Patent ID: 8048819
Filing Date: 2011-11-01
Classification: B01J,C08G,H01L

Abstract:
1. A cure catalyst, comprising a Lewis acid which comprises a tri(aryl)borane; and a nitrogen-containing molecule, wherein the nitrogen containing molecule is one or more of 1-methyl imidazole, 2-methyl imidazole, 1-phenyl imidazole, 1,8-diazabicyclo[5,4,0]undec-7-ene (DBU), 2-ethyl-4-methylimidazole, 2,4-dimethylimidazole, butylimidazole, 2-heptadecenyl-4-methylimidazole, 2-undecenylimidazole, 1-vinyl-2-methylimidazole, 2-phenylimidazole, 2-ethyl 4-methylimidazole, 1-benzyl-2-methylimidazole, 1-propyl-2-methylimidazole, 1-cyanoethyl-2-methylimidazole, 1-cyanoethyl-2-ethyl-4-methylimidazole, 1-cyanoethyl-2-undecylimidazole, 1-cyanoethyl-2-phenylimidazole, 1-guanaminoethyl-2-methylimidazolearyl substituted imidazole, phenylimidazole, 2,3,5-triphenylimidazole, 2-styrylimidazole, 1-(dodecyl benzyl)-2-methylimidazole, 2-(2-hydroxyl-4-t-butylphenyl)-4,5-diphenylimidazole, 2-(2-methoxyphenyl)-4,5-diphenylimidazole, 2-(3-hydroxyphenyl)-4,5-diphenylimidazole, 2-(p-dimethylaminophenyl)-4,5-diphenylimidazole, 2-(2-hydroxyphenyl)-4,5-diphenylimidazole, di(4,5-diphenyl-2-imidazole)-benzene-1,4,2-naphthyl-4,5-diphenylimidazole, 1-benzyl-2-methylimidazole, 2-p-methoxystyrylimidazole, 2-phenyl-4,5-dihydroxymethylimidazole, an addition product of imidazole and trimellitic acid, 1,4-diazabicyclo[2,2,2]octane, and 1,7,10,16-tetraoxa-4,1,3-diazacyclooctadecane.