ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,768, issued on June 10, was assigned to Arkema France (Colombes, France).
"Light-curable compositions useful for forming composite materials" was invented by Kyle Snow (King of Prussia, Pa.) and William Wolf (King of Prussia, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Composite materials are formed by photo curing compositions containing one or more cyanoacrylates, substantial amounts of one or more fillers (in particular, opaque and/or fibrous fillers such as carbon fibers) as well as particular photoinitiator systems. The photoinitiator system may comprise, for example, a metallocene compound such as a ferrocene in combination with an acyl...