发明名称 |
Biodegradable diblock copolymers having reverse thermal gelation properties and methods of use thereof |
摘要 |
A water soluble, biodegradable AB type diblock copolymer which comprises 61 to 85% by weight of a biodegradable, hydrophobic A block comprising a biodegradable polyester, and 15 to 39% by weight of a biocompatible, hydrophilic B block comprising a monofunctional polyethylene glycol(PEG) having a number average molecular weight less than 5000, and wherein said diblock copolymer has a number average molecular weight less than 15000 and possesses reverse thermal gelation properties. |
申请公布号 |
ZA200702184(B) |
申请公布日期 |
2009.03.25 |
申请号 |
ZA20070002184 |
申请日期 |
2005.08.11 |
申请人 |
PROTHERICS SALT LAKE CITY, INC. |
发明人 |
JO, SEONGBONG;PIAO, AI-ZHI |
分类号 |
A61F;C08F |
主分类号 |
A61F |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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