| 发明名称 |
Poly (ether ester amide) and poly (ether ester urethane) copolymers |
| 摘要 |
The invention relates to new biologically degradable aliphatic copolymers of the polyesteramide or polyesterurethane type. The invention further relates to a method for preparing the copolymers and to products which can be manufactured from the new copolymers.
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| 申请公布号 |
US6835391(B2) |
申请公布日期 |
2004.12.28 |
| 申请号 |
US20020112062 |
申请日期 |
2002.03.29 |
| 申请人 |
CHIENNA B.V. |
发明人 |
BEZEMER JEROEN MATTIJS;FEIJEN JAN;DIJKSTRA PIETER JELLE |
| 分类号 |
C08G18/38;C08G18/42;C08G18/60;C08G63/685;C08G69/44;C08G71/04;(IPC1-7):A61K9/70;C08L77/00;C08F20/00 |
主分类号 |
C08G18/38 |
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