Polymeric film with paper-like characteristics
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United States of America Patent
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Aug 26, 1997
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N/A
app pub date -
Mar 13, 1995
filing date -
Mar 17, 1994
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Expired
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Abstract
A biaxilly oriented polymer film having improved surface properties, anti-static property and printability is prepared from a mixture of 70 to 99 parts by weight of a polyester resin containing not less than 60% by weight of repeating units of ethylene terephthalate and having an intrinsic viscosity ranging from 0.4 to 0.9 dl/g, and 1 to 30 parts by weight of polyolefin resin having a melting flow index ranging from 1.5 to 25 g/10 min, wherein said polyester film further comprises 0.1 to 25 parts by weight of an inorganic particle.
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