| abstract |
The present invention provides a coating composition that can reduce the heating temperature and shorten the heating time in a coating process, and that can obtain a coating film excellent in scratch resistance and weather resistance. A radically polymerizable unsaturated group-containing compound (A) having an isocyanate equivalent weight in the range of 300 to 3,800, obtained by reacting caprolactone-modified hydroxyalkyl (meth) acrylate with a polyisocyanate compound, and (A ) A coating composition containing a radically polymerizable unsaturated group-containing resin (B) other than the component and a method for forming a coating film. [Selection figure] None |