Containing epoxy resin composition comprising a copolymer of an ethylenic unsaturated anhydride and a vinyl compound (ALLYL-CONTAINING EPOXY RESIN COMPOSITION COMPRISING A COPOLYMER OF ANTHYLENICALLY UNSATURATED ANHYDRIDE AND A VINYL COMPOUND)

摘要

The present invention relates to a composition comprising an epoxy resin, a crosslinking agent for an epoxy resin in the form of a carboxylic anhydride, and at least one allyl network forming compound, wherein the anhydride-acting compound is a copolymer of an ethylenically unsaturated anhydride and a vinyl compound Styrene-maleic anhydride copolymer, particularly suitably known as SMA type 1, having an increase in Tg in the presence of at least 2% by weight of triallyl cyanurate (TAC) A simple functional epoxy compound having a temperature can be obtained and the processing of the crosslinked epoxy resin as a prepreg using an anhydride-vinyl copolymer can be greatly improved by the presence of at least 10% of allyl do.