JP5260639B2 - エポキシドの硬化のための触媒 - Google Patents
エポキシドの硬化のための触媒 Download PDFInfo
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- JP5260639B2 JP5260639B2 JP2010511597A JP2010511597A JP5260639B2 JP 5260639 B2 JP5260639 B2 JP 5260639B2 JP 2010511597 A JP2010511597 A JP 2010511597A JP 2010511597 A JP2010511597 A JP 2010511597A JP 5260639 B2 JP5260639 B2 JP 5260639B2
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- epoxy compound
- curing
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- 239000003054 catalyst Substances 0.000 title claims abstract description 27
- 150000002118 epoxides Chemical class 0.000 title description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 68
- 239000004593 Epoxy Substances 0.000 claims abstract description 54
- 150000004693 imidazolium salts Chemical class 0.000 claims abstract description 21
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 20
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 20
- 125000003118 aryl group Chemical group 0.000 claims abstract description 17
- 150000001450 anions Chemical class 0.000 claims abstract description 16
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011574 phosphorus Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 63
- 125000000962 organic group Chemical group 0.000 claims description 16
- -1 metaphosphate ion Chemical class 0.000 claims description 14
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 229940085991 phosphate ion Drugs 0.000 claims description 10
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- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 7
- 150000008064 anhydrides Chemical class 0.000 claims description 7
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 7
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 6
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- 238000000576 coating method Methods 0.000 claims description 6
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- 125000003342 alkenyl group Chemical group 0.000 claims description 4
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
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- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 3
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- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 2
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- 238000001802 infusion Methods 0.000 claims description 2
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 18
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 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 5
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 5
- 238000000113 differential scanning calorimetry Methods 0.000 description 5
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- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 5
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
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- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 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
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 125000004185 ester group Chemical group 0.000 description 4
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- 125000004430 oxygen atom Chemical group O* 0.000 description 4
