| 摘要 |
Provided is a photo-curable cationic electrodeposition coating composition, which improves process workability because a curing time is largely reduced, is curable at ambient temperature, and thus is applicable to heat-sensitive materials such as plated plastics. The photo-curable cationic electrodeposition coating composition comprises 1-85wt% of a cationic urethane copolymer containing (meth)acrylate groups, 3-65wt% of at least one monomer selected from the group consisting of mono-functional acrylic monomers, multi-functional acrylic monomers, and vinylether monomers, 1-7wt% of an ultraviolet photoinitiator, and the balance of water. |
