KR19990077603A - 카르보디이미드및그의제조방법 - Google Patents
카르보디이미드및그의제조방법 Download PDFInfo
- Publication number
- KR19990077603A KR19990077603A KR1019990007212A KR19990007212A KR19990077603A KR 19990077603 A KR19990077603 A KR 19990077603A KR 1019990007212 A KR1019990007212 A KR 1019990007212A KR 19990007212 A KR19990007212 A KR 19990007212A KR 19990077603 A KR19990077603 A KR 19990077603A
- Authority
- KR
- South Korea
- Prior art keywords
- carbodiimide
- group
- groups
- isocyanate
- solid
- 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.)
- Ceased
Links
- 150000001718 carbodiimides Chemical class 0.000 title claims abstract description 98
- 238000002360 preparation method Methods 0.000 title description 7
- 239000007787 solid Substances 0.000 claims abstract description 15
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 39
- 239000012948 isocyanate Substances 0.000 claims description 31
- 150000002513 isocyanates Chemical class 0.000 claims description 31
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 26
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 229920000728 polyester Polymers 0.000 claims description 16
- 229920002635 polyurethane Polymers 0.000 claims description 16
- 239000004814 polyurethane Substances 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 15
- 125000005442 diisocyanate group Chemical group 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 125000004185 ester group Chemical group 0.000 claims description 13
- 239000000047 product Substances 0.000 claims description 13
- AZYRZNIYJDKRHO-UHFFFAOYSA-N 1,3-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC(C(C)(C)N=C=O)=C1 AZYRZNIYJDKRHO-UHFFFAOYSA-N 0.000 claims description 11
- -1 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- 238000006068 polycondensation reaction Methods 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
- 150000002148 esters Chemical group 0.000 claims description 7
- 125000003277 amino group Chemical group 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920001610 polycaprolactone Polymers 0.000 claims description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 abstract description 13
- 238000006243 chemical reaction Methods 0.000 description 16
- 150000001412 amines Chemical class 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 11
- 239000004033 plastic Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical class OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 6
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 6
- 230000003301 hydrolyzing effect Effects 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 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 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- WTPYFJNYAMXZJG-UHFFFAOYSA-N 2-[4-(2-hydroxyethoxy)phenoxy]ethanol Chemical compound OCCOC1=CC=C(OCCO)C=C1 WTPYFJNYAMXZJG-UHFFFAOYSA-N 0.000 description 3
- JHYNEQNPKGIOQF-UHFFFAOYSA-N 3,4-dihydro-2h-phosphole Chemical class C1CC=PC1 JHYNEQNPKGIOQF-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 3
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- CLWUBQIJDZPMQG-UHFFFAOYSA-N ethane-1,2-diamine;ethane-1,2-diol Chemical compound NCCN.OCCO CLWUBQIJDZPMQG-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 3
- 239000005056 polyisocyanate Substances 0.000 description 3
