Heat sealable polyvinyl chloride films
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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app pub date -
Dec 27, 2006
filing date -
Nov 17, 2000
priority date (Note) -
Abandoned
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Abstract
A heat sealable film for use in food packaging comprises a resin composition comprising vinyl chloride homopolymer, vinyl chloride-vinyl acetate copolymer and plasticizer in an amount greater than about 15% by weight of the resin composition. In one embodiment, the film is adapted to provide a controlled oxygen transmission of at least 500 cc/in.sup.2/24 hours. The embodiment is also adapted to heat seal on conventional packaging equipment.
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