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. 29, 2024
Filed:
May. 10, 2021
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 292/00 (2006.01); C04B 24/26 (2006.01); C08F 290/06 (2006.01); C08F 293/00 (2006.01); C04B 103/00 (2006.01); C04B 103/40 (2006.01);
U.S. Cl.
CPC ...
C08F 290/062 (2013.01); C04B 24/2647 (2013.01); C04B 24/2658 (2013.01); C08F 293/005 (2013.01); C04B 2103/0045 (2013.01); C04B 2103/408 (2013.01); C08F 2438/02 (2013.01);
Abstract
Methods for using a copolymer, especially as a dispersant for solid particles, in particular as a dispersant for mineral binder compositions, where the copolymer is obtained from ionizable monomers m1 and side chain-bearing monomers m2 that are polymerized by nitroxide-mediated solution polymerization to give the copolymer, wherein the polymerization is conducted in the presence of an agent including a carboxyl group-bearing and phosphated alkoxy amine.