- 229920001228 polyisocyanate Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 150000003335 secondary amines Chemical group 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- ZBVOEVQTNYNNMY-UHFFFAOYSA-N O=P1=CCCC1 Chemical class O=P1=CCCC1 ZBVOEVQTNYNNMY-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920002396 Polyurea Polymers 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001414 amino alcohols Chemical class 0.000 description 2
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- 235000013877 carbamide Nutrition 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 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 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 description 2
- GWLJTAJEHRYMCA-UHFFFAOYSA-N phospholane Chemical class C1CCPC1 GWLJTAJEHRYMCA-UHFFFAOYSA-N 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- 150000003333 secondary alcohols Chemical class 0.000 description 2
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-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
- VZXPHDGHQXLXJC-UHFFFAOYSA-N 1,6-diisocyanato-5,6-dimethylheptane Chemical compound O=C=NC(C)(C)C(C)CCCCN=C=O VZXPHDGHQXLXJC-UHFFFAOYSA-N 0.000 description 1
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- NSMWYRLQHIXVAP-UHFFFAOYSA-N 2,5-dimethylpiperazine Chemical compound CC1CNC(C)CN1 NSMWYRLQHIXVAP-UHFFFAOYSA-N 0.000 description 1
- LTHNHFOGQMKPOV-UHFFFAOYSA-N 2-ethylhexan-1-amine Chemical compound CCCCC(CC)CN LTHNHFOGQMKPOV-UHFFFAOYSA-N 0.000 description 1
- HTRVTKUOKQWGMO-UHFFFAOYSA-N 2-ethyloctan-1-ol Chemical compound CCCCCCC(CC)CO HTRVTKUOKQWGMO-UHFFFAOYSA-N 0.000 description 1
- AAAWJUMVTPNRDT-UHFFFAOYSA-N 2-methylpentane-1,5-diol Chemical compound OCC(C)CCCO AAAWJUMVTPNRDT-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
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- HMJBXEZHJUYJQY-UHFFFAOYSA-N 4-(aminomethyl)octane-1,8-diamine Chemical compound NCCCCC(CN)CCCN HMJBXEZHJUYJQY-UHFFFAOYSA-N 0.000 description 1
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 1
- HOSGXJWQVBHGLT-UHFFFAOYSA-N 6-hydroxy-3,4-dihydro-1h-quinolin-2-one Chemical group N1C(=O)CCC2=CC(O)=CC=C21 HOSGXJWQVBHGLT-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- OEMVAFGEQGKIOR-UHFFFAOYSA-N N=C=O.N=C=O.CCCCCCCC Chemical compound N=C=O.N=C=O.CCCCCCCC OEMVAFGEQGKIOR-UHFFFAOYSA-N 0.000 description 1
- SGXQOOUIOHVMEJ-UHFFFAOYSA-N N=C=O.N=C=O.CCCCCCCCCCCC Chemical compound N=C=O.N=C=O.CCCCCCCCCCCC SGXQOOUIOHVMEJ-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 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
- 239000000370 acceptor Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000903 blocking 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
- FZJNBYOHFTWTEQ-UHFFFAOYSA-N butane-1,4-diol;ethanol Chemical compound CCO.OCCCCO FZJNBYOHFTWTEQ-UHFFFAOYSA-N 0.000 description 1
- KMHIOVLPRIUBGK-UHFFFAOYSA-N butane-1,4-diol;hexane-1,6-diol Chemical compound OCCCCO.OCCCCCCO KMHIOVLPRIUBGK-UHFFFAOYSA-N 0.000 description 1
- GHWVXCQZPNWFRO-UHFFFAOYSA-N butane-2,3-diamine Chemical compound CC(N)C(C)N GHWVXCQZPNWFRO-UHFFFAOYSA-N 0.000 description 1
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- VKIRRGRTJUUZHS-UHFFFAOYSA-N cyclohexane-1,4-diamine Chemical compound NC1CCC(N)CC1 VKIRRGRTJUUZHS-UHFFFAOYSA-N 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- UYFMQPGSLRHGFE-UHFFFAOYSA-N cyclohexylmethylcyclohexane;isocyanic acid Chemical compound N=C=O.N=C=O.C1CCCCC1CC1CCCCC1 UYFMQPGSLRHGFE-UHFFFAOYSA-N 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- JTRONPPAUSSTQI-UHFFFAOYSA-N ethane-1,2-diol;ethanol Chemical compound CCO.OCCO JTRONPPAUSSTQI-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000034659 glycolysis Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- SXCBDZAEHILGLM-UHFFFAOYSA-N heptane-1,7-diol Chemical compound OCCCCCCCO SXCBDZAEHILGLM-UHFFFAOYSA-N 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- JVQUBHIPPUVHCN-UHFFFAOYSA-N hexane-1,2-diamine Chemical compound CCCCC(N)CN JVQUBHIPPUVHCN-UHFFFAOYSA-N 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-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
