Abstract: A process for the metallization of phosphor screens is disclosed. The process includes the steps of coating all aqueous dispersion of a poly(hydroxyalkanoate) on a phosphor screen, allowing the screen to dry, optionally heating the screen to form a cohesive polymeric coating, depositing a layer of metal upon the coated screen to form a composite, and heating the composite to a temperature above the decomposition temperature of the poly(hydroxyalkanoate) in order to decompose and/or volatilize the film coating.

Abstract: A process for the metallization of a phosphor screen which process comprises the steps of: i)applying to a process screen a coating composition comprising a poly(acrylate) or poky(methacrylate) dissolved in an acrylate or methacrylate monomer, the said composition including an initiator therein; ii) subjecting the coated to irradiation in order to form a polymeric film coating, iii)depositing a layer of metal upon the coated screen to form a composite; and iv) heating the composite to a temperature above the decomposition temperature of the film coating in order to decompose and/or volatilize the polymeric film coating.