High oxygen barrier coextruded film

Details High oxygen barrier coextruded film High oxygen barrier coextruded film

1987-12-18

1988-12-20

Buffalow, Edith

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428516, 428518, 428520, B32B 2700

Patent

active

047924888

ABSTRACT:
A coextruded multilayer film includes a layer of a vinylidene chloride copolymer, and a layer of ethylene vinyl alcohol copolymer. The coextruded film has high oxygen barrier properties under both high and low humidity conditions.

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