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229940102253 isopropanolamine Drugs 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QHCCDDQKNUYGNC-UHFFFAOYSA-N n-ethylbutan-1-amine Chemical compound CCCCNCC QHCCDDQKNUYGNC-UHFFFAOYSA-N 0.000 description 1
- WSTNFGAKGUERTC-UHFFFAOYSA-N n-ethylhexan-1-amine Chemical compound CCCCCCNCC WSTNFGAKGUERTC-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- OEIJHBUUFURJLI-UHFFFAOYSA-N octane-1,8-diol Chemical compound OCCCCCCCCO OEIJHBUUFURJLI-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- GPCKFIWBUTWTDH-UHFFFAOYSA-N pentane-3,3-diamine Chemical compound CCC(N)(N)CC GPCKFIWBUTWTDH-UHFFFAOYSA-N 0.000 description 1
- 229940100684 pentylamine Drugs 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- ZNZJJSYHZBXQSM-UHFFFAOYSA-N propane-2,2-diamine Chemical compound CC(C)(N)N ZNZJJSYHZBXQSM-UHFFFAOYSA-N 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003672 ureas Chemical group 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/20—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cephalosporin Compounds (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 실시예 | 디올 | 모노올 | 몰비 | NCO 함량(중량 %) |
| 1 | 1,2-에탄디올 | - | 1:0.5:0 | 0.08 |
| 2 | 1,2-에탄디올 | 에탄올 | 1:0.45:0.1 | 0.17 |
| 3 | 1,2-에탄디올, 1,4-부탄디올 (1:1) | - | 1:0.5:0 | 0.08 |
| 4 | 1,4-부탄디올 | - | 1:0.5:0 | 0.07 |
| 5 | 1,4-부탄디올 | 에탄올 | 1:0.35:0.3 | 0.05 |
| 6 | 네오펜틸 글리콜 | - | 1:0.5:0 | 0.38 |
| 7 | 네오펜틸 글리콜 | - | 1:0.55:0 | 0.01 |
| 8 | HQEE | - | 1:0.5:0 | 0.02 |
| 9 | CHDM | - | 1:0.5:0 | 0.01 |
| 10 | HMBA | - | 1:0.5:0 | 0.08 |
| 11 | 트리메틸롤프로판 | - | 1:0.6:0 | 0.05 |
| 12 | 1,6-헥산디올 | - | 1:0.5:0 | 0.2 |
| HQEE : 히드로퀴논 비스(2-히드록시에틸) 에테르CHDM : 시클로헥산-1,4-디메탄올HMBA : 1,4-디(히드록시메틸)벤젠 |
| 실시예 | 디아민 | 알콜 | 몰비 | NCO 함량(중량 %) |
| 13 | 1,2-에탄디아민 | - | 1:0.5:0 | 0.00 |
| 14 | 이소프렌디아민 | 에탄올 | 1:0.25:0.5 | 0.01 |
| 15 | 1,2-에탄디아민 | 1,2-에탄디올 | 1:0.13:0.38 | 0.09 |
| 16 | 1,2-에탄디아민 | 1,2-에탄디올 | 1:0.25:0.25 | 0.06 |
| 17 | 1,2-에탄디아민 | 1,2-에탄디올 | 1:0.375:0.125 | 0.06 |
| 18 | 1,2-헥산디아민 | - | 1:0.5:0 | 0 |
| 19 | 1,4-부탄디아민 | - | 1:0.5:0 | 0.01 |
| 20 | 이소프렌디아민 | - | 1:0.5:0 | 0.01 |
| 이소프렌디아민 : 1-아미노-3,3,5-트리메틸-5-아미노메틸시클로헥산 |
| 실시예 | 실시예로부터의카르보디이미드 | 인장 강도[MPa] | 파단 신장율[%] | ||
| 0 일 | 21 일 후 | 0 일 | 21 일 후 | ||
| 21 | 1 | 50 | 39 | 580 | 540 |
| 22 | 2 | 52 | 40 | 570 | 545 |
| 23 | 3 | 53 | 39 | 580 | 530 |
| 24 | 4 | 49 | 40 | 560 | 545 |
| 25 | 5 | 52 | 37 | 565 | 530 |
| 26 | 6 | 57 | 36 | 630 | 750 |
| 27 | 7 | 56 | 38 | 580 | 610 |
| 28 | 8 | 52 | 39 | 530 | 540 |
| 29 | 9 | 55 | 41 | 600 | 600 |
| 30 | 10 | 52 | 40 | 620 | 580 |
| 31 | 11 | 58 | 39 | 580 | 530 |
| 32 | 12 | 53 | 38 | 590 | 650 |
| 33 | 13 | 55 | 42 | 550 | 520 |
| 34 | 14 | 59 | 40 | 520 | 580 |
| 35 | 15 | 60 | 39 | 500 | 480 |
| 36 | 16 | 57 | 42 | 510 | 490 |
| 37 | 17 | 56 | 36 | 500 | 480 |
| 38 | 18 | 62 | 42 | 480 | 490 |
| 39 | 19 | 53 | 39 | 580 | 530 |
| 40 | 20 | 57 | 40 | 500 | 480 |
| 41(비교) | - | 51 | 2 | 590 | 75 |
Claims (13)
- 카르보디이미드 구조가 비방향족 탄소 원자에 결합되어 있는, 카르보디이미드 구조 및 우레탄 및(또는) 우레아 구조를 함유하며, 25 ℃에서 고체인 카르보디이미드.
