CN1502605A - 含有脲二酮基团的多异氰酸酯的制备 - Google Patents
含有脲二酮基团的多异氰酸酯的制备 Download PDFInfo
- Publication number
- CN1502605A CN1502605A CNA2003101203683A CN200310120368A CN1502605A CN 1502605 A CN1502605 A CN 1502605A CN A2003101203683 A CNA2003101203683 A CN A2003101203683A CN 200310120368 A CN200310120368 A CN 200310120368A CN 1502605 A CN1502605 A CN 1502605A
- Authority
- CN
- China
- Prior art keywords
- phosphine
- cyclopentyl
- cyclohexyl
- propyl
- dicyclohexyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000005056 polyisocyanate Substances 0.000 title claims abstract description 24
- 229920001228 polyisocyanate Polymers 0.000 title claims abstract description 24
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical group O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 title abstract description 3
- 239000012948 isocyanate Substances 0.000 claims abstract description 17
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 12
- 238000006471 dimerization reaction Methods 0.000 claims abstract description 5
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 48
- 238000006243 chemical reaction Methods 0.000 claims description 45
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims description 39
- -1 cyclopentyl-octyl group Chemical group 0.000 claims description 27
- 239000004202 carbamide Substances 0.000 claims description 21
- 150000002148 esters Chemical class 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- MEBONNVPKOBPEA-UHFFFAOYSA-N 1,1,2-trimethylcyclohexane Chemical compound CC1CCCCC1(C)C MEBONNVPKOBPEA-UHFFFAOYSA-N 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- NCHXTEBGFBRJPL-UHFFFAOYSA-N butyl(cyclopentyl)phosphane Chemical compound CCCCPC1CCCC1 NCHXTEBGFBRJPL-UHFFFAOYSA-N 0.000 claims description 5
- DVIDIZXCFDHODG-UHFFFAOYSA-N cyclopentylphosphane Chemical class PC1CCCC1 DVIDIZXCFDHODG-UHFFFAOYSA-N 0.000 claims description 5
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 4
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- HCBQMNULEUWRDD-UHFFFAOYSA-N butyl(dicyclohexyl)phosphane Chemical compound C1CCCCC1P(CCCC)C1CCCCC1 HCBQMNULEUWRDD-UHFFFAOYSA-N 0.000 claims description 3
- OTFXOBKITKKHRS-UHFFFAOYSA-N cyclohexyl(dihexyl)phosphane Chemical compound CCCCCCP(CCCCCC)C1CCCCC1 OTFXOBKITKKHRS-UHFFFAOYSA-N 0.000 claims description 3
- UIXNOFOTEDKIIH-UHFFFAOYSA-N cyclohexyl(dimethyl)phosphane Chemical compound CP(C)C1CCCCC1 UIXNOFOTEDKIIH-UHFFFAOYSA-N 0.000 claims description 3
- WADVNZNSZFGMMN-UHFFFAOYSA-N cyclohexyl(dioctyl)phosphane Chemical compound CCCCCCCCP(CCCCCCCC)C1CCCCC1 WADVNZNSZFGMMN-UHFFFAOYSA-N 0.000 claims description 3
- VSNAJWBAZJOZQO-UHFFFAOYSA-N cyclopentyl(diethyl)phosphane Chemical compound CCP(CC)C1CCCC1 VSNAJWBAZJOZQO-UHFFFAOYSA-N 0.000 claims description 3
- MIQWXJRJYQVFDB-UHFFFAOYSA-N cyclopentyl(dihexyl)phosphane Chemical compound CCCCCCP(CCCCCC)C1CCCC1 MIQWXJRJYQVFDB-UHFFFAOYSA-N 0.000 claims description 3
- ZBLMBDDHXRGDNM-UHFFFAOYSA-N cyclopentyl(dimethyl)phosphane Chemical compound CP(C)C1CCCC1 ZBLMBDDHXRGDNM-UHFFFAOYSA-N 0.000 claims description 3
- AYNYXILUQVLNKQ-UHFFFAOYSA-N cyclopentyl(dioctyl)phosphane Chemical compound CCCCCCCCP(CCCCCCCC)C1CCCC1 AYNYXILUQVLNKQ-UHFFFAOYSA-N 0.000 claims description 3
- VPRVQTULZGANHE-UHFFFAOYSA-N cyclopentyl(ethyl)phosphane Chemical class CCPC1CCCC1 VPRVQTULZGANHE-UHFFFAOYSA-N 0.000 claims description 3
