Cling film

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer

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428349, 428500, 428516, 428910, 2641761, B32B 712

Patent

active

055387900

ABSTRACT:
A method to produce a stretch cling film possessing cling without added tackifier or acrylate unit is disclosed. Preferred copolymers to make this film have a solubility distribution breadth index of less than about 35.degree. C. and are ethylene/C.sub.3-20 alpha olefin copolymers with greater than about 4 to about 20 mole percent comonomer content.

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patent: 5212001 (1993-05-01), Brant et al.
patent: 5234731 (1993-08-01), Ferguso
patent: 5248547 (1993-09-01), Wilson
patent: 5273809 (1993-12-01), Simmons
Thomas C. Yu and George J. Wagner, "Polyolefin Modification with EXACT.TM. Plastomers", Exxon Chemical Company, Houston, TX, Feb. 1992.
Bamberger et al., USSN 08/061,929, "Ethylene Copolymers Having Narrow Composition Distribution, Their Production And Use", Filed with USPTO May 13, 1993.

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