Patent ID: 6156841
Filing Date: 2000-12-05
Classification: B32B,C08F,C08L,C09J,Y10T

Abstract:
A 4-methyl-1-pentene polymer composition comprising:(a) 25 to 95 wt % of a 4-methyl-1-pentene polymer (A); and(b) 5 to 75 wt % of a modified polyolefin resin (B) comprising a mixture of an unsaturated carboxylic acid-modified 4-methyl-1-pentene polymer (B-1) whose polymer is a homopolymer of 4-methyl-1-pentene or of a copolymer containing not less than 85 mol % of the 4-methyl-1-pentene component and an unsaturated carboxylic acid-modified ethylene/.alpha.-olefin copolymer (B-2).