JP5917495B2 - ポリエーテルオールの製造方法 - Google Patents
ポリエーテルオールの製造方法 Download PDFInfo
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- JP5917495B2 JP5917495B2 JP2013509557A JP2013509557A JP5917495B2 JP 5917495 B2 JP5917495 B2 JP 5917495B2 JP 2013509557 A JP2013509557 A JP 2013509557A JP 2013509557 A JP2013509557 A JP 2013509557A JP 5917495 B2 JP5917495 B2 JP 5917495B2
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- Prior art keywords
- polyetherol
- producing
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- catalyst
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- 238000004519 manufacturing process Methods 0.000 title claims description 35
- 239000003054 catalyst Substances 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 37
- 125000002947 alkylene group Chemical group 0.000 claims description 34
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 33
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 25
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 17
- ADLVDYMTBOSDFE-UHFFFAOYSA-N 5-chloro-6-nitroisoindole-1,3-dione Chemical compound C1=C(Cl)C([N+](=O)[O-])=CC2=C1C(=O)NC2=O ADLVDYMTBOSDFE-UHFFFAOYSA-N 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 10
- 238000007151 ring opening polymerisation reaction Methods 0.000 claims description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 9
- 230000003197 catalytic effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 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 claims description 4
- 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 claims description 4
- 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 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 4
- 230000001588 bifunctional effect Effects 0.000 claims description 4
- 150000002009 diols Chemical class 0.000 claims description 4
- 239000000600 sorbitol Substances 0.000 claims description 4
- 239000005720 sucrose Substances 0.000 claims description 4
- 150000002989 phenols Chemical class 0.000 claims description 3
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000004359 castor oil Substances 0.000 claims description 2
- 235000019438 castor oil Nutrition 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- 238000006798 ring closing metathesis reaction Methods 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
- 229920003987 resole Polymers 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 52
- 238000006243 chemical reaction Methods 0.000 description 29
- 239000004814 polyurethane Substances 0.000 description 29
- 229920002635 polyurethane Polymers 0.000 description 23
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 239000004721 Polyphenylene oxide Substances 0.000 description 11
- 229920000570 polyether Polymers 0.000 description 11
- 239000007858 starting material Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 229920005862 polyol Polymers 0.000 description 8
- 150000003077 polyols Chemical class 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- HESZXGSSISDCNI-UHFFFAOYSA-N 1,3-dimethylimidazol-1-ium-2-carboxylate Chemical compound CN1C=C[N+](C)=C1C([O-])=O HESZXGSSISDCNI-UHFFFAOYSA-N 0.000 description 6
- 239000004970 Chain extender Substances 0.000 description 6
- -1 Polyethylenes Polymers 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 6
- 125000005442 diisocyanate group Chemical group 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 229920001451 polypropylene glycol Polymers 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 150000002596 lactones Chemical class 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 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
