Patent ID: 6863964
Filing Date: 2005-03-08
Classification: B32B,Y10S,Y10T

Abstract:
1. A metallized multilayer film comprising: (a) a core layer comprising high crystallinity polypropylene homopolymer with a xylene soluble level of 1.5% or less wherein said high crystallinity polypropylene homopolymer is a product of Ziegler-Natta catalysis; (b) a first skin layer adjacent to said core layer wherein said skin layer comprises a thermoplastic selected from the group consisting of high density polyethylene, ethylene vinyl alcohol copolymer, medium density polyethylene, linear low density polyethylene, ethylene-propylene random copolymer, ethylene-propylene-butylene texpolynier, propylene-butylene copolymer, and amorphous polyamide; and (c) a metallized layer adjacent to said first skin layer.