JP5384020B2 - ホスフィン触媒を用いたウレットジオン基含有ポリイソシアネートの製造 - Google Patents
ホスフィン触媒を用いたウレットジオン基含有ポリイソシアネートの製造 Download PDFInfo
- Publication number
- JP5384020B2 JP5384020B2 JP2008106450A JP2008106450A JP5384020B2 JP 5384020 B2 JP5384020 B2 JP 5384020B2 JP 2008106450 A JP2008106450 A JP 2008106450A JP 2008106450 A JP2008106450 A JP 2008106450A JP 5384020 B2 JP5384020 B2 JP 5384020B2
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- JP
- Japan
- Prior art keywords
- tert
- groups
- isocyanate
- catalyst
- phosphine
- 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.)
- Expired - Fee Related
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- 239000003054 catalyst Substances 0.000 title claims abstract description 40
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910000073 phosphorus hydride Inorganic materials 0.000 title claims abstract description 16
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical group O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 title abstract description 19
- 239000005056 polyisocyanate Substances 0.000 title description 21
- 229920001228 polyisocyanate Polymers 0.000 title description 21
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000012948 isocyanate Substances 0.000 claims abstract description 28
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 24
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 11
- 238000006471 dimerization reaction Methods 0.000 claims abstract description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011574 phosphorus Substances 0.000 claims abstract description 9
- 239000000654 additive Substances 0.000 claims abstract description 8
- 125000004437 phosphorous atom Chemical group 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 38
- 229910052799 carbon Inorganic materials 0.000 claims description 29
- 125000004432 carbon atom Chemical group C* 0.000 claims description 28
- -1 tert-amyl Chemical group 0.000 claims description 13
- 125000002723 alicyclic group Chemical group 0.000 claims description 5
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 claims description 3
- 230000000447 dimerizing effect Effects 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 20
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 20
- 239000000178 monomer Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 125000005442 diisocyanate group Chemical group 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 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 6
- 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 6
- 150000003003 phosphines Chemical class 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- PJMDLNIAGSYXLA-UHFFFAOYSA-N 6-iminooxadiazine-4,5-dione Chemical class N=C1ON=NC(=O)C1=O PJMDLNIAGSYXLA-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- KYIMHWNKQXQBDG-UHFFFAOYSA-N N=C=O.N=C=O.CCCCCC Chemical compound N=C=O.N=C=O.CCCCCC KYIMHWNKQXQBDG-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-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
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- NNOZGCICXAYKLW-UHFFFAOYSA-N 1,2-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC=C1C(C)(C)N=C=O NNOZGCICXAYKLW-UHFFFAOYSA-N 0.000 description 2
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 2