- 239000000654 additive Substances 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 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 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 3
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-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
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- GSCLMSFRWBPUSK-UHFFFAOYSA-N beta-Butyrolactone Chemical compound CC1CC(=O)O1 GSCLMSFRWBPUSK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical group [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000012038 nucleophile Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000582 polyisocyanurate Polymers 0.000 description 2
- 239000011495 polyisocyanurate Substances 0.000 description 2
- 229960000380 propiolactone Drugs 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 150000003839 salts Chemical class 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
- 238000010626 work up procedure Methods 0.000 description 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 1
- QVCUKHQDEZNNOC-UHFFFAOYSA-N 1,2-diazabicyclo[2.2.2]octane Chemical compound C1CC2CCN1NC2 QVCUKHQDEZNNOC-UHFFFAOYSA-N 0.000 description 1
- XSCLFFBWRKTMTE-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCCC(CN=C=O)C1 XSCLFFBWRKTMTE-UHFFFAOYSA-N 0.000 description 1
- IKYNWXNXXHWHLL-UHFFFAOYSA-N 1,3-diisocyanatopropane Chemical compound O=C=NCCCN=C=O IKYNWXNXXHWHLL-UHFFFAOYSA-N 0.000 description 1
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-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
- UTFSEWQOIIZLRH-UHFFFAOYSA-N 1,7-diisocyanatoheptane Chemical compound O=C=NCCCCCCCN=C=O UTFSEWQOIIZLRH-UHFFFAOYSA-N 0.000 description 1
- QUPKOUOXSNGVLB-UHFFFAOYSA-N 1,8-diisocyanatooctane Chemical compound O=C=NCCCCCCCCN=C=O QUPKOUOXSNGVLB-UHFFFAOYSA-N 0.000 description 1
- GWMDNVGVSGQXEC-UHFFFAOYSA-N 1-butyl-3-methylimidazol-3-ium-2-carboxylate Chemical compound CCCC[N+]=1C=CN(C)C=1C([O-])=O GWMDNVGVSGQXEC-UHFFFAOYSA-N 0.000 description 1
- AACQANZPAVCEIV-UHFFFAOYSA-N 1-ethyl-3-methylimidazol-3-ium-2-carboxylate Chemical compound CC[N+]=1C=CN(C)C=1C([O-])=O AACQANZPAVCEIV-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
- WTPYFJNYAMXZJG-UHFFFAOYSA-N 2-[4-(2-hydroxyethoxy)phenoxy]ethanol Chemical compound OCCOC1=CC=C(OCCO)C=C1 WTPYFJNYAMXZJG-UHFFFAOYSA-N 0.000 description 1
- LBZZJNPUANNABV-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)phenyl]ethanol Chemical compound OCCC1=CC=C(CCO)C=C1 LBZZJNPUANNABV-UHFFFAOYSA-N 0.000 description 1
- IYBOGQYZTIIPNI-UHFFFAOYSA-N 2-methylhexano-6-lactone Chemical compound CC1CCCCOC1=O IYBOGQYZTIIPNI-UHFFFAOYSA-N 0.000 description 1
- WJBIAMUVPAVYSN-UHFFFAOYSA-N 3-(chloromethyl)oxetan-2-one Chemical compound ClCC1COC1=O WJBIAMUVPAVYSN-UHFFFAOYSA-N 0.000 description 1
- JEHNLMDRQXUAOQ-UHFFFAOYSA-N 3-benzyloxepan-2-one Chemical group O=C1OCCCCC1CC1=CC=CC=C1 JEHNLMDRQXUAOQ-UHFFFAOYSA-N 0.000 description 1
- JXHJKUCCXLDGCK-UHFFFAOYSA-N 3-cyclohexyloxepan-2-one Chemical compound O=C1OCCCCC1C1CCCCC1 JXHJKUCCXLDGCK-UHFFFAOYSA-N 0.000 description 1
- XJDBUEGQHFPGOR-UHFFFAOYSA-N 3-ethoxyoxepan-2-one Chemical compound CCOC1CCCCOC1=O XJDBUEGQHFPGOR-UHFFFAOYSA-N 0.000 description 1
- HIWTUNDEYUEBCI-UHFFFAOYSA-N 3-methoxyoxepan-2-one Chemical compound COC1CCCCOC1=O HIWTUNDEYUEBCI-UHFFFAOYSA-N 0.000 description 1
