Blends of polyvinyl alcohol and ethylene-vinyl alcohol...

C - Chemistry – Metallurgy – 08 – L

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154/140, 400/401

C08L 29/04 (2006.01) B32B 27/30 (2006.01) C08J 5/18 (2006.01) C08L 23/08 (2006.01)

Patent

CA 1248259

BLENDS OF POLYVINYL ALCOHOL AND ETHYLENE-VINYL ALCOHOL COPOLYMER AS GREASE RESISTANT MELT EXTRUDABLE FILMS ABSTRACT Blends of polyvinyl alcohol, and ethylene-vinyl alcohol copolymer containing a polymeric agent such as polyamide, polyurethane or polyoxazoline are melt extrudable into paper-like films for use in packaging foods and having excellent oxygen barrier and grease resistance properties.

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