Biodegradable plastic composition, method for preparing thereof and product prepared therefrom
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United States of America Patent
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Jan 19, 1999
Grant Date -
N/A
app pub date -
Dec 3, 1996
filing date -
Dec 6, 1995
priority date (Note) -
Expired
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Abstract
A plastic composition superior in both biodegradability and physical properties, comprises a matrix resin which is a blend of polyethylene and a biodegradable aliphatic polyester, starch, a coupling agent, a radical initiator, a starch plasticizer, a starch destructurizing agent and an autooxidizing agent, wherein the starch chemically binds to the matrix resin.
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