Biodegradable compositions comprising starch and alkenol polymers
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United States of America Patent
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Feb 28, 1995
Issued Date -
N/A
app pub date -
Jun 10, 1993
filing date -
Nov 24, 1992
priority date (Note) -
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Abstract
There is provided a biodegradable composition as obtained from a melt comprising converted starch, a plasticizer and at least one member selected from alkenol homopolymers and/or alkenol copolymers which are combined under conditions sufficient to ensure uniform melt formation, in which the at least one member is present in the composition at a concentration of from 10 to 200 parts per 100 parts of dry converted starch. The invention further relates to methods of making the composition, and to articles made from said composition.
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