Heat adherable resin compositions and aluminum sheet laminated w

Details Heat adherable resin compositions and aluminum sheet laminated w Heat adherable resin compositions and aluminum sheet laminated w

1987-06-18

1989-05-09

Herbert, Thomas J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428457, 428461, 428500, 428913, B32B 1508, C09J 702

Patent

active

048289205

ABSTRACT:
A heat adherable resin composition which comprises (a) a carboxyl-modified resin obtained by the reaction of a partially saponified product of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 10 to 55 weight percent with an unsaturated carboxylic acid or dicarboxylic acid anhydride and (b) a monoolefin-unsaturated carboxylic acid copolymer or metal salt thereof is valuable as an adhesive layer for the heat sealable sheet made of aluminum foil which is used in the food industry in sealing and packaging the mouths of glass containers.

REFERENCES:
patent: 3520861 (1970-07-01), Thompson et al.
patent: 3911053 (1975-10-01), Wiest et al.
patent: 4390552 (1983-06-01), Niwa

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