发明名称 |
Hydrophilic/lipophilic polymeric matrix dosage formulation |
摘要 |
An oral dosage form comprising a pharmaceutical tablet of one or more layers, one of which carries a biologically active substance; the formulation of said tablet includes different percentages of hydrophilic and lipophilic polymeric materials, and adjuvant substances. The tablets of the present invention show a release rate which is independent from the amounts of active substance present in the tablet.
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申请公布号 |
US7927624(B2) |
申请公布日期 |
2011.04.19 |
申请号 |
US20070717502 |
申请日期 |
2007.03.12 |
申请人 |
JAGOTEC AG |
发明人 |
VERGNAULT GUY;GRENIER PASCAL;MAGGI LAURETTA;CONTE UBALDO |
分类号 |
A61K9/24;A61K31/40;A61K9/20;A61K9/22;A61K31/138;A61K31/165;A61K31/198;A61K31/404;A61K31/4045;A61K31/506;A61K31/517;A61K31/5377;A61K31/585;A61K38/55;A61K47/10;A61K47/12;A61K47/14;A61K47/32;A61K47/34;A61K47/36;A61K47/38;A61K47/40;A61K47/44;A61P7/10;A61P9/00;A61P9/04;A61P9/06;A61P9/08;A61P9/12;A61P25/02;A61P25/16;A61P25/28 |
主分类号 |
A61K9/24 |
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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