PHOTOSENSITIVE DISPERSE EMULSION, METHOD OF MANUFACTURING THE SAME, HEAT DEVELOPABLE PHOTOSENSITIVE MATERIAL CONTAINING THE PHOTOSENSITIVE DISPERSE EMULSION, AND IMAGE FORMING METHOD USING THE HEAT DEVELOPABLE PHOTOSENSIVE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a photosensitive disperse emulsion giving high image quality and having high sensitivity, high CP (covering power), a high maximum density and low fog, and to provide a method of manufacturing the emulsion, a heat developable photosensitive material containing the emulsion, and an image forming method using the heat developable photosensitive material.;SOLUTION: In the method of manufacturing the photosensitive disperse emulsion by mixing and dispersing an organic silver salt, a photosensitive silver halide, a solvent and a binder, an organic silver salt dispersion not containing the photosensitive silver halide and having a turbidity of 10-40 ppm is mixed with an organic silver salt dispersion containing the photosensitive silver halide and having a turbidity of 100-140 ppm, and then a dispersion step is carried out.;COPYRIGHT: (C)2004,JPO