C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
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.
452266
Gowling Lafleur Henderson Llp
Mobil Oil Corporation
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