Laminate structure and production of the same

Stock material or miscellaneous articles – Composite – Of polyester

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Details

428 35, 428349, 428522, 524221, 524207, B32B 2706

Patent

active

046408703

ABSTRACT:
There is provided a laminate structure comprising (A) a layer of saponified product of ethylene-vinyl acetate copolymer and (B) a layer of hydrophobic thermoplastic resin, with (C) a bonding interlayer placed therebetween which comprises a composition of (X) a polymer of ethylene-acrylate ester-ethylenic unsaturated carboxylic acid or anhydride thereof and (Y) a polymer of ethylene-acrylate ester.
The laminate is superior in interlaminar adhesion and gas barrier properties, and is suitable for food packaging.

REFERENCES:
patent: 4376845 (1983-03-01), Metzger
patent: 4420580 (1983-12-01), Herman et al.
patent: 4472485 (1984-09-01), Tabuse et al.
patent: 4562118 (1985-12-01), Maruhashi et al.

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