Electrodeposition coating composition having electrodeposition potentiality and process for electrodeposition coating

摘要

An electrodeposition coating composition that is excellent in bath stability and that can give a cured film enhanced in hardness and an electrodeposition coating process is provided. An electrodeposition coating composition to be used in an electrodeposition coating process which comprises the electrodeposition step of immersing a substrate in an electrodeposition coating composition and applying a voltage between the substrate as an anode or cathode and a counter electrode to thereby form a film of said electrodeposition coating composition on the surface of the substrate, andthe heating step of heating said film obtained in the above electrodeposition step, andsaid electrodeposition coating composition comprising having electrodeposition potentiality against the curing reaction of said film.