JP6891086B2 - イソシアヌレートの製造方法 - Google Patents
イソシアヌレートの製造方法 Download PDFInfo
- Publication number
- JP6891086B2 JP6891086B2 JP2017184387A JP2017184387A JP6891086B2 JP 6891086 B2 JP6891086 B2 JP 6891086B2 JP 2017184387 A JP2017184387 A JP 2017184387A JP 2017184387 A JP2017184387 A JP 2017184387A JP 6891086 B2 JP6891086 B2 JP 6891086B2
- Authority
- JP
- Japan
- Prior art keywords
- isocyanurate
- reaction
- component
- xylylene diisocyanate
- ppm
- 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.)
- Active
Links
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 title claims description 55
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 143
- 239000003054 catalyst Substances 0.000 claims description 90
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 claims description 69
- 239000002994 raw material Substances 0.000 claims description 42
- 239000002253 acid Substances 0.000 claims description 33
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 18
- 239000012948 isocyanate Substances 0.000 claims description 17
- 150000002513 isocyanates Chemical class 0.000 claims description 17
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 12
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 9
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 description 38
- 239000000047 product Substances 0.000 description 28
- -1 Alkali metal salts Chemical class 0.000 description 27
- 238000003860 storage Methods 0.000 description 27
- 239000000203 mixture Substances 0.000 description 25
- 150000001298 alcohols Chemical class 0.000 description 23
- 230000003197 catalytic effect Effects 0.000 description 21
- 239000003381 stabilizer Substances 0.000 description 21
- 239000003963 antioxidant agent Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000004480 active ingredient Substances 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- 238000004821 distillation Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 239000000178 monomer Substances 0.000 description 8
- LMYRWZFENFIFIT-UHFFFAOYSA-N toluene-4-sulfonamide Chemical compound CC1=CC=C(S(N)(=O)=O)C=C1 LMYRWZFENFIFIT-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 229940124530 sulfonamide Drugs 0.000 description 7
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 6
- LPTWEDZIPSKWDG-UHFFFAOYSA-N benzenesulfonic acid;dodecane Chemical compound OS(=O)(=O)C1=CC=CC=C1.CCCCCCCCCCCC LPTWEDZIPSKWDG-UHFFFAOYSA-N 0.000 description 6
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 6
- 230000009257 reactivity Effects 0.000 description 6
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 5
- 238000001879 gelation Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 3
- 235000019437 butane-1,3-diol Nutrition 0.000 description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical class OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 3
- 239000002530 phenolic antioxidant Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 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
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920000582 polyisocyanurate Polymers 0.000 description 2
- 239000011495 polyisocyanurate Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000004079 stearyl 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])C([H])([H])C([H])([H])C([H])([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 2
- 150000003459 sulfonic acid esters Chemical class 0.000 description 2
- 150000005622 tetraalkylammonium hydroxides Chemical class 0.000 description 2
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYNQKSJRFHJZTK-UHFFFAOYSA-N (3-methoxy-3-methylbutyl) acetate Chemical compound COC(C)(C)CCOC(C)=O RYNQKSJRFHJZTK-UHFFFAOYSA-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
- HHMAHORWXWSISL-UHFFFAOYSA-N 1,2-bis(ethenoxy)ethane;3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoic acid Chemical group C=COCCOC=C.CC1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O.CC1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O HHMAHORWXWSISL-UHFFFAOYSA-N 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- FWWWRCRHNMOYQY-UHFFFAOYSA-N 1,5-diisocyanato-2,4-dimethylbenzene Chemical compound CC1=CC(C)=C(N=C=O)C=C1N=C=O FWWWRCRHNMOYQY-UHFFFAOYSA-N 0.000 description 1
- BZZRUHJGDOBTJL-UHFFFAOYSA-N 11-methyldodecan-1-ol;phosphoric acid Chemical compound OP(O)(O)=O.CC(C)CCCCCCCCCCO BZZRUHJGDOBTJL-UHFFFAOYSA-N 0.000 description 1
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 description 1
- LFEXGBPVZBXATF-UHFFFAOYSA-N 2,3-dimethylbenzenesulfonamide Chemical compound CC1=CC=CC(S(N)(=O)=O)=C1C LFEXGBPVZBXATF-UHFFFAOYSA-N 0.000 description 1
- WDFFWUVELIFAOP-UHFFFAOYSA-N 2,6-difluoro-4-nitroaniline Chemical compound NC1=C(F)C=C([N+]([O-])=O)C=C1F WDFFWUVELIFAOP-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- QSRJVOOOWGXUDY-UHFFFAOYSA-N 2-[2-[2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]ethoxy]ethoxy]ethyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCCOCCOCCOC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 QSRJVOOOWGXUDY-UHFFFAOYSA-N 0.000 description 1
- MVQXBXLDXSQURK-UHFFFAOYSA-N 2-aminoethanesulfonamide Chemical compound NCCS(N)(=O)=O MVQXBXLDXSQURK-UHFFFAOYSA-N 0.000 description 1
- TVAJJUOMNRUGQA-UHFFFAOYSA-N 2-butoxyethyl dihydrogen phosphate Chemical compound CCCCOCCOP(O)(O)=O TVAJJUOMNRUGQA-UHFFFAOYSA-N 0.000 description 1
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 description 1
- QLRHSRISTOFCRV-UHFFFAOYSA-N 2-hydroxynaphthalene-1-sulfonamide Chemical compound C1=CC=C2C(S(=O)(=O)N)=C(O)C=CC2=C1 QLRHSRISTOFCRV-UHFFFAOYSA-N 0.000 description 1
- OTOLFQXGRCJFQN-UHFFFAOYSA-M 2-hydroxypropyl(trimethyl)azanium;formate Chemical compound [O-]C=O.CC(O)C[N+](C)(C)C OTOLFQXGRCJFQN-UHFFFAOYSA-M 0.000 description 1
- UKKJMXSWZLAKRN-UHFFFAOYSA-M 2-hydroxypropyl(trimethyl)azanium;phenyl carbonate Chemical compound CC(O)C[N+](C)(C)C.[O-]C(=O)OC1=CC=CC=C1 UKKJMXSWZLAKRN-UHFFFAOYSA-M 0.000 description 1
- YCMLQMDWSXFTIF-UHFFFAOYSA-N 2-methylbenzenesulfonimidic acid Chemical compound CC1=CC=CC=C1S(N)(=O)=O YCMLQMDWSXFTIF-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
- WPMYUUITDBHVQZ-UHFFFAOYSA-M 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=CC(CCC([O-])=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-M 0.000 description 1
- AACHVWXCVWWMSI-UHFFFAOYSA-N 3-hydroxypropyl(trimethyl)azanium Chemical compound C[N+](C)(C)CCCO AACHVWXCVWWMSI-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
- TXTQURPQLVHJRE-UHFFFAOYSA-N 3-nitrobenzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1 TXTQURPQLVHJRE-UHFFFAOYSA-N 0.000 description 1
- HHHDJHHNEURCNV-UHFFFAOYSA-N 4-chlorobenzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=C(Cl)C=C1 HHHDJHHNEURCNV-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- KHBQMWCZKVMBLN-UHFFFAOYSA-N Benzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC=C1 KHBQMWCZKVMBLN-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- QABRANQUOFCZJO-UHFFFAOYSA-N CCCCCCCCCCCCC1=CC=CC=C1S(=O)(=O)OCCC Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(=O)(=O)OCCC QABRANQUOFCZJO-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- JYFHYPJRHGVZDY-UHFFFAOYSA-N Dibutyl phosphate Chemical compound CCCCOP(O)(=O)OCCCC JYFHYPJRHGVZDY-UHFFFAOYSA-N 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- MEESPVWIOBCLJW-KTKRTIGZSA-N [(z)-octadec-9-enyl] dihydrogen phosphate Chemical compound CCCCCCCC\C=C/CCCCCCCCOP(O)(O)=O MEESPVWIOBCLJW-KTKRTIGZSA-N 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- YOUGRGFIHBUKRS-UHFFFAOYSA-N benzyl(trimethyl)azanium Chemical compound C[N+](C)(C)CC1=CC=CC=C1 YOUGRGFIHBUKRS-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- BMRWNKZVCUKKSR-UHFFFAOYSA-N butane-1,2-diol Chemical compound CCC(O)CO BMRWNKZVCUKKSR-UHFFFAOYSA-N 0.000 description 1
- XQGDCUULTKHHEM-UHFFFAOYSA-N butane-1,3-diol Chemical compound CC(O)CCO.CC(O)CCO XQGDCUULTKHHEM-UHFFFAOYSA-N 0.000 description 1
- ZRHOFLXFAAEXEE-UHFFFAOYSA-J butanoate;titanium(4+) Chemical compound [Ti+4].CCCC([O-])=O.CCCC([O-])=O.CCCC([O-])=O.CCCC([O-])=O ZRHOFLXFAAEXEE-UHFFFAOYSA-J 0.000 description 1
- OLQHORFEFYLXFN-UHFFFAOYSA-N butyl 2-dodecylbenzenesulfonate Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(=O)(=O)OCCCC OLQHORFEFYLXFN-UHFFFAOYSA-N 0.000 description 1
- QYJXDIUNDMRLAO-UHFFFAOYSA-N butyl 4-methylbenzenesulfonate Chemical compound CCCCOS(=O)(=O)C1=CC=C(C)C=C1 QYJXDIUNDMRLAO-UHFFFAOYSA-N 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 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 1
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 1
- MPJCIHOJXMCSIM-UHFFFAOYSA-N diethyl 2-(3-methylbutyl)propanedioate Chemical compound CCOC(=O)C(CCC(C)C)C(=O)OCC MPJCIHOJXMCSIM-UHFFFAOYSA-N 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- QVKQJEWZVQFGIY-UHFFFAOYSA-N dipropyl hydrogen phosphate Chemical compound CCCOP(O)(=O)OCCC QVKQJEWZVQFGIY-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- XJRLESPWNMQWSY-UHFFFAOYSA-N ethyl 2-dodecylbenzenesulfonate Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(=O)(=O)OCC XJRLESPWNMQWSY-UHFFFAOYSA-N 0.000 description 1
- BHXIWUJLHYHGSJ-UHFFFAOYSA-N ethyl 3-ethoxypropanoate Chemical compound CCOCCC(=O)OCC BHXIWUJLHYHGSJ-UHFFFAOYSA-N 0.000 description 1
