JP2011501768A - ポリウレタンフォームの製造方法 - Google Patents
ポリウレタンフォームの製造方法 Download PDFInfo
- Publication number
- JP2011501768A JP2011501768A JP2010527351A JP2010527351A JP2011501768A JP 2011501768 A JP2011501768 A JP 2011501768A JP 2010527351 A JP2010527351 A JP 2010527351A JP 2010527351 A JP2010527351 A JP 2010527351A JP 2011501768 A JP2011501768 A JP 2011501768A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- dispersion
- range
- polyurethane
- anionic
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract description 13
- 239000011496 polyurethane foam Substances 0.000 title abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 36
- 229920003009 polyurethane dispersion Polymers 0.000 claims abstract description 34
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 15
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 239000006185 dispersion Substances 0.000 claims description 44
- 239000006260 foam Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 125000000129 anionic group Chemical group 0.000 claims description 34
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 229920005862 polyol Polymers 0.000 claims description 25
- -1 alkali metal cation Chemical class 0.000 claims description 24
- 150000003077 polyols Chemical class 0.000 claims description 23
- 229920002635 polyurethane Polymers 0.000 claims description 23
- 239000004814 polyurethane Substances 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 239000005056 polyisocyanate Substances 0.000 claims description 18
- 229920001228 polyisocyanate Polymers 0.000 claims description 18
- 229940123208 Biguanide Drugs 0.000 claims description 15
- 230000000844 anti-bacterial effect Effects 0.000 claims description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 11
- 239000004480 active ingredient Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000004971 Cross linker Substances 0.000 claims description 6
- 229920005682 EO-PO block copolymer Polymers 0.000 claims description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 150000004283 biguanides Chemical class 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 239000012948 isocyanate Substances 0.000 claims description 4
- 150000002513 isocyanates Chemical class 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
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- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 230000003110 anti-inflammatory effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 claims description 3
- 239000000645 desinfectant Substances 0.000 claims description 3
- 229940042399 direct acting antivirals protease inhibitors Drugs 0.000 claims description 3
- 239000003102 growth factor Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000137 peptide hydrolase inhibitor Substances 0.000 claims description 3
