Cold-seal adhesives and comestible packages formed therewith

Details Cold-seal adhesives and comestible packages formed therewith Cold-seal adhesives and comestible packages formed therewith

1987-07-16

1989-03-07

Buffalow, Edith

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

428355, C08L 3900

Patent

active

048107450

ABSTRACT:
Comestibles are packaged in wrappers formed of plastic film or equivalent sheet material sealed with cold-seal adhesives containing a minor percentage of vinyl-pyrrolidone/styrene copolymer as a bond enhancement agent.

REFERENCES:
patent: 4076661 (1978-02-01), Kassner
patent: 4164614 (1979-08-01), Ames
patent: 4374948 (1983-02-01), Adams
patent: 4456741 (1984-06-01), Ames
patent: 4745140 (1988-05-01), Goswami

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