Symmetrically structured, multi-layered film
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United States of America Patent
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May 27, 2003
Grant Date -
N/A
app pub date -
Jan 3, 2001
filing date -
Jul 10, 1998
priority date (Note) -
Expired
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Abstract
A thermoformable, multi-layered, symmetric, coextruded film having no tendency to roll up, is described. The coextruded film contains layers of polyamide and polyolefin or copolymers based on olefins.
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