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. 25, 2009
Filed:
Jun. 19, 2004
Stefan Becker, Mannheim, DE;
Lysander Chrisstoffels, Limburgerhof, DE;
Ludwig Voelkel, Limburgerhof, DE;
Thomas Goetz, Leimersheim, DE;
Bernd Meyer-roscher, Neustadt, DE;
Wolfgang Hansch, Schwegenheim, DE;
Stefanie Spilger, Schwetzingen, DE;
Stefan Becker, Mannheim, DE;
Lysander Chrisstoffels, Limburgerhof, DE;
Ludwig Voelkel, Limburgerhof, DE;
Thomas Goetz, Leimersheim, DE;
Bernd Meyer-Roscher, Neustadt, DE;
Wolfgang Hansch, Schwegenheim, DE;
Stefanie Spilger, Schwetzingen, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
Water-soluble or water-dispersible polymers comprising alkoxylated diallylamine derivatives, ethylenically unsaturated mono- or dicarboxylic acids, the anhydrides thereof or mixtures thereof and, if required, one or more further ethylenically unsaturated monomers C are prepared and are used as additives in mineral building materials, in detergents or in cosmetic formulations.