Method of making biodegradable polymer compositions
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United States of America Patent
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Oct 7, 2003
Grant Date -
N/A
app pub date -
May 30, 2001
filing date -
Aug 21, 1998
priority date (Note) -
Expired
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Abstract
A method of making a biodegradable polymer composition including the steps of providing a first component being either one of a thermoplastic poly(hydroxy ester ether) or a synthetic, hydroxy-functional polymer and providing a second component being a natural polymer. The method includes the steps of mixing the first component and second component together to form a mixture, compounding the mixture, and pelletizing the compounded mixture to form pellets of a biodegradable polymer composition.
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