- HRFJDIQKZBDQRL-UHFFFAOYSA-N 1-adamantyl(dibutyl)phosphane Chemical compound C1C(C2)CC3CC2CC1(P(CCCC)CCCC)C3 HRFJDIQKZBDQRL-UHFFFAOYSA-N 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N DMSO Substances CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- JTDWCIXOEPQECG-UHFFFAOYSA-N N=C=O.N=C=O.CCCCCC(C)(C)C Chemical compound N=C=O.N=C=O.CCCCCC(C)(C)C JTDWCIXOEPQECG-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
- 239000002168 alkylating agent Substances 0.000 description 2
- 229940100198 alkylating agent Drugs 0.000 description 2
- HTJWUNNIRKDDIV-UHFFFAOYSA-N bis(1-adamantyl)-butylphosphane Chemical compound C1C(C2)CC(C3)CC2CC13P(CCCC)C1(C2)CC(C3)CC2CC3C1 HTJWUNNIRKDDIV-UHFFFAOYSA-N 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 description 2
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 2
- 239000012975 dibutyltin dilaurate Substances 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Substances OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 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
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 238000006384 oligomerization reaction Methods 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003852 triazoles Chemical class 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- WHIVNJATOVLWBW-PLNGDYQASA-N (nz)-n-butan-2-ylidenehydroxylamine Chemical compound CC\C(C)=N/O WHIVNJATOVLWBW-PLNGDYQASA-N 0.000 description 1
- QXRRAZIZHCWBQY-UHFFFAOYSA-N 1,1-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1(CN=C=O)CCCCC1 QXRRAZIZHCWBQY-UHFFFAOYSA-N 0.000 description 1
- FDYWJVHETVDSRA-UHFFFAOYSA-N 1,1-diisocyanatobutane Chemical compound CCCC(N=C=O)N=C=O FDYWJVHETVDSRA-UHFFFAOYSA-N 0.000 description 1
- VKLNMSFSTCXMSB-UHFFFAOYSA-N 1,1-diisocyanatopentane Chemical compound CCCCC(N=C=O)N=C=O VKLNMSFSTCXMSB-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- PAUHLEIGHAUFAK-UHFFFAOYSA-N 1-isocyanato-1-[(1-isocyanatocyclohexyl)methyl]cyclohexane Chemical compound C1CCCCC1(N=C=O)CC1(N=C=O)CCCCC1 PAUHLEIGHAUFAK-UHFFFAOYSA-N 0.000 description 1
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- QBRKPTVJDTZJLH-UHFFFAOYSA-N 2-methylbutan-2-yl(dioctyl)phosphane Chemical compound CCCCCCCCP(C(C)(C)CC)CCCCCCCC QBRKPTVJDTZJLH-UHFFFAOYSA-N 0.000 description 1
- HYDAGPZYDVQHCG-UHFFFAOYSA-N 2-methylbutan-2-yl(dipropyl)phosphane Chemical compound CCCP(CCC)C(C)(C)CC HYDAGPZYDVQHCG-UHFFFAOYSA-N 0.000 description 1
- LNJREHPALRRVSR-UHFFFAOYSA-N 2-methylbutan-2-yl-di(propan-2-yl)phosphane Chemical compound CCC(C)(C)P(C(C)C)C(C)C LNJREHPALRRVSR-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- AZKOFHLYSSALFY-UHFFFAOYSA-N 3,3,5,5-tetramethylheptan-4-ylphosphane Chemical compound CCC(C)(C)C(P)C(C)(C)CC AZKOFHLYSSALFY-UHFFFAOYSA-N 0.000 description 1
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical compound CC=1C=C(C)NN=1 SDXAWLJRERMRKF-UHFFFAOYSA-N 0.000 description 1
- OXMUBIUWDRMXAZ-UHFFFAOYSA-N 4,4-bis(1-adamantyl)butylphosphane Chemical compound C1C(C2)CC(C3)CC2CC13C(CCCP)C1(C2)CC(C3)CC2CC3C1 OXMUBIUWDRMXAZ-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000012905 Brassica oleracea var viridis Nutrition 0.000 description 1
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- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
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- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
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- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- XFXLSRLGQQZKLM-UHFFFAOYSA-N dibutyl(2-methylbutan-2-yl)phosphane Chemical compound CCCCP(C(C)(C)CC)CCCC XFXLSRLGQQZKLM-UHFFFAOYSA-N 0.000 description 1
