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:
Aug. 08, 2017
Filed:
Nov. 23, 2010
Holger Türk, Mannheim, DE;
Monika Haberecht, Ludwigshafen, DE;
Hiroe Yamada, Saarbrücken, DE;
Bernd Bruchmann, Freinsheim, DE;
Daniel Schönfelder, Brussels, BE;
Michael Ishaque, Mannheim, 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;
BASF SE, Ludwigshafen, DE;
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, wherein the amphiphile comprises a dendritic polyurea which is joined to at least one linear or comb-type polymer, and the joining is effected via a difunctional linker, if the repeat units of the linear polymer are composed of polymerized alkylene oxide. The invention also relates to an amphiphile comprising a dendritic polyurea and a process for preparing the amphiphile.