Patent ID: 7323513
Filing Date: 2008-01-29
Classification: B32B,C08L,Y10T

Abstract:
1. A fuel-barrier thermoplastic resin composition comprising (A) 50 to 97% by weight of a polyolefin, (B) 2 to 45% by weight of a polyamide resin comprising a diamine component and a dicarboxylic acid component, at least 70 mol % of the diamine component being a constitutional unit derived from m-xylylenediamine and at least 70 mol % of the dicarboxylic acid component being a constitutional unit derived from a C 4 -C 20 straight-chain α,ω-aliphatic dicarboxylic acid and isophthalic acid in a molar ratio of 4:6 to 8:2, and (C) 1 to 45% by weight of a modified polyolefin and/or styrene copolymer.