Multilayer film
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United States of America Patent
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Jul 2, 2013
Grant Date -
Aug 27, 2009
app pub date -
Jun 13, 2006
filing date -
Jul 1, 2005
priority date (Note) -
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Abstract
A film comprising a core layer (5), first and second outer layers (3, 4), first and second intermediate layers (1, 2). The core layer (5) contains at least 50% by weight of a ULDPE. At least one of the outer layers (3, 4) contains at least 50% by weight of a LLDPE. The first and/or second intermediate layer (1, 2) is made of a first composition based on EVA and on a copolymer of ethylene and of at least one compound selected from the group consisting of the linear alkenes of order C greater than ethylene, dienes and cyclic alkenes.
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