk | 熱膨張性縫製糸及びその縫製方法 |
CN102532463B (zh) * | 2011-12-26 | 2014-01-01 | 四川达威科技股份有限公司 | 一种皮革涂饰用水性聚氨酯及其制备方法 |
JP6114079B2 (ja) * | 2012-03-15 | 2017-04-12 | 日華化学株式会社 | 皮革用材の製造方法及び皮革用材 |
CN103030775B (zh) * | 2012-12-14 | 2015-08-26 | 广州宏昌胶粘带厂 | 用于制作防水条的水性聚氨酯乳液及其制备方法 |
CN103232585B (zh) * | 2013-04-03 | 2016-05-18 | 广东工业大学 | 一种多官能度聚氨酯丙烯酸酯水性uv树脂的制备方法 |
KR101790486B1 (ko) * | 2016-03-30 | 2017-10-25 | 주식회사 빅스 | 텍스타일 코팅용 친수성 수분산 폴리우레탄 수지 및 그 제조방법 |
CN106520052A (zh) * | 2016-10-27 | 2017-03-22 | 温州国仕邦高分子材料有限公司 | 高固含低粘度水性聚氨酯胶粘剂及制备方法 |
CN107522841B (zh) * | 2017-08-24 | 2020-04-07 | 温州大学 | 一种无溶剂法制备羧酸/磺酸混合型高固含量水性聚氨酯的方法 |
US20210164157A1 (en) * | 2017-11-15 | 2021-06-03 | Dic Corporation | Foamed urethane sheet and synthetic leather |
EP3936659A4 (en) * | 2019-04-23 | 2022-07-06 | DIC Corporation | COMPOSITION OF URETHANE RESIN, EXPANDED URETHANE SHEET AND SYNTHETIC LEATHER |
-
2020
- 2020-09-17 JP JP2021529429A patent/JP6981575B2/ja active Active
- 2020-09-17 US US17/766,576 patent/US20240102234A1/en active Pending
- 2020-09-17 CN CN202080060638.8A patent/CN114364745A/zh active Pending
- 2020-09-17 KR KR1020227005218A patent/KR20220038393A/ko not_active Application Discontinuation
- 2020-09-17 WO PCT/JP2020/035177 patent/WO2021084953A1/ja active Application Filing
- 2020-09-17 EP EP20882255.1A patent/EP4053198A4/en active Pending
- 2020-09-22 TW TW109132764A patent/TW202124491A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JPWO2021084953A1 (ja) | 2021-11-25 |
KR20220038393A (ko) | 2022-03-28 |
CN114364745A (zh) | 2022-04-15 |
EP4053198A4 (en) | 2023-11-08 |
US20240102234A1 (en) | 2024-03-28 |
WO2021084953A1 (ja) | 2021-05-06 |
EP4053198A1 (en) | 2022-09-07 |
TW202124491A (zh) | 2021-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6981575B2 (ja) | 発泡シート、及び、合成皮革 | |
TWI782129B (zh) | 發泡胺基甲酸酯薄片、及合成皮革 | |
JP6904485B2 (ja) | ウレタン樹脂組成物、発泡ウレタンシート、及び、合成皮革 | |
JP6981576B2 (ja) | 繊維基材、及び、人工皮革 | |
JP6836736B2 (ja) | 合成皮革 | |
JP6897883B2 (ja) | ウレタン樹脂水分散体、皮膜、積層体、及び、ウレタン樹脂水分散体の製造方法 | |
JP6904486B2 (ja) | ウレタン樹脂組成物、及び、積層体 | |
JP7505651B2 (ja) | ウレタン樹脂組成物、及び、積層体 | |
WO2023090236A1 (ja) | ウレタン樹脂組成物、及び、積層体 | |
WO2023100728A1 (ja) | ウレタン樹脂組成物、合成皮革、及び、合成皮革の製造方法 | |
WO2023090235A1 (ja) | ウレタン樹脂組成物、及び、積層体 | |
WO2021251053A1 (ja) | 凝固物の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210525 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210525 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20210525 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210928 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211007 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211019 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211101 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6981575 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |