JP2012524824A - ポリイソシアネート組成物 - Google Patents
ポリイソシアネート組成物 Download PDFInfo
- Publication number
- JP2012524824A JP2012524824A JP2012506431A JP2012506431A JP2012524824A JP 2012524824 A JP2012524824 A JP 2012524824A JP 2012506431 A JP2012506431 A JP 2012506431A JP 2012506431 A JP2012506431 A JP 2012506431A JP 2012524824 A JP2012524824 A JP 2012524824A
- Authority
- JP
- Japan
- Prior art keywords
- polyisocyanate
- urea
- polyisocyanate composition
- composition according
- curable composition
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 116
- 239000005056 polyisocyanate Substances 0.000 title claims abstract description 103
- 229920001228 polyisocyanate Polymers 0.000 title claims abstract description 103
- -1 lithium halide Chemical class 0.000 claims abstract description 65
- 239000004202 carbamide Substances 0.000 claims abstract description 52
- 239000012948 isocyanate Substances 0.000 claims abstract description 30
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 30
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 20
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 20
- 239000003822 epoxy resin Substances 0.000 claims abstract description 18
- 229920000582 polyisocyanurate Polymers 0.000 claims abstract description 18
- 239000011495 polyisocyanurate Substances 0.000 claims abstract description 18
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical group [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 30
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical group C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 3
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 17
- 229920005862 polyol Polymers 0.000 description 14
- 150000003077 polyols Chemical class 0.000 description 14
- 150000001412 amines Chemical class 0.000 description 13
- PGYPOBZJRVSMDS-UHFFFAOYSA-N loperamide hydrochloride Chemical compound Cl.C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)N(C)C)CCN(CC1)CCC1(O)C1=CC=C(Cl)C=C1 PGYPOBZJRVSMDS-UHFFFAOYSA-N 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 150000002118 epoxides Chemical class 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 238000001723 curing Methods 0.000 description 6
- 150000003141 primary amines Chemical group 0.000 description 6
- FPIVAWNGRDHRSQ-UHFFFAOYSA-N 2-[di(propan-2-yloxy)methoxy]propane Chemical compound CC(C)OC(OC(C)C)OC(C)C FPIVAWNGRDHRSQ-UHFFFAOYSA-N 0.000 description 5
- 229920003319 Araldite® Polymers 0.000 description 5
- 229940126062 Compound A Drugs 0.000 description 5
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 4
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920003226 polyurethane urea Polymers 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 229920013701 VORANOL™ Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical compound O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 description 2
- 229940091173 hydantoin Drugs 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
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- 125000006353 oxyethylene group Chemical group 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000011833 salt mixture Substances 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- MTZUIIAIAKMWLI-UHFFFAOYSA-N 1,2-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC=C1N=C=O MTZUIIAIAKMWLI-UHFFFAOYSA-N 0.000 description 1
- ZXHZWRZAWJVPIC-UHFFFAOYSA-N 1,2-diisocyanatonaphthalene Chemical compound C1=CC=CC2=C(N=C=O)C(N=C=O)=CC=C21 ZXHZWRZAWJVPIC-UHFFFAOYSA-N 0.000 description 1
- VYMPLPIFKRHAAC-UHFFFAOYSA-N 1,2-ethanedithiol Chemical compound SCCS VYMPLPIFKRHAAC-UHFFFAOYSA-N 0.000 description 1
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-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
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- DAXRGSDCXVUHEW-UHFFFAOYSA-N 2-(benzhydrylamino)ethanol Chemical compound C=1C=CC=CC=1C(NCCO)C1=CC=CC=C1 DAXRGSDCXVUHEW-UHFFFAOYSA-N 0.000 description 1
- VVHFXJOCUKBZFS-UHFFFAOYSA-N 2-(chloromethyl)-2-methyloxirane Chemical compound ClCC1(C)CO1 VVHFXJOCUKBZFS-UHFFFAOYSA-N 0.000 description 1
- MWGATWIBSKHFMR-UHFFFAOYSA-N 2-anilinoethanol Chemical compound OCCNC1=CC=CC=C1 MWGATWIBSKHFMR-UHFFFAOYSA-N 0.000 description 1
- RXBBSTXUVVVWRC-UHFFFAOYSA-N 3-[3-[4,4-dimethyl-3-(oxiran-2-ylmethyl)-2,5-dioxoimidazolidin-1-yl]-2-(oxiran-2-ylmethoxy)propyl]-5,5-dimethyl-1-(oxiran-2-ylmethyl)imidazolidine-2,4-dione Chemical compound O=C1N(CC(CN2C(C(C)(C)N(CC3OC3)C2=O)=O)OCC2OC2)C(=O)C(C)(C)N1CC1CO1 RXBBSTXUVVVWRC-UHFFFAOYSA-N 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- WXQZLPFNTPKVJM-UHFFFAOYSA-N 4-[(4-hydroxycyclohexyl)methyl]cyclohexan-1-ol Chemical compound C1CC(O)CCC1CC1CCC(O)CC1 WXQZLPFNTPKVJM-UHFFFAOYSA-N 0.000 description 1
- HDPBBNNDDQOWPJ-UHFFFAOYSA-N 4-[1,2,2-tris(4-hydroxyphenyl)ethyl]phenol Chemical compound C1=CC(O)=CC=C1C(C=1C=CC(O)=CC=1)C(C=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 HDPBBNNDDQOWPJ-UHFFFAOYSA-N 0.000 description 1
- CDBAMNGURPMUTG-UHFFFAOYSA-N 4-[2-(4-hydroxycyclohexyl)propan-2-yl]cyclohexan-1-ol Chemical compound C1CC(O)CCC1C(C)(C)C1CCC(O)CC1 CDBAMNGURPMUTG-UHFFFAOYSA-N 0.000 description 1
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical class NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 1
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- YWVFNWVZBAWOOY-UHFFFAOYSA-N 4-methylcyclohexane-1,2-dicarboxylic acid Chemical compound CC1CCC(C(O)=O)C(C(O)=O)C1 YWVFNWVZBAWOOY-UHFFFAOYSA-N 0.000 description 1
- YIROYDNZEPTFOL-UHFFFAOYSA-N 5,5-Dimethylhydantoin Chemical compound CC1(C)NC(=O)NC1=O YIROYDNZEPTFOL-UHFFFAOYSA-N 0.000 description 1
- SVLTVRFYVWMEQN-UHFFFAOYSA-N 5-methylcyclohex-3-ene-1,2-dicarboxylic acid Chemical compound CC1CC(C(O)=O)C(C(O)=O)C=C1 SVLTVRFYVWMEQN-UHFFFAOYSA-N 0.000 description 1
- YXALYBMHAYZKAP-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]heptan-4-ylmethyl 7-oxabicyclo[4.1.0]heptane-4-carboxylate Chemical compound C1CC2OC2CC1C(=O)OCC1CC2OC2CC1 YXALYBMHAYZKAP-UHFFFAOYSA-N 0.000 description 1
- ADAHGVUHKDNLEB-UHFFFAOYSA-N Bis(2,3-epoxycyclopentyl)ether Chemical compound C1CC2OC2C1OC1CCC2OC21 ADAHGVUHKDNLEB-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 239000004604 Blowing Agent Substances 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
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- BJSKBZUMYQBSOQ-UHFFFAOYSA-N Jeffamine M-600 Chemical compound COCCOCC(C)OCC(C)OCC(C)OCC(C)OCC(C)OCC(C)OCC(C)OCC(C)OCC(C)N BJSKBZUMYQBSOQ-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- OMRDSWJXRLDPBB-UHFFFAOYSA-N N=C=O.N=C=O.C1CCCCC1 Chemical compound N=C=O.N=C=O.C1CCCCC1 OMRDSWJXRLDPBB-UHFFFAOYSA-N 0.000 description 1
- IIGAAOXXRKTFAM-UHFFFAOYSA-N N=C=O.N=C=O.CC1=C(C)C(C)=C(C)C(C)=C1C Chemical compound N=C=O.N=C=O.CC1=C(C)C(C)=C(C)C(C)=C1C IIGAAOXXRKTFAM-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004146 Propane-1,2-diol Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
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Abstract
【選択図】なし
Description
イソシアネートとエポキシドをLiClと一緒に使用することが「Russian Chemical Reviews 52(6)1983,576-593」開示されている。反応は、触媒の性質によって影響を受ける。金属ハロゲン化物の存在下にて活性化錯体が形成され、この錯体は、最終的にはオキサゾリドンを生成する。副反応の1つがイソシアヌレート環の形成であり、イソシアヌレート環は、エポキシドで処理すると分解してオキサゾリドンを生成する。さらに、該文献にはさらに、エポキシドはウレア結合を開裂することができ、このときオキサゾリドンの形成を伴う、ということが開示されている。
(1)イソシアネートインデックスまたはNCOインデックスまたはインデックス
配合物中に存在するイソシアネート反応性水素原子に対するNCO基の比であり、百分率として表示される。
[NCO]×100/[活性水素] (%)
つまり、NCOインデックスは、配合物中に使用されるイソシアネート反応性水素の量と反応させるのに理論的に必要とされるイソシアネートの量に対する、配合物中に実際に使用されるイソシアネートのパーセント値を表わす。
(4)「平均公称ヒドロキシル官能価」(手短に言えば「官能価」)という用語は、数平均官能価が、ポリオールまたはポリオール組成物の製造において使用される開始剤の数平均官能価(1分子当たりの活性水素原子の数)であると仮定して、ポリオールまたはポリオール組成物の数平均官能価(1分子当たりのヒドロキシル基の数)を示すために使用される。しかしながら、幾らかの末端不飽和が存在するので、実際の数平均官能価は、若干はより低いことが多い。
