METHOD FOR PRODUCING A PIGMENT PASTE, AQUEOUS ELECTROCOAT, ITS USE, METHOD FOR CATAPHORETIC ELECTROCOATING AND ARTICLE COATED

摘要

The invention relates to a method for producing a pigment paste by mixing at least one pigment composed of solid particles with a grinding resin in the presence of water and/or an organic liquid, characterized in that the grinding resin consists of or comprises a dispersion of core-shell particles in an epoxide prepolymer which is liquid at 20°C and the core-shell particles have a silicone core and a polymer shell. The invention also relates to an aqueous electrocoat material, to its use, to a method for cataphoretic electrocoating and to a coated article.