- 229940125723 sedative agent Drugs 0.000 claims description 3
- 239000000932 sedative agent Substances 0.000 claims description 3
- 230000003637 steroidlike Effects 0.000 claims description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 2
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 claims description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- IWLBIFVMPLUHLK-UHFFFAOYSA-N azane;formaldehyde Chemical compound N.O=C IWLBIFVMPLUHLK-UHFFFAOYSA-N 0.000 claims description 2
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- 229920003987 resole Polymers 0.000 claims description 2
- DFQDHMNSUGBBCW-UHFFFAOYSA-N 1,4-diamino-1,4-dioxobutane-2-sulfonic acid Chemical compound NC(=O)CC(C(N)=O)S(O)(=O)=O DFQDHMNSUGBBCW-UHFFFAOYSA-N 0.000 claims 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 claims 1
- 239000004640 Melamine resin Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 45
- 206010052428 Wound Diseases 0.000 description 22
- 208000027418 Wounds and injury Diseases 0.000 description 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 19
- 229920000570 polyether Polymers 0.000 description 18
- 229920000909 polytetrahydrofuran Polymers 0.000 description 18
- 239000004721 Polyphenylene oxide Substances 0.000 description 16
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 12
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 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 10
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 10
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 10
- 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 10
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 239000005058 Isophorone diisocyanate Substances 0.000 description 9
- 238000004821 distillation Methods 0.000 description 9
- 239000004417 polycarbonate Substances 0.000 description 9
- 229920000515 polycarbonate Polymers 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 8
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 150000002009 diols Chemical class 0.000 description 8
- 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 7
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 6
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 6
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 5
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 5
- 125000003277 amino group Chemical group 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 5
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 150000007942 carboxylates Chemical group 0.000 description 4
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 4