- ZJXZSIYSNXKHEA-UHFFFAOYSA-N ethyl dihydrogen phosphate Chemical compound CCOP(O)(O)=O ZJXZSIYSNXKHEA-UHFFFAOYSA-N 0.000 description 1
- PCIBVZXUNDZWRL-UHFFFAOYSA-N ethylene glycol monophosphate Chemical compound OCCOP(O)(O)=O PCIBVZXUNDZWRL-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- MAWWBGJQKJTVHJ-UHFFFAOYSA-M hexadecanoate;triethyl(2-hydroxypropyl)azanium Chemical compound CC[N+](CC)(CC)CC(C)O.CCCCCCCCCCCCCCCC([O-])=O MAWWBGJQKJTVHJ-UHFFFAOYSA-M 0.000 description 1
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 1
- PPHNBXJJZWRPEN-UHFFFAOYSA-M hexanoate;2-hydroxyethyl-(2-hydroxypropyl)-dimethylazanium Chemical compound CCCCCC([O-])=O.CC(O)C[N+](C)(C)CCO PPHNBXJJZWRPEN-UHFFFAOYSA-M 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 1
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 1
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- ZADRSPBLAQBZEC-UHFFFAOYSA-N lithium;pentane-2,4-dione Chemical compound [Li].CC(=O)CC(C)=O ZADRSPBLAQBZEC-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- HNQIVZYLYMDVSB-UHFFFAOYSA-N methanesulfonimidic acid Chemical compound CS(N)(=O)=O HNQIVZYLYMDVSB-UHFFFAOYSA-N 0.000 description 1
- VUQUOGPMUUJORT-UHFFFAOYSA-N methyl 4-methylbenzenesulfonate Chemical compound COS(=O)(=O)C1=CC=C(C)C=C1 VUQUOGPMUUJORT-UHFFFAOYSA-N 0.000 description 1
- CAAULPUQFIIOTL-UHFFFAOYSA-N methyl dihydrogen phosphate Chemical compound COP(O)(O)=O CAAULPUQFIIOTL-UHFFFAOYSA-N 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- KSEMETYAQIUBQB-UHFFFAOYSA-N n,n-diethylmethanesulfonamide Chemical compound CCN(CC)S(C)(=O)=O KSEMETYAQIUBQB-UHFFFAOYSA-N 0.000 description 1
- MORLSCQKZAPYFM-UHFFFAOYSA-N n,n-dimethylethanesulfonamide Chemical compound CCS(=O)(=O)N(C)C MORLSCQKZAPYFM-UHFFFAOYSA-N 0.000 description 1
- WCFDSGHAIGTEKL-UHFFFAOYSA-N n,n-dimethylmethanesulfonamide Chemical compound CN(C)S(C)(=O)=O WCFDSGHAIGTEKL-UHFFFAOYSA-N 0.000 description 1
- MBMOGJGVYAHBLN-UHFFFAOYSA-N n-cyclohexylbutane-1-sulfonamide Chemical compound CCCCS(=O)(=O)NC1CCCCC1 MBMOGJGVYAHBLN-UHFFFAOYSA-N 0.000 description 1
- IFRSZVJWYIYNAE-UHFFFAOYSA-N n-dodecylmethanesulfonamide Chemical compound CCCCCCCCCCCCNS(C)(=O)=O IFRSZVJWYIYNAE-UHFFFAOYSA-N 0.000 description 1
- CLXHPJUNPZCTCP-UHFFFAOYSA-N n-methoxymethanesulfonamide Chemical compound CONS(C)(=O)=O CLXHPJUNPZCTCP-UHFFFAOYSA-N 0.000 description 1
- ZFIFHAKCBWOSRN-UHFFFAOYSA-N naphthalene-1-sulfonamide Chemical compound C1=CC=C2C(S(=O)(=O)N)=CC=CC2=C1 ZFIFHAKCBWOSRN-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- MBAUOPQYSQVYJV-UHFFFAOYSA-N octyl 3-[4-hydroxy-3,5-di(propan-2-yl)phenyl]propanoate Chemical compound OC1=C(C=C(C=C1C(C)C)CCC(=O)OCCCCCCCC)C(C)C MBAUOPQYSQVYJV-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229940059574 pentaerithrityl Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000008301 phosphite esters Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- MHZDONKZSXBOGL-UHFFFAOYSA-N propyl dihydrogen phosphate Chemical compound CCCOP(O)(O)=O