NEGATIVE TYPE SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL HANDLEABLE IN DAYLIGHT ROOM AND HAVING SATISFACTORY RETURN CHARACTERISTIC

摘要

PURPOSE:To enable handling in a daylight room and to obtain satisfactory return characteristics by forming at least one of silver halide emulsion layers with a specified emulsion and incorporating a desensitizing dye and org. polymer latex into at least one of hydrophilic colloidal layers. CONSTITUTION:At least one of silver halide emulsion layers is formed with an emulsion contg. silver halide particles of =0.095mum average particle size, having =50mol.% silver chloride content and further contg. a rhodium salt by 10-4-10-8mol. per 1mol. silver halide. At least one of hydrophilic colloidal layers adjacent to the emulsion layers is formed with an emulsion contg. a desensitizing dye and org. polymer latex. Handling in a daylight room is enabled and the quality of white-on-black letters related to return characteristics is improved.