| 发明名称 |
Aliphatic-aromatic copolyesters |
| 摘要 |
A copolyester of the reaction product of: (a) one or more aromatic dicarboxylic acids or an ester thereof; (b) one or more aliphatic dicarboxylic acids or an ester thereof; and (c) isosorbide. The polyesters are useful to form articles of increased biodegradability.
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| 申请公布号 |
US6485819(B2) |
申请公布日期 |
2002.11.26 |
| 申请号 |
US20000740335 |
申请日期 |
2000.12.19 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HAYES RICHARD ALLEN |
| 分类号 |
B32B27/06;B32B27/36;C08G63/668;C08G63/672;C08J5/18;D01F6/84;(IPC1-7):B32B7/02;C08G63/54 |
主分类号 |
B32B27/06 |
| 代理机构 |
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