ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,944, issued on Feb. 17, was assigned to ACS International Products LP (Tucson, Ariz.).
"Composite material with coating layer" was invented by Kay Uwe Rehberg (Tucson, Ariz.), Mathias Frank Kuhnt (Schnaittenbach, Germany), Marco SuB (Neunburg vorm Wald, Germany) and Reinhard Krauter (Sulzbach-Rosenberg, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention is directed to composite material comprising a base material comprising at least one first binder and at least one particulate first filler fraction based on inorganic or organic, natural or synthetic material, and a coating layer which at least partially covers the base material, w...