- AIUQKERZKDSUHI-UHFFFAOYSA-N dibutyl(tert-butyl)phosphane Chemical compound CCCCP(C(C)(C)C)CCCC AIUQKERZKDSUHI-UHFFFAOYSA-N 0.000 description 1
- WYDXRRPTKYFJOG-UHFFFAOYSA-N diethyl(2-methylbutan-2-yl)phosphane Chemical compound CCP(CC)C(C)(C)CC WYDXRRPTKYFJOG-UHFFFAOYSA-N 0.000 description 1
- KLBWKCWUCYPKAD-UHFFFAOYSA-N dihexyl(2-methylbutan-2-yl)phosphane Chemical compound CCCCCCP(C(C)(C)CC)CCCCCC KLBWKCWUCYPKAD-UHFFFAOYSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- FRFQKYNZTNTHBS-UHFFFAOYSA-N dimethyl(2-methylbutan-2-yl)phosphane Chemical compound CCC(C)(C)P(C)C FRFQKYNZTNTHBS-UHFFFAOYSA-N 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- IDQHPFZYGCBCIO-UHFFFAOYSA-N ditert-butyl(hexyl)phosphane Chemical compound CCCCCCP(C(C)(C)C)C(C)(C)C IDQHPFZYGCBCIO-UHFFFAOYSA-N 0.000 description 1
- MFAXKNYFMHWMIG-UHFFFAOYSA-N ditert-butyl(octyl)phosphane Chemical compound CCCCCCCCP(C(C)(C)C)C(C)(C)C MFAXKNYFMHWMIG-UHFFFAOYSA-N 0.000 description 1
- QXTCJLPZCUKMDX-UHFFFAOYSA-N ditert-butyl(propan-2-yl)phosphane Chemical compound CC(C)P(C(C)(C)C)C(C)(C)C QXTCJLPZCUKMDX-UHFFFAOYSA-N 0.000 description 1
- BUIWDQCNBLEZFU-UHFFFAOYSA-N ditert-butyl(propyl)phosphane Chemical compound CCCP(C(C)(C)C)C(C)(C)C BUIWDQCNBLEZFU-UHFFFAOYSA-N 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- CYTKRUKMRWISQY-UHFFFAOYSA-N ethyl-bis(2-methylbutan-2-yl)phosphane Chemical compound CCC(C)(C)P(CC)C(C)(C)CC CYTKRUKMRWISQY-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- STBLQDMGPBQTMI-UHFFFAOYSA-N heptane;isocyanic acid Chemical compound N=C=O.N=C=O.CCCCCCC STBLQDMGPBQTMI-UHFFFAOYSA-N 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 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
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 1
- LFGREXWGYUGZLY-UHFFFAOYSA-N phosphoryl Chemical class [P]=O LFGREXWGYUGZLY-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- NMJASRUOIRRDSX-UHFFFAOYSA-N tert-butyl(dichloro)phosphane Chemical compound CC(C)(C)P(Cl)Cl NMJASRUOIRRDSX-UHFFFAOYSA-N 0.000 description 1
- FTXVBUWNYOLMMQ-UHFFFAOYSA-N tert-butyl(diethyl)phosphane Chemical compound CCP(CC)C(C)(C)C FTXVBUWNYOLMMQ-UHFFFAOYSA-N 0.000 description 1
- JEYVMIUOXJPWTG-UHFFFAOYSA-N tert-butyl(dihexyl)phosphane Chemical compound CCCCCCP(C(C)(C)C)CCCCCC JEYVMIUOXJPWTG-UHFFFAOYSA-N 0.000 description 1
- ZBTYGZQHPMJJFS-UHFFFAOYSA-N tert-butyl(dimethyl)phosphane Chemical compound CP(C)C(C)(C)C ZBTYGZQHPMJJFS-UHFFFAOYSA-N 0.000 description 1
- FXKUXLNUGQBSOF-UHFFFAOYSA-N tert-butyl(dioctyl)phosphane Chemical compound CCCCCCCCP(C(C)(C)C)CCCCCCCC FXKUXLNUGQBSOF-UHFFFAOYSA-N 0.000 description 1
- KRVFOMKYFXSUPL-UHFFFAOYSA-N tert-butyl(dipropyl)phosphane Chemical compound CCCP(C(C)(C)C)CCC KRVFOMKYFXSUPL-UHFFFAOYSA-N 0.000 description 1
- OLSMQSZDUXXYAY-UHFFFAOYSA-N tert-butyl-di(propan-2-yl)phosphane Chemical compound CC(C)P(C(C)C)C(C)(C)C OLSMQSZDUXXYAY-UHFFFAOYSA-N 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 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
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical group NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- IFNXAMCERSVZCV-UHFFFAOYSA-L zinc;2-ethylhexanoate Chemical compound [Zn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O IFNXAMCERSVZCV-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
イソシアネート二量化のための好適なホスフィンは、式I:
〔式中、
