ZA200710679B - Soft thermoplastic polyurethane elastomers and processes for their preparation and use - Google Patents
Soft thermoplastic polyurethane elastomers and processes for their preparation and use Download PDFInfo
- Publication number
- ZA200710679B ZA200710679B ZA200710679A ZA200710679A ZA200710679B ZA 200710679 B ZA200710679 B ZA 200710679B ZA 200710679 A ZA200710679 A ZA 200710679A ZA 200710679 A ZA200710679 A ZA 200710679A ZA 200710679 B ZA200710679 B ZA 200710679B
- Authority
- ZA
- South Africa
- Prior art keywords
- diisocyanate
- elastomer
- polyester polyol
- carbon atoms
- tpu
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 22
- 229920001971 elastomer Polymers 0.000 title claims description 13
- 239000000806 elastomer Substances 0.000 title claims description 12
- 229920002803 thermoplastic polyurethane Polymers 0.000 title description 48
- 239000004433 Thermoplastic polyurethane Substances 0.000 title description 47
- 238000002360 preparation method Methods 0.000 title description 5
- 239000000203 mixture Substances 0.000 claims description 21
- 150000002009 diols Chemical group 0.000 claims description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims description 19
- 229920005906 polyester polyol Polymers 0.000 claims description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 16
- 125000005442 diisocyanate group Chemical group 0.000 claims description 15
- 239000004970 Chain extender Substances 0.000 claims description 9
- -1 betahydroxyethyl Chemical group 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 7
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 7
- 150000002976 peresters Chemical group 0.000 claims description 7
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 6
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004014 plasticizer Substances 0.000 claims description 5
- 125000001033 ether group Chemical group 0.000 claims description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 3
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 3
- 239000001361 adipic acid Substances 0.000 claims description 3
- 235000011037 adipic acid Nutrition 0.000 claims description 3
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 3
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 4
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 claims 2
- XNDHQMLXHGSDHT-UHFFFAOYSA-N 1,4-bis(2-hydroxyethyl)cyclohexa-2,5-diene-1,4-diol Chemical compound OCCC1(O)C=CC(O)(CCO)C=C1 XNDHQMLXHGSDHT-UHFFFAOYSA-N 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 claims 1
- JXCHMDATRWUOAP-UHFFFAOYSA-N diisocyanatomethylbenzene Chemical compound O=C=NC(N=C=O)C1=CC=CC=C1 JXCHMDATRWUOAP-UHFFFAOYSA-N 0.000 claims 1
- 229920000728 polyester Polymers 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 9
- 229920005862 polyol Polymers 0.000 description 9
- 150000003077 polyols Chemical class 0.000 description 9
- 239000004606 Fillers/Extenders Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000005056 polyisocyanate Substances 0.000 description 4
- 229920001228 polyisocyanate Polymers 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 229940035437 1,3-propanediol Drugs 0.000 description 2
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 2
- 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 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 2
- HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229940117969 neopentyl glycol Drugs 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- 150000003606 tin compounds Chemical class 0.000 description 2
