发明授权
US06667371B2 Block copolymers based on poly(ortho esters) containing amine groups
失效
基于含有胺基的聚（原酸酯）的嵌段共聚物
- 专利标题： Block copolymers based on poly(ortho esters) containing amine groups
- 专利标题（中）： 基于含有胺基的聚（原酸酯）的嵌段共聚物
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申请号： US10295766申请日： 2002-11-14
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公开(公告)号： US06667371B2公开(公告)日： 2003-12-23
- 发明人: Steven Y. Ng , Jorge Heller
- 申请人： Steven Y. Ng , Jorge Heller
- 主分类号： C08F28302
- IPC分类号： C08F28302
摘要：
Block copolymers based on poly(ortho esters) containing amine groups. These block copolymers have both hydrophilic and hydrophobic blocks. They form micelles in aqueous solution, making them suitable for encapsulation or solubilization of hydrophobic or water-insoluble materials; and they also form bioerodible matrices for the sustained release of active agents.
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