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:
Jan. 06, 2026
Filed:
Apr. 15, 2020
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Huiguang Kou, Ludwigshafen am Rhein, DE;
Steffen Onclin, Ludwigshafen am Rhein, DE;
Andreas Gernandt, Ludwigshafen am Rhein, DE;
Johannes Hermann Willenbacher, Ludwigshafen am Rhein, DE;
Clemens Auschra, Ludwigshafen am Rhein, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/65 (2018.01); C08G 63/08 (2006.01); C08G 63/685 (2006.01); C09D 11/326 (2014.01); C09K 23/16 (2022.01); C09K 23/42 (2022.01);
U.S. Cl.
CPC ...
C09D 7/65 (2018.01); C08G 63/08 (2013.01); C08G 63/685 (2013.01); C09D 11/326 (2013.01); C09K 23/16 (2022.01); C09K 23/42 (2022.01); C08G 2150/00 (2013.01);
Abstract
The presently claimed invention relates to a dispersant containing oxyalkylenecarbonyl units and a process for its preparation. The presently claimed invention is also directed to the use of the dispersant in a coating composition or an ink composition.