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical class O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 2
- 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 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- 150000004072 triols Chemical class 0.000 description 2
- HFVMEOPYDLEHBR-UHFFFAOYSA-N (2-fluorophenyl)-phenylmethanol Chemical class C=1C=CC=C(F)C=1C(O)C1=CC=CC=C1 HFVMEOPYDLEHBR-UHFFFAOYSA-N 0.000 description 1
- QVCUKHQDEZNNOC-UHFFFAOYSA-N 1,2-diazabicyclo[2.2.2]octane Chemical compound C1CC2CCN1NC2 QVCUKHQDEZNNOC-UHFFFAOYSA-N 0.000 description 1
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
- YRTNMMLRBJMGJJ-UHFFFAOYSA-N 2,2-dimethylpropane-1,3-diol;hexanedioic acid Chemical class OCC(C)(C)CO.OC(=O)CCCCC(O)=O YRTNMMLRBJMGJJ-UHFFFAOYSA-N 0.000 description 1
- SLGGJMDAZSEJNG-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethanol;terephthalic acid Chemical compound OCCOCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 SLGGJMDAZSEJNG-UHFFFAOYSA-N 0.000 description 1
- YSAANLSYLSUVHB-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]ethanol Chemical compound CN(C)CCOCCO YSAANLSYLSUVHB-UHFFFAOYSA-N 0.000 description 1
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 1
- 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 1
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-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
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- KXBFLNPZHXDQLV-UHFFFAOYSA-N [cyclohexyl(diisocyanato)methyl]cyclohexane Chemical compound C1CCCCC1C(N=C=O)(N=C=O)C1CCCCC1 KXBFLNPZHXDQLV-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- POSODONTZPRZJI-UHFFFAOYSA-N butane-1,4-diol;terephthalic acid Chemical compound OCCCCO.OCCCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 POSODONTZPRZJI-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- PNOXNTGLSKTMQO-UHFFFAOYSA-L diacetyloxytin Chemical compound CC(=O)O[Sn]OC(C)=O PNOXNTGLSKTMQO-UHFFFAOYSA-L 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 239000012971 dimethylpiperazine Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- PYBNTRWJKQJDRE-UHFFFAOYSA-L dodecanoate;tin(2+) Chemical compound [Sn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O PYBNTRWJKQJDRE-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 201000006747 infectious mononucleosis Diseases 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 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
- C08G18/28—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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
-
- 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
- C08G18/16—Catalysts
-
- 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
- C08G18/3203—Polyhydroxy compounds
- C08G18/3215—Polyhydroxy compounds containing aromatic groups or benzoquinone groups
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/73—Polyisocyanates or polyisothiocyanates 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
- C08G18/70—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
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/636,838 US20080139774A1 (en) | 2006-12-11 | 2006-12-11 | Soft thermoplastic polyurethane elastomers and processes for their preparation and use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200710679B true ZA200710679B (en) | 2009-08-26 |
Family
ID=39118073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200710679A ZA200710679B (en) | 2006-12-11 | 2007-11-07 | Soft thermoplastic polyurethane elastomers and processes for their preparation and use |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20080139774A1 (fr) |
| EP (1) | EP1932863B1 (fr) |
