Patent Number: 7,101,624

Title: Laminate antioxidant film

Abstract: A packaging laminate includes an impermeable outer layer, an inner layer having a gas transmission rate greater than that of the outer layer, and an adhesive layer therebetween. The adhesive layer includes an adhesive resin, a curing agent and a butylated phenolic antioxidant. Migration of the butylated phenolic antioxidant through the laminate inner layer exposes a product stored in contact therewith to an antioxidant thereby decreasing the rate of product oxidation.

Inventors: Bradley; James S. (Battle Creek, MI)

Assignee: Cello-Foil Products, Inc.

International Classification: B32B 9/04 (20060101); B32B 27/40 (20060101)

Expiration Date: 9/05/02018