Multilayered, coextruded, heat-stable deep-drawing foil for packaging
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United States of America Patent
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Sep 2, 2003
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N/A
app pub date -
Jan 3, 2001
filing date -
Jul 10, 1998
priority date (Note) -
Expired
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Abstract
A thermoformable, multilayer, co-extruded adhesive-free and EVOH free film having an outer layer of polyamide and a second outer layer polyolefin, olefin copolymer or a mixture thereof, with inner polyamide and polyolefin or olefin copolymer layers, and layers of coupling polymer.
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