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:
Mar. 05, 2024
Filed:
Mar. 03, 2021
Applicant:
Fluid Energy Group Ltd., Calgary, CA;
Inventors:
Clay Purdy, Medicine Hat, CA;
Markus Weissenberger, Calgary, CA;
Assignee:
DORF KETAL CHEMICALS FZE, Fujairah, AE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 8/52 (2006.01); A23C 21/00 (2006.01); A23J 1/00 (2006.01); A23J 1/20 (2006.01); B01D 15/20 (2006.01); B01J 49/50 (2017.01); B01J 49/60 (2017.01); B08B 3/08 (2006.01); B09C 1/08 (2006.01); C02F 1/50 (2023.01); C02F 1/66 (2023.01); C04B 41/00 (2006.01); C04B 41/53 (2006.01); C04B 41/72 (2006.01); C05B 11/04 (2006.01); C05B 15/00 (2006.01); C05B 17/00 (2006.01); C05C 11/00 (2006.01); C05D 9/00 (2006.01); C05G 3/80 (2020.01); C05G 5/23 (2020.01); C09K 8/54 (2006.01); C09K 8/72 (2006.01); C09K 13/06 (2006.01); C09K 17/40 (2006.01); C09K 17/42 (2006.01); C09K 17/48 (2006.01); C11D 3/30 (2006.01); C11D 7/08 (2006.01); C11D 7/32 (2006.01); C23F 11/04 (2006.01); C23F 11/14 (2006.01); E21B 37/06 (2006.01); C02F 5/12 (2023.01);
U.S. Cl.
CPC ...
C09K 8/52 (2013.01); A23C 21/00 (2013.01); A23J 1/00 (2013.01); A23J 1/202 (2013.01); B01D 15/203 (2013.01); B01J 49/50 (2017.01); B01J 49/60 (2017.01); B08B 3/08 (2013.01); B09C 1/08 (2013.01); C02F 1/50 (2013.01); C02F 1/66 (2013.01); C04B 41/009 (2013.01); C04B 41/5315 (2013.01); C04B 41/5353 (2013.01); C04B 41/72 (2013.01); C05B 11/04 (2013.01); C05B 15/00 (2013.01); C05B 17/00 (2013.01); C05C 11/00 (2013.01); C05D 9/00 (2013.01); C05G 3/80 (2020.02); C05G 5/23 (2020.02); C09K 8/54 (2013.01); C09K 8/72 (2013.01); C09K 13/06 (2013.01); C09K 17/40 (2013.01); C09K 17/42 (2013.01); C09K 17/48 (2013.01); C11D 3/30 (2013.01); C11D 7/08 (2013.01); C11D 7/3218 (2013.01); C23F 11/04 (2013.01); C23F 11/142 (2013.01); E21B 37/06 (2013.01); C02F 5/125 (2013.01); C09K 2208/32 (2013.01);
Abstract
An aqueous modified acid composition for industrial activities, said composition comprising: an alkanolamine and strong acid in a molar ratio of not less than 1:15, preferably not less than 1:10; it can also further comprise a metal iodide or iodate. Said composition demonstrates advantages over known conventional acids and modified acids.