CONTAMINATION RESISTANT COATING COMPOSITION WITH EXCELLENT DURABILITY

摘要

Disclosed is a contamination resistant coating composition capable of forming a coating film, especially a coating film with medium or less gloss due to a matting agent, etc., having excellent retention properties with respect to contamination resistance against rainwater, etc. as well as corrosion resistance, in particular, a contamination resistant coating composition suitable for forming a top-coating film on a coated metal sheet. The coating composition comprises a specific organosilicate and/or a condensate component thereof in a resin binder containing a polyester resin component having a specific fatty acid modified polyester resin and a melamine resin component having a butyl etherified melamine resin.