The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2019
Filed:
Dec. 15, 2010
Hyperbranched polyester with a hydrophobic nucleus for solubilizing poorly soluble active substances
Holger Türk, Mannheim, DE;
Monika Haberecht, Ludwigshafen, DE;
Hiroe Yamada, Saarbrücken, DE;
Bernd Bruchmann, Freinsheim, DE;
Daniel Schönfelder, Brussels, BE;
Michael Ishaque, Mannheim, DE;
Ulrike Troppmann, Schifferstadt, DE;
Joachim Clauss, Darmstadt, DE;
Chee Chin Liew, Bad Dürkheim, DE;
Holger Türk, Mannheim, DE;
Monika Haberecht, Ludwigshafen, DE;
Hiroe Yamada, Saarbrücken, DE;
Bernd Bruchmann, Freinsheim, DE;
Daniel Schönfelder, Brussels, BE;
Michael Ishaque, Mannheim, DE;
Ulrike Troppmann, Schifferstadt, DE;
Joachim Clauss, Darmstadt, DE;
Chee Chin Liew, Bad Dürkheim, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The 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 based on a hydrophobic dicarboxylic acid and a trifunctional alcohol. The invention further relates to the hyperbranched polyester mentioned, to a process for preparation thereof and to the use thereof for solubilizing an active ingredient with a maximum solubility in water at 20° C. of 10 g/l in aqueous solutions.