EPOXY RESIN COMPOSITION, PREPREG, AND, METAL-CLAD LAMINATE

摘要

PROBLEM TO BE SOLVED: To provide an epoxy resin composition in which a phenol-modified polyphenylene oxide reacts in a high rate, and to provide a prepreg and a metal-clad laminate which use the epoxy resin composition. SOLUTION: This epoxy resin composition comprising an epoxy resin, a phenol-modified polyphenylene oxide having a number-average mol.wt. of 1,000 to 4,000 and obtained by reacting polyphenylene oxide with a phenol compound in a redistribution reaction in the presence of a reaction initiator, and a curing agent. The reaction initiator is decomposed to produce an alcohol.