Abstract: A photothermographic material containing a support having on one side of the support a photosensitive layer containing: photosensitive silver halide grains; and a compound represented by Formula (1) or Formula (2): wherein the symbols in Formulas (1) and (2) are indicated in the specification.

Abstract: A thermally developable photographic material containing a support, provided thereon: (i) a photosensitive layer containing photosensitive silver halide particles, and (ii) a layer containing at least one represented by formula below on one or both surfaces of the support.

Abstract: A photothermographic materials, containing a support having thereon an image forming layer containing, light photosensitive silver halide grains; a binder; a reducing agent for silver ions represented by Formula (1); and a leuco dye represented by Formula (2):

Abstract: A photothermographic material containing a support having on one side of the support a photosensitive layer containing: photosensitive silver halide grains; and a compound represented by Formula (1) or Formula (2): Formula (1) Formula (2) wherein the symbols in Formulas (1) and (2) are indicated in the specification.

Abstract: A photothermographic imaging material having high sensitivity and superior temporal storage stability. The photothermographic imaging material includes silver halide on at least one side of a support, and includes at least one kind of the compounds represented by the following general formula (1).

Abstract: A photothermographic imaging material having high sensitivity and superior temporal storage stability. The photothermographic imaging material includes silver halide on at least one side of a support, and includes at least one kind of the compounds represented by the following general formula (1).

Abstract: There is disclosed photothermographic material exhibiting superior photographic performance and having improved latitude for variation in thermal developing conditions, comprising on a support an organic silver salt, light-sensitive silver halide and a reducing agent for silver ions, wherein the reducing agent is represented by the following formula in which R1 through R4, L1, X1, X2 n and m have the meaning stated in the specification.

Abstract: A silver salt photothermographic material is disclosed, comprising light-insensitive organic silver salt grains and light-sensitive silver halide grains, a reducing agent for silver ions and a binder, wherein the reducing agent is a compound represented by the following formula (1) and the light-sensitive layer further comprises a hindered phenol represented by the following formula (2).

Abstract: A photothermographic imaging material comprising a support having thereon a photosensitive layer comprising a photosensitive silver halide, a light-insensitive organic silver salt, a binder, and a reducing agent for silver ions, wherein the reducing agent is represented by the following Formula (S):  wherein Z is a group of atoms necessary to form a non aromatic ring of 3 to 10 members; Rx is a hydrogen or an alkyl group; each Ro′ and Ro″ is independently a hydrogen, an alkyl group, an aryl group, or a heterocyclic group; Qo is a substituent; and each n and m is independently an integer of 0 to 2; and plural Qos may be the same or different.

Abstract: There is disclosed photothermographic material exhibiting superior photographic performance and having improved latitude for variation in thermal developing conditions, comprising on a support an organic silver salt, light-sensitive silver halide and a reducing agent for silver ions, wherein the reducing agent is represented by the following formula 1

Abstract: A photothermographic imaging material comprising a support having thereon a photosensitive layer comprising a photosensitive silver halide, a light-insensitive organic silver salt, a binder, and a reducing agent for silver ions,

Abstract: A photothermographic material is disclosed, comprising on a support an organic silver salt, a light-sensitive silver halide, a reducing agent, and a compound represented by the following formula, 6-aryl-2,4-bis(tribromomethyl)-s-triazine or a 6-heteroaryl-2,4-bis(tribromomethyl)-s-triazine.

Abstract: A silver halide photographic photosensitive material is disclosed. The silver halide photographic photosensitive material comprises a hydrazine compound at least one alkyl group which has no atom other than carbon and hydrogen atoms, has three or more branches, and does not bond to aromatic ring directly.

Abstract: A photothermographic material is disclosed, comprising on a support an organic silver salt, a light-sensitive silver halide, a reducing agent, and a compound represented by the following formula, 6-aryl-2,4-bis(tribromomethyl)-s-triazine or a 6-heteroaryl-2,4-bis(tribromomethyl)-s-triazine.