MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202411012294 A) filed by Siddharth Grease And Lubes Pvt. Ltd., Gurugram, Haryana, on Feb. 21, 2024, for 'a biodegradable grease composition and a method of preparation thereof.'
Inventor(s) include Rohit Agarwal; Nidhi Jain; Sudhir Sachdeva; Siddharth Sachdeva; and Deepak Saxena.
The application for the patent was published on Sept. 12, under issue no. 37/2025.
According to the abstract released by the Intellectual Property India: "A method (100) for preparing a biodegradable grease composition comprising: heating (102) a synthetic ester base fluid to a temperature range of 60-80 C; adding (104) lithium hydroxide monohydrate to the heated base fluid; adding (106) 12-Hydroxy Stearic acid and dicarboxylic acids under continuous stirring for uniform mixing; heating (108) the mixture to 180-220 C to facilitate the in-situ formation of a lithium complex soap thickener; cooling (110) the mixture to ambient temperature to stabilize the composition; and adding (112) 0.1-10% by weight of performance enhancement additives under controlled conditions to achieve homogeneity. The resulting biodegradable grease composition exhibits high thermal stability, superior mechanical durability, and excellent biodegradability, making it suitable for industrial, automotive, marine, and agricultural applications."
Disclaimer: Curated by HT Syndication.
