Patent ID: 7258930
Filing Date: 2007-08-21
Classification: A23L,B01D,B32B,C08K,Y10T

Abstract:
1. An oxygen scavenger film comprising: a) a first layer comprising an oxygen scavenger, and b) a second layer comprising a cyclic olefin copolymer; and c) a sealant layer disposed adjacent the second layer comprising the cyclic olefin copolymer; wherein the sealant layer comprises a material selected from the group consisting of ethylene/alpha olefin copolymer, ethylene/vinyl acetate copolymer, ionomer resin, ethylene/acrylic or methacrylic acid copolymer, ethylene/acrylate or methacrylate copolymer, propylene polymer or copolymer, and low density polyethylene.