- HJAUVPXREHUSBL-UHFFFAOYSA-N cyclopentyl(hexyl)phosphane Chemical compound CCCCCCPC1CCCC1 HJAUVPXREHUSBL-UHFFFAOYSA-N 0.000 claims description 3
- KANLOCLECWBSHZ-UHFFFAOYSA-N cyclopentyl(methyl)phosphane Chemical compound CPC1CCCC1 KANLOCLECWBSHZ-UHFFFAOYSA-N 0.000 claims description 3
- NJCAFQDJXPIGJQ-UHFFFAOYSA-N cyclopentyl(propyl)phosphane Chemical compound CCCPC1CCCC1 NJCAFQDJXPIGJQ-UHFFFAOYSA-N 0.000 claims description 3
- FHMSEBUGWCTWHW-UHFFFAOYSA-N dibutyl(cyclohexyl)phosphane Chemical compound CCCCP(CCCC)C1CCCCC1 FHMSEBUGWCTWHW-UHFFFAOYSA-N 0.000 claims description 3
- PPVSMKJCZNZWNR-UHFFFAOYSA-N dibutyl(cyclopentyl)phosphane Chemical compound CCCCP(CCCC)C1CCCC1 PPVSMKJCZNZWNR-UHFFFAOYSA-N 0.000 claims description 3
- DPOGTJDEMBEUSH-UHFFFAOYSA-N dicyclohexyl(ethyl)phosphane Chemical compound C1CCCCC1P(CC)C1CCCCC1 DPOGTJDEMBEUSH-UHFFFAOYSA-N 0.000 claims description 3
- MESBJEBWWDYMSJ-UHFFFAOYSA-N dicyclohexyl(hexyl)phosphane Chemical compound C1CCCCC1P(CCCCCC)C1CCCCC1 MESBJEBWWDYMSJ-UHFFFAOYSA-N 0.000 claims description 3
- BIVNYIJKHBGMFI-UHFFFAOYSA-N dicyclohexyl(methyl)phosphane Chemical compound C1CCCCC1P(C)C1CCCCC1 BIVNYIJKHBGMFI-UHFFFAOYSA-N 0.000 claims description 3
- NYROBDNMXCGUIR-UHFFFAOYSA-N dicyclohexyl(propyl)phosphane Chemical compound C1CCCCC1P(CCC)C1CCCCC1 NYROBDNMXCGUIR-UHFFFAOYSA-N 0.000 claims description 3
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N methyl pentane Natural products CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 3
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 claims description 3
- MKZPMOFOBNHBSL-UHFFFAOYSA-N 1-isocyanato-1-methylcyclohexane Chemical compound O=C=NC1(C)CCCCC1 MKZPMOFOBNHBSL-UHFFFAOYSA-N 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- XLJMAIOERFSOGZ-UHFFFAOYSA-N anhydrous cyanic acid Natural products OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- YDNLNVZZTACNJX-UHFFFAOYSA-N isocyanatomethylbenzene Chemical compound O=C=NCC1=CC=CC=C1 YDNLNVZZTACNJX-UHFFFAOYSA-N 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- OWIKHYCFFJSOEH-UHFFFAOYSA-N Isocyanic acid Chemical compound N=C=O OWIKHYCFFJSOEH-UHFFFAOYSA-N 0.000 claims 1
- 239000005058 Isophorone diisocyanate Substances 0.000 claims 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- 239000004611 light stabiliser Substances 0.000 claims 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 19
- 238000002474 experimental method Methods 0.000 description 17
- 239000000178 monomer Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 12
- HHDUMDVQUCBCEY-UHFFFAOYSA-N 4-[10,15,20-tris(4-carboxyphenyl)-21,23-dihydroporphyrin-5-yl]benzoic acid Chemical compound OC(=O)c1ccc(cc1)-c1c2ccc(n2)c(-c2ccc(cc2)C(O)=O)c2ccc([nH]2)c(-c2ccc(cc2)C(O)=O)c2ccc(n2)c(-c2ccc(cc2)C(O)=O)c2ccc1[nH]2 HHDUMDVQUCBCEY-UHFFFAOYSA-N 0.000 description 11
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 11
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 125000001931 aliphatic group Chemical group 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 230000002779 inactivation Effects 0.000 description 7
- 150000003254 radicals Chemical class 0.000 description 7
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 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 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 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 4
- 230000004044 response Effects 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 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
