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:
Dec. 19, 2023
Filed:
Jun. 27, 2022
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Zhengang Zong, Aurora, IL (US);
Roger W. Fowee, Wheaton, IL (US);
Joe L. Schwartz, Aurora, IL (US);
Ashish Dhawan, Aurora, IL (US);
Jeremy Moloney, Katy, TX (US);
Assignee:
Ecolab USA Inc., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F 11/14 (2006.01); G21C 13/02 (2006.01); G21C 13/08 (2006.01); C02F 5/12 (2023.01); C09K 8/54 (2006.01); C02F 103/02 (2006.01);
U.S. Cl.
CPC ...
C23F 11/141 (2013.01); C02F 5/12 (2013.01); C09K 8/54 (2013.01); C23F 11/14 (2013.01); C23F 11/143 (2013.01); C23F 11/145 (2013.01); G21C 13/02 (2013.01); G21C 13/08 (2013.01); C02F 2103/02 (2013.01); C02F 2303/08 (2013.01);
Abstract
Disclosed are oleyl propylenediamine-based compounds used in compositions and methods for inhibiting corrosion. The method comprises introducing into a fluid source a composition comprising one or more oleyl propylenediamine-based compounds comprising Formula I: