| 发明名称 |
Pharmaceutical composition having two coating layers |
| 摘要 |
The present invention provides a pharmaceutical composition which is substantially free of unpleasant tastes and orally administrable which comprises:(a) an active medicament,(b) an inner coating layer comprising an oil substance having a melting point at a range of from about 50° C. to about 100° C.,(c) an outer coating layer comprising at least a polymeric substance. |
| 申请公布号 |
US6228397(B1) |
申请公布日期 |
2001.05.08 |
| 申请号 |
US19980139449 |
申请日期 |
1998.08.25 |
| 申请人 |
PHARMACIA & UPJOHN COMPANY |
发明人 |
SHEN ROBERT W.;WALTER GERALD A. |
| 分类号 |
A61K9/28;A61K9/00;A61K9/16;A61K9/32;A61K9/36;A61K9/42;A61K9/50;A61K31/522;A61K47/14;A61K47/34;A61K47/38;A61K47/44;(IPC1-7):A61K9/28 |
主分类号 |
A61K9/28 |
| 代理机构 |
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