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. 03, 2023
Filed:
Jun. 28, 2017
Applicant:
Huntsman Petrochemical Llc, The Woodlands, TX (US);
Inventors:
Haibo Zhao, The Woodlands, TX (US);
Xiaohua Fang, The Woodlands, TX (US);
Assignee:
Huntsman Petrochemical LLC, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 24/12 (2006.01); C11D 1/04 (2006.01); C11D 1/40 (2006.01); C11D 1/08 (2006.01); C04B 28/02 (2006.01); C09D 133/02 (2006.01); C04B 28/04 (2006.01); C04B 40/00 (2006.01); C09D 17/00 (2006.01); C04B 111/10 (2006.01); C04B 103/32 (2006.01);
U.S. Cl.
CPC ...
C04B 24/12 (2013.01); C04B 28/02 (2013.01); C04B 28/04 (2013.01); C04B 40/0039 (2013.01); C09D 17/001 (2013.01); C09D 17/003 (2013.01); C09D 17/005 (2013.01); C09D 133/02 (2013.01); C11D 1/04 (2013.01); C11D 1/08 (2013.01); C11D 1/40 (2013.01); C04B 2103/32 (2013.01); C04B 2111/1062 (2013.01);
Abstract
The present disclosure provides an aqueous composition comprising a quaternary amine compound neutralized with a polycarboxylic acid. The aqueous composition is particularly useful for inerting clay in cement compositions as well as compatibilzing pigments in pigment dispersions.