Patent ID: 6240846
Filing Date: 2001-06-05
Classification: B41N

Abstract:
A recording material comprisinga substrate,a ceramic layer applied to the surface of the substrate anda light sensitive layer, wherein the ceramic layer comprises at least one silicate compound and aluminum oxide having aluminum with a purity of at least 99.6% by weight, the ceramic layer adheres to the substrate and the silicate compound is a sodium silicate in the form of sodium water glass, which functions as a binder, wherein the solids contents of an aqueous solution of the sodium water glass is 30% by weight and from 2 to 4 mole of SiO.sub.2 are present per 1 mole of Na.sub.2 O and the proportion of sodium oxide (Na.sub.2 O) is from 5 to 10% based on the weight of the ceramic layer.