Film comprising a random copolymer with enhanced ethylene content
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United States of America Patent
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Issued Date -
Apr 1, 2010
app pub date -
Oct 1, 2008
filing date -
Oct 1, 2008
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Abstract
A polypropylene resin, useful for the production of biaxially oriented polypropylene (BOPP) film, is provided. The polymer of the present invention is a blend of high crystalline polypropylene homopolymer and a high ethylene ethylene/propylene random copolymer (RCP). The present invention also provides a method of preparing the novel resin as well as a novel BOPP film comprising the resin.
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