| abstract |
PROBLEM TO BE SOLVED: To provide a conventional organic solvent-based paint used as a top coating for automobiles (for example, an organic solvent-based paint mainly containing a hydroxyl group-containing acrylic resin and a melamine resin, an acid epoxy type paint, etc.) ) To develop a new organic solvent-based paint capable of forming a coating film having the same or better weather resistance, finished appearance, acid resistance, etc., and good stain resistance. Kind Code: A1 A double cone hardness (20 ° C.) of 15 or more and a dynamic elastic modulus E ′ (frequency of 110 Hz) of 150 to The minimum value within the range of 200 ° C. is 1.0 × 10 9 dyne A thermosetting organic solvent-based coating material, which forms a cured coating film of s / cm 2 or more. |