Heat-developable image recording material

摘要

A heat-developable image recording material comprises a support; a photosensitive silver halide; a reducing agent for a silver ion; a binder; and a non-photosensitive organic silver salt grain, wherein the non-photosensitive organic silver salt grain has: 1) a silver stearate content of 1 mol% or less; 2) a length/width ratio of 1 to 9; 3)an aspect ratio of 1.1 to 30; and 4) an equivalent-sphere diameter of 0.05 to 1 mu m. <IMAGE>