| JP (1) | JP2008144173A (fr) |
| KR (1) | KR20080053897A (fr) |
| CN (1) | CN101200530B (fr) |
| AU (1) | AU2007237205A1 (fr) |
| BR (1) | BRPI0704612A (fr) |
| CA (1) | CA2613416A1 (fr) |
| MX (1) | MX2007015502A (fr) |
| TW (1) | TW200902574A (fr) |
| ZA (1) | ZA200710679B (fr) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010017082A1 (fr) * | 2008-08-06 | 2010-02-11 | Lubrizol Advanced Materials, Inc. | Films et articles faits avec des copolymères à blocs thermoplastiques |
| JP5771146B2 (ja) * | 2008-09-18 | 2015-08-26 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 改善された晶出挙動を有するポリエステルジオール系ポリウレタン |
| ES2689495T3 (es) * | 2009-03-18 | 2018-11-14 | Lubrizol Advanced Materials, Inc. | Proceso para fabricar un poliuretano termoplástico con tendencia reducida a la eflorescencia |
| TWI486368B (zh) | 2010-01-11 | 2015-06-01 | Lubrizol Advanced Mat Inc | 用於印刷包覆層之熱塑性聚胺基甲酸酯 |
| KR101050266B1 (ko) | 2010-08-02 | 2011-07-19 | 김재호 | 열가소성 폴리우레탄 탄성체를 이용한 축광성 성형 조성물 및 그 제조방법 |
| RU2488602C2 (ru) * | 2011-08-30 | 2013-07-27 | Федеральное государственное бюджетное учреждение науки Институт проблем химической физики Российской академии наук (ИПХФ РАН) | Способ получения термоэластопластичных полиуретанов |
| WO2013045546A1 (fr) * | 2011-09-30 | 2013-04-04 | Bayer Intellectual Property Gmbh | Articles homogènes extrudés à partir de polyuréthanes thermoplastiques à base de polyester diols de l'acide succinique et de 1,3-propanediol |
| CN102514208B (zh) * | 2011-11-30 | 2015-04-01 | 泉州市三星消防设备有限公司 | 一种tpu消防水带的制备方法 |
| EP2861435B1 (fr) * | 2012-06-18 | 2020-02-12 | Basf Se | Valve, section de tube avec une valve et procedure de production de ceux-ci |
| CN103965427B (zh) * | 2013-01-25 | 2018-06-19 | 科思创聚合物（中国）有限公司 | 具有长期耐水解性的聚酯型聚氨酯材料 |
| CN104097273B (zh) * | 2013-04-09 | 2016-09-14 | 凯力实业股份有限公司 | 环保节能减碳型tpu的成型方法及其装置 |
| ES2959200T3 (es) * | 2013-06-04 | 2024-02-21 | Basf Se | Elastómeros termoplásticos de poliuretano blando y proceso para su preparación |
| JP6251554B2 (ja) * | 2013-12-03 | 2017-12-20 | 大倉工業株式会社 | 半導電性熱可塑性エラストマー組成物、それを用いた電子写真用シームレスベルトおよびその製造方法 |
| CN104004157B (zh) * | 2014-06-03 | 2016-04-13 | 奥斯汀新材料（张家港）有限公司 | 一种软质热塑性聚氨酯弹性体的制备方法 |
| CN104017160A (zh) * | 2014-06-17 | 2014-09-03 | 安庆市索隆新材料有限公司 | 一种油墨级热塑性聚氨酯配方及其制备方法 |
| US10227440B2 (en) | 2015-05-27 | 2019-03-12 | The University Of Akron | Softening thermoplastic polyurethanes using ionomer technology |
| WO2017050738A1 (fr) * | 2015-09-24 | 2017-03-30 | Basf Se | Polyuréthane thermoplastique |
| US20190367660A1 (en) * | 2017-02-13 | 2019-12-05 | Basf Se | Thermoplastic polyurethane |
| CN106928691A (zh) * | 2017-03-31 | 2017-07-07 | 苏州铂邦胶业有限公司 | 一种环氧树脂增韧剂及其制备方法 |
| US11952456B2 (en) | 2017-04-26 | 2024-04-09 | Basf Se | Process for preparing a polyurethane using a polyester polyol comprising polycyclic aromatic moieties |
| GB2567219B (en) * | 2017-10-06 | 2021-08-11 | Henkel IP & Holding GmbH | Thermoplastic polyurethane toughened cyanoacrylate compositions |
| CN109912760A (zh) * | 2017-12-13 | 2019-06-21 | 上海优迈材料科技有限公司 | 一种耐油型洗地机吸水胶条及其制备方法 |
| SE542934C2 (en) | 2018-11-15 | 2020-09-15 | Ingevity Uk Ltd | A novel polyurethane or polyurethane-urea composition with reduced cold hardening |
| KR102339304B1 (ko) * | 2019-04-16 | 2021-12-16 | 주식회사 동성케미컬 | 자동차 내장 표피재용 열가소성 폴리우레탄 조성물 및 이의 제조 방법 |
| EP3772519A1 (fr) | 2019-08-07 | 2021-02-10 | Covestro Deutschland AG | Procédé de production de polymères de polyuréthane thermoplastiquement façonnables |
| EP3812407A1 (fr) | 2019-10-23 | 2021-04-28 | Covestro Deutschland AG | Polymère de polyuréthane présentant une dureté de <= 60 shore a |
