As a coating method and coating for decorative metal scratch resistance and scratch resistance is improved

摘要

A decorative metal substrate, and a transparent cured coating on the base material containing inorganic particles, the particle concentration in the exposed surface region of the cured coating is coated and a transparent cured coating than the bulk region of the coating article. Preferably, a transparent coating is applied by electrodeposition. The present invention is electrodeposited onto a substrate the curable composition of electrodeposition include (a) (i) a curable resin binder, and (ii) inorganic particles, and (iii) a surfactant the method comprising the steps of forming a continuous coating substantially on a substrate having a surface that is exposed to the atmosphere and step, and then cured (b) a composition, during which time, the inorganic particles, the exposed surface area of ​​the coating and which comprises a step of moving, to form an abrasion resistant coating on a conductive substrate.