ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,571, issued on May 26, was assigned to Akzo Nobel Coatings International B.V. (Amsterdam).
"Powder coating composition and substrate coated with such powder coating composition" was invented by Kevin Jeffrey Kittle (Amsterdam) and Maria Jose Gonzalez Alvarez (Amsterdam).
According to the abstract* released by the U.S. Patent & Trademark Office: "A one-component powder coating composition is provided comprising a curable resin and one or more curing additives for curing the curable resin, wherein the powder coating composition comprises: one powder coating component comprising the curable resin and the one or more curing additives; and 1.0 to 20 wt % of a dry-blended inorganic part...