US Patent Issued to Arkema France on Aug. 26 for "Two-component solventless adhesive compositions for adhesion to metal and/or metallized substrates" (American, Swiss, Italian Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,303, issued on Aug. 26, was assigned to Arkema France (Puteaux, France).

"Two-component solventless adhesive compositions for adhesion to metal and/or metallized substrates" was invented by Elodie Hablot (Zurich), Jie Wu (Lake Jackson, Texas), Kalyan Sehanobish (Sanford, Mich.), Thorsten Schmidt (Richterswil, Switzerland), Joseph J. Zupancic (Glen Ellyn, Ill.), Daniele Vinci (Lucerne, Switzerland), Marco Frasconi (Fagnano Olona, Italy) and Tuoqi Li (Dallas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Two-component solventless polyurethane adhesive compositions are disclosed comprising an isocyanate component comprising an isocyanate, and a polyol ...