Patent ID: 8663763
Filing Date: 2014-03-04
Classification: B32B,C08F,C08J,C08L,Y10T

Abstract:
1. A film comprising: an oriented monolayer film comprising: a polymer composition (A1) that comprises: (i) from 50 to 70% by weight of a copolymer of propylene and hexene-1 wherein the copolymer of propylene and hexene-1 comprises from 4 to 10% by weight of hexene-1, based upon the total weight of the copolymer of propylene and hexene-1; and (ii) from 30 to 50% by weight of a copolymer component containing from 1 to 4% by weight of hexene-1; wherein the film is produced by a process comprising a drawing step wherein the film is drawn with a draw ratio of at least 3 in at least one direction.