Patent ID: 7541410
Filing Date: 2009-06-02
Classification: C08K,C08L

Abstract:
1. A thermosetting resin composition for molding compound comprising a novolac-type phenolic resin, a polyacetal resin and a curing catalyst represented by a general formula (1), wherein, R 1 to R 12 each denote any of a hydrogen, an alkyl group having 1 to 4 carbon atoms, a hydroxyl group and a group represented by a formula (2) to (4), and two or more of R 1 to R 12 are a group represented by the formula (2), (3) or (4) and may be the same or different from each other; wherein, R 13 to R 17 each denote any of a hydrogen, an alkyl group having 1 to 4 carbon atoms, a hydroxyl group, an alkoxy group, a halogen, a nitro group, a nitroso group, a sulfonic group, a carboxyl group, a cyano group, an amino group, an ammonio group, a trialkylammonio group and a group represented by a formula (5) or (6); wherein R 18 denotes a hydrogen or an alkyl group having 1 to 4 carbon atoms; wherein R 19 denotes a hydrogen or an alkyl group having 1 to 4 carbon atoms.