| abstract |
[PROBLEMS] To cure at low temperature (room temperature), Provided are a paint resin and a paint excellent in various properties such as protection (scratch resistance, weather resistance) and the like. The present invention relates to an acrylic resin having a carboxyl group and a hydroxyl group, a silane compound having a glycidyl group and a hydrolyzable alkoxysilane group in one molecule, and an amino or amide group and a hydrolyzable alkoxysilane group in one molecule. Is blended. Further, a polymerizable ultraviolet absorbing unsaturated monomer (R-UVA), By copolymerizing a polymerizable light-stable unsaturated monomer (R-HALS), the weather resistance is dramatically improved, and the coating film itself and the substrate are protected. |