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Natural products OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000001131 transforming effect Effects 0.000 description 3
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- WJIOHMVWGVGWJW-UHFFFAOYSA-N 3-methyl-n-[4-[(3-methylpyrazole-1-carbonyl)amino]butyl]pyrazole-1-carboxamide Chemical compound N1=C(C)C=CN1C(=O)NCCCCNC(=O)N1N=C(C)C=C1 WJIOHMVWGVGWJW-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000002152 alkylating effect Effects 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical group FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 125000005594 diketone group Chemical group 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 235000019439 ethyl acetate Nutrition 0.000 description 2
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 150000003852 triazoles Chemical class 0.000 description 2
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 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
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-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
- BOZRCGLDOHDZBP-UHFFFAOYSA-N 2-ethylhexanoic acid;tin Chemical compound [Sn].CCCCC(CC)C(O)=O BOZRCGLDOHDZBP-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
- 241001550224 Apha Species 0.000 description 1
- 229910015900 BF3 Chemical group 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical compound CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 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
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 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 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- NNFNMTHLSPQNHF-UHFFFAOYSA-N bismuth;2-ethylhexanoic acid Chemical compound [Bi].CCCCC(CC)C(O)=O NNFNMTHLSPQNHF-UHFFFAOYSA-N 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 102220038985 c.223_281del59ins53 Human genes 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- FSEUPUDHEBLWJY-HWKANZROSA-N diacetylmonoxime Chemical compound CC(=O)C(\C)=N\O FSEUPUDHEBLWJY-HWKANZROSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler 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
- 238000010438 heat treatment Methods 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
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 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
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000768 polyamine 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
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 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
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XOPBIEXURSPHPD-UHFFFAOYSA-M zinc 2-ethylhexanoate Chemical compound [Zn+2].CCCCC(CC)C([O-])=O XOPBIEXURSPHPD-UHFFFAOYSA-M 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/027—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing urethodione groups
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
- C08G18/168—Organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
实验 | 催化剂 | NCO | |||||
产率[%] | 含量[%] | 粘度[mPas] | 色值[APHA] | 游离的HDI[%] | U/T | ||
2A | TBP | 27.9 | 22.3 | 130 | 53 | 0.12 | 2.8 |
2B | DCPBP | 30.0 | 22.2 | 82 | 35 | 0.07 | 4.1 |
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10254878A DE10254878A1 (de) | 2002-11-25 | 2002-11-25 | Herstellung uretdiongruppenhaltiger Polyisocyanate |
