Patent ID: 8067501
Filing Date: 2011-11-29
Classification: B32B,C08J,C08L

Abstract:
1. A film, comprising: about 10 wt % to about 80 wt % of a propylene-based copolymer having at least 50 wt % propylene-derived units and 5 wt % to 30 wt % alpha-olefin comonomer, based on the total weight of the polymer, said copolymer having a melting point of from about 100° C. to about 170° C., and a melt flow rate of about 200 dg/min or less, as measured according to ASTM D1238-94; and about 20 wt % to about 90 wt % of a polypropylene homopolymer having a melting point of from about 140° C. to about 190° C. and a density of about 0.920 to about 0.970 g/cm wherein the film has: