Invention Grant
US09426986B2 Hyperbranched polycarbonates for solubilizing poorly soluble active substances
有权
用于溶解难溶性活性物质的超支化聚碳酸酯
- Patent Title: Hyperbranched polycarbonates for solubilizing poorly soluble active substances
- Patent Title (中): 用于溶解难溶性活性物质的超支化聚碳酸酯
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Application No.: US13319465Application Date: 2010-05-04
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Publication No.: US09426986B2Publication Date: 2016-08-30
- Inventor: Holger Tuerk , Monika Haberecht , Michael Ishaque , Hiroe Yamada , Daniel Schoenfelder , Bernd Bruchmann
- Applicant: Holger Tuerk , Monika Haberecht , Michael Ishaque , Hiroe Yamada , Daniel Schoenfelder , Bernd Bruchmann
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Brinks Gilson & Lione
- Priority: EP09159881 20090511
- International Application: PCT/EP2010/056001 WO 20100504
- International Announcement: WO2010/130599 WO 20101118
- Main IPC: A01N25/30
- IPC: A01N25/30 ; A01N25/02 ; A61K9/107 ; A61K47/34 ; C08G18/12 ; C08G18/32 ; C08G18/44 ; C08G18/73 ; C08G18/75 ; C08G64/02 ; C08G83/00 ; C08L101/00
Abstract:
The present invention provides a composition comprising an amphiphile and an active ingredient whose solubility in water at 20° C. is not more than 10 g/L. Likewise provided is an amphiphile comprising a hyperbranched polycarbonate which is joined to at least one linear or comb-type polymer, a process for preparing the amphiphile, and the use of the amphiphile in compositions comprising an active ingredient whose solubility in water at 20° C. is not more than 10 g/L.
Public/Granted literature
- US20120054920A1 Hyperbranched Polycarbonates for Solubilizing Poorly Soluble Active Substances Public/Granted day:2012-03-01
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