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:
Feb. 20, 2024
Filed:
Oct. 23, 2018
Hindustan Petroleum Corporation Limited, Mumbai, IN;
Raghava Krishna Kanala, Bangalore, IN;
Naresh Kottari, Bangalore, IN;
Venkateswarlu Cheerladinne, Bangalore, IN;
Srinivasa Rao Ganagalla, Bangalore, IN;
Ramkumar Mangala, Bangalore, IN;
Bojja Ramachandrarao, Bangalore, IN;
Venkat Chalapathi Rao Peddy, Bangalore, IN;
Venkateswarlu Choudary Nettem, Bangalore, IN;
Sriganesh Gandham, Bangalore, IN;
Hindustan Petroleum Corporation Limited, Mumbai, IN;
Abstract
The present disclosure relates to a corrosion inhibitor formulation comprising: a) at least one quaternary ammonium salt; b) at least one fatty acid methyl ester; c) at least one viscosity reducing agent; and d) at least one solubilizing agent, wherein the at least one quaternary ammonium salt to the at least one fatty acid methyl ester weight ratio is in the range of 1:0.2-1:5.0. The instant disclosure further relates to the process of preparation of the corrosion inhibitor formulation.