发明申请
- 专利标题： FIBROUS SURFACE STRUCTURE CONTAINING ACTIVE INGREDIENTS WITH CONTROLLED RELEASE OF ACTIVE INGREDIENTS, USE THEREOF AND METHOD FOR THE PRODUCTION THEREOF
- 专利标题（中）： 含活性成分的活性成分的纤维表面结构及其生产方法及其生产方法
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申请号： US13058033申请日： 2009-08-07
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公开(公告)号： US20110129510A1公开(公告)日： 2011-06-02
- 发明人: Burghard Liebmann , Evgueni Klimov
- 申请人： Burghard Liebmann , Evgueni Klimov
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 优先权： EP08162122.9 20080808
- 国际申请： PCT/EP09/60293 WO 20090807
- 主分类号： A61K9/70
- IPC分类号： A61K9/70 ; A61K47/32 ; A61K47/30 ; A61K8/72 ; A01N25/00 ; A61K8/02 ; A01P3/00 ; A23P1/10 ; A23L1/308 ; A23K1/16
摘要：
The invention relates to a fibrous surface structure containing active ingredients with an adjustable active ingredient release profile, comprising a fibrous, polymeric, soluble and/or degradable active ingredient substrate and at least one active ingredient that is associated with the substrate and can be released by the fibrous surface structure; to formulations containing active ingredients, comprising such fibrous surface structures; to the use of fibrous surface structures containing active ingredients according to the invention for producing formulations containing active ingredients; and to a method for producing fibrous surface structures according to the invention.
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