| abstract |
Method for forming paint films by the 2-coats/1-bake method, using a clearcoat paint in which the resin component comprises (a) a copolymer of a vinyl monomer mixture containing at least 20 wt% (meth)acrylic acid cycloalkyl esters 40-90 wt%, (b) alkyl-etherified melamine resin 5-50 wt%, and (c) blocked polyisocyanate 5-50 wt%, and a basecoat paint in which the resin component comprises (d) a copolymer of a vinyl monomer mixture containing at least 10 % of monomers represented by general formula (1) (X1-X5 are H or a methyl group, i is 0-2, j is 0 or 1, k is 0-3, m is 0-3, and n is 1-10), 40-80 wt%, (e) alkyl-etherified melamine resin 10-50 wt%, (f) blocked polyisocyanate 0-40 wt%, (g) cellulose type resin 0-20 wt%, and (h) organic crosslinked fine particles 0-30 wt%, and coatings obtained by the said method. |