| 发明名称 |
Polyester urethanes |
| 摘要 |
The present invention relates to polyester urethanes comprising polypentadecalactone segments. These polyester urethanes do show good properties which may be adjusted in a controlled manner. In preferred embodiments the polyester urethanes display additionally polycaprolactone segments. Such polymer may show shape memory effects.
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| 申请公布号 |
US6852825(B2) |
申请公布日期 |
2005.02.08 |
| 申请号 |
US20030418615 |
申请日期 |
2003.04.17 |
| 申请人 |
MNEMOSCIENCE GMBH |
发明人 |
LENDLEIN ANDREAS;SCHMIDT ANNETTE;KRATZ KARL;SCHULTE JUERGEN |
| 分类号 |
C08G18/40;C08G18/42;C08G18/48;C08G18/73;(IPC1-7):C08G18/42;A61K47/34;C08J9/04;C08J9/28;C08L75/06 |
主分类号 |
C08G18/40 |
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