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- QHJABUZHRJTCAR-UHFFFAOYSA-N n'-methylpropane-1,3-diamine Chemical compound CNCCCN QHJABUZHRJTCAR-UHFFFAOYSA-N 0.000 description 4
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 229920005906 polyester polyol Polymers 0.000 description 4
- 150000003141 primary amines Chemical class 0.000 description 4
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- 238000007796 conventional method Methods 0.000 description 3
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- 125000005442 diisocyanate group Chemical group 0.000 description 3
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- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 2
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- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 2
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- 230000001588 bifunctional effect Effects 0.000 description 2
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- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
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- 239000012467 final product Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- LMHJFKYQYDSOQO-UHFFFAOYSA-N hydroxydecanoic acid Natural products CCCCCC(O)CCCC(O)=O LMHJFKYQYDSOQO-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 125000003010 ionic group Chemical group 0.000 description 1
- 125000001261 isocyanato group Chemical group *N=C=O 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002207 metabolite Substances 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
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- AGVKXDPPPSLISR-UHFFFAOYSA-N n-ethylcyclohexanamine Chemical compound CCNC1CCCCC1 AGVKXDPPPSLISR-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- OEIJHBUUFURJLI-UHFFFAOYSA-N octane-1,8-diol Chemical compound OCCCCCCCCO OEIJHBUUFURJLI-UHFFFAOYSA-N 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- HXSACZWWBYWLIS-UHFFFAOYSA-N oxadiazine-4,5,6-trione Chemical compound O=C1ON=NC(=O)C1=O HXSACZWWBYWLIS-UHFFFAOYSA-N 0.000 description 1
- PQZJTHGEFIQMCO-UHFFFAOYSA-N oxetan-2-ylmethanol Chemical compound OCC1CCO1 PQZJTHGEFIQMCO-UHFFFAOYSA-N 0.000 description 1
- VTXMSHFDNADQIM-UHFFFAOYSA-N pentane-1,3-diol;2,2,4-trimethylpentane Chemical compound CCC(O)CCO.CC(C)CC(C)(C)C VTXMSHFDNADQIM-UHFFFAOYSA-N 0.000 description 1
- FHHJDRFHHWUPDG-UHFFFAOYSA-N peroxysulfuric acid Chemical class OOS(O)(=O)=O FHHJDRFHHWUPDG-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229940093158 polyhexanide Drugs 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000000725 suspension 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
- 150000000000 tetracarboxylic acids Chemical class 0.000 description 1
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 1
