Adhesives coatings and laminates utilizing ethylene copolymers a

Details Adhesives coatings and laminates utilizing ethylene copolymers a Adhesives coatings and laminates utilizing ethylene copolymers a

1976-03-23

1980-05-20

Pitlick, Harris A.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

181290, 181294, 252 62, 428339, 428461, 428463, 428468, B32B 1108, B32B 1508, B32B 2730

Patent

active

042040221

ABSTRACT:
Thermoplastic compositions of matter comprising coal-tar pitch and a material selected from (1) a terpolymer of ethylene, vinyl acetate, and an ethylenically-unsaturated carboxylic acid and (2) a mixture of copolymers of ethylene and vinyl acetate and of ethylene and an ethylenically-unsaturated carboxylic acid, exhibiting high strength in shear and peel over a wide temperature range, are prepared and used as adhesives and coatings. Laminated materials utilizing such compositions of matter are also disclosed.

REFERENCES:
patent: 2265770 (1941-12-01), Crawford
patent: 3640836 (1972-02-01), Oberst
patent: 3652360 (1972-03-01), Hartman et al.
patent: 3658635 (1972-04-01), Eustice
patent: 3814712 (1974-06-01), Snyder et al.
patent: 3967651 (1976-07-01), Snyder et al.

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