US Patent Issued to SYENSQO on Feb. 17 for "Process for the synthesis of twin-tail triamines" (Chinese, French Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,735, issued on Feb. 17, was assigned to SYENSQO SA (Brussels).

"Process for the synthesis of twin-tail triamines" was invented by Olivier Back (Lyons, France) and Zhen Yan (Shanxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a new method for producing twin-tail triamines, preferably fatty twin-tail triamines. Furthermore, the present invention relates to the production of diamines obtained from internal ketones. These diamines may be used in the method for producing twin-tail triamines according to the invention. Finally, the invention relates to a new aldehyde compound, which is an intermediate product of the metho...