R1は、必要に応じて単一または多数のC1〜C12−アルキル−或いはC1〜C12−アルコキシ−置換された、第3級アルキル基であり、ここで、第3級炭素原子はリン原子に共有(単)結合によって結合しており、
R2は、第1級および第2級の、単一または多数のC1〜C12−アルキル−或いはC1〜C12−アルコキシ−置換された、必要に応じて分枝した、必要に応じて脂環式の、C1〜C20基からなる群から選択される基であり、但し、P原子に結合する炭素原子は少なくとも1個の水素原子を有し、および
R3は、R1またはR2に相当する。〕
に相当する。
a)少なくとも1つの有機イソシアネート、
b)リンに直接結合する1個または2個の第3級アルキル基を有する少なくとも1つのホスフィンを含有する触媒、
c)必要に応じ、溶媒、および
d)必要に応じ、添加剤
を反応させることを含む方法を提供する。
脂肪族、脂環式または芳香脂肪族ジイソシアネート、若しくはNCO官能価が2以上のポリイソシアネートを使用することが好ましい。
本発明の方法において、イソホロンジイソシアネート(IPDI)、ビス(イソシアナトシクロヘキシル)メタン(H12MDI)、ビス(イソシアナトメチル)ベンゼン(キシリレンジイソシアネート、XDI)およびビス(2−イソシアナトプロプ−2−イル)ベンゼン(テトラメチルキシリレンジイソシアネート、TMXDI)を使用することも可能である。
本発明の好ましい態様は、以下を包含する。
[1]イソシアネートを二量化するための方法であって、
a)少なくとも1つの有機イソシアネート、
b)リンに直接結合する1個または2個の第3級アルキル基を有する少なくとも1つのホスフィンを含有する触媒、
c)必要に応じ、溶媒、および
d)必要に応じ、添加剤
を反応させることを含む、方法。
[2]ホスフィンは、式I:
[化1]
(式I)
〔式中、
R 1 は、必要に応じて単一または多数のC 1 〜C 12 −アルキル−或いはC 1 〜C 12 −アルコキシ−置換された、第3級アルキル基であり、ここで、第3級炭素原子はリン原子に共有(単)結合によって結合しており、
R 2 は、第1級および第2級の、単一または多数のC 1 〜C 12 −アルキル−或いはC 1 〜C 12 −アルコキシ−置換された、必要に応じて分枝した、必要に応じて脂環式の、C 1 〜C 20 基からなる群から選択される基であり、但し、P原子に結合する炭素原子は少なくとも1個の水素原子を有し、および
R 3 は、R 1 またはR 2 に相当する。〕
で示される、上記[1]に記載の方法。
[3]式IにおけるR 1 は、tert−ブチル、tert−アミルまたはアダマンチルである、上記[2]に記載の方法。
[4]脂肪族、脂環式または芳香脂肪族ジイソシアネートまたはポリイソシアネートであって2以上のNCO官能価を有するものを成分a)に使用する、上記[1]に記載の方法。
[5]二量化を、0〜150℃の温度でNCO基の転化率5〜90モル%まで行い、その後にこれを停止する、上記[1]に記載の方法。
対応するクロロホスフィンとアルキル化剤、例えばアルキルリチウムまたはアルキルマグネシウムハロゲン化物(グリニャール化合物)から、文献(K.Sasse in Methoden der organ. Chemie (Houben−Weyl) 第4版、XII/1巻、Georg Thieme Verlag、シュトゥットガルト、1963年)から既知の方法によって、実施例として下記したようにしてtert−ブチル−置換されたホスフィンを調製した。
tert.−ブチル−ジ−n−ブチルホスフィン(tBuPnBu2)
tert−ブチルジクロロホスフィン(Aldrich社製、82018タウフキルヒェン、ドイツ)10.3g(65mmol)を窒素下に100mlの丸底フラスコ中へ室温で導入し、ジエチルエーテル20mlに溶解し、撹拌しながら−20℃に冷却した。次いで、n−ヘキサン(Aldrich社製)中のn−ブチルリチウムの2.5M溶液55mlを滴下し、熱がかなり発生してすぐに白色固体が沈殿した。添加が完結後、混合物を室温まで徐々に暖め、次いで1時間還流し、室温へ冷却し、10%強度の酸素を含有しない10mlの水性HClと混合すると、2つの透明で無色の相が生成した。相分離後、有機相から大気圧下での蒸留によって溶媒の大部分を取り除き、次いで濾過し、濾液を減圧下で蒸留した。7.4g(理論値の56%)のtBuPnBu2、b.p.:75℃(0.2mbar)が得られた。
10gの新たに脱気したHDIを、各場合につき、表1〜5に示した量の記載した触媒の存在下、記載した温度で、隔壁によって閉じられたガラス容器内で電磁撹拌機バーによって窒素下で撹拌し、反応混合物の屈折率(20℃、ナトリウムスペクトルのD線の光の振動数、nD 20)を測定することによって、反応の進行を等間隔にチェックした。触媒とHDIの均一化の直後に測定された屈折率は、反応開始点(転化率=0;nD 20 start)のための標準として役立つ。
転化率[%]=19.85*nD 20−28.74
(DE−A10354544を参照)、
に従う事実上の直線関係を有する。
nD 20=測定値−(nD 20 start−nD 20 HDI)
に従う「HDIおよびHDIオリゴマー含有量」のための上記標準値を用いて得られた屈折率の値である。
10gの新たに脱気したHDIを、各場合につき、表6および7に示した量の記載した触媒の存在下、記載した温度で、隔壁によって閉じられたガラス容器内で電磁撹拌機バーによって窒素下で撹拌し、前記のようにして、反応の進行を等間隔にチェックした。表6および7における値からわかるように、リン(第2級炭素原子がPに結合)上にモノシクロアルキルまたはビシクロアルキル置換基を有するその最も近い対応物に対して、所定のHDI転化率でのウレットジオン選択性の点で、本発明による触媒は著しく有利である。
Claims (4)
- イソシアネートを二量化するための方法であって、
a)少なくとも1つの有機イソシアネート、
b)リンに直接結合する1個または2個の第3級アルキル基を有する少なくとも1つのホスフィンを含有する触媒、
c)必要に応じ、溶媒、および
d)必要に応じ、添加剤
を反応させることを含む、方法。 - 式IにおけるR1は、tert−ブチル、tert−アミルまたはアダマンチルである、請求項2に記載の方法。
- 二量化を、0〜150℃の温度でNCO基の転化率5〜90モル%まで行い、その後にこれを停止する、請求項1に記載の方法。
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DE102007018015A DE102007018015A1 (de) | 2007-04-17 | 2007-04-17 | Herstellung uretdiongruppenhaltiger Polyisocyanate |
DE102007018015.4 | 2007-04-17 |
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CN103613540B (zh) | 2013-11-26 | 2015-03-11 | 万华化学(宁波)有限公司 | 一种制备含脲二酮基团的异氰酸酯均聚物的方法 |
US10327744B2 (en) | 2014-06-26 | 2019-06-25 | Biosense Webster (Israel) Ltd | Assistive manual zeroing visualization |
JP2019526674A (ja) | 2016-09-02 | 2019-09-19 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | ホスフィン触媒作用によるポリイソシアヌレートプラスチックの製造方法 |
