POLYPHENYLENE ETHER RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a polyphenylene resin composition that has a low dielectric loss tangent and thus is suitably useful, for example, for a printed wiring board corresponding to the densification of wiring, a higher frequency signal etc. SOLUTION: The polyphenylene resin composition comprises (A) an epoxidized polyphenylene ether resin having a polyphenylene ether backbone part and (B) an aromatic vinyl compound-maleic anhydride copolymer having an aromatic vinyl backbone part. COPYRIGHT: (C)2009,JPO&INPIT