Photothermographic material
AssigneeFuji Photo Film Co., Ltd.
InventorsKatsuyuki Watanabe, Hiroyuki Mifune
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Abstract
The present invention provides a photothermographic material including a support having disposed thereon an image-forming layer that contains at least a non-photosensitive organic silver salt, a photosensitive silver halide, a reducing agent and a binder, and further including a compound represented by the following formula (I): A-(W)n-P (I) wherein A represents an atomic group having at least two mercapto groups as the substituent; W represents a divalent linking group; n represents 0 or 1; and P represents a pyrazolidone group.
Claims17
A photothermographic materiai comprising a support having disposed thereon an image-forming layer that contains at least a non-photosensitive organic silver salt, a photosensitive silver halide, a reducing agent for an organic silver salt and a binder, and the material further comprising a compound represented by the following formula (I):
- A-(W)n-P (I)
- wherein A represents an atomic group having at least two mercapto groups as the substituent;
- W represents a divalent linking group;
- n represents 0 or 1;
- and P represents a pyrazolidone group.
Dependencies are inferred from the claim text.