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:
Nov. 28, 2023
Filed:
Oct. 27, 2017
Applicant:
Huntsman International Llc, The Woodlands, TX (US);
Inventors:
Antonius Wibowo, Boortmeerbeek, BE;
Ben Wambacq, Leuven, BE;
Xiaohua Fang, The Woodlands, TX (US);
Haibo Zhao, The Woodlands, TX (US);
Assignee:
Huntsman International LLC, The Woodlands, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 71/02 (2006.01); C04B 24/26 (2006.01); C04B 28/04 (2006.01);
U.S. Cl.
CPC ...
C08L 71/02 (2013.01); C04B 24/2647 (2013.01); C04B 24/2658 (2013.01); C04B 28/04 (2013.01); C04B 2201/52 (2013.01);
Abstract
Functionalized polyacrylate polymer compositions for treating clay or clay bearing aggregates compositions are disclosed. Also disclosed are methods for preparing the functionalized polyacrylate polymer compositions, admixtures containing such polymers and methods for the mitigation of clays in cementitious and aggregate compositions using these polymers.