- UFDHBDMSHIXOKF-UHFFFAOYSA-N tetrahydrophthalic acid Natural products OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-UHFFFAOYSA-N 0.000 description 1
- 239000013008 thixotropic agent Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 238000000196 viscometry Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- 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
- C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—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
- C08G2101/00—Manufacture of cellular products
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
A)イソシアネート官能性プレポリマーを、
A1)有機ポリイソシアネート、
A2)400〜8000g/molの範囲、好ましくは400〜6000g/molの範囲、さらに好ましくは600〜3000g/molの範囲の数平均分子量および1.5〜6の範囲、好ましくは1.8〜3の範囲、より好ましくは1.9〜2.1の範囲のOH官能価を有するポリマーポリオール、および
A3)必要に応じて、62〜399g/molの範囲の分子量を有するヒドロキシル官能性化合物、および
A4)必要に応じて、イソシアネート反応性の、アニオン性または潜在的アニオン性および/または必要に応じて非イオン性の親水性化剤
から製造する工程、および
B)次いで、その遊離NCO基を
B1)必要に応じて、32〜400g/molの範囲の分子量を有するアミノ官能性化合物と、
B2)アニオン性または潜在的アニオン性のアミノ官能性親水性化剤
と鎖延長によって、完全にまたは部分的に反応させる工程、および
該プレポリマーを工程B)前、工程B)中または工程B)後に水中に分散する工程によって得られる。
成分A1)5重量%〜40重量%、
成分A2)55重量%〜90重量%、
成分A3)とB1)を合計で0.5重量%〜20重量%、
成分A4)とB2)を合計で0.1重量%〜25重量%、ここで、成分A1)〜A4)およびB1)〜B2)の全量を基準として0.1重量%〜5重量%の、A4)および/またはB2)に由来するアニオン性または潜在的アニオン性の親水性化剤を用いる。
成分A1)5重量%〜35重量%、
成分A2)60重量%〜90重量%、
成分A3)とB1)を合計で0.5重量%〜15重量%、
成分A4)とB2)を合計で0.1重量%〜15重量%、ここで、成分A1)〜A4)およびB1)〜B2)の全量を基準として0.2〜4重量%の、A4)および/またはB2)に由来するアニオン性または潜在的アニオン性の親水性化剤を用いる。
成分A1)10重量%〜30重量%、
成分A2)65重量%〜85重量%、
成分A3)とB1)を合計で0.5重量%〜14重量%、
成分A4)とB2)を合計で0.1重量%〜13.5重量%、ここで、成分A1)〜A4)およびB1)〜B2)の全量を基準として0.5〜3.0重量%の、A4)および/またはB2)に由来するアニオン性または潜在的アニオン性の親水性化剤を用いる。
〔ジアミノスルホネート〕
NH2−CH2CH2−NH−CH2CH2−SO3Na(45%水溶液)
〔Desmophen(登録商標) C2200〕
ポリカーボネートポリオール、OH価56mgKOH/g、数平均分子量2000g/mol(Bayer MaterialScience AG、レーフェルクーゼン、独国)
〔PolyTHF(登録商標) 2000〕
ポリテトラメチレングリコールポリオール、OH価56mgKOH/g、数平均分子量2000g/mol(BASF AG、ルートヴィヒスハーフェン、独国)
〔PolyTHF(登録商標) 1000〕
ポリテトラメチレングリコールポリオール、OH価112mgKOH/g、数平均分子量1000g/mol(BASF AG、ルートヴィヒスハーフェン、独国)
〔LB 25 polyether〕
エチレンオキシド/プロピレンオキシドに基づく単官能性ポリエーテル、数平均分子量2250g/mol、OH価25mgKOH/g(Bayer MaterialScience AG、レーフェルクーゼン、独国)
〔Pluronic(登録商標)PE 6800〕
EO/POブロックコポリマー(BASF AG、ルートヴィヒスハーフェン、独国)
987.0gのPolyTHF(登録商標) 2000、375.4gのPolyTHF(登録商標) 1000、761.3gのDesmophen(登録商標) C2200および44.3gのLB 25 polyetherを標準的な撹拌装置中で70℃に加熱した。次いでヘキサメチレンジイソシアネート237.0gとイソホロンジイソシアネート313.2gの混合物を70℃で5分間にわたって添加し、該混合物を理論NCO値に達するまで120℃で撹拌した。予備調製したプレポリマーをアセトン4830gで溶解し、その過程において、50℃に冷却し、次いで、10分間にわたり計量投入した、エチレンジアミン25.1g、イソホロンジアミン116.5g、ジアミノスルホネート61.7gおよび水1030gの溶液と混合した。次いで該混合物を10分間撹拌した。次いで分散を水1250gの添加によって形成した。これに続いて減圧下での蒸留による溶媒の除去を行った。
223.7gのPolyTHF(登録商標) 2000、85.1gのPolyTHF(登録商標) 1000、172.6gのDesmophen(登録商標) C2200および10.0gのLB 25 polyetherを標準的な撹拌装置中で70℃に加熱した。次いでヘキサメチレンジイソシアネート53.7gとイソホロンジイソシアネート71.0gの混合物を70℃で5分間にわたって添加し、該混合物を理論NCO値に達するまで120℃で撹拌した。予備調製したプレポリマーをアセトン1005gで溶解し、その過程において、50℃に冷却し、次いで、10分間にわたり計量投入した、エチレンジアミン5.70g、イソホロンジアミン26.4g、ジアミノスルホネート9.18gおよび水249.2gの溶液と混合した。次いで該混合物を10分間撹拌した。次いで分散を水216gの添加によって形成した。これに続いて減圧下での蒸留による溶媒の除去を行った。