- 제1항에 있어서, 4 개 이상의 카르보디이미드 구조를 함유하는 카르보디이미드.
- 제1항에 있어서, 1,3-비스(1-메틸-1-이소시아네이토에틸)벤젠으로부터 유도된 카르보디이미드.
- 이소시아네이트기가 방향족 탄소 원자에 결합되어 있지 않은 디이소시아네이트를 촉매의 존재하에 이산화 탄소를 제거하면서 카르보디이미드로 전환시키는 단계, 및 이소시아네이트기를 함유하는 카르보디이미드를 이소시아네이트와 반응성인 2 개 이상의 기를 함유하는 화합물과 반응시키는 단계를 포함하는, 카르보디이미드 구조 및 우레탄 및(또는) 우레아 구조를 함유하며, 실온에서 고체인 카르보디이미드의 제조 방법.
- 이소시아네이트기가 방향족 탄소 원자에 결합되어 있지 않은 디이소시아네이트를 이소시아네이트와 반응성인 2 개 이상의 기를 함유하는 화합물과, 이소시아네이트기 대 이소시아네이트와 반응성인 기의 비율을 2:1 이상으로 하여, 촉매의 존재하에 반응시키는 단계, 및 이소시아네이트기를 함유하는 반응 생성물을 촉매의 존재하에 이산화 탄소를 제거하면서 카르보디이미드로 전환시키는 단계를 포함하는, 카르보디이미드 구조 및 우레탄 및(또는) 우레아 구조를 함유하며, 실온에서 고체인 카르보디이미드의 제조 방법.
- 제4항 또는 제5항에 있어서, 이소시아네이트와 반응성인 2 개 이상의 기를 함유하는 화합물이 2 개 이상의 히드록실기를 함유하는 화합물, 2 개 이상의 아민기를 함유하는 화합물 및(또는) 1 개 이상의 히드록실기와 1 개 이상의 아민기를 함유하는 화합물인 방법.
- 제4항 또는 제5항에 있어서, 카르보디이미드가 4 개 이상의 카르보디이미드 구조를 함유하는 방법.
- 제4항 또는 제5항에 있어서, 1,3-비스(1-메틸-1-이소시아네이토에틸)벤젠이 디이소시아네이트로서 사용되는 방법.
- 실온에서 고체이고 제4항 또는 제5항의 방법에 의하여 얻을 수 있는 카르보디이미드.
- 에스테르 구조를 함유하는 화합물 및 제1항 또는 제9항에 따른 카르보디이미드를 포함하는 혼합물.
- 제1항 또는 제9항에 따른 카르보디이미드, 및 에스테르 구조를 함유하는 폴리우레탄, 열가소성 폴리에스테르, 예를 들어, 폴리에틸렌 테레프탈레이트 및 폴리부틸렌 테레프탈레이트, 폴리에테르 에스테르, 폴리에스테르 에스테르, 폴리에스테르아미드, 폴리카프로락톤, 불포화 폴리에스테르 수지 및 폴리아미드와 같은 중축합 생성물로 구성되는 군으로부터 선택되는 1 종 이상의 화합물을 포함하는 혼합물.
