发明名称 |
Oral osmotic dosage form having a high flux membrane |
摘要 |
Disclosed are oral osmotic dosage forms and methods wherein a semi-permeable membrane of the oral osmotic dosage form includes from about 23 wt % to about 50 wt % of a flux enhancer and from about 0.01 wt % to about 5 wt % of antioxidant, based on the total dry weight of the semi-permeable membrane. Such compositions provide high flux membranes with improved mechanical and transport stability during storage on the shelf. |
申请公布号 |
ZA200707187(B) |
申请公布日期 |
2008.12.31 |
申请号 |
ZA20070007187 |
申请日期 |
2007.08.24 |
申请人 |
ALZA CORPORATION |
发明人 |
EDGREN, DAVID E.;LI, SHU;BHATTI, GURDISH K.;SKLUZACEK, ROBERT |
分类号 |
A61K |
主分类号 |
A61K |
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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