COATED SUBSTRATE WITH METALLIC SURFACE IMPRESSION, METHOD FOR ADHESIVELY COATING SUBSTRATES WITH CORROSIVE OPTICAL LAYERS AND USE OF SAID COATED SUBSTRATE AND PRODUCTS OBTAINED FROM A METHOD FOR ADHESIVELY COATING WITH CORROSIVE OPTICAL LAYERS

摘要

A coated substrate giving a metallic surface impression is described which is obtained from a process in which (a) at least one base varnish layer is applied to the surface of the substrate, (b) the at least one base varnish layer is dried thoroughly following its application, (c) a corrodible optical layer is applied, (d) the substrate coated according to the preceding steps (a), (b) and (c) is heated, and finally (e) at least one protective varnish layer is applied. The corrodible optical layer is a metallic layer and/or the whole method is carried out at temperatures below 120° C.