Polyolefin-extrusion coating compositions having good coatabilit

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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428375, 428378, 428394, 428461, 428500, 428509, 428511, 428512, 428513, 4285375, B32B 1508, B32B 2702, B32B 2708, B32B 2710

Patent

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055123708

ABSTRACT:
Disclosed is a novel polyethylene composition that is a blend of a polyethylene component having defined properties, a specific quantity of a defined tackifying resin and a very specific minute quantity of a unique amide of a fatty acid. The novel composition can be used in a process for extrusion coating at high speeds and relatively low extrusion coating temperatures with good adhesion to the substrate and dramatically improved chill roll release.

REFERENCES:
patent: 4526919 (1985-07-01), Edwards
patent: 5112424 (1992-05-01), Cook
patent: 5114763 (1992-05-01), Brant et al.
patent: 5326627 (1994-06-01), Yazaki et al.

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