Polymeric blend with high resistance to fuel.

摘要

A polymeric blend and a fuel container made of this blend. The blend has improved resistance to fuel and includes: (a) a copolymer obtained from copolymerization of epsilon -caprolactam, and a substance selected from the group consisting of: an aminocarboxylic acid having a carbon atom number not lower than 9, a lactam corresponding to said aminocarboxylic acid and an aminoacid having a carbon atom number not lower than 11 or a mixture of a diamine with a dicarboxylic acid having a carbon atom number not lower than 9; and (b) a polyolefin polymer with functional groups selected from the group consisting of carboxyl groups, esters, anhydrides, and carboxylates.