Patent ID: 8921483

Claim:
A thermoplastic elastomer composition comprising (A) 100 parts by weight of a halogenated poly(isoolefin-co-p-alkylstyrene) rubber, (B) 40 to 120 parts by weight of a polyamide resin, and (C) 0.5 to 10 parts by weight of an amine having at least one hydroxyl group, wherein the amine (C) having at least one hydroxyl group is a compound represented by formula (1): where R 1 is a C 1-30 alkyl; R 2 is —(C 2 H 4 O) n —H, where n is an integer of 1 to 30; and R 3 is —(C 2 H 4 O) m —H, where in is an integer of 1 to 30, a C 1-30 alkyl, or hydrogen.