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 form...