发明名称 |
MATRIX TYPE PATCH PREPARATION |
摘要 |
A matrix type patch preparation having a pressure-sensitive adhesive layer comprising a physiologically active substance, organic acid, hydrophobic polymer, tackifier resin, plasticizer and sorbefacient preferably in the proportion of 0.1-20 wt.%, 0.01-15 wt.%, 15-60 wt.%, 10-70 wt.%, 10-60 wt.% and 0.01-20 wt.%, respectively. Preferable examples of the organic acid are aliphatic carboxylic acids, aromatic carboxylic acids, alkylsulfonic acids, alkylsulfonic acid derivatives, cholic acid derivatives, and water-soluble inorganic salts thereof. This preparation serves to enhance percutaneous absorbability of the physiologically active substance and is extremely reduced in skin irritation.
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申请公布号 |
WO9616642(A1) |
申请公布日期 |
1996.06.06 |
申请号 |
WO1995JP01073 |
申请日期 |
1995.06.01 |
申请人 |
HISAMITSU PHARMACEUTICAL CO., INC.;HIGO, NARUHITO,;KOMORI, KEN-ICHI,;TERAHARA, TAKAAKI, |
发明人 |
HIGO, NARUHITO,;KOMORI, KEN-ICHI,;TERAHARA, TAKAAKI, |
分类号 |
A61K9/06;A61K9/70;A61K31/445;A61K47/12;A61P17/00;A61P27/16;A61P37/08;A61P43/00;(IPC1-7):A61K9/70 |
主分类号 |
A61K9/06 |
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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