SILVER SALT PHOTOTHERMOGRAPHIC DRY IMAGING MATERIAL, ITS IMAGE RECORDING METHOD AND ITS IMAGING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material excellent in storage stability while having high sensitivity and low fog and excellent also in silver image stability after thermal development and to provide its image recording method and its imaging method. SOLUTION: The silver salt photothermographic dry imaging material containing a photosensitive emulsion comprising grains of the non-photosensitive silver salt of an aliphatic carboxylic acid and photosensitive silver halide grains, silver ion reducers, a binder and a crosslinker, is characterized in that at least one of the silver ion reducers is a bisphenol derivative of formula (A), the coating weight of silver is 0.5-1.5 g/m<2> and the photosensitive silver halide grains contain a heterocyclic compound.