- 229920000768 polyamine Polymers 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 2
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 description 2
- 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 2
- XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 2
- 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 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
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- 229910015900 BF3 Inorganic materials 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 2
- KKUKTXOBAWVSHC-UHFFFAOYSA-N Dimethylphosphate Chemical compound COP(O)(=O)OC KKUKTXOBAWVSHC-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
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- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 238000007334 copolymerization reaction Methods 0.000 description 2
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- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- UCQFCFPECQILOL-UHFFFAOYSA-N diethyl hydrogen phosphate Chemical compound CCOP(O)(=O)OCC UCQFCFPECQILOL-UHFFFAOYSA-N 0.000 description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical group C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 2
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- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
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- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
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- LCFVJGUPQDGYKZ-UHFFFAOYSA-N Bisphenol A diglycidyl ether Chemical compound C=1C=C(OCC2OC2)C=CC=1C(C)(C)C(C=C1)=CC=C1OCC1CO1 LCFVJGUPQDGYKZ-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
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- 239000009261 D 400 Substances 0.000 description 1
- JYFHYPJRHGVZDY-UHFFFAOYSA-N Dibutyl phosphate Chemical compound CCCCOP(O)(=O)OCCCC JYFHYPJRHGVZDY-UHFFFAOYSA-N 0.000 description 1
- 239000005510 Diuron Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 1
- TVTPFWIMEPZIDB-UHFFFAOYSA-N OB(O)O.C1=CN=CN1.C1=CN=CN1.C1=CN=CN1 Chemical class OB(O)O.C1=CN=CN1.C1=CN=CN1.C1=CN=CN1 TVTPFWIMEPZIDB-UHFFFAOYSA-N 0.000 description 1
- XPFRXWCVYUEORT-UHFFFAOYSA-N Phenacemide Chemical compound NC(=O)NC(=O)CC1=CC=CC=C1 XPFRXWCVYUEORT-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 229920002732 Polyanhydride Polymers 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- GKXVJHDEWHKBFH-UHFFFAOYSA-N [2-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC=C1CN GKXVJHDEWHKBFH-UHFFFAOYSA-N 0.000 description 1
- QLBRROYTTDFLDX-UHFFFAOYSA-N [3-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CCCC(CN)C1 QLBRROYTTDFLDX-UHFFFAOYSA-N 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
