发明申请
- 专利标题： HYPERBRANCHED POLYESTER HAVING A HYDROPHOBIC CORE FOR SOLUBILIZING ACTIVE INGREDIENTS OF LOW SOLUBILITY
- 专利标题（中）： 用于溶解低溶解度的活性成分的疏水性核心的高分子聚酯
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申请号： US13515864申请日： 2010-12-15
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公开(公告)号： US20120264609A1公开(公告)日： 2012-10-18
- 发明人: Holger Türk , Monika Haberecht , Hiroe Yamada , Bernd Bruchmann , Daniel Schönfelder , Michael Ishaque , Joachim Clauss
- 申请人： Holger Türk , Monika Haberecht , Hiroe Yamada , Bernd Bruchmann , Daniel Schönfelder , Michael Ishaque , Joachim Clauss
- 优先权： EP09179901.5 20091218; EP10160526.9 20100421
- 国际申请： PCT/EP2010/069683 WO 20101215
- 主分类号： C08G63/91
- IPC分类号： C08G63/91 ; A01P3/00 ; A01P21/00 ; A01P5/00 ; A01P13/00 ; A01N25/10 ; A01P7/04
摘要：
The present invention provides a composition comprising an active ingredient with a maximum solubility in water at 20° C. of 10 g/l, and a hyperbranched polyester which is joined to a polar polymer which comprises a polycondensate or a polymer comprising ethylenically unsaturated monomers. The invention further relates to the hyperbranched polyester mentioned and to a process for preparation thereof. It further relates to the use of the hyperbranched polyester for solubilizing the active ingredient in aqueous compositions.
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