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:
Jun. 11, 2019
Filed:
Jun. 11, 2015
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Fraunhofer Gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Nicole Bode, Duesseldorf, DE;
Benoit Luneau, Ratingen, DE;
Inga Kerstin Vockenroth, Duesseldorf, DE;
Andre Laschewsky, Potsdam, DE;
Erik Wischerhoff, Potsdam, DE;
Michael Pach, Potsdam, DE;
Abstract
The aim of the invention is to improve the primary detergency of detergents and cleaning agents, in particular with respect to soils containing oil and/or grease. This is substantially achieved by the incorporation of polymers which can be obtained by the copolymerization of N-vinylpyrrolidone with ethylenically unsaturated compounds that have an amide function, said polymers having an aggregation parameter X, where X>1 mN/m.