MUMBAI, India, July 25 -- Intellectual Property India has published a patent application (202517066342 A) filed by Arkema France, Puteaux, France, on July 11, for 'composition comprising at least one recycled polyamide elastomer.'
Inventor(s) include Abgrall, Florent; and Prenveille, Thomas.
The application for the patent was published on July 25, under issue no. 30/2025.
According to the abstract released by the Intellectual Property India: "The present invention relates to a composition comprising at least: (a) 30% to 99.9% by weight of at least one recycled polyamide elastomer having functions resulting from oxidation reactions, chosen from formate functions, end-of-chain methyl groups, primary amides, nitriles, alkenes, formamides, carboxylic acids, aldehydes, imides, alcohols and mixtures thereof, at a molar ratio relative to secondary amide functions higher than that of the same virgin polyamide elastomer, (b) 0.1% to 10% by weight of at least one additive, (c) 0% to 70% by weight of at least one virgin polyamide, (d) 0% to 65% by weight of at least one filler. The invention also relates to the use of such a composition for manufacturing objects and to the corresponding objects."
The patent application was internationally filed on Jan. 11, 2024, under International application No.PCT/FR2024/050038.
Disclaimer: Curated by HT Syndication.
