Patent ID: 6673507
Filing Date: 2004-01-06
Classification: G03C,Y10S

Abstract:
A radiographic silver halide film comprising a support having first and second major surfaces and that is capable of transmitting X-radiation,said radiographic silver halide film having disposed on said first major support surface, one or more hydrophilic colloid layers including at least one cubic silver halide grain emulsion layer, and on said second major support surface, one or more hydrophilic colloid layers including at least one silver halide emulsion layer, wherein said silver halide cubic grain emulsion layer comprises cubic silver halide grains comprising from about 1 to about 20 mol % chloride and from about 0.25 to about 1.5 mol % iodide, both based on total silver in the emulsion layer, which cubic grains have an average ECD of from about 0.65 to about 0.8 &mgr;m.