Articles coated with abrasion-resistant coatings, abrasion-resistant coating compositions, processes for their manufacture, and articles coated with the same.

摘要

Patent of Invention: "ABRASION RESISTANT COATING ARTICLES, ABRASION RESISTANT COATING COMPOSITIONS, SAME MANUFACTURING PROCESSES, AND ARTICLES COATING WITH THE SAME". A coating composition includes a cured base coat (12) of polyurethane-containing resin covered by a cured topcoat (14) of a silicon-containing resin. The topcoat resin is applied in an uncured state to the base coat, the two resins are then heated to at least 60 198 C (140 198), and then the topcoat resin is cured. to produce the coating composition. A clean metal surface (11) is coated with the coating composition by applying uncured base coating resin (12) to the metal surface (11), curing the base coating resin, and then applying the coating. upper (14) as described above.