EP3794050A1 (de) | 2018-05-17 | 2021-03-24 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von verbundwerkstoffen aus polyethylenfasern mit ultrahohem molekulargewicht und vernetzten polyisocyanaten |
EP3794049B1 (de) | 2018-05-17 | 2022-06-08 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung eines polyisocyanatpolymers und eines polyisocyanuratkunststoffs |
WO2020065466A1 (en) * | 2018-09-25 | 2020-04-02 | 3M Innovative Properties Company | Polymeric material including a uretdione-containing material and a thermally activatable amine, two-part compositions, and methods |
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WO2020174009A1 (de) | 2019-02-27 | 2020-09-03 | Covestro Intellectual Property Gmbh & Co. Kg | Polyisocyanuratwerkstoffe als elektrovergussmassen |
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DE1954093C3 (de) | 1968-11-15 | 1978-12-21 | Mobay Chemical Corp., Pittsburgh, Pa. (V.St.A.) | Verfahren zur Herstellung von polymeren organischen Isocyanaten |
DE1934763A1 (de) | 1969-07-09 | 1971-01-28 | Veba Chemie Ag | Verfahren zur Herstellung von oligomerer Isocyanate |
DE3030513A1 (de) | 1980-08-13 | 1982-03-18 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung eines isocyanuratfreien uretdions aus isophorondiisocyanat sowie das danach hergestellte uretdion |
DE3432081A1 (de) | 1984-08-31 | 1986-03-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von oligomeren polyisocyanaten und ihre verwendung bei der herstellung von polyurethankunststoffen |
DE3437635A1 (de) | 1984-10-13 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von uretdiongruppen aufweisenden verbindungen, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung bei der herstellung von polyurethankunststoffen |
DE3739549C2 (de) | 1987-11-21 | 1994-10-27 | Huels Chemische Werke Ag | Verfahren zur Herstellung (cyclo)aliphatischer Uretdione |
DE10035013A1 (de) * | 2000-07-19 | 2002-01-31 | Bayer Ag | Verfahren zur Herstellung von Uretdionpolyisocyanaten mit verbesserter Monomerenstabilität |
DE10254878A1 (de) * | 2002-11-25 | 2004-06-03 | Bayer Ag | Herstellung uretdiongruppenhaltiger Polyisocyanate |
DE10354544A1 (de) | 2003-11-21 | 2005-06-23 | Bayer Materialscience Ag | Herstellung uretdiongruppenhaltiger Polyisocyanate |
DE102005002867A1 (de) * | 2005-01-21 | 2006-07-27 | Bayer Materialscience Ag | Uretdionbildung in Lösung |
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2007
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2008
- 2008-04-04 DE DE502008000342T patent/DE502008000342D1/de active Active
- 2008-04-04 AT AT08006854T patent/ATE456556T1/de active
- 2008-04-04 EP EP08006854A patent/EP1982979B1/de not_active Not-in-force
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- 2008-04-14 CA CA2629012A patent/CA2629012C/en not_active Expired - Fee Related
- 2008-04-14 US US12/082,803 patent/US7709680B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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CA2629012C (en) | 2014-09-16 |
CN101289427B (zh) | 2012-06-06 |
CA2629012A1 (en) | 2008-10-17 |
EP1982979A1 (de) | 2008-10-22 |
US20080262262A1 (en) | 2008-10-23 |
DE502008000342D1 (de) | 2010-03-18 |
ATE456556T1 (de) | 2010-02-15 |
CN101289427A (zh) | 2008-10-22 |
JP2008273962A (ja) | 2008-11-13 |
DE102007018015A1 (de) | 2008-10-23 |
US7709680B2 (en) | 2010-05-04 |
EP1982979B1 (de) | 2010-01-27 |
ES2338828T3 (es) | 2010-05-12 |
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