987.0gのPolyTHF(登録商標) 2000、375.4gのPolyTHF(登録商標) 1000、761.3gのDesmophen(登録商標) C2200および44.3gのLB 25 polyetherを標準的な撹拌装置中で70℃に加熱した。次いでヘキサメチレンジイソシアネート237.0gとイソホロンジイソシアネート313.2gの混合物を70℃で5分間にわたって添加し、該混合物を理論NCO値に達するまで120℃で撹拌した。予備調製したプレポリマーをアセトン4830gで溶解し、その過程において、50℃に冷却し、次いで、10分間にわたり計量投入した、1,4−ジアミノブタン36.9g、イソホロンジアミン116.5g、ジアミノスルホネート61.7gおよび水1076gの溶液と混合した。次いで該混合物を10分間撹拌した。次いで分散を水1210gの添加によって形成した。これに続いて減圧下での蒸留による溶媒の除去を行った。
201.3gのPolyTHF(登録商標) 2000、76.6gのPolyTHF(登録商標) 1000、155.3gのDesmophen(登録商標) C2200、2.50gの1,4−ブタンジオールおよび10.0gのLB 25 polyetherを標準的な撹拌装置中で70℃に加熱した。次いでヘキサメチレンジイソシアネート53.7gとイソホロンジイソシアネート71.0gの混合物を70℃で5分間にわたって添加し、該混合物を理論NCO値に達するまで120℃で撹拌した。予備調製したプレポリマーをアセトン1010gで溶解し、その過程において、50℃に冷却し、次いで、10分間にわたり計量投入した、エチレンジアミン5.70g、イソホロンジアミン26.4g、ジアミノスルホネート14.0gおよび水250gの溶液と混合した。次いで該混合物を10分間撹拌した。次いで分散を水243gの添加によって形成した。これに続いて減圧下での蒸留による溶媒の除去を行った。
201.3gのPolyTHF(登録商標) 2000と、76.6gのPolyTHF(登録商標) 1000、155.3gのDesmophen(登録商標) C2200、2.50gのトリメチロールプロパンおよび10.0gのLB 25 polyetherを標準的な撹拌装置中で70℃に加熱した。次いでヘキサメチレンジイソシアネート53.7gとイソホロンジイソシアネート71.0gの混合物を70℃で5分間にわたって添加し、該混合物を理論NCO値に達するまで120℃で撹拌した。予備調製したプレポリマーをアセトン1010gで溶解し、その過程において、50℃に冷却し、次いで、10分間にわたり計量投入した、エチレンジアミン5.70g、イソホロンジアミン26.4g、ジアミノスルホネート14.0gおよび水250gの溶液と混合した。次いで該混合物を10分間撹拌した。次いで分散を水293gの添加によって形成した。これに続いて減圧下での蒸留による溶媒の除去を行った。
1072gのPolyTHF(登録商標) 2000、407.6gのPolyTHF(登録商標) 1000、827gのDesmophen(登録商標) C2200および48.1gのLB 25 polyetherを標準的な撹拌装置中で70℃に加熱した。次いでヘキサメチレンジイソシアネート257.4gとイソホロンジイソシアネート340gの混合物を70℃で5分間にわたって添加し、該混合物を理論NCO値に達するまで120℃で撹拌した。予備調製したプレポリマーをアセトン4820gで溶解し、その過程において、50℃に冷却し、次いで、10分間にわたり計量投入した、エチレンジアミン27.3g、イソホロンジアミン126.5g、ジアミノスルホネート67.0gおよび水1090gの溶液と混合した。次いで該混合物を10分間撹拌した。次いで分散を水1180gの添加によって形成した。これに続いて減圧下での蒸留による溶媒の除去を行った。
ポリウレタン分散体、本発明ではない(スルホネート基を有さない、単なる非イオン性基およびカルボキシレート基による親水性化)
ジアミノスルホネートを当量のカルボキシラト含有成分で置き換えたことを除き、実施例1を繰り返す。
ポリウレタン分散体、本発明ではない(スルホネート基を有さない、単なる非イオン性基およびカルボキシレート基による親水性化)
ジアミノスルホネートを当量のカルボキシラト含有親水性化成分の量を(鎖延長度を同一に保持する間)50%増加させたことを除き、比較例1を繰り返す。
206.8gのPolyTHF(登録商標) 2000、78.7gのPolyTHF(登録商標) 1000、159.5gのDesmophen(登録商標) C2200および9.3gのLB 25 polyetherを標準的な撹拌装置中で70℃に加熱した。次いでヘキサメチレンジイソシアネート49.7gとイソホロンジイソシアネート65.6gの混合物を70℃で5分間にわたって添加し、該混合物を理論NCO値に達するまで120℃で撹拌した。予備調製したプレポリマーをアセトン1010gで溶解し、その過程において、50℃に冷却し、次いで、10分間にわたり計量投入した、エチレンジアミン5.3g、イソホロンジアミン21.8g、17.9gのKV 1386(N−(2−アミノエチル)−β−アラニンのナトリウム塩の40%水溶液、BASF AG、ルートヴィヒスハーフェン、独国)および水204gの溶液と混合した。次いで該混合物を10分間撹拌した。次いで分散を水235gの添加によって形成した。これに続いて減圧下での蒸留による溶媒の除去を行った。
表1に示した量のポリウレタン分散体2(実施例2)、フォーム助剤Pluronic(登録商標)6800および架橋剤を混合し、市販されている手撹拌器(湾曲した針金でできた撹拌器)を用いて10分間にわたり500mlのフォーム体積に発泡させた。その後、該フォームを、リリースペーパー上に延展塗布した(湿潤厚み4mm)。該フォームを20分間120℃で、および10分間150℃で乾燥させた。良好な機械的特性および微細孔構造を有する清潔な白色親水性フォームを一律に得た。
