US Patent Issued to ARKEMA FRANCE on July 15 for "Method for preparing an impregnated fibrous material by reactive pultrusion" (French Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,033, issued on July 15, was assigned to ARKEMA FRANCE (Puteaux, France).

"Method for preparing an impregnated fibrous material by reactive pultrusion" was invented by Yves Deyrail (Serquigny, France), Gilles Hochstetter (Colombes, France), Thomas Boucheres (Pierre-Benite, France) and Adrian Causier (Serquigny, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing at least one impregnated fibrous material including a fibrous material made of continuous fibers and at least one thermoplastic polymer, the method including a step of impregnating the at least one fibrous material in a pultrusion head by injecting a reactive comp...