| abstract |
It is an object of the present invention to provide a method of coating an electric wire having edges, by which insulated wires having a high dielectric breakdown voltage can be attained. A method of coating an electric wire having edges, comprising a step of: forming an insul at ing film by cationic electrodeposition using a cationic electrocoating, the cationic electrocoating containing a resin composition of which a hydratable functional group is reduced directly by electrons and passivated, resulting in deposition of a film, and the cationic electrocoating containing crosslinked resin particles. |