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:
Sep. 01, 2020
Filed:
Oct. 09, 2017
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Fraunhofer Gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Hendrik Hellmuth, Darmstadt, DE;
Benoit Luneau, Ratingen, DE;
Nicole Bode, Duesseldorf, DE;
Alexander Schulz, Duesseldorf, DE;
Andreas Buhl, Langenfeld, DE;
Yvonne Willemsen, Korschenbroich, DE;
Andre Laschewsky, Potsdam, DE;
Erik Wischerhoff, Potsdam, DE;
Michael Paech, Potsdam, DE;
Abstract
The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, copolymers including ethylenically unsaturated carboxylic acid-derived sulfobetaine units and hydroxyalkyl(meth)acrylic acid esters are incorporated into the products.