发明名称 |
ABSORBABLE PEG-BASED HYDROGELS |
摘要 |
An absorbable PEG-based hydrogel prepared from a multi-arm-PEG-vinylsulfone having about 3 to about 8 arms and a multi-arm-PEG-R-sulfhydryl having about 3 to about 8 arms; where R is defined as an ester linkage, such as carboxylate ester, lactate ester, and isobutyrate ester have been disclosed. Additionally, sustained release compositions that are prepared from an absorbable PEG-based hydrogel and a protein have been disclosed which provide sustained release of proteins and peptides. |
申请公布号 |
WO2012018718(A1) |
申请公布日期 |
2012.02.09 |
申请号 |
WO2011US46107 |
申请日期 |
2011.08.01 |
申请人 |
ADVANCED TECHNOLOGIES AND REGENERATIVE MEDICINE, LLC;WON, CHEE-YOUB;CUI, HELEN |
发明人 |
WON, CHEE-YOUB;CUI, HELEN |
分类号 |
C08G65/329;A61K9/51;C08G65/334 |
主分类号 |
C08G65/329 |
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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