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:
Oct. 14, 2025
Filed:
Dec. 21, 2022
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Andrea Gutacker, Langenfeld, DE;
Ligang Zhao, Duesseldorf, DE;
Johann Klein, Duesseldorf, DE;
Esteban Mejia, Rostock, DE;
Annika Dietrich, Rostock, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/46 (2006.01); A01N 55/00 (2006.01); A01P 1/00 (2006.01); C09D 5/14 (2006.01); C09D 183/12 (2006.01); C09J 183/12 (2006.01); C09K 3/10 (2006.01);
U.S. Cl.
CPC ...
C08G 77/46 (2013.01); A01N 55/00 (2013.01); A01P 1/00 (2021.08); C09D 5/14 (2013.01); C09D 183/12 (2013.01); C09J 183/12 (2013.01); C09K 3/1018 (2013.01); C09K 2200/0685 (2013.01);
Abstract
The invention relates to a bi-functionalized polysiloxane brush copolymer comprising at least one hydroxyl-terminated polyalkyleneglycol side chain and at least one onium-functionalized side chain as defined herein, and a method for preparing the bi-functionalized polysiloxane brush copolymer, a curable composition comprising the bi-functionalized polysiloxane brush copolymer and its use.