发明授权
- 专利标题： Preparation for intermittently releasing active agent applicable to oral cavity
- 专利标题（中）： 间歇释放适用于口腔的活性剂的制备
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申请号： US716689申请日： 1991-06-17
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公开(公告)号： US5236713A公开(公告)日： 1993-08-17
- 发明人: Takahiko Wato , Teruo Hama , Nobuko Inoue , Yukihiro Tada , Shin-ichi Hisaichi
- 申请人： Takahiko Wato , Teruo Hama , Nobuko Inoue , Yukihiro Tada , Shin-ichi Hisaichi
- 申请人地址： JPX Kagawa
- 专利权人： Teikoku Seiyaku Kabushiki Kaisha
- 当前专利权人： Teikoku Seiyaku Kabushiki Kaisha
- 当前专利权人地址： JPX Kagawa
- 优先权： JPX62-267221 19871021
- 主分类号： A61K9/00
- IPC分类号： A61K9/00
摘要：
A preparation for intermittently releasing an active agent which comprises a laminated combination of a release-controlling layer and a pharmaceutically active agent-containing layer wherein one or more of pharmaceutically active agent layers are incorporated into said release-controlling layer. The preparation in accordance with the present invention can intermittently control the release of the active agent to decrease a dosage time and is applicable to the mucous membrane or gingivae within the oral cavity.
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