| 发明名称 |
PHARMACEUTICALS MICROENCAPSULATED BY VAPOR DEPOSITED POLYMERS AND METHOD |
| 摘要 |
A microencapsulated pharmaceutical (31) is formed by vapor depositing a polymeric film (33) about a core (32) comprising an active pharmaceutical agent to provide effective controlled release activity. |
| 申请公布号 |
WO9002546(A1) |
申请公布日期 |
1990.03.22 |
| 申请号 |
WO1989US03866 |
申请日期 |
1989.09.07 |
| 申请人 |
DODGE RONALD T CO THE |
发明人 |
VERSIC, RONALD, J.;SELENKE, WILLIAM |
| 分类号 |
A61K9/22;A61K9/32;A61K9/50;(IPC1-7):A61K9/32 |
主分类号 |
A61K9/22 |
| 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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