发明公开
EP2900211A1 A TOPICAL COMPOSITION COMPRISING A FILM-FORMING POLYMER FOR DELIVERING AN ACTIVE INGREDIENT TO SKIN
审中-公开
一种包含成膜聚合物的用于将活性成分递送至皮肤的局部组合物
- 专利标题： A TOPICAL COMPOSITION COMPRISING A FILM-FORMING POLYMER FOR DELIVERING AN ACTIVE INGREDIENT TO SKIN
- 专利标题（中）： 一种包含成膜聚合物的用于将活性成分递送至皮肤的局部组合物
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申请号： EP13737817.0申请日： 2013-07-05
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公开(公告)号： EP2900211A1公开(公告)日： 2015-08-05
- 发明人: PETERSSON, Karsten , FREDERIKSEN, Kit , OMKVIST, Diana , JANSSON, Jörgen
- 申请人： Leo Pharma A/S
- 申请人地址： Industriparken 55 2750 Ballerup DK
- 专利权人： Leo Pharma A/S
- 当前专利权人： Leo Pharma A/S
- 当前专利权人地址： Industriparken 55 2750 Ballerup DK
- 代理机构： Thalsoe-Madsen, Kine Birgit
- 优先权： US201261668846P 20120706
- 国际公布： WO2014006201 20140109
- 主分类号： A61K9/00
- IPC分类号： A61K9/00 ; A61K9/12 ; A61K9/70
摘要：
A film-forming pharmaceutical composition for dermal application comprises at least one therapeutically active ingredient dissolved in a volatile solvent, the composition further comprising a film-forming polymer, a plasticizer and an oily release-enhancing agent. The composition is capable of forming, after application on skin and evaporation of the solvent, a continuous phase comprising the film-forming polymer and the plasticizer and a dispersed phase comprising droplets of the oily release-enhancing agent.
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