Brinks Gilson & Lione
Hyperbranched polyester having a hydrophobic core for solubilizing active ingredients of low solubility
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.
BASF SE
C A C C A C C A C
C08G A01N C08G C08G A61K C08G C08G A61K C08G
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Bernd Joachim Holger Hiroe Michael Daniel Monika
Bruchmann Clauss Türk Yamada Ishaque Schönfelder Haberecht