Patent ID: 7550533

Claim:
A film produced from a composition and a metalized film wherein the composition consists essentially of a polyolefin, a modifier, optionally an ethylene copolymer derived from ethylene and alkyl (meth)acrylate, (meth)acrylic acid, or combinations thereof, optionally from an acid anhydride or an acid anhydride monoester, wherein the modifier is a maleic anhydride-grafted ethylene polymer, an ethylene butyl acrylate maleic anhydride copolymer, an ethylene maleic acid monoester copolymer, or combinations of two or more thereof; the ethylene polymer is a metallocene-catalyzed linear low-density polyethylene, a metallocene-catalyzed very low-density polyethylene, an ethylene polymer, or combinations of two or more thereof; the maleic anhydride-grafted ethylene polymer, when present, is present in the composition from about 0.01 to about 4% based on the composition weight; and the ethylene maleic acid monoester copolymer, when present, is present in the composition, based on the concentration of the acid anhydride monoester, from about 1 to about 4% based on the composition weight.