- NYBXFCLDEATPCM-UHFFFAOYSA-N 3-methyloxetan-2-one Chemical compound CC1COC1=O NYBXFCLDEATPCM-UHFFFAOYSA-N 0.000 description 1
- CHRZWHKOEQQAPH-UHFFFAOYSA-N 3-phenyloxepan-2-one Chemical group O=C1OCCCCC1C1=CC=CC=C1 CHRZWHKOEQQAPH-UHFFFAOYSA-N 0.000 description 1
- ILXSXFVKKZFOCX-UHFFFAOYSA-N 4,5-ditert-butyl-1H-imidazol-1-ium-2-carboxylate Chemical compound C(C)(C)(C)C1=C(N=C([NH2+]1)C(=O)[O-])C(C)(C)C ILXSXFVKKZFOCX-UHFFFAOYSA-N 0.000 description 1
- UQRONKZLYKUEMO-UHFFFAOYSA-N 4-methyl-1-(2,4,6-trimethylphenyl)pent-4-en-2-one Chemical group CC(=C)CC(=O)Cc1c(C)cc(C)cc1C UQRONKZLYKUEMO-UHFFFAOYSA-N 0.000 description 1
- 125000006374 C2-C10 alkenyl group Chemical group 0.000 description 1
- 0 CC1N(*)C(C)N(*)C1C Chemical compound CC1N(*)C(C)N(*)C1C 0.000 description 1
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- KMHZPJNVPCAUMN-UHFFFAOYSA-N Erbon Chemical compound CC(Cl)(Cl)C(=O)OCCOC1=CC(Cl)=C(Cl)C=C1Cl KMHZPJNVPCAUMN-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical class [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer 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
- BWVAOONFBYYRHY-UHFFFAOYSA-N [4-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=C(CO)C=C1 BWVAOONFBYYRHY-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
- 230000000996 additive effect Effects 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 238000012653 anionic ring-opening polymerization Methods 0.000 description 1
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- VEZXCJBBBCKRPI-UHFFFAOYSA-N beta-propiolactone Chemical compound O=C1CCO1 VEZXCJBBBCKRPI-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- XXKOQQBKBHUATC-UHFFFAOYSA-N cyclohexylmethylcyclohexane Chemical compound C1CCCCC1CC1CCCCC1 XXKOQQBKBHUATC-UHFFFAOYSA-N 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000006731 degradation reaction 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
- 150000004985 diamines Chemical class 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution 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
- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000003845 household chemical Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- AQBLLJNPHDIAPN-LNTINUHCSA-K iron(3+);(z)-4-oxopent-2-en-2-olate Chemical compound [Fe+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O AQBLLJNPHDIAPN-LNTINUHCSA-K 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- BTLSLHNLDQCWKS-UHFFFAOYSA-N oxocan-2-one Chemical group O=C1CCCCCCO1 BTLSLHNLDQCWKS-UHFFFAOYSA-N 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920003009 polyurethane dispersion Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 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
- 230000035484 reaction time Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- AXNUJYHFQHQZBE-UHFFFAOYSA-N toluenediamine group Chemical group C1(=C(C(=CC=C1)N)N)C AXNUJYHFQHQZBE-UHFFFAOYSA-N 0.000 description 1
- SEDZOYHHAIAQIW-UHFFFAOYSA-N trimethylsilyl azide Chemical compound C[Si](C)(C)N=[N+]=[N-] SEDZOYHHAIAQIW-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2669—Non-metals or compounds thereof
- C08G65/2672—Nitrogen or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyethers (AREA)
- Polyesters Or Polycarbonates (AREA)
Description
25.0gのジエチレングリコールと0.42gの1,3−ジメチルイミダゾリウム2−カルボキシレートを初充填として300mlの反応器に用いた。その後、窒素を用いて容器を不活性化した。容器を115℃に加熱し、62.37gのエチレンオキシドを計量投入した。材料を消費させるために反応を3時間持続させた後、その系を完全な真空下で30分真空とし、その後、25に冷却した。78.4gの生成物を得た。
粘度(25℃):62.7mPas
18.42gのジエチレングリコールと1.37gの1,3−ジメチルイミダゾリウム2−カルボキシレートを初充填として300mlの反応器に用いた。その後、窒素を用いて容器を不活性化した。0.76MPa(7.6bar)に設定された圧力リミッターを用い、その容器を115℃に加熱し、201.58gのプロピレンオキシドを計量投入した。付加に必要な時間は8時間10分であった。材料を消費させるために4時間反応を持続させた後、その系を完全な真空下で30分間真空にし、その後、25℃に冷却した。200.14gの生成物を得た。
粘度(25℃):140mPas
GPC多分散度:1.098
18.42gのジエチレングリコール及び1.00gの1−ブチル−3−メチルイミダゾリウム2−カルボキシレートを初充填として300mlの反応器に用いた。その後、窒素を用いて容器を不活性化した。0.76MPa(7.6bar)に設定された圧力リミッターを用い、その容器を115℃に加熱し、201.58gのプロピレンオキシドを計量投入した。付加に必要な時間は10時間15分であった。材料を消費させるために4時間反応を持続させた後、その系を完全な真空下で30分間真空にし、その後、25℃に冷却した。200.14gの生成物を得た。
粘度(25℃):137mPas
18.42gのジエチレングリコールと0.85gの1−エチル−3−メチルイミダゾリウム2−カルボキシレートを初充填として300mlの反応器に用いた。その後、窒素を用いて容器を不活性化した。0.76MPa(7.6bar)に設定された圧力リミッターを用い、その容器を115℃に加熱し、201.58gのプロピレンオキシドを計量投入した。付加に必要な時間は8時間20分であった。材料を消費させるために4時間反応を持続させた後、その系を完全な真空下で30分間真空にし、その後、25℃に冷却した。200.14gの生成物を得た。
粘度(25℃):126mPas
18.42gのジエチレングリコールと1.3gのジ−tert−ブチルイミダゾリウム2−カルボキシレートを初充填として300mlの反応器に用いた。その後、窒素を用いて容器を不活性化した。0.76MPa(7.6bar)に設定された圧力リミッターを用い、容器を115℃に加熱し、201.58gのプロピレンオキシドを計量投入した。6時間後、圧力は0.76MPa(7.6bar)を超え、付加が停止した場合であっても再び低下しなかった。その後、反応が終了した。その系を完全な真空下で30分間真空にし、その後、25℃に冷却した。91.14gの生成物を得た。
粘度(25℃):51mPas
25.0gのジエチレングリコールと0.42gの1,3−ジメチルイミダゾリウム2−カルボキシレートを初充填として300mlの反応器に用いた。その後、窒素を用いて容器を不活性化した。容器を115℃に加熱し、62.27gのエチレンオキシドを計量投入した。材料を消費させるために反応を2時間持続させた後、その系を完全な真空下で30分間真空にし、その後、25℃に冷却した。83.1gの生成物を得た。
粘度(25℃):62.7mPas
135.00gのジエチレングリコールで出発し、108mgKOH/gの水酸基価を有する、1,3−ジメチルイミダゾリウム2−カルボキシレートで触媒したポリプロピレングリコールを300mlの容器を充填した。0.77gの1,3−ジイミダゾリウム2−カルボキシレートを添加し、その後、反応器を100℃に加熱した。真空乾燥後、12.5gのエチレンオキシドを計量投入した。材料を消費するために3時間反応を持続させた後、その系を完全な真空下で30分間真空にし、その後、25℃に冷却した。144gの透明な生成物を得た。
粘度(25℃):128mPas
24.41gのジエチレングリコール、20.56gの1,1,3,3,5,5−ヘキサメチルトリシクロシロキサン及び1.73gの1,3−ジメチルイミダゾリウム2−カルボキシレートを初充填として300mlの反応器に用いた。容器を110℃に加熱し、185.0gのプロピレンオキシドを計量投入した。材料を消費させるために反応を3時間持続させた後、その系を完全な真空下で30分間真空にし、その後、25℃に冷却した。220.3gの生成物を得た。
粘度(25℃):167mPas
24.40gのジエチレングリコール、61.68gのカプロラクトン、及び1.73gの1,3−ジメチルイミダゾリウム2−カルボキシレートを初充填として300mlの反応器に用いた。その後、窒素を用いて容器を不活性化した。容器を110℃に加熱し、143.91gのプロピレンオキシドを計量投入した。材料を消費させるために反応を3時間持続させた後、その系を完全な真空下で30分間真空にし、その後、25℃に冷却した。202.1gの生成物を得た。
粘度(25℃):281mPas
高い圧力値はその反応におけるPOの消費を示す。
Claims (10)
- アルキレンオキシドに対して反応性である少なくとも1種の少なくとも二官能性の化合物とプロピレンオキシドとの触媒開環重合によるポリエーテルオールの製造方法であって、
少なくとも1種のN−複素環式カルベンを触媒として用いることを特徴とする製造方法。 - アルキレンオキシドに対して反応性である少なくとも二官能性の化合物が、グリセロール、エチレングリコール、ジエチレングリコール、プロピレングリコール、ジプロピレングリコール、ペンタエリスリトール、ソルビトール、スクロース、C1−C18ジオール、ヒマシ油、エポキシ化された開環脂肪酸、トリメチロールプロパン、糖化合物(グルコース、ソルビトール、マンニトール及びスクロース)、多官能フェノール、フェノールとホルムアルデヒドとのオリゴマー縮合物のレゾール、フェノールとホルムアルデヒドとジアルカノールアミンのマンニッヒ縮合物、及びメラミンを含む群から、及び、これらの化合物の少なくとも2種の混合物から、選択されたものである請求項1に記載のポリエーテルオールの製造方法。
- R1及びR2の2つの基の少なくとも1つが一級アルキル基である請求項4〜6の何れか1項に記載のポリエーテルオールの製造方法。
- R1及びR2の2つの基の少なくとも1つが二級アルキル基である請求項4〜7の何れか1項に記載のポリエーテルオールの製造方法。
- R1及びR2の両方の基が一級アルキル基である請求項4〜7の何れか1項に記載のポリエーテルオールの製造方法。
- ポリエーテルオールがEOエンドキャップを備える請求項1〜9の何れか1項に記載のポリエーテルオールの製造方法。
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Application Number | Priority Date | Filing Date | Title |
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EP10162850 | 2010-05-14 | ||
EP10162850.1 | 2010-05-14 | ||
PCT/EP2011/057579 WO2011141492A1 (de) | 2010-05-14 | 2011-05-11 | Verfahren zur herstellung von polyetherolen |
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JP2013526630A JP2013526630A (ja) | 2013-06-24 |
JP2013526630A5 JP2013526630A5 (ja) | 2014-06-26 |
JP5917495B2 true JP5917495B2 (ja) | 2016-05-18 |
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EP (2) | EP2765151B1 (ja) |
JP (1) | JP5917495B2 (ja) |
KR (1) | KR101805227B1 (ja) |
CN (1) | CN102892808B (ja) |
BR (1) | BR112012028944A2 (ja) |
