Heat-developable photosensitive material
AssigneeFuji Photo Film Co., Ltd.
InventorKouta Fukui
Life of this patent
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Abstract
A heat-developable photosensitive material comprising a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder contained in one side of a support, wherein chloride ion concentration in the entire layer positioned on the photosensitive silver halide-containing side of the support is 600 ppm or less based on the weight of the organic silver salt, and the heat-developable photosensitive material contains a compound represented by formula (I) defined in the specification.
Claims10
A heat-developable photosensitive material comprising a support provided on one side thereof at least (1) a photosensitive layer containing a photosensitive silver halide, (2) a non-photosensitive organic silver salt, (3) a reducing agent and (4) a binder, wherein chloride ion concentration in all layers positioned on the photosensitive layer side of the support is 600 ppm or less based on the weight of the organic silver salt, and the heat-developable photosensitive material contains a compound represented by the following formula (I):
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- wherein, R11, R12, R13, R14, R15 and R16 each independently represent a hydrogen atom or a monovalent substituent group, or R11, R12, R13, R14, R15 and R16 may be combined with each other to form a ring, provided that all of R11 to R16 are not hydrogen atoms.
Dependencies are inferred from the claim text.