MHZDONKZSXBOGL-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- QAJSOWVLJWYKLV-UHFFFAOYSA-N tetracosyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCOP(O)(O)=O QAJSOWVLJWYKLV-UHFFFAOYSA-N 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- RSPCKAHMRANGJZ-UHFFFAOYSA-N thiohydroxylamine Chemical compound SN RSPCKAHMRANGJZ-UHFFFAOYSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- NQISDOIAJWWPGA-UHFFFAOYSA-N triethyl(3-hydroxypropyl)azanium Chemical compound CC[N+](CC)(CC)CCCO NQISDOIAJWWPGA-UHFFFAOYSA-N 0.000 description 1
- GZBUMTPCIKCWFW-UHFFFAOYSA-N triethylcholine Chemical compound CC[N+](CC)(CC)CCO GZBUMTPCIKCWFW-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
Description
本発明のイソシアヌレートの製造方法では、キシリレンジイソシアネートのイソシアヌレートを製造する。
本発明のイソシアヌレートの製造では、上記の原料成分を、イソシアヌレート化触媒の存在下においてイソシアヌレート化反応させる(反応工程)。
また、上記のイソシアヌレート化反応では、イソシアヌレート化反応の初期において、キシリレンジイソシアネートが急激に反応して、反応容器の表面などに膜状ゲルを生じる場合がある。
そして、このイソシアヌレートの製造方法では、上記のイソシアヌレート化反応終了後において、イソシアヌレート反応液から、キシリレンジイソシアネートのイソシアヌレートを含有する製品成分と、未反応のキシリレンジイソシアネートを含有する回収成分とを、それぞれ分離する(分離工程)。
上記の分離工程では、未反応のキシリレンジイソシアネート(単量体)を含有する回収成分が、低沸点成分として分離される。より具体的には、分離される回収成分は、未反応のキシリレンジイソシアネート(単量体)と、酸成分と(さらに、必要により配合される有機溶媒と)を含有する。
上記したイソシアヌレートの製造方法では、キシリレンジイソシアネートのイソシアヌレート化反応の後、分離工程において得られる回収成分は、触媒失活剤を本質的に含有せず、未反応のキシリレンジイソシアネートと、所定割合の酸成分とを含有している。
1,3−キシリレンジイソシアネート(m−XDI、三井化学社製)に塩化水素を添加して、酸度(JIS K−1603−2:2007に準拠)を50ppmに調整した。これにより、所定酸度のXDI組成物からなる原料成分を得た(準備工程)。
反応停止工程(反応後添加工程)において添加する触媒失活剤の添加割合を、表1〜4に記載の値に変更し、また、その後に添加する高酸度(酸度2400ppm)のXDI組成物の添加割合を変更して、回収成分の酸度を表1〜4に記載の値に調整した以外は、実施例1と同様に操作した。
反応停止工程(反応後添加工程)において、DDBSAに代えて、パラトルエンスルホンアミド(PASAM)を用いた以外は、実施例1と同様に操作した。
1.回収成分の安定性
回収成分を、40℃において2ヶ月保存し、その外観を目視で観察した。そして、ダイマー化、ナイロン化、ゲル化などに由来する濁りの発生の有無を評価した。評価の基準を下記する。
○:濁りが発生しなかった。
×:濁りが発生した。
回収成分を原料成分として使用した反応において、イソシアヌレート化触媒を添加し、温度調整した後、転化率が30%に到達するまでの時間を確認することにより、イソシアヌレート化反応の進行の度合いを評価した。評価の基準を下記する。
製品成分を170℃で1時間保持し、ゲル化の発生の有無を評価した。評価の基準を下記する。
○:ゲル化が発生しなかった。
×:ゲル化が発生した。
Claims (2)
- キシリレンジイソシアネートを含む原料成分を、イソシアヌレート化触媒の存在下においてイソシアヌレート化反応させることにより、キシリレンジイソシアネートのイソシアヌレートと、未反応のキシリレンジイソシアネートとを含むイソシアヌレート反応液を得る反応工程と、
前記イソシアヌレート反応液から、キシリレンジイソシアネートのイソシアヌレートを含有する製品成分と、未反応のキシリレンジイソシアネートを含有する回収成分とを分離する分離工程と、
前記回収成分を前記反応工程に供する再利用工程と
を備え、
前記回収成分が、キシリレンジイソシアネートおよび酸成分を含有し、
前記酸成分の含有割合が、塩化水素換算値として、前記回収成分の総量に対して、20ppm以上100ppm以下である
ことを特徴とする、イソシアヌレートの製造方法。 - 前記反応工程の後、かつ、前記分離工程の前に、
前記イソシアヌレート反応液に対して500ppm以上の添加割合になるように、前記イソシアヌレート反応液に、リン酸および/またはスルホン酸、あるいは、そのエステルを添加する反応停止工程を備える
ことを特徴とする、請求項1に記載のイソシアヌレートの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017184387A JP6891086B2 (ja) | 2017-09-26 | 2017-09-26 | イソシアヌレートの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017184387A JP6891086B2 (ja) | 2017-09-26 | 2017-09-26 | イソシアヌレートの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019059822A JP2019059822A (ja) | 2019-04-18 |
JP6891086B2 true JP6891086B2 (ja) | 2021-06-18 |
Family
ID=66176261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017184387A Active JP6891086B2 (ja) | 2017-09-26 | 2017-09-26 | イソシアヌレートの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6891086B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115989258A (zh) * | 2020-09-03 | 2023-04-18 | Skc株式会社 | 苯二亚甲基二异氰酸酯组合物和包括其的光学聚合性组合物 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2569642B2 (ja) * | 1987-12-08 | 1997-01-08 | 大日本インキ化学工業株式会社 | 樹脂組成物 |
