发明名称 |
BIODEGRADABLE STARCH-CONTAINING BLEND |
摘要 |
<p>Disclosed is a composition comprising an aliphatic-aromatic copolyester consisting essentially of a dicarboxylic acid component that includes a terephthalic acid component and a linear aliphatic dicarboxylic acid component, a glycol component consisting essentially of a linear aliphatic glycol component and 0 to 4 mole percent based on 100 mole percent total glycol component of a dialkylene glycol component and at least one additional component; starch; water; and polyol plasticizer. Also described are shaped articles such as films which exhibit greater than expected tear strength and methods for preparing the films.</p> |
申请公布号 |
WO2011091130(A1) |
申请公布日期 |
2011.07.28 |
申请号 |
WO2011US21847 |
申请日期 |
2011.01.20 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY;MORRIS, BARRY, ALAN |
发明人 |
MORRIS, BARRY, ALAN |
分类号 |
C08L67/02;C08J5/18;C08L3/02 |
主分类号 |
C08L67/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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