Laminate structure and production of the same
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United States of America Patent
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-
Feb 3, 1987
Grant Date -
N/A
app pub date -
Apr 30, 1985
filing date -
May 9, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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