MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202421103884 A) filed by Indian Oil Corporation Limited on December 27, 2024, for Poly (alkyl Methacrylate) As Pour Point Depressant, Method Of Preparation And A Lubricating Oil Composition Thereof.
Inventors include Sahoo, Santosh Kumar; Bantu, Bhasker; Kumar, Pravesh; Badhe, Rajesh Muralidhar; Pulikottil, Alex Cheru; and Sharma, Alok.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: The present invention provides a poly (alkyl methacrylate) based pour point depressant (PPD) additive and a method for preparing the same. More particularly, the present invention relates to a synthetic method and application of long chain poly(alkyl methacrylate) based pour point depressant additives for enhancing low temperature fluidity properties of lubricating oils.
Disclaimer: Curated by HT Syndication.