DE10254878.1 | 2002-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1502605A true CN1502605A (zh) | 2004-06-09 |
CN1502605B CN1502605B (zh) | 2010-10-13 |
Family
ID=32185936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200310120368.3A Expired - Fee Related CN1502605B (zh) | 2002-11-25 | 2003-11-25 | 含有脲二酮基团的多异氰酸酯的制备 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7067654B2 (zh) |
EP (1) | EP1422223B1 (zh) |
JP (1) | JP4651932B2 (zh) |
CN (1) | CN1502605B (zh) |
BR (1) | BR0305203A (zh) |
CA (1) | CA2450453C (zh) |
DE (2) | DE10254878A1 (zh) |
ES (1) | ES2332777T3 (zh) |
HK (1) | HK1066783A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101289427B (zh) * | 2007-04-17 | 2012-06-06 | 拜尔材料科学股份公司 | 使用膦催化剂制备含脲二酮基的多异氰酸酯 |
CN1817935B (zh) * | 2005-01-21 | 2012-07-04 | 拜尔材料科学股份公司 | 溶液中脲二酮的形成 |
CN101541411B (zh) * | 2007-01-31 | 2012-07-04 | 比克化学股份有限公司 | 基于异氰酸酯单加成物的通用的润湿分散剂 |
WO2015078116A1 (en) * | 2013-11-26 | 2015-06-04 | Wanhua Chemical (Ningbo) Co., Ltd. | Process for preparing isocyanate homopolymers containing uretdione groups |
WO2019076099A1 (zh) * | 2017-10-20 | 2019-04-25 | 万华化学集团股份有限公司 | 一种浅色改性异氰酸酯混合物及其制备方法 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10354544A1 (de) * | 2003-11-21 | 2005-06-23 | Bayer Materialscience Ag | Herstellung uretdiongruppenhaltiger Polyisocyanate |
ATE478907T1 (de) * | 2006-04-12 | 2010-09-15 | Basf Se | Verfahren zur herstellung von polyurethanen |
DE102006023262A1 (de) * | 2006-05-18 | 2007-11-22 | Bayer Materialscience Ag | Neue Katalysatoren für die selektive Isocyanatdimerisierung |
DE102007058487A1 (de) | 2007-12-04 | 2009-06-10 | Bayer Materialscience Ag | Herstellung von Uretdion-Polyisocyanaten |
DE102008000352A1 (de) | 2008-02-20 | 2009-08-27 | Rhein Chemie Rheinau Gmbh | Gusspolyamid-Herstellung unter Verwendung spezieller Aktivatoren |
EP2100885A1 (de) | 2008-03-14 | 2009-09-16 | Bayer MaterialScience AG | Herstellung von Polyisocyanaten vom Trimertyp |
WO2010063400A1 (de) * | 2008-12-03 | 2010-06-10 | Bayer Materialscience Ag | Verfahren zur modifizierung von diisocyanaten |
EP2386600B1 (de) | 2010-04-15 | 2013-06-19 | LANXESS Deutschland GmbH | Isocyanatgruppen-enthaltende Vernetzer für Nitrilkautschuke |
EP2447301A1 (de) | 2010-10-29 | 2012-05-02 | Rhein Chemie Rheinau GmbH | Verfahren zur Herstellung von Gusspolyamiden |
EP2567997B1 (de) | 2011-09-08 | 2018-11-14 | LANXESS Deutschland GmbH | Neue Zusammensetzungen zur Herstellung von Gusspolyamiden |
CN103827171B (zh) | 2011-09-08 | 2016-10-19 | 莱茵化学莱瑙有限公司 | 用于生产浇注的聚酰胺的新型组合物 |
CN102399366B (zh) * | 2011-09-28 | 2013-07-03 | 哈尔滨玻璃钢研究院 | 一种液态氰酸酯树脂的制备方法 |
US9790194B2 (en) | 2011-11-30 | 2017-10-17 | Covestro Deutschland Ag | Process for continuous isocyanate modification |
EP2666802A1 (de) | 2012-05-22 | 2013-11-27 | Rhein Chemie Rheinau GmbH | Gußpolyamide, Verfahren zu deren Herstellung und deren Verwendung |
EP2666805B1 (de) | 2012-05-25 | 2014-10-22 | LANXESS Deutschland GmbH | Verfahren zur Herstellung eines Faserverbund-Werkstoffs |
ES2689270T3 (es) | 2012-07-06 | 2018-11-13 | Lanxess Deutschland Gmbh | Catalizadores para la preparación de poliamida fundida, procedimiento para su preparación y su uso |
DE202012013160U1 (de) | 2012-07-06 | 2015-03-11 | Rhein Chemie Rheinau Gmbh | Katalysatoren für die Herstellung von Gusspolyamid |