本発明のポリイソシアネート組成物を製造するのに使用されるポリイソシアネートは、脂肪族ポリイソシアネートおよび好ましくは芳香族ポリイソシアネートから選択することができる。好ましい脂肪族ポリイソシアネートは、ヘキサメチレンジイソシアネート、イソホロンジイソシアネート、メチレンジシクロヘキシルジイソシアネート、およびシクロヘキサンジイソシアネートであり、好ましい芳香族ポリイソシアネートは、トルエンジイソシアネート、ナフタレンジイソシアネート、テトラメチルキシレンジイソシアネート、フェニレンジイソシアネート、トリジンジイソシアネート、特にメチレンジフェニルジイソシアネート(MDI)とメチレンジフェニルジイソシアネートを含むポリイソシアネート組成物(例えば、いわゆるポリメリックMDI、クルードMDI、ウレトンイミン変性MDI、および、MDIとMDIを含むポリイソシアネートから製造される、遊離イソシアネート基を有するプレポリマー等)、およびこのようなポリイソシアネートの混合物である。MDIとMDIを含むポリイソシアネート組成物が最も好ましく、1)少なくとも35重量%(好ましくは少なくとも60重量%)の4,4’−ジフェニルメタンジイソシアネート(4,4’−MDI)を含むジフェニルメタンジイソシアネート;2)ポリイソアネート1)のカルボジイミド修飾変性体及び/又はウレトンイミン修飾変性体、該変性体は20重量%以上のNCO値を有する;3)ポリイソシアネート1)及び/又は2)のウレタン修飾変性体、該変性体は、20重量%以上のNCO値を有し、過剰のポリイソシアネート1)及び/又は2)と、2〜4の平均公称ヒドロキシル官能価と多くても1000の平均分子量を有するポリオールとの反応生成物である;4)3つ以上のイソシアネート基を有する同族体を含むジフェニルメタンジイソシアネート;5)5〜30重量%のNCO値を有し、ポリイソシアネート1)〜4)のいずれか1つ以上と、2〜4の平均公称ヒドロキシル官能価と1000〜8000の平均分子量を有するポリオールとの反応生成物であるプレポリマー;および6)上記ポリイソシアネートのいずれかの混合物;から選択されるものが特に好ましい。
したがって本発明はさらに、本発明のポリイソシアネート組成物とエポキシ樹脂とを含む硬化性組成物に関し、ここでエポキシ樹脂の量は、イソシアネート当量当たりのエポキシ当量の数が0.003〜1(好ましくは0.003〜0.5、最も好ましくは0.005〜0.25)の範囲となるような量である。
(I)分子中に少なくとも2つのカルボキシル基を有する化合物と、それぞれ、エピクロロヒドリンまたはβ−メチルエピクロロヒドリンとを反応させることにより得ることができるポリグリシジルエステルおよびポリ(β−メチルグリシジル)エステル。この反応は、塩基の存在下にて行うのが適切である。
(II)少なくとも2つの遊離のアルコール性ヒドロキシル基及び/又はフェノール性ヒドロキシル基を有する化合物と、エピクロロヒドリンまたはβ−メチルエピクロロドリンとを、アルカリ性条件下にて反応させることによって、あるいは酸性触媒存在下にて反応させて、引き続きアルカリで処理することにより得ることができるポリグリシジルエーテルおよびポリ(β−メチルグリシジル)エーテル。
本発明はさらに、本発明のポリイソシアネート組成物とエポキシ樹脂とを混合することによって本発明の硬化性組成物を製造する方法に関し、ここでエポキシ樹脂の量は、イソシアネート当量当たりのエポキシ当量の数が0.003〜1の範囲となるような量である。ミキシングは、周囲条件下にて行うのが好ましい。
以下に実施例を挙げて本発明を説明する。
(Jeffamine M-600) 約560の分子量と約9/1のオキシプロピレン/オキシエチレン比を有する単官能ポリオキシエチレンポリオキシプロピレン第一アミン。Huntsman社から市販されている。以下の実施例ではM−600と呼ぶ。
(Surfonamine L-100) 約1000の分子量と3/19のPO/EO比を有する単官能ポリオキシエチレンポリオキシプロピレン第一アミン。Huntsman社から市販されている。以下の実施例ではL−100と呼ぶ。Surfonamineは、Huntsman社もしくはその関連会社の商標であり、全てではないが1つ以上の国に登録されている。
(Suprasec 2020ポリイソシアネート) Huntsman社から市販のウレトンイミン変性ポリイソシアネート。以下の実施例ではS2020と呼ぶ。
(Alcupol R1610) Repsol社から市販。以下の実施例ではR1610と呼ぶ。
(Tegostab B8466) Evonik社から市販のシリコーン界面活性剤。
(SiO2フィラー) Sibelco社から市販のMillisil M6000。
(Araldite DY-3601エポキシド) Huntsman社から市販。ポリオキシプロピレングリコールのジグリシジルエーテル。以下の実施例ではDY−3601と呼ぶ。
以下の実施例のいずれにおいても、ビウレットの形成は観察されなかった。
本発明のポリイソシアネート組成物の製造
あるモル数のアミン(50℃に保持)とあるモル数のポリイソシアネート1(これも50℃に保持)を混合し、ウレア化合物を形成するよう、撹拌しながら1時間反応させた。反応温度を80℃に保持した。ある量の塩を、撹拌しながらある量のエタノール中に溶解した。
表2の組成物とエポキシド(組成物)とを30秒混合し、目視検査によってポットライフを測定すべく室温にて静置した。ポットライフの測定後、本発明のポリイソシアヌレート材料が得られるよう硬化性組成物を反応させた。イソシアヌレート基の存在は、フーリエ変換赤外分光法(FTIRS)によって確認した。エポキシ組成物(使用する場合)は、ある種類のエポキシと単一ポリオールもしくは複数種のポリオールとを単純に混合することによって作製した。
表の第1列において、A1は、ウレア化合物A(表1)とポリイソシアネートブレンド1を使用したことを、そしてF6は、ウレア化合物Fとポリイソシアネートブレンド6を使用したことを意味している。A9−8の場合は、ウレア化合物Aとポリイソシアネートブレンド9を使用して異なる実験を行った。
本発明のポリイソシアヌレートのさらなる製造
(1) 5重量部のVoranol P400、5重量部のDaltolac R200、6重量部のDY−T、および2重量部のトリイソプロピルオルトホルメートを混合した。この混合物を100重量部のポリイソシアネートブレンド1(表2)と混合し、金型中に注入し、80℃に保持されたオーブン中にて1時間キュアーした。TgとE−モジュラス〔どちらも示差熱分析(differential mechanical thermal analysis)により測定〕は、166℃および2570Mpaであった。FTIRSによりイソシアヌレート基の存在が確認された。このポリイソシアヌレート材料(本発明による)は、パイプの修理に使用するのに適している。
(1) 硬化性組成物A1を、ウレア化合物Aを使用せずに作製した。LiClを溶解するのにAlcupol R1610を使用した。この硬化性組成物のポットライフは1h20であった。この例におけるLiClの量は、硬化性組成物A1の場合と同じであった。
Claims (15)
- ポリイソシアネート、ハロゲン化リチウムおよびウレア化合物を含み、ウレア化合物が、500〜15000の平均分子量を有していて、必要に応じてビウレット基を含み、イソシアネート当量当たりのハロゲン化リチウムのモル数が0.0001〜0.04の範囲であって、イソシアネート当量当たりの[ウレア+ビウレット]の当量数が0.0001〜0.4の範囲である、ポリイソシアネート組成物。
- ウレア化合物がウレア基以外のイソシアネート反応性基を含まない、請求項1に記載のポリイソシアネート組成物。
- ポリイソシアネートが、メチレンジフェニルジイソシアネート、メチレンジフェニルジイソシアネートを含むポリイソシアネート組成物、またはこのようなポリイソシアネートの混合物である、請求項1〜2に記載のポリイソシアネート組成物。
- ハロゲン化リチウムの量がイソシアネート当量当たり0.00015〜0.025モルである、請求項1〜3に記載のポリイソシアネート組成物。
- ハロゲン化リチウムが塩化リチウムである、請求項1〜4に記載のポリイソシアネート組成物。
- イソシアネート当量当たりの[ウレア+ビウレット]当量数が0.001〜0.2である、請求項1〜5に記載のポリイソシアネート組成物。
- ウレア化合物が、メチレンジフェニルジイソシアネート、メチレンジフェニルジイソシアネートを含むポリイソシアネート組成物、またはこれらポリイソシアネートの混合物とポリオキシアルキレンモノアミンとを反応させることによって製造されていて、ここで該モノアミンが、オキシプロピレン基を、該モノアミンの総重量を基準として少なくとも50重量%の量にて含み、200〜3000の平均分子量を有していて第一アミンである、請求項1〜6に記載のポリイソシアネート組成物。
- ハロゲン化リチウム1モル当たりの[ウレア+ビウレット]当量数が0.5〜60である、請求項1〜7に記載のポリイソシアネート組成物。
- ポリイソシアネートとウレア化合物とハロゲン化リチウムとを混合することによる、請求項1〜8に記載のポリイソシアネート組成物を製造する方法。
- 請求項1〜8に記載のポリイソシアネート組成物とエポキシ樹脂とを含み、ここでエポキシ樹脂の量が、イソシアネート当量当たりのエポキシ当量数が0.003〜1の範囲であるような量である硬化性組成物。
- エポキシ樹脂が室温で液体である、請求項10に記載の硬化性組成物。
- 請求項1〜8に記載のポリイソシアネート組成物とエポキシ樹脂とを混合することによる、請求項10〜11に記載の硬化性組成物の製造方法であって、ここでエポキシ樹脂の量が、イソシアネート当量当たりのエポキシ当量数が0.003〜1の範囲であるような量である上記製造方法。
- 請求項10〜11に記載の硬化性組成物を反応させることによって製造されたポリイソシアヌレート材料。
- 請求項10〜11に記載の硬化性組成物を反応させることによって得られるポリイソシアヌレート材料。
- 請求項10〜11に記載の硬化性組成物を反応させることによる、請求項13〜14に記載のポリイソシアヌレート材料の製造方法。
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JP2018168390A (ja) * | 2013-05-24 | 2018-11-01 | ハンツマン・インターナショナル・エルエルシー | 硬化性ポリイソシアネート組成物の製造に適したアルデヒド含有化合物 |
JP2016520150A (ja) * | 2013-05-31 | 2016-07-11 | ハンツマン・インターナショナル・エルエルシー | ポリイソシアネート重付加反応生成物の靱性の改良方法 |
JP2017165813A (ja) * | 2016-03-14 | 2017-09-21 | 旭化成株式会社 | ポリイソシアネート組成物、塗料組成物及び塗装体の製造方法 |
WO2022102467A1 (ja) * | 2020-11-16 | 2022-05-19 | 東レ株式会社 | 熱硬化性エポキシ樹脂組成物とその成形品、繊維強化複合材料、繊維強化複合材料用成形材料、および繊維強化複合材料の製造方法 |
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WO2010121898A1 (en) | 2010-10-28 |
KR20120017023A (ko) | 2012-02-27 |
US20120046436A1 (en) | 2012-02-23 |
BRPI1015095B1 (pt) | 2019-09-17 |
BRPI1015095A2 (pt) | 2016-05-03 |
CN102405244A (zh) | 2012-04-04 |
CN102405244B (zh) | 2016-10-05 |
RU2011147117A (ru) | 2013-05-27 |
RU2490284C2 (ru) | 2013-08-20 |
EP2421906A1 (en) | 2012-02-29 |
CA2755856C (en) | 2013-07-02 |
US9018333B2 (en) | 2015-04-28 |
PL2421906T3 (pl) | 2017-08-31 |
KR101718174B1 (ko) | 2017-03-20 |
CA2755856A1 (en) | 2010-10-28 |
EP2421906B1 (en) | 2017-01-25 |
JP5410595B2 (ja) | 2014-02-05 |
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