Patent ID: 6953824

Claim:
A thermoplastic elastomer composition containing: (a) 100 parts by weight of at least one hydrogenated block copolymer selected from the group consisting of (a-1) a hydrogenated block copolymer obtained by hydrogenating a block copolymer composed of at least 2 polymer blocks A mainly based on an aromatic vinyl compound and at least one polymer block B mainly based on a conjugated diene compound, and (a-2) a hydrogenated block copolymer obtained by hydrogenating a block copolymer based on a conjugated diene compound; (b) 30 to 150 parts by weight of a non-aromatic softening agent for rubber; and (c) 3 to 100 parts by weight of a petroleum hydrocarbon resin having a softening point of 80 to 170, said resin exhibiting a melt viscosity of 10 poise at a temperature in the range of 120 to 250.