Film and polymer composition for film

Stock material or miscellaneous articles – Composite – Of wax or waxy material

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428 76, 428500, 428515, 428516, 428519, 428521, 428523, B32B 904

Patent

active

051457474

ABSTRACT:
A polymer composition, for use in making film to wrap warm rubber bales, includes an ethylene copolymer and a minor proportion by weight of a low molecular weight ethylene-based polymer. The comonomer is preferably vinyl acetate. Lower VICAT softening points can be achieved together with good non-stick characteristics at higher temperatures.

REFERENCES:
patent: 4235657 (1980-11-01), Greenman et al.
patent: 4436788 (1984-03-01), Cooper
patent: 4518654 (1985-05-01), Eichbauer et al.
patent: 4848564 (1989-07-01), Scheller et al.

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