High barrier non-foil laminate composition
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United States of America Patent
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May 23, 2000
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N/A
app pub date -
Jun 17, 1997
filing date -
Jun 17, 1997
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Abstract
A high-barrier non-foil laminate composition is disclosed. The laminate composition comprises an outer heat stable layer, a barrier layer, and an inner layer that readily adheres to metal with the application of heat. The outer and inner layers may be bonded to the barrier layer by means of adhesive layers. Preferably, the outer layer comprises a material with a higher melting temperature than the inner layer such as polyethylene terephthalate. The barrier layer may be a high-barrier saran and the sealant layer may be a copolymer of ethylene and acrylic acid.
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