Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof
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United States of America Patent
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Jul 16, 1996
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app pub date -
Aug 23, 1993
filing date -
Oct 2, 1992
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Abstract
A semi-crystalline film comprised of a lactide polymer. The lactide polymer comprises a plurality of poly(lactide) polymer chains, residual lactide in concentration of less than about 5 percent and water in concentration of less than about 2000 parts-per-million. A process for manufacturing a semi-crystalline film with the lactide polymer composition is also disclosed.
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