发明名称 |
Ophthalmic drug delivery formulations and method for preparing the same |
摘要 |
The present invention provides novel ophthalmic drug delivery formulation which comprises a mixture of Carbopol and Pluronic. Carbopol is a trademark of B.F. Goodrich Company's high molecular weight carboxy vinyl polymers (MW above 1,000,000). Pluronic belongs to a class of block copolymers containing polyoxyethylene and polyoxypropylene. The preferred weight percentages of Carbopol and Pluronic in the ophthalmic drug delivery formulation are 0.3% of Carbopol and 14% of Pluronic. The ocular bioavailability is greatly enhanced by the use of the ophthalmic drug delivery formulation of the present invention.
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申请公布号 |
US6511660(B1) |
申请公布日期 |
2003.01.28 |
申请号 |
US20000725006 |
申请日期 |
2000.11.29 |
申请人 |
LIN HONG-RU;SUNG KUO-CHUN |
发明人 |
LIN HONG-RU;SUNG KUO-CHUN |
分类号 |
A61K9/00;A61K31/74;(IPC1-7):A61K31/74 |
主分类号 |
A61K9/00 |
代理机构 |
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