Patent ID: 8536260
Filing Date: 2013-09-17
Classification: B60R,C08L

Abstract:
1. A seamless air bag cover obtained by injection molding comprising a resin composition which comprises (A) 50 to 87% by mass of polypropylene, (B) 3 to 20% by mass of a thermoplastic elastomer and (C) 10 to 30% by mass of talc, wherein the talc has an average particle diameter of 15 to 25 μm and a distribution of a particle diameter such that a content of particles having a diameter of 5 μm or smaller is 10% by mass or smaller and a content of particles having a diameter exceeding 40 μm is 10% by mass or smaller, wherein the thermoplastic elastomer is at least one selected from the group consisting of an ethylene-octene-1 copolymer and an ethylene-butene-1 copolymer.