C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
154/140, 190/150
C08L 101/08 (2006.01) B29C 55/00 (2006.01) B32B 27/08 (2006.01) C08L 23/02 (2006.01)
Patent
CA 2021918
ABSTRACT A laminar article with good barrier properties to oxygenated and hydrocarbon compounds prepared by blending a polyolefin with about 1 to 39 of a physical mixture of at least two polymeric materials selected from the group consisting of polyamides, polyesters, polycarbonates, polyvinyl alcohol, copolymers of vinyl alcohol and melt blends of a polyamide and a vinyl alcohol component, using an alkylcarboxyl-substituted polyolefin as a compatibilizer .
Bennett Jones Llp
E.i. Du Pont de Nemours And Company
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