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Abstract

A method for the metallizing of a luminescent screen comprises the following steps: the depositing of at least one luminophor coat, comprising at least one binder, on the inner face of the screen; the depositing of a sub-layer, consisting of at least one aqueous emulsion of a water-insoluble film-forming resin; the drying of the sub-layer and the heating of this screen to a temperature greater than the minimum temperature for the formation of the film; the depositing of a finishing layer; the drying of the finishing layer; the depositing of a metallic coating on the finishing layer, and, the volatilizing of the binders of the luminiphor screen, the sub-layer and the finishing layer, wherein the sub-layer and the finishing layer are made from the same aqueous emulsions of water-insoluble film-forming resins, said emulsions having a film-forming temperature of below 45.degree. C. and giving a continuous, thin, resistant, reflective and hydrophobic film.

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First Claim