| EP3812408A1 (fr) * | 2019-10-23 | 2021-04-28 | Covestro Deutschland AG | Polymère de polyuréthane présentant une dureté <= 60 shore a et une bonne résistance à l'abrasion |
| CN110964175A (zh) * | 2019-11-20 | 2020-04-07 | 武汉科技大学 | 基于氨基甲酸叔醇酯交换的类玻璃聚氨酯弹性体、制备方法及应用 |
| IT202000006490A1 (it) * | 2020-03-27 | 2021-09-27 | Tecnocap Spa | Coperchio con guarnizione senza pvc |
| CN111995724A (zh) * | 2020-08-31 | 2020-11-27 | 山东一诺威聚氨酯股份有限公司 | 低极性热塑性聚氨酯弹性体及其制备方法 |
| CN113861369A (zh) * | 2021-09-16 | 2021-12-31 | 山东一诺威聚氨酯股份有限公司 | 低熔点高粘性高强度热塑性聚氨酯弹性体材料及其制备方法 |
| CN115260437B (zh) * | 2022-07-29 | 2023-08-29 | 美瑞新材料股份有限公司 | 一种实际使用不易变黄的手机保护套及其制作方法 |
| WO2024030264A1 (fr) | 2022-08-05 | 2024-02-08 | Ingevity Uk Ltd. | Polyols d'origine biologique pour applications de polyuréthane à hautes performances |
| CN116163054B (zh) * | 2023-04-26 | 2023-06-16 | 比音勒芬服饰股份有限公司 | 一种高弹透气的立体针织品面料及其制备方法 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1301910B (de) * | 1963-06-25 | 1969-08-28 | Elastomer Ag | Verfahren zur Herstellung thermoplastisch verarbeitbarer Polyurethane |
| BE673744A (fr) | 1964-12-14 | |||
| BE759829A (fr) | 1969-12-03 | 1971-06-03 | Upjohn Co | Preparation de polyurethanes |
| DE1964834A1 (de) | 1969-12-24 | 1971-07-01 | Bayer Ag | Verfahren zur Herstellung von Polyurethan-Elastomeren |
| CA1000440A (en) * | 1971-03-08 | 1976-11-23 | Mobay Chemical Company (A Division Of Baychem Corporation) | Thermoplastic blends of hard and soft polyurethanes |
| JPS5345234B2 (fr) * | 1974-01-28 | 1978-12-05 | ||
| US4000117A (en) * | 1975-03-31 | 1976-12-28 | The Upjohn Company | Novel compositions |
| US4124572A (en) * | 1977-07-05 | 1978-11-07 | Uniroyal, Inc. | Thermoplastic polyurethane elastomer |
| DE2901774A1 (de) | 1979-01-18 | 1980-07-24 | Elastogran Gmbh | Rieselfaehiges, mikrobenbestaendiges farbstoff- und/oder hilfsmittelkonzentrat auf basis eines polyurethan-elastomeren und verfahren zu seiner herstellung |
| DE3303760A1 (de) * | 1983-02-04 | 1984-08-09 | Hoechst Ag, 6230 Frankfurt | Schlagzaeh modifiziertes polyoxymethylen und daraus hergestellte formkoerper |
| DE3303761A1 (de) * | 1983-02-04 | 1984-08-09 | Hoechst Ag, 6230 Frankfurt | Schlagzaeh modifiziertes polyoxymethylen und daraus hergestellte formkoerper |
| DE3323520A1 (de) | 1983-06-30 | 1985-01-10 | Basf Ag, 6700 Ludwigshafen | Weiche, gummielastische, thermoplastische polyurethane, verfahren zu deren herstellung und deren verwendung |
| JPS6181419A (ja) * | 1984-09-28 | 1986-04-25 | Kuraray Co Ltd | ポリウレタンの製造法 |
| DE3642667A1 (de) * | 1986-12-13 | 1988-06-23 | Basf Ag | Bei raumtemperatur fluessige polyester-polyole auf basis von 2-methylpentandiol-1,5, 2-ethylbutandiol-1,4, 2-methylglutarsaeure und/oder 2-ethylbernsteinsaeure sowie den entsprechenden dicarbonsaeurederivaten, verfahren zu deren herstellung und deren verwendung zur herstellung von kunststoffen nach dem polyisocyanat-polyadditionsverfahren |
| US4857561A (en) * | 1988-08-30 | 1989-08-15 | Mobay Corporation | Novel neopentyladipate based prepolymers and reaction injection molded products made therefrom |
| CA2015488C (fr) * | 1989-04-30 | 1997-07-08 | Tomoyasu Tsuda | Polyurethane, procede de production et diol polyester utilise a cette fin |
| US5795948A (en) | 1992-05-26 | 1998-08-18 | Bayer Aktiengesellschaft | Multistage process for production of thermoplastic polyurethane elastomers |
| JP3324756B2 (ja) * | 1993-04-29 | 2002-09-17 | 株式会社クラレ | 熱可塑性ポリウレタン組成物 |
| DE4319439C1 (de) * | 1993-06-11 | 1994-06-16 | Freudenberg Carl Fa | Biologisch abbaubare, thermoplastische Polyurethan-Filamente |
