| 发明名称 |
BIODEGRADABLE PHASE SEPARATED SEGMENTED MULTI BLOCK CO-POLYMERS |
| 摘要 |
The invention is directed to biodegradable, thermoplastic, phase separated segmented multi-block copolymers. The copolymers of the present invention fi nd use in various biomedical applications as well as in pharmaceutical applications. According to the invention a biodegradable, phase separated copolymer is provided, comprising segments of a soft prepolymer (A) having a Tg lower than 37~C; and segments of a hard prepolymer (B) having a phase transition temperature Tm of 40-100~C.
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| 申请公布号 |
CA2493375(A1) |
申请公布日期 |
2004.01.22 |
| 申请号 |
CA20032493375 |
申请日期 |
2003.07.16 |
| 申请人 |
INNOCORE TECHNOLOGIES B.V. |
发明人 |
FLIPSEN, THEODORUS ADRIANUS CORNELIUS;MEYBOOM, RONALD;HISSINK, CATHARINA EVERDINA |
| 分类号 |
A61K9/00;A61K9/16;A61K47/34;A61L27/00;A61L27/18;A61L27/28;A61L31/06;A61L31/10;C08G18/42;C08G63/08;C08G63/60;C08G63/64;C08G63/664;C08L101/16;(IPC1-7):C08G63/08 |
主分类号 |
A61K9/00 |
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