| abstract |
The present invention provides a coating composition capable of forming a coating film excellent in smoothness and sharpness and a method for forming a multilayer coating film. An aromatic polybasic acid (a1-1) and an alicyclic polybasic acid (A) obtained by a reaction of an acid component (a1) and an alcohol component (a2) in the acid component (a1). The total content of a1-2) is in the range of 65 to 100 mol% based on the total amount of the acid component (a1), and the alcohol component (a2) is tris based on the total amount of the alcohol component (a2). A coating composition comprising a hydroxyl group-containing polyester resin containing 2 to 100 mol% of (hydroxyalkyl) isocyanurate, and (B) a polyisocyanate compound having an isocyanurate structure. [Selection figure] None |