- 제10항 또는 제11항에 있어서, 혼합물의 총 중량을 기준으로 하여 제1항 또는 제9항에 따른 카르보디이미드를 0.05 내지 10 중량 %의 양으로 함유하는 혼합물.
- 제1항 또는 제9항에 따른 카르보디이미드의, 에스테르기를 함유하는 화합물의 가수분해에 대한 안정화제로서의 용도.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19809634.8 | 1998-03-06 | ||
| DE19809634A DE19809634A1 (de) | 1998-03-06 | 1998-03-06 | Carbodiimide und Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990077603A true KR19990077603A (ko) | 1999-10-25 |
Family
ID=7859947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990007212A Ceased KR19990077603A (ko) | 1998-03-06 | 1999-03-05 | 카르보디이미드및그의제조방법 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0940389B1 (ko) |
| KR (1) | KR19990077603A (ko) |
| CN (1) | CN1103754C (ko) |
| AT (1) | ATE241595T1 (ko) |
| BR (1) | BR9901077A (ko) |
| CA (1) | CA2262843A1 (ko) |
| DE (2) | DE19809634A1 (ko) |
| ES (1) | ES2201580T3 (ko) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10015658A1 (de) * | 2000-03-29 | 2001-10-04 | Rhein Chemie Rheinau Gmbh | Blockcopolymere auf Basis von Polycarbodiimiden, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Hydrolysestabilisatoren |
| EP1379568B1 (de) | 2001-04-06 | 2010-08-25 | Basf Se | Zellige polyisocyanat-polyadditionsprodukte |
| DE102004024195A1 (de) * | 2004-05-13 | 2005-12-01 | Basf Ag | Carbodiimide enthaltend Silangruppen |
| ES2603742T5 (es) * | 2009-05-15 | 2020-03-06 | Lanxess Deutschland Gmbh | Procedimiento para la producción de carbodiimidas |
| WO2012126797A2 (de) | 2011-03-18 | 2012-09-27 | Basf Se | Verwendung oligomerer carbodiimide als stabilisatoren |
| US8623945B2 (en) | 2011-03-18 | 2014-01-07 | Basf Se | Use of oligomeric carbodiimides as stabilizers |
| CN102504161B (zh) * | 2011-10-18 | 2013-07-03 | 池州万维化工有限公司 | 一种碳二亚胺类聚合物及其制备方法与用途 |
| WO2013072310A1 (de) | 2011-11-17 | 2013-05-23 | Basf Se | Additive zur hydrolysestabilisierung von polykondensaten |
| EP2660259A1 (de) * | 2012-05-03 | 2013-11-06 | Rhein Chemie Rheinau GmbH | Neue Carbodiimid-haltige Zusammensetzungen, ein Verfahren zu deren Herstellung und deren Verwendung |
| BR112015006038A2 (pt) * | 2012-09-19 | 2017-07-04 | Basf Se | processo para produzir uma policarbodiimida e policarbodiimida |
| CN103382306A (zh) * | 2013-07-04 | 2013-11-06 | 深圳市科聚新材料有限公司 | 一种地热水管道阀门用pes材料及其制备方法 |
| CN103787529B (zh) * | 2014-02-18 | 2015-02-04 | 山东汇海医药化工有限公司 | 一种处理dcc氧化废水的方法 |
| EP2977394A1 (de) | 2014-07-25 | 2016-01-27 | Basf Se | Mikrozelluläres Polyurethan auf der Basis von Polycaprolacton |
| CN109983048A (zh) | 2016-11-14 | 2019-07-05 | 巴斯夫欧洲公司 | 低阻尼的聚氨酯弹性体 |
| BR112019008689A2 (pt) | 2016-11-14 | 2019-07-09 | Basf Se | método para preparar um elastômero de poliuretano, elastômero de poliuretano e método de utilização de um elastômero de poliuretano |
| US11859042B2 (en) | 2017-12-14 | 2024-01-02 | Basf Se | Method for preparing a thermoplastic polyurethane having a low glass transition temperature |
| WO2019170484A1 (en) | 2018-03-06 | 2019-09-12 | Basf Se | A preparation comprising thermoplastic polyisocyanate polyaddition product, a process for preparing the same and use thereof |