| US5780573A (en) * | 1995-06-13 | 1998-07-14 | Kuraray Co., Ltd. | Thermoplastic polyurethanes and molded articles comprising them |
| DE19907987C2 (de) * | 1999-02-25 | 2001-05-23 | Bayer Ag | Weiche, thermoplastische Formmassen |
| DE19939112A1 (de) * | 1999-08-18 | 2001-02-22 | Basf Ag | Thermoplastische Polyurethane |
| DE10022848B4 (de) * | 2000-05-10 | 2004-07-15 | Bayer Ag | Formkörper aus thermoplastischen Polyurethanen mit reduziertem Fogging |
| DE10115224C1 (de) * | 2001-03-28 | 2002-09-05 | Bayer Ag | Lichtstabile thermoplastische Polyurethane, Verfahren zu ihrer Herstellung und ihre Verwendung |
| WO2003064497A1 (fr) * | 2002-01-30 | 2003-08-07 | Kyowa Hakko Chemical Co., Ltd. | Polyester |
| DE50306005D1 (de) * | 2002-02-23 | 2007-02-01 | Bayer Materialscience Ag | Verfahren zur Herstellung von weichen, gut entformbaren thermoplastischen Polyurethanelastomeren mit geringer Schwindung |
| US6824703B2 (en) * | 2002-03-08 | 2004-11-30 | Bayer Materialscience Llc | Polyurethane elastomers having improved physical properties and a process for the production thereof |
| US20060047083A1 (en) * | 2004-08-30 | 2006-03-02 | Iskender Yilgor | Triblock copolymers and their production methods |
-
2006
- 2006-12-11 US US11/636,838 patent/US20080139774A1/en not_active Abandoned
-
2007
- 2007-11-07 ZA ZA200710679A patent/ZA200710679B/en unknown
- 2007-11-20 TW TW096143811A patent/TW200902574A/zh unknown
- 2007-11-21 AU AU2007237205A patent/AU2007237205A1/en not_active Abandoned
- 2007-11-30 EP EP07023222.8A patent/EP1932863B1/fr not_active Not-in-force
- 2007-12-04 CA CA002613416A patent/CA2613416A1/fr not_active Abandoned
- 2007-12-06 MX MX2007015502A patent/MX2007015502A/es unknown
- 2007-12-10 KR KR1020070127531A patent/KR20080053897A/ko not_active Application Discontinuation
- 2007-12-10 CN CN2007101942306A patent/CN101200530B/zh not_active Expired - Fee Related
- 2007-12-11 JP JP2007319289A patent/JP2008144173A/ja active Pending
- 2007-12-11 BR BRPI0704612-0A patent/BRPI0704612A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007237205A1 (en) | 2008-06-26 |
| MX2007015502A (es) | 2008-10-28 |
| KR20080053897A (ko) | 2008-06-16 |
| EP1932863B1 (fr) | 2018-07-18 |
| CA2613416A1 (fr) | 2008-06-11 |
| EP1932863A3 (fr) | 2010-01-06 |
| US20080139774A1 (en) | 2008-06-12 |
| CN101200530A (zh) | 2008-06-18 |
| JP2008144173A (ja) | 2008-06-26 |
| TW200902574A (en) | 2009-01-16 |
| EP1932863A2 (fr) | 2008-06-18 |
| CN101200530B (zh) | 2012-11-14 |
| BRPI0704612A (pt) | 2008-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA200710679B (en) | Soft thermoplastic polyurethane elastomers and processes for their preparation and use | |
| AU2003200443B2 (en) | A process for the preparation of soft, low-shrinkage, thermoplastic polyurethane elastomers which can be easily released from the mold | |
| US20070049719A1 (en) | Process for the production of melt-processable polyurethanes | |
| KR20080082511A (ko) | 넓은 적용 범위를 가지는 형상 기억 성형품의 제조 방법 | |
| KR20090082156A (ko) | 낮은 흐림도 및 양호한 가공성을 가지는 투명한 열가소성 폴리우레탄, 그의 제조 방법, 및 그의 용도 | |
| KR20070089626A (ko) | 용융가공성 폴리우레탄 및 그의 제조 방법 | |
| CA2346528C (fr) | Objets moules en polyurethanes thermoplastiques avec embuage reduit | |
| KR100591228B1 (ko) | 연질 열가소성 성형 조성물 | |
| CN114174369A (zh) | 制备可热塑性加工的聚氨酯聚合物的方法 | |
| AU2003236419B2 (en) | Continuous preparation of thermoplastically processable polyurethanes | |
| TWI764061B (zh) | 具有降低之冷硬化的聚胺基甲酸酯或聚胺基甲酸酯-脲組合物、其製備方法、及其使用方法 | |
| JPS63202610A (ja) | ポリウレタンの製造法 | |
| JP3324890B2 (ja) | ポリウレタンおよびそれに用いるポリエステルジオール | |
| JP3529917B2 (ja) | ポリウレタンの製造方法 | |
| KR20070023558A (ko) | 용융-가공성 폴리우레탄의 제조방법 | |
| JPH093149A (ja) | ポリウレタンの製造方法 |