Thermoplastic processable starch or starch derivative polymer mixtures
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United States of America Patent
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Sep 12, 2000
Grant Date -
N/A
app pub date -
Feb 25, 1999
filing date -
Aug 9, 1996
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Abstract
The present invention relates to thermoplastically processible esterification or transesterification products of starch or of starch derivatives with, for example, lactones, fatty acids, esteramides and the like, wherein the starch or the starch derivative is brought to melt using appropriate softeners or plasticizers before esterification or transesterification.
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