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:
Sep. 26, 2017
Filed:
Apr. 14, 2017
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Shaikh Asrof Ali, West Midnapore, IN;
Mohammad Abu Jafar Mazumder, Hamilton, CA;
Hasan Ali Al-Muallem, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23F 11/04 (2006.01); C07D 261/02 (2006.01);
U.S. Cl.
CPC ...
C23F 11/04 (2013.01); C07D 261/02 (2013.01);
Abstract
Compounds and methods of inhibiting corrosion of mild steel. Compounds disclosed herein are cationic and contain multiple functional motifs such as propargyl, cinnamaldehyde, isoxazolidine and hydrophobe. These compounds are found to be effective in inhibiting mild steel corrosion in HCl, HSO, NaCl and CO-saturated environments.