Self-welding laminate compositions

Stock material or miscellaneous articles – Composite – Of polyester

Patent

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Details

426106, 426127, 426129, 426415, 428518, 428520, 526317, B32B 2706

Patent

active

041513282

ABSTRACT:
A film useful as a packaging material having a self-adhering layer on the interior thereof has improved optical and adhesion characteristics. The self-adhering layer is composed of a terpolymer of ethylene, a vinyl ester and an alkenoic acid. The saran layer is plasticized with a polyester to synergistically improve both the optical and adhesive characteristics of the composite laminate.

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patent: 3625348 (1971-12-01), Titchenal
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patent: 3976626 (1976-08-01), Turck
patent: 4010305 (1977-03-01), Wang
patent: 4021504 (1977-04-01), Conrad
patent: 4053540 (1977-10-01), Argurio et al.
patent: 4070533 (1978-01-01), Papantoniou

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