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:
Apr. 13, 2010
Filed:
May. 21, 2004
Cordula Mock-knoblauch, Ludwigshafen, DE;
Norbert Wagner, Mutterstadt, DE;
Guenter Oetter, Frankenthal, DE;
Ludwig Voelkel, Limburgerhof, DE;
Susanne Petrovic, Eppelheim, DE;
Andreas Fechtenkoetter, Ludwigshafen, DE;
Lysander Chrisstoffels, Limburgerhof, DE;
Matthias Klueglein, Ludwigshafen, DE;
Stefan Becker, Mannheim, DE;
Cordula Mock-Knoblauch, Ludwigshafen, DE;
Norbert Wagner, Mutterstadt, DE;
Guenter Oetter, Frankenthal, DE;
Ludwig Voelkel, Limburgerhof, DE;
Susanne Petrovic, Eppelheim, DE;
Andreas Fechtenkoetter, Ludwigshafen, DE;
Lysander Chrisstoffels, Limburgerhof, DE;
Matthias Klueglein, Ludwigshafen, DE;
Stefan Becker, Mannheim, DE;
BASF SE, Ludwigshafen, DE;
Abstract
A mixture comprising a surfactant and a cosurfactant is proposed wherein the cosurfactant used is an amphiphilic comb polymer having a backbone with two or more side chains attached to the backbone, where the side chains differ from one another and/or the side chains differ from the backbone in their amphiphilic character.