ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,922, issued on Aug. 12, was assigned to HEMPEL A/S (Kgs. Lyngby, Denmark).
"Anti-corrosive zinc primer coating compositions" was invented by Maria Bilurbina Camps (Polinya Barcelona, Spain), Andreas Lundtang Paulsen (Kgs. Lyngby, Denmark), Josep Palasi Bargallo (Polinya Barcelona, Spain) and Tereza Vostracka (Polinya Barcelona, Spain).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention concerns anti-corrosive coating compositions, in particular coating compositions for protecting iron and steel structures. In particular, the present invention relates to coating compositions comprising particulate zinc, conductive pigments, and micros...