发明申请
- 专利标题： Patch for External Use with Elevated Content of Absorption Promoter in Pressure-Sensitive Adhesive Base
- 专利标题（中）： 吸附促进剂在压敏粘合剂基质中含量高的外用补片
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申请号： US11578892申请日： 2005-04-21
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公开(公告)号： US20080226697A1公开(公告)日： 2008-09-18
- 发明人: Toshiro Yamaguchi , Tsuyoshi Endo , Tetsuro Tateishi , Naruhito Higo
- 申请人： Toshiro Yamaguchi , Tsuyoshi Endo , Tetsuro Tateishi , Naruhito Higo
- 申请人地址： JP Saga
- 专利权人： HISAMITSU PHARMACEUTICAL CO., INC.
- 当前专利权人： HISAMITSU PHARMACEUTICAL CO., INC.
- 当前专利权人地址： JP Saga
- 优先权： JP2004-125797 20040421
- 国际申请： PCT/JP05/07647 WO 20050421
- 主分类号： A61K9/70
- IPC分类号： A61K9/70 ; A61K31/216
摘要：
A pressure-sensitive adhesive composition for transdermal absorption which contains a drug and a transdermal absorption promoter for the drug, characterized by further containing polyvinylpyrrolidone so as to stabilize the transdermal absorption promoter contained in the adhesive composition. Thus, the transdermal absorption promoter can be prevented from vaporization or degradation and a patch for external use containing the transdermal absorption promoter at a high concentration in using can be provided.
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