| abstract |
(57) [Summary] [Purpose] To provide a composition for a fluorine-containing coating that does not generate rust when coated on a stainless steel substrate. [Composition] A composition comprising a fluorine-containing copolymer having a hydroxyl group and a carboxyl group in the molecule, a curing agent, an ultraviolet absorber and a hindered amine light stabilizer, and having a chlorine ion concentration of 20 ppm or less based on the weight of the resin. |