ES (2) | ES2492524T3 (ja) |
MX (1) | MX344909B (ja) |
PL (1) | PL2569349T3 (ja) |
RU (1) | RU2570701C2 (ja) |
SG (2) | SG10201502851WA (ja) |
WO (1) | WO2011141492A1 (ja) |
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EP2644635A1 (de) * | 2012-03-26 | 2013-10-02 | Basf Se | Verfahren zur organokatalytischen ringöffnenden Polymerisation |
EP2644636A1 (de) * | 2012-03-26 | 2013-10-02 | Basf Se | Verfahren zur herstellung von polyetherpolyolen |
US9156761B2 (en) | 2012-03-26 | 2015-10-13 | Basf Se | Process for preparing polyether polyols |
US9056945B2 (en) | 2012-03-26 | 2015-06-16 | Basf Se | Process for organocatalytic ring-opening polymerization |
EP3034537B1 (de) | 2014-12-16 | 2020-02-26 | Basf Se | Verfahren zur organokatalytischen ringöffnenden polymerisation |
EP3495353B1 (en) | 2016-08-04 | 2021-11-17 | Koei Chemical Company, Limited | Amidate compound, catalyst for polyurethane production, and method for producing polyurethane resin |
CN110475765B (zh) | 2017-03-31 | 2023-04-07 | 广荣化学株式会社 | 酰胺类化合物的制备方法 |
CN116333294B (zh) * | 2023-05-04 | 2023-12-29 | 辽宁奥克药业股份有限公司 | 一种制备嵌段聚醚的催化剂、嵌段聚醚的制备方法 |
CN116284735B (zh) * | 2023-05-04 | 2023-12-29 | 辽宁奥克药业股份有限公司 | 一种制备嵌段聚醚的催化剂、嵌段聚醚的制备方法 |
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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 |
US5001165A (en) * | 1985-09-30 | 1991-03-19 | Sloss Industries Corporation | Polyoxyalkylene solubilizers for polyol blends |
DE3721058A1 (de) * | 1987-06-26 | 1989-01-05 | Bayer Ag | Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen |
DE3942329A1 (de) * | 1989-12-21 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von polyurethan-weichschaumstoffen mit geringer stauchhaerte und hierfuer verwendbare blockpolyoxypropylen-polyoxyethylen-polyolgemische |
US5627120A (en) * | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
JP3830274B2 (ja) * | 1998-04-16 | 2006-10-04 | 三井化学株式会社 | ポリアルキレンオキシドの製造方法 |
DE19928156A1 (de) * | 1999-06-19 | 2000-12-28 | Bayer Ag | Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume |
DE10129062A1 (de) * | 2001-06-15 | 2002-12-19 | Basf Ag | Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen |
ATE348849T1 (de) | 2002-02-23 | 2007-01-15 | Bayer Materialscience Ag | Verfahren zur herstellung von weichen, gut entformbaren thermoplastischen polyurethanelastomeren mit geringer schwindung |
FR2919296A1 (fr) * | 2007-07-25 | 2009-01-30 | Rhodia Operations Sas | Ouverture de cycles epoxy par des carbenes. |
EP2110397A1 (de) * | 2008-04-16 | 2009-10-21 | Sika Technology AG | Auf amphiphilen Block-Copolymer basierendes Polyurethan-Polymer und dessen Verwendung als Schlagzähigkeitsmodifikator |
CN101665567B (zh) * | 2008-09-01 | 2011-11-23 | 南京工业大学 | 卡宾衍生物催化的环状化合物可调控开环聚合方法 |
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SG185398A1 (en) | 2012-12-28 |
ES2611467T3 (es) | 2017-05-09 |
CN102892808A (zh) | 2013-01-23 |
ES2492524T3 (es) | 2014-09-09 |
EP2765151B1 (de) | 2016-10-19 |
EP2569349A1 (de) | 2013-03-20 |
MX2012013177A (es) | 2012-11-29 |
KR20130064754A (ko) | 2013-06-18 |
CN102892808B (zh) | 2014-12-31 |
KR101805227B1 (ko) | 2017-12-05 |
JP2013526630A (ja) | 2013-06-24 |
RU2012153907A (ru) | 2014-06-20 |
EP2765151A1 (de) | 2014-08-13 |
RU2570701C2 (ru) | 2015-12-10 |
SG10201502851WA (en) | 2015-05-28 |
WO2011141492A1 (de) | 2011-11-17 |
PL2569349T3 (pl) | 2014-11-28 |
MX344909B (es) | 2017-01-11 |
BR112012028944A2 (pt) | 2016-07-26 |
EP2569349B1 (de) | 2014-06-18 |
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