发明名称 |
High molecular weight polyester resin, the method of making the same and the use thereof as a pharmaceutical composition |
摘要 |
A normally solid biodegradable hydrolyzable polyester resin of diglycolic acid and an unhindered glycol having a molecular weight sufficiently high so as to provide a polymeric material possessing self-supporting film forming properties and the process of preparing the same and the use of the polymeric material as a device for the controlled continuous administration of a predetermined dosage of a drug to a living animal.
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申请公布号 |
US4076798(A) |
申请公布日期 |
1978.02.28 |
申请号 |
US19760737940 |
申请日期 |
1976.11.02 |
申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
CASEY, DONALD J.;GLECKLER, GEORGE C. |
分类号 |
A61K9/20;A61K9/70;C08G63/08;(IPC1-7):A61K47/00 |
主分类号 |
A61K9/20 |
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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