ANTICORROSIVE PIGMENT FORMULATION IN GRANULAR FORM, METHOD FOR PREPARING SAME AND USE THEREOF IN PAINTS

摘要

The invention concerns a pigment formulation in the form of granules easily dispersible in anticorrosive paints. The formulation consists of a standard anticorrosive pigment, for example a pigment of the chromate family, and of a solid epoxy resin with softening point ranging between 55 and 90 DEG C. The preferred resin is derived from the reaction between epichlorhydrin and bisphenol A.