EP3190132B1 (en) * | 2014-09-04 | 2018-05-23 | Asahi Kasei Kabushiki Kaisha | Polyisocyanate composition, coating composition, coating film and method for producing same, and humidity stabilization method |
WO2018041800A1 (en) | 2016-09-02 | 2018-03-08 | Covestro Deutschland Ag | Process for producing polyisocyanurate plastics by means of phosphine catalysis |
CN113166364A (zh) | 2018-05-17 | 2021-07-23 | 科思创知识产权两合公司 | 由具有超高分子量的聚乙烯纤维和交联多异氰酸酯生产复合材料的方法 |
EP3794049B1 (de) | 2018-05-17 | 2022-06-08 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung eines polyisocyanatpolymers und eines polyisocyanuratkunststoffs |
US20220127407A1 (en) | 2019-02-27 | 2022-04-28 | Covestro Intellectual Property Gmbh & Co. Kg | Polyisocyanurate materials as electrical potting compounds |
CN110372846B (zh) * | 2019-07-15 | 2021-06-25 | 万华化学集团股份有限公司 | 一种色值稳定的含有脲二酮基团的多异氰酸酯的制备方法 |
DE102020216431B4 (de) | 2020-12-21 | 2023-12-14 | Leoni Bordnetz-Systeme Gmbh | Bordnetzelement sowie Verfahren zur Herstellung eines solchen Bordnetzelements |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1201992B (de) * | 1963-04-11 | 1965-09-30 | Bayer Ag | Verfahren zur Herstellung von Polymeren mit Cyanuratstruktur |
GB1166316A (en) * | 1966-02-02 | 1969-10-08 | Bayer Ag | Polymerization of Aromatic Polyisocyanates |
DE1670720A1 (de) | 1966-07-21 | 1971-01-14 | Bayer Ag | Verfahren zur Herstellung von aliphatisch substituierten Uretdionen |
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 |
DE2452390C2 (de) * | 1974-11-05 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen Herstellung von aromatischen Uretdiongruppen aufweisenden Polyisocyanaten |
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 |
DE3227779A1 (de) * | 1982-07-24 | 1984-01-26 | Chemische Werke Hüls AG, 4370 Marl | Neue isocyanato-uretdione sowie ein verfahren zu deren herstellung |
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 |
DE3900053A1 (de) | 1989-01-03 | 1990-07-12 | Bayer Ag | Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten-polyurethanlacken |
IL92344A0 (en) | 1989-01-04 | 1990-07-26 | Gist Brocades Nv | Microencapsulation of bioactive substances in biocompatible polymers,microcapsules obtained and pharmaceutical preparation comprising said microcapsules |
DE4029809A1 (de) * | 1990-09-20 | 1992-03-26 | Bayer Ag | Polyisocyanatgemisch, ein verfahren zu seiner herstellung und seine verwendung in polyurethanlacken |
JP3055197B2 (ja) * | 1991-01-14 | 2000-06-26 | 日本ポリウレタン工業株式会社 | ポリウレタン接着剤組成物 |
US5315004A (en) * | 1993-04-05 | 1994-05-24 | Olin Corporation | Process for producing uretidione dimers of isocyanates using catalysts which are bound to inorganic matrices |
DE19548250A1 (de) * | 1995-12-22 | 1997-06-26 | Huels Chemische Werke Ag | Verfahren zur Herstellung eines isocyanurathaltigen Uretdions aus Isophorondiisocyanat sowie das danach hergestellte Uretdion |
DE19603245A1 (de) * | 1996-01-30 | 1997-07-31 | Bayer Ag | Dünnschichtdestillation von Uretdiondiisocyanaten |
DE10035013A1 (de) * | 2000-07-19 | 2002-01-31 | Bayer Ag | Verfahren zur Herstellung von Uretdionpolyisocyanaten mit verbesserter Monomerenstabilität |
-
2002
- 2002-11-25 DE DE10254878A patent/DE10254878A1/de not_active Withdrawn
-
2003
- 2003-11-12 EP EP03026029A patent/EP1422223B1/de not_active Expired - Lifetime
- 2003-11-12 ES ES03026029T patent/ES2332777T3/es not_active Expired - Lifetime
- 2003-11-12 DE DE50312016T patent/DE50312016D1/de not_active Expired - Lifetime
