| abstract |
A photothermographic imaging material comprising a support having thereon a photosensitive layer comprising photosensitive silver halide grains, light-insensitive organic silver salt grains, a binder, and a reducing agent for silver ions, wherein the silver halide grains are capable of: (a) forming surface latent images when exposed prior to heating development; and (b) forming internal latent images when exposed after heating development. |