发明公开
- 专利标题： BAB TRIBLOCK POLYMERS HAVING IMPROVED RELEASE CHARACTERISTICS
- 专利标题（中）： 具有改进的缓释性能BAB三嵌段聚合物
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申请号： EP10817989.6申请日： 2010-09-20
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公开(公告)号： EP2478066A1公开(公告)日： 2012-07-25
- 发明人: FOWERS, Kirk, D. , RATHI, Ramesh , PIAO, Ai-Zhi
- 申请人： Protherics Medicines Development Limited
- 申请人地址： 5 Fleet Place London EC4M 7RD GB
- 专利权人： Protherics Medicines Development Limited
- 当前专利权人： Protherics Medicines Development Limited
- 当前专利权人地址： 5 Fleet Place London EC4M 7RD GB
- 代理机构： McAnally, Gerard David
- 优先权： US243776P 20090918; US275716P 20091016; US580747 20091016
- 国际公布： WO2011035264 20110324
- 主分类号： C09K8/58
- IPC分类号： C09K8/58 ; C09K8/62 ; C09K8/60 ; C10M151/00
摘要：
Improved biodegradable and bioabsorbable BAB-block copolymers exhibiting reverse thermal gellation properties, and aqueous polymer compositions including the BAB-block copolymers, are provided. Methods of making the improved BAB-block copolymers and compositions including the same are also provided.
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