Patent ID: 7501474

Claim:
A resin composition comprising (A) 70 to 98% by weight of a polyphenylene ether resin or a mixture of a polyphenylene ether resin and a polystyrene-based resin, (B) 1 to 15% by weight of a hydrogenated product of an aromatic vinyl butadiene block copolymer having an aromatic vinyl content of 50 to 80% by weight, and (C) 1 to 15% by weight of a hydrogenated product of an aromatic vinyl-isoprene block copolymer having an aromatic vinyl content of 15 to 45% by weight, wherein isoprene blocks in the aromatic vinyl-isoprene block copolymer (C) have a total amount of 1,2- and 3,4-vinyl bonds of 35% or more and wherein vinyl content is determined before hydrogenation.