JP2692864B2 (ja) * | 1988-06-24 | 1997-12-17 | 住友バイエルウレタン株式会社 | イソシアヌレート基含有ポリイソシアネートの製法 |
JP2982228B2 (ja) * | 1990-06-27 | 1999-11-22 | 大日本インキ化学工業株式会社 | 上塗り塗装方法 |
JP3857364B2 (ja) * | 1996-09-25 | 2006-12-13 | 旭化成ケミカルズ株式会社 | ウレトジオン基含有ポリイソシアネートの製造方法 |
JP3689903B2 (ja) * | 1999-08-27 | 2005-08-31 | 日本ポリウレタン工業株式会社 | 変性ポリイソシアネート組成物、並びにこれを用いた硬質ポリウレタンフォーム又はイソシアヌレート変性ポリウレタンフォームの製造方法 |
JP3826395B2 (ja) * | 2000-11-08 | 2006-09-27 | 日本ポリウレタン工業株式会社 | 自動車用、船舶用内装材用含浸剤組成物及び自動車用、船舶用内装材の製造方法 |
JP2008081701A (ja) * | 2006-09-29 | 2008-04-10 | Nippon Polyurethane Ind Co Ltd | ポリイソシアネート組成物および該組成物を用いた硬質ポリウレタンフォームの製造方法 |
TW201710376A (zh) * | 2015-06-12 | 2017-03-16 | Mitsui Chemicals Inc | 聚異氰酸酯組成物、聚胺基甲酸酯樹脂、二液硬化型聚胺基甲酸酯組成物、被覆材料及接著材料 |
-
2017
- 2017-09-26 JP JP2017184387A patent/JP6891086B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019059822A (ja) | 2019-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7025162B2 (ja) | キシリレンジイソシアネート組成物、および、イソシアヌレートの製造方法 | |
CN106062023B (zh) | 多异氰脲酸酯组合物及其制造方法 | |
JP7103879B2 (ja) | キシリレンジイソシアネート組成物、キシリレンジイソシアネート変性体組成物、二液型樹脂原料および樹脂 | |
CN108863966B (zh) | 制备二异氰酸酯的三聚物和/或低聚物的方法 | |
KR102634184B1 (ko) | 폴리이소시아누레이트 플라스틱을 제조하는 방법 | |
TW201704220A (zh) | 聚異氰尿酸酯聚合物及製造聚異氰尿酸酯聚合物之方法 | |
TWI695020B (zh) | 於絕熱條件下所製造以聚異氰尿酸酯聚合物為主之固體 | |
KR102491064B1 (ko) | 자일릴렌 다이아이소사이아네이트 조성물, 자일릴렌 다이아이소사이아네이트 변성체 조성물, 이액형 수지 원료 및 수지 | |
US11267953B2 (en) | Iso(thio)cyanate composition, and resin composition including same for optical member | |
JP6891086B2 (ja) | イソシアヌレートの製造方法 | |
JP6891085B2 (ja) | イソシアヌレートの製造方法 | |
EP3287480B1 (en) | Epoxy resin composition | |
JP7202427B2 (ja) | イミン型第四級アンモニウム塩触媒、その調製方法、およびポリイソシアネート組成物の調製のためのその使用 | |
JP7260965B2 (ja) | ブロックイソシアネート、および、コーティング剤 | |
EP3368632A1 (en) | Polyisocyanurate based cement for wellbore fluid loss prevention | |
JP2015180722A (ja) | ポリイソシアヌレート組成物およびその製造方法 | |
CN109749036B (zh) | 亚胺型季铵盐催化剂及其制备方法和由该催化剂制备的低粘度多异氰酸酯组合物 | |
JP7219633B2 (ja) | ポリイソシアネート組成物 | |
JP7343371B2 (ja) | ブロックイソシアネート、および、コーティング剤 | |
JP5476962B2 (ja) | アシルウレア変性ポリイソシアネート組成物の製造方法 | |
EP3116865B1 (en) | Cyclic ketone peroxide composition | |
KR101493269B1 (ko) | 저장성이 향상된 뷰렛 그룹 함유 알리파틱 폴리이소시아네이트의 제조방법 | |
JP7325311B2 (ja) | ブロックイソシアネート、および、コーティング剤 | |
EP4166589A1 (en) | Isocyanurate-containing polyisocyanate composition with stable chromaticity, and preparation method thereof | |
TH2001007395A (th) | โพลียูรีเทนโฟมหรือโพลีอีเทอร์โพลีออลที่ถูกทำให้เสถียรด้วยอนุพันธ์ของเบนโซฟูราโนน-ฟอสไฟต์ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200604 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210316 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210406 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210511 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210526 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6891086 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |