US Patent Issued to SOLVAY SPECIALTY POLYMERS USA on Aug. 5 for "Polyamides and corresponding polymer compositions and articles" (American, French Inventors)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,378,357, issued on Aug. 5, was assigned to SOLVAY SPECIALTY POLYMERS USA LLC (Alpharetta, Ga.).

"Polyamides and corresponding polymer compositions and articles" was invented by Joel Flores (Alpharetta, Ga.) and Stephane Jeol (Saint-Genis-Laval, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein are polyamides (PA) derived from the polycondensation of monomers in a reaction mixture comprising: (1) a diamine component (A) comprising 20 mol % to 95 mol % of a C4 to C12 aliphatic diamine, and 5 mol % to 80 mol % of a bis(aminoalkyl)cyclohexane, where mol % is relative to the total number of moles of all diamine monomers in the diamine com...