| WO2019185409A1 (de) | 2018-03-29 | 2019-10-03 | Basf Se | Pvc-zusammensetzung, enthaltend wenigstens einen weichmacher der wenigstens eine carbonsäureestergruppe aufweist und wenigstens eine carbodiimidverbindung |
| EP3774967A1 (en) | 2018-04-12 | 2021-02-17 | Basf Se | Electroactive polymers |
| WO2019224235A1 (de) | 2018-05-22 | 2019-11-28 | Basf Polyurethanes Gmbh | Polyurethanelastomer |
| CN108715628B (zh) * | 2018-06-22 | 2022-04-01 | 上海朗亿功能材料有限公司 | 一种脂环族聚碳化二亚胺抗水解剂及其制备方法 |
| WO2020053348A1 (de) | 2018-09-14 | 2020-03-19 | Basf Polyurethanes Gmbh | Verfahren zur herstellung von formkörpern aus mikrozellulären polyurethanelastomeren |
| WO2020161110A1 (de) | 2019-02-05 | 2020-08-13 | Basf Polyurethanes Gmbh | In-mould coating für zwischensohlen aus cellasto |
| EP3757145A3 (en) | 2020-10-27 | 2021-05-26 | BASF Polyurethanes GmbH | Microcellular polyurethane elastomers |
| KR20230133383A (ko) | 2021-01-26 | 2023-09-19 | 바스프 폴리우레탄스 게엠베하 | 주조 금형보다 큰 주조 부품 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018184A1 (de) * | 1990-06-07 | 1991-12-12 | Bayer Ag | Verfahren zur stabilisierung von estergruppen enthaltenden kunststoffen |
| US5504241A (en) * | 1994-05-12 | 1996-04-02 | Basf Aktiengesellschaft | Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene, their preparation, and their use as hydrolysis stabilizers |
| DE4318979A1 (de) * | 1993-06-08 | 1994-12-15 | Basf Ag | Carbodiimide und/oder oligomere Polycarbodiimide auf Basis von 1,3-Bis-(1-methyl-1-isocyanato-ethyl)-benzol, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Hydrolysestabilisator |
| DE4435548A1 (de) * | 1994-10-05 | 1996-04-11 | Rhein Chemie Rheinau Gmbh | Stabilisierte Schmierstoff-Grundsubstanz |
| DE4442724A1 (de) * | 1994-12-01 | 1996-06-05 | Basf Ag | Stabilisierte Polyesterformmassen |
-
1998
- 1998-03-06 DE DE19809634A patent/DE19809634A1/de not_active Withdrawn
-
1999
- 1999-03-02 AT AT99104113T patent/ATE241595T1/de not_active IP Right Cessation
- 1999-03-02 EP EP99104113A patent/EP0940389B1/de not_active Expired - Lifetime
- 1999-03-02 DE DE59905693T patent/DE59905693D1/de not_active Expired - Lifetime
- 1999-03-02 ES ES99104113T patent/ES2201580T3/es not_active Expired - Lifetime
- 1999-03-05 BR BR9901077-1A patent/BR9901077A/pt not_active IP Right Cessation
- 1999-03-05 KR KR1019990007212A patent/KR19990077603A/ko not_active Ceased
- 1999-03-05 CN CN99103117A patent/CN1103754C/zh not_active Expired - Fee Related
- 1999-03-05 CA CA002262843A patent/CA2262843A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ATE241595T1 (de) | 2003-06-15 |
| DE59905693D1 (de) | 2003-07-03 |
| EP0940389B1 (de) | 2003-05-28 |
| EP0940389A3 (de) | 2001-01-24 |
| EP0940389A2 (de) | 1999-09-08 |
| DE19809634A1 (de) | 1999-09-09 |
| BR9901077A (pt) | 2000-05-02 |
| CN1232820A (zh) | 1999-10-27 |
| CA2262843A1 (en) | 1999-09-06 |
| CN1103754C (zh) | 2003-03-26 |
| ES2201580T3 (es) | 2004-03-16 |
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