processo para revestimento sem corrente elétrica, particularmente, de superfícies metálicas de objetos, que podem ser opcionalmente pré-revestidas, revestimento e uso dos substratos revestidos

A method for the electroless coating of surfaces of articles and particles with a multiplicity of inorganic and organic water-insoluble particles to form a substantially flush-resistant layer of high particle density, in which the particles are applied to the surfaces to be coated in an aqueous composition that can be stabilized or is stable, in the form of a dispersion, and are applied to the surface to be coated substantially or predominantly by electrostatic forces and are applied to and secured on the surfaces to be coated substantially or predominantly by electrostatic forces. The surfaces to be coated are first activated by an activating agent, wherein an activation layer with charges is formed by the activating agent on the surfaces to be coated.