- AFCIMSXHQSIHQW-UHFFFAOYSA-N [O].[P] Chemical compound [O].[P] AFCIMSXHQSIHQW-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- YBCVMFKXIKNREZ-UHFFFAOYSA-N acoh acetic acid Chemical compound CC(O)=O.CC(O)=O YBCVMFKXIKNREZ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001334 alicyclic compounds Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- XMSVKICKONKVNM-UHFFFAOYSA-N bicyclo[2.2.1]heptane-3,4-diamine Chemical compound C1CC2(N)C(N)CC1C2 XMSVKICKONKVNM-UHFFFAOYSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- SSJXIUAHEKJCMH-UHFFFAOYSA-N cyclohexane-1,2-diamine Chemical compound NC1CCCCC1N SSJXIUAHEKJCMH-UHFFFAOYSA-N 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012973 diazabicyclooctane Substances 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- QVKQJEWZVQFGIY-UHFFFAOYSA-N dipropyl hydrogen phosphate Chemical compound CCCOP(O)(=O)OCCC QVKQJEWZVQFGIY-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- IWBOPFCKHIJFMS-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl) ether Chemical compound NCCOCCOCCN IWBOPFCKHIJFMS-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910001412 inorganic anion Inorganic materials 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000004658 ketimines Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- VYKXQOYUCMREIS-UHFFFAOYSA-N methylhexahydrophthalic anhydride Chemical compound C1CCCC2C(=O)OC(=O)C21C VYKXQOYUCMREIS-UHFFFAOYSA-N 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 229960003396 phenacemide Drugs 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920000962 poly(amidoamine) Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N tolylenediamine group Chemical group CC1=C(C=C(C=C1)N)N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
- C08G59/686—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing nitrogen
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
- C08G59/688—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing phosphorus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
R1及びR3は、相互に無関係に、1〜20個のC原子を有する有機基を表し、
R2、R4及びR5は、相互に無関係に、H原子又は1〜20個のC原子を有する有機基を表し、その際、R4及びR5は一緒になって脂肪族環又は芳香環を形成することもでき、かつ、
Xは、リンの酸素酸のアニオンを表し、かつ、
nは1、2又は3を表す]
の1,3置換イミダゾリウム塩の使用に関する。
本発明によれば、式I
R1及びR3は、相互に無関係に、1〜20個のC原子を有する有機基を表し、
R2、R4及びR5は、相互に無関係に、H原子、又は、1〜20個のC原子、特に1〜10個のC原子を有する有機基を表し、その際、R4及びR5は一緒になって脂肪族環又は芳香環を形成することもでき、かつ、
Xは、リンの酸素酸のアニオンを表し、かつ、
nは1、2又は3を表す]
の1,3置換イミダゾリウム塩が使用される。
R1及びR3はメチル基を表す、
R1及びR3はエチル基を表す、
R1はメチル基を表し、かつR3はエチル基を表す、
R1はメチル基を表し、かつR3はnプロピル基を表す、
R1はメチル基を表し、かつR3はnブチル基を表す、
R1はメチル基を表し、かつR3はアリル基を表す、
R1はエチル基を表し、かつR3はアリル基を表す、
R1はメチル基を表し、かつR3はベンジル基を表す、
R1はエチル基を表し、かつR3はベンジル基を表す。
R2、R4及びR5はH原子を表し、
R2は、H原子又はC1〜C4アルキル基を表し、かつR4及びR5は、H原子又はC1〜C4アルキル基を表す。
1−ブチル−3−メチル−イミダゾリウム(R1=ブチル、R3=メチル)
1−ブチル−3−エチル−イミダゾリウム(R1=ブチル、R3=エチル)
1,3−ジ−メチル−イミダゾリウム(R1=メチル、R3=メチル)
1−エチル−3−メチル−イミダゾリウム(R1=エチル、R3=メチル)
1−エチル−2,3ジメチルイミダゾリウム(R1=エチル、R2=メチル、R3=メチル)。
硬化性組成物はエポキシ化合物を含有する。特に、1〜10個のエポキシ基、有利に少なくとも2個のエポキシ基を有するエポキシ化合物が該当する。
本発明による組成物は、潜在性触媒及びエポキシ化合物に加えて、他の成分を含有してよい。
式Iのイミダゾリウム塩を含有する組成物は、貯蔵安定性である。式Iのイミダゾリウム塩は、エポキシ化合物中及び本発明による組成物で十分に可溶性である。式Iのイミダゾリウム塩は、組成物中で潜在性触媒として作用する。前記塩の、エポキシ化合物の重合又は架橋の際の有効性は極めて良好である。
エポキシ化合物として、Nan Ya社からNPEL 127Hの名称で市販品として入手可能なビスフェノールAのジグリシジルエーテル(DGEBAと略記)を使用した。
それぞれイミダゾリウム塩又はイミダゾリウム塩の混合物5質量部とエポキシ化合物100質量部とを混合した。第1表に、組成及び結果を列挙する。1X及び1XXの場合、他の成分との混合物も試験した(第2表の下方の脚注を参照のこと)。
硬化の開始及び進行を、示差走査熱量測定(DSC)を用いて試験した。そのために、組成物5〜15ミリグラムを、DSC熱量計(DSC 822, Mettler Toledo)中で、10℃/分の一定速度で加熱した。
未硬化の組成物20gを3〜4mmのフィルム厚でアルミニウムボートに入れ、160℃で1時間、次いで180℃でさらに3時間、次いで200℃でさらに1時間硬化させた。硬化した試料のTgを、DSC測定により、30℃/分の加熱速度で、3つの無関係な測定の平均値として測定した。
モル比 エポキシド:無水物 1:0.9
エポキシド100質量部に対してイミダゾリウム塩1質量部
硬化条件:100℃で3時間、及び150℃で2時間
モル比 エポキシド:ヒドロキシ 1:0.9
