Patent ID: 6080534
Filing Date: 2000-06-27
Classification: G03C,Y10T

Abstract:
An imaging element comprising a substrate having at least two polymer layers on the side bearing an imaging layer wherein at least two of said layers have incorporated therein a stabilizing amount of hindered amine wherein said at least two layers contain TiO.sub.2 with a stabilizing amount of hindered amine and the layer closest to the imaging layer contains a greater amount of TiO.sub.2 and wherein said at least one layer contains a stabilizing amount of hindered amine with a number average molecular weight of less than 2300 and another layer that contains a stabilizing amount of hindered amine with a number average molecular weight greater than 2500 and said layer containing a stabilizing amount of hindered amine with a number average molecular weight of less than 2300 is in a layer directly in contact with the substrate.