Patent ID: 6515093
Filing Date: 2003-02-04
Classification: B32B,C08F,C08J,C08L

Abstract:
A film formed from a composition comprising (a) from about 85 to about 99 weight percent, based on the total weight of the composition, of a component selected from the group consisting of a homopolymer of ethylene, an ethylene alpha olefin copolymer, an ethylene vinyl acetate copolymer, and mixtures thereof, wherein the component has a density no greater than 0.94 g/cc; and (b) from about 1 to about 15 weight percent, based on the total weight of the composition, of a propylene copolymer comprising about 20 to about 40 weight percent based on the copolymer of olefin comonomer units having 2 to 10 carbon atoms and from about 60 to about 80 weight percent propylene, based on the copolymer, wherein the propylene copolymer has a Brookfield Thermosel viscosity of about 1 to about 2000 mPaÂ·s at 190Â° C. and a needle penetration of greater than about 150 to about 300 dmm, determined according to ASTM at 23Â° C.