| abstract |
A polyphenylene ether resin composition comprising: (A) a modified polyphenylene ether copolymer obtained by modifying the phenolic hydroxyl group at the molecular end of the polyphenylene ether copolymer with a compound having a carbon-carbon unsaturated double bond (B) A high molecular weight substance having a glass transition temperature (Tg) measured by DSC of 20° C. or lower and a number average molecular weight Mn of 1,000 to 10,000. In a cured state, (A) component and (B) component are phase-separated. |