MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617077399 A) filed by Arkema France on June 23, 2026, for Anti-Wear Additives Based On (poly)esteramine.
Inventors include Bouret, Carl; Barreto, Gilles; and Saint-Louis-Augustin, Pascal.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The present invention relates to a composition comprising at least one optionally quaternized (poly)esteramine, and at least one phosphorus-containing, sulfur- containing or phosphorus and sulfur-containing additive, said composition being advantageously used as an additive composition in lubricating formulations. The invention also relates to lubricating formulations comprising said additive composition, as well as to the use of said lubricating formulation in motor vehicle engines, milling and metal-cutting systems, and fuel compositions.
Disclaimer: Curated by HT Syndication.