エポキシド+Novolak100質量部に対してイミダゾリウム塩1質量部
硬化条件:140℃で2時間、及び100℃で2時間
Claims (19)
- エポキシ化合物含有組成物を硬化させるための潜在性触媒としての、式I
R1及びR3は、相互に無関係に、1〜20個のC原子を有する有機基を表し、
R2、R4及びR5は、相互に無関係に、H原子又は1〜20個のC原子を有する有機基を表し、その際、R4及びR5は一緒になって脂肪族環又は芳香環を形成することもでき、かつ、
Xは、次亜リン酸イオン、亜リン酸イオン、メタ亜リン酸イオン、メタリン酸イオン、モノアルキル亜リン酸イオン、モノアルキルリン酸イオン、ジアルキルリン酸イオン、及び、相応する酸からの水脱離により生じる二量体又はオリゴマー化合物からなる群から選択されたリンの酸素酸のアニオンを表し、
その際、モノアルキル亜リン酸イオン、モノ−及びジアルキルリン酸イオンは1〜20個のC原子を有するものとし、
かつ、
nは1、2又は3を表す]
の1,3置換イミダゾリウム塩の使用。 - R1及びR3が、相互に無関係に、C1〜C10アルキル基、アリル基又はベンジル基を表す、請求項1記載の使用。
- R2、R4及びR5が、相互に無関係に、H原子又はC1〜C8アルキル基、C1〜C8アルケニル基、フェニル基又はベンジル基を表す、請求項1又は2記載の使用。
- R2がH原子を表す、請求項1から3までのいずれか1項記載の使用。
- nが1を表す、請求項1から4までのいずれか1項記載の使用。
- 前記エポキシ化合物含有組成物が、少なくとも2のエポキシ基を有するエポキシ化合物を含有する、請求項1から5までのいずれか1項記載の使用。
- 前記エポキシ化合物含有組成物が、平均で2のエポキシ基を有するエポキシ化合物を含有する、請求項1から6までのいずれか1項記載の使用。
- 前記エポキシ化合物含有組成物が、エピクロロヒドリンとアルコールとの反応により得られるエポキシ化合物を含有する、請求項1から7までのいずれか1項記載の使用。
- 前記エポキシ化合物含有組成物が、水及び有機溶剤を除いて、少なくとも30質量%がエポキシ化合物からなる、請求項1から8までのいずれか1項記載の使用。
- 前記エポキシ化合物含有組成物が、更に、無水物硬化剤又はフェノール樹脂を含有する、請求項1から9までのいずれか1項記載の使用。
- 潜在性触媒の量が、エポキシ化合物100質量部に対して0.01〜10質量部である、請求項1から10までのいずれか1項記載の使用。
- エポキシ化合物及び請求項1に記載の式Iの潜在性触媒を含有する、硬化性組成物。
- ジシアンジアミド及び/又はアミン架橋剤を含有する、請求項12記載の硬化性組成物。
- 窒素含有成分を硬化剤として含有する、請求項12又は13記載の硬化性組成物。
- イミダゾリウム塩中のジシアンジアミドの、室温で液体でありかつ均質な混合物を含有する、請求項14記載の硬化性組成物。
- 水及び有機溶剤を除いて、少なくとも30質量%がエポキシ化合物からなる、請求項12から15までのいずれか1項記載の硬化性組成物。
- 請求項12から15までのいずれか1項記載の組成物を硬化するための方法において、硬化を200℃未満の温度で行うことを特徴とする方法。
- 被覆剤又は含浸剤としての、接着剤としての、複合材における、成形体を製造するための、又は、成形体の埋込み、結合又は固化のための注型材料としての、請求項12から15までのいずれか1項記載の硬化性組成物の使用。
- 予備含浸された繊維又は繊維織物の硬化により、又は、押出、引抜成形、巻取り、レジントランスファ成形又はレジンインフュージョン技術により複合材を製造するための、請求項12から15までのいずれか1項記載の硬化性組成物の使用。
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EP07110279 | 2007-06-14 | ||
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PCT/EP2008/057115 WO2008152002A1 (de) | 2007-06-14 | 2008-06-06 | Katalysator für die härtung von epoxiden |
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EP (1) | EP2158250B1 (ja) |
JP (1) | JP5260639B2 (ja) |
KR (1) | KR101438867B1 (ja) |
CN (1) | CN101687977B (ja) |
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---|---|---|---|---|
WO2008152005A1 (de) | 2007-06-12 | 2008-12-18 | Basf Se | Katalysator für die härtung von epoxiden |
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- 2008-06-06 US US12/663,868 patent/US8202580B2/en active Active
- 2008-06-06 CN CN2008800198886A patent/CN101687977B/zh active Active
- 2008-06-06 AT AT08760685T patent/ATE531746T1/de active
- 2008-06-06 EP EP20080760685 patent/EP2158250B1/de active Active
- 2008-06-06 KR KR1020107000779A patent/KR101438867B1/ko not_active IP Right Cessation
- 2008-06-06 WO PCT/EP2008/057115 patent/WO2008152002A1/de active Application Filing
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KR101438867B1 (ko) | 2014-09-11 |
TWI426091B (zh) | 2014-02-11 |
TW200906889A (en) | 2009-02-16 |
US8202580B2 (en) | 2012-06-19 |
EP2158250B1 (de) | 2011-11-02 |
JP2010530908A (ja) | 2010-09-16 |
WO2008152002A1 (de) | 2008-12-18 |
KR20100044171A (ko) | 2010-04-29 |
EP2158250A1 (de) | 2010-03-03 |
US20100166971A1 (en) | 2010-07-01 |
ATE531746T1 (de) | 2011-11-15 |
CN101687977A (zh) | 2010-03-31 |
CN101687977B (zh) | 2012-08-15 |
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