LAMINATE STRUCTURES
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United States of America Patent
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N/A
Issued Date -
Jul 26, 2012
app pub date -
Aug 2, 2010
filing date -
Jul 31, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A laminate structure comprises, from the outside to the inside, a substrate, a polypropylene layer comprising a blend of polypropylene and a plastomer, an oxygen barrier layer, and a polymer layer. The oxygen barrier layer can comprise a blend of 70-90% by weight high-barrier resin and 10-30% by weight an aliphatic nylon. The polymer layer can comprise a blend of 50-89% by weight polyolefm, 10-50% by weight plastomer and 1-10% by weight anti-blocking agent.
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