未架橋フォームを実施例7〜9に記載の同一の方法、即ち、架橋剤を用いずに製造した。未架橋フォームは、実施例7〜9の架橋フォームより極めて低い耐水性(分類:「低い」)を有した。
Claims (22)
- スルホネート基によってアニオン的に親水性化されたポリウレタン水性分散体(I)および架橋剤(II)を含有する組成物を発泡させ、および少なくとも部分的に化学架橋させて乾燥させることを含んでなる、発泡物品の製造方法。
- 発泡物品は創傷接触材料であることを特徴とする、請求項1に記載の方法。
- ポリウレタン分散体(I)は、スルホネート基のみによってアニオン的に親水性化されていることを特徴とする、請求項1または2に記載の方法。
- スルホネート基は、対イオンとしてアルカリ金属カチオンを有することを特徴とする、請求項3に記載の方法。
- ポリウレタン分散体(I)は、固体樹脂を基準として、固体樹脂100gあたり0.1〜15ミリ当量のアニオン性基または潜在的アニオン性基を含むことを特徴とする、請求項1〜4のいずれかに記載の方法。
- 分散体(I)は、分散体中に存在するポリウレタンを基準として55重量%〜65重量%の範囲の固形分を有することを特徴とする、請求項1〜5のいずれかに記載の方法。
- 分散体(I)を、
A)イソシアネート官能性プレポリマーを、
A1)有機ポリイソシアネート、
A2)400〜8000g/molの範囲の数平均分子量および1.5〜6の範囲のOH官能価を有するポリマーポリオール、および
A3)必要に応じて、62〜399g/molの範囲の分子量を有するヒドロキシル官能性化合物、および
A4)必要に応じて、イソシアネート反応性の、アニオン性または潜在的アニオン性および必要に応じて非イオン性の親水性化剤
から製造する工程、および
B)次いで、その遊離NCO基を、
B1)必要に応じて、32〜400g/molの範囲の分子量を有するアミノ官能性化合物と、
B2)アニオン性または潜在的アニオン性のアミノ官能性親水性化剤
と鎖延長により完全にまたは部分的に反応させる工程、および
該プレポリマーを工程B)前、工程B)中または工程B)後に水中に分散する工程によって得ることを特徴とする、請求項1〜6のいずれかに記載の方法。 - 発泡させるべき組成物は、架橋剤(II)として、必要に応じて親水性化された非ブロックトポリイソシアネート、アミドホルムアルデヒド樹脂、アミンホルムアルデヒド樹脂、フェノール樹脂、アルデヒドおよびケトン樹脂、レゾール、フラン樹脂、ウレア樹脂、カルバミン酸エステル樹脂、トリアジン樹脂、メラミン樹脂、ベンゾグアナミン樹脂、シアナミド樹脂およびアニリン樹脂を含有することを特徴とする、請求項1〜7のいずれかに記載の方法。
- 非ブロックトポリイソシアネートを架橋剤(II)として含むことを特徴とする、請求項8に記載の方法。
- 親水性化非ブロックトポリイソシアネートを架橋剤(II)として含むことを特徴とする、請求項9に記載の方法。
- 発泡させるべき組成物は、発泡させるべき組成物は、補助剤および添加剤物質(III)として、脂肪酸アミド、スルホスクシンアミド、ヒドロカルビルスルホネートまたはスルフェート、アルキルポリグリコシド、EO−POブロックコポリマーおよび/または脂肪酸塩をフォーム形成剤および安定剤として含有することを特徴とする、請求項1〜10のいずれかに記載の方法。
- EO−POブロックコポリマーをフォーム形成剤および安定剤として含むことを特徴とする、請求項11に記載の方法。
- 消毒剤、成長因子、プロテアーゼ阻害剤および非ステロイド抗炎症剤/鎮静剤からなる群からの活性成分をも用いることを特徴とする、請求項1〜12のいずれかに記載の方法。
- 殺菌性ビグアニドおよび/またはその塩を活性成分として用いることを特徴とする、請求項13に記載の方法。
- 請求項1〜14のいずれかに記載の方法によって得られる発泡物品。
- 連続気泡微細構造および乾燥状態で0.4g/cm3未満の密度を有することを特徴とする、請求項15に記載の発泡物品。
- 100〜1500%(乾燥フォームの質量を基準として、取り込まれる液体の質量)の範囲のDIN EN 13726−1 第3.2章生理食塩水吸収性および2000〜8000g/24時間×m2の範囲のDIN EN13726−2 第3.2章水蒸気透過率を有することを特徴とする、請求項13または16に記載の発泡物品。
- 活性成分をも含有することを特徴とする、請求項13〜17のいずれかに記載の発泡物品。
- 創傷接触材料であることを特徴とする、請求項13〜18のいずれかに記載の発泡物品。
- スルホネート基によりアニオン的に親水性化されたポリウレタン水性分散体(I)および架橋剤(II)を含有する組成物。
- 消毒剤、成長因子、プロテアーゼ阻害剤および非ステロイド抗炎症剤/鎮静剤からなる群からの活性成分をさらに含むことを特徴とする、請求項20に記載の組成物。
- 殺菌性ビグアニドおよび/またはその塩を活性成分として含むことを特徴とする、請求項21に記載の組成物。
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CN101855259A (zh) | 2010-10-06 |
EP2045278A1 (de) | 2009-04-08 |
AU2008310080A1 (en) | 2009-04-16 |
ES2381616T3 (es) | 2012-05-29 |
CN101855259B (zh) | 2013-04-24 |
US20090099082A1 (en) | 2009-04-16 |
KR20100080900A (ko) | 2010-07-13 |
EP2197930B1 (de) | 2012-03-07 |
DK2197930T3 (da) | 2012-06-18 |
CA2701696A1 (en) | 2009-04-16 |
EP2197930A1 (de) | 2010-06-23 |
ATE548399T1 (de) | 2012-03-15 |
JP5562855B2 (ja) | 2014-07-30 |
WO2009046854A1 (de) | 2009-04-16 |
TW200934803A (en) | 2009-08-16 |
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