Lidstock material having improved sealability and peelability to wide classes of materials
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Dec 15, 2005
app pub date -
Jun 10, 2004
filing date -
Jun 10, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A material that can be used as a lid (12) on a container (14, 40), the lid containing a solid substrate (30) and a peelable and heat sealable film (32) which contains a mixture of at least aliphatic-aromatic copolyester, inorganic filler, butene-1 polymer and ethylene-vinyl acetate copolymer, where the substrate (30) is preferably made of aluminum.
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