Patent ID: 9617419
Date: 2017-04-11
CPC Classifications: C08J,C08L,F21S

Claim:
1. A resin composition comprising: 60 to 93% by mass of polyphenylene ether (A); 35 to 0% by mass of styrene-based resin (B); and 15 to 7% by mass of elastomer component (C), wherein the styrene-based resin (B) is a non-rubber-reinforced styrene-based resin, the elastomer component (C) comprises a block copolymer having a styrene block and a hydrogenated conjugated diene compound block; the elastomer component (C) is present as dispersion particles in the resin composition; the dispersion particles have a number average particle size of 0.04 to 0.25 μm; and the dispersion particles having a particle size of greater than 1.0 μm are not present and the number of the dispersion particles having a particle size of 0.5 to 1.0 μm is 3 or less in an area corresponding to 396 μm wherein the elastomer component (C) comprises an oil-extended styrene block-hydrogenated conjugated diene compound block copolymer having an oil-extended amount of 20 to 50% by mass and an olefin-based elastomer in a mass ratio of (the oil-extended styrene block-hydrogenated conjugated diene compound block copolymer having an oil-extended amount of 20 to 50% by mass: the olefin-based elastomer)=9:1 to 3:7.