| 发明名称 |
POLYMER COMPOSITION AND DOSAGE FORMS COMPRISING THE SAME |
| 摘要 |
A composition comprising a high molecular weight, water soluble polymer havi ng a cloud point from about 20 to about 90~ C and a gelling polymer is provided . The composition may be used as a component of a pharmaceutical dosage form, such as the shell of a dosage form, or as an edible matrix, i.e., a pharmaceutical dosage form per se.
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| 申请公布号 |
CA2500313(A1) |
申请公布日期 |
2004.04.08 |
| 申请号 |
CA20032500313 |
申请日期 |
2003.03.21 |
| 申请人 |
MCNEIL-PPC, INC. |
发明人 |
BUNICK, FRANK J.;CHEN, JEN-CHI;SOWDEN, HARRY S. |
| 分类号 |
A61K9/00;A61K9/20;A61K9/28;A61K9/30;A61K9/34;A61K9/36;(IPC1-7):A61K9/34 |
主分类号 |
A61K9/00 |
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