- 2003-11-21 US US10/719,175 patent/US7067654B2/en not_active Expired - Lifetime
- 2003-11-21 CA CA2450453A patent/CA2450453C/en not_active Expired - Fee Related
- 2003-11-21 BR BR0305203-6A patent/BR0305203A/pt not_active Application Discontinuation
- 2003-11-25 JP JP2003393543A patent/JP4651932B2/ja not_active Expired - Fee Related
- 2003-11-25 CN CN200310120368.3A patent/CN1502605B/zh not_active Expired - Fee Related
-
2004
- 2004-12-03 HK HK04109606.3A patent/HK1066783A1/xx not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1817935B (zh) * | 2005-01-21 | 2012-07-04 | 拜尔材料科学股份公司 | 溶液中脲二酮的形成 |
CN101541411B (zh) * | 2007-01-31 | 2012-07-04 | 比克化学股份有限公司 | 基于异氰酸酯单加成物的通用的润湿分散剂 |
CN101289427B (zh) * | 2007-04-17 | 2012-06-06 | 拜尔材料科学股份公司 | 使用膦催化剂制备含脲二酮基的多异氰酸酯 |
WO2015078116A1 (en) * | 2013-11-26 | 2015-06-04 | Wanhua Chemical (Ningbo) Co., Ltd. | Process for preparing isocyanate homopolymers containing uretdione groups |
US9518142B2 (en) | 2013-11-26 | 2016-12-13 | Wanhua Chemical Group Co., Ltd. | Process for preparing isocyanate homopolymers containing uretdione groups |
WO2019076099A1 (zh) * | 2017-10-20 | 2019-04-25 | 万华化学集团股份有限公司 | 一种浅色改性异氰酸酯混合物及其制备方法 |
US11034651B2 (en) | 2017-10-20 | 2021-06-15 | Wanhua Chemical Group Co., Ltd. | Light colored modified isocyanate mixture and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN1502605B (zh) | 2010-10-13 |
JP4651932B2 (ja) | 2011-03-16 |
US7067654B2 (en) | 2006-06-27 |
BR0305203A (pt) | 2004-08-31 |
HK1066783A1 (en) | 2005-04-01 |
DE50312016D1 (de) | 2009-11-26 |
US20040106789A1 (en) | 2004-06-03 |
ES2332777T3 (es) | 2010-02-12 |
JP2004175803A (ja) | 2004-06-24 |
CA2450453C (en) | 2011-01-25 |
EP1422223B1 (de) | 2009-10-14 |
DE10254878A1 (de) | 2004-06-03 |
EP1422223A1 (de) | 2004-05-26 |
CA2450453A1 (en) | 2004-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1502605A (zh) | 含有脲二酮基团的多异氰酸酯的制备 | |
CN1184248C (zh) | 异氰酸酯的三聚催化剂和方法 | |
CN1280325C (zh) | 含脲二酮基团的加聚产物 | |
CN1302038C (zh) | 制备具有脲二酮、异氰脲酸酯和亚氨代噁二嗪二酮结构的脂族多异氰酸酯的方法 | |
JP5478096B2 (ja) | トリマー型のポリイソシアネートの製造 | |
CN1757639B (zh) | 含亚氨基*二嗪二酮基团的聚异氰酸酯的制备方法 | |
CN1800233A (zh) | 湿固化组合物和热熔粘合剂 | |
CN1329625A (zh) | 用丙二酸酯和三唑混合封闭的、含甲醛的1,6-二异氰酸根络环己烷三聚体的稳定化方法 | |
CN1077122C (zh) | 保护的多异氰酸酯组合物和含它的单组分热固性树脂组合物 | |
CN1926163A (zh) | (封端)多异氰酸酯组合物及使用该组合物的涂料组合物 | |
JP2001146509A (ja) | 減色されたイソシアヌレート基含有ポリイソシアネートを製造するための方法および三量化触媒 | |
CN1753925A (zh) | 含有异氰脲酸酯基团的聚异氰酸酯混合物的制备 | |
CN1660792A (zh) | 含有脲二酮基团的多异氰酸酯的制备方法 | |
CN1500776A (zh) | 由芳族异氰酸酯制备脂族异氰酸酯的方法 | |
CN1317026A (zh) | 混合封端型(多)异氰酸酯 | |
CN1371397A (zh) | 用ipda和甲醛稳定的丙二酸酯封闭的hdi三聚体 | |
CN112876956A (zh) | 一种聚天门冬氨酸酯组合物及其制备方法和用途 | |
CN1468847A (zh) | 封闭型多异氰酸酯 | |
CN1817935A (zh) | 溶液中脲二酮的形成 | |
CN1882628A (zh) | 带有nco基团和甲硅烷基团的反应性聚氨酯组合物 | |
CN1374976A (zh) | 可乳化的异氰酸酯组合物 | |
JP2004182991A (ja) | 低モノマー含有量のウレトジオン基含有ポリイソシアネート | |
CN1463276A (zh) | 含噁二嗪环的末端封端的异氰酸酯预聚物、其制备方法以及用作表面涂料的组合物 | |
CN1649929A (zh) | 具有高官能度的低粘度多异氰酸酯及其制备方法 | |
CN1948359A (zh) | 反应体系及其制备和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1066783 Country of ref document: HK |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1066783 Country of ref document: HK |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160614 Address after: Leverkusen, Germany Patentee after: BAYER MATERIALSCIENCE AG Address before: Germany Leverkusen Patentee before: Bayer Aktiengesellschaft |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20201125 |