Patent ID: 6297306
Filing Date: 2001-10-02
Classification: C08K

Abstract:
A semiconductor encapsulating epoxy resin composition free from halogenated epoxy resins, antimony trioxide, and aluminum hydroxide, said resin comprising(A) an epoxy resin of the following general formula (1): ##STR9##wherein R.sup.1 which may be the same or different is a hydrogen atom, an alkyl group of 1 to 4 carbons atoms, or a phenyl group, and n is an integer of 0 to 10,(B) a phenolic resin curing agent of the following general formula (2): ##STR10##wherein R.sup.2 which may be the same or different is a hydrogen atom, an alkyl group of 1 to 4 carbons atoms, or a phenyl group, and m is an integer of 0 to 10,(C) a molybdenum compound, and(D) an inorganic filler.