Biologically degradable polymer mixture
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United States of America Patent
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Aug 1, 2000
Grant Date -
N/A
app pub date -
Dec 15, 1997
filing date -
Apr 7, 1995
priority date (Note) -
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Abstract
A biologically degradable polymer mixture contains at least one starch biopolymer made from renewable raw materials, a plasticizer, and a polymer selected from the following materials: an aromatic polyester; a polyester-copolymer with both aliphatic and aromatic blocks; a polyesteramide; a polyglycol; a polyester urethane; and/or mixtures of these components.
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