| 摘要 |
<p>A thermosetting covering composition comprising an acrylic copolymer (A) containing vinyl monomer units each having an α, β-dicarboxylic acid anhydride group and vinyl monomer units each having a dicarboxylic monoester group, the total content of both the monomer units being 5-40 wt.% and the content of the former monomer units being 0.3-5 wt.%, and an epoxidized acrylic copolymer (B).</p> |
