abstract |
Provided is a water-based coating composition capable of exhibiting high coating film performance even when cured at a relatively low temperature. A water-based coating composition containing (A) a hydroxyl group-containing resin and (B) a curing agent, wherein at least one of the hydroxyl group-containing resin (A) has a hydroxyl group-containing acrylic resin particle having a core-shell structure including a gradient polymer layer. The water-based coating composition according to (A1) is disclosed. |