| 摘要 |
PROBLEM TO BE SOLVED: To provide a cationic electrodeposition coating composition excellent in coating stability, throwing power properties, and corrosion resistance, and a coated article excellent in various coating film performances.SOLUTION: A cationic electrodeposition coating composition contains 3-50 mass% of a modified epoxy resin (A), 20-70 mass% of an amino group-containing epoxy resin (B), and 10-40 mass% of a blocked polyisocyanate curing agent (C), based on the total mass of a solid content of the (A) component, (B) component and (C) component. |
