| 摘要 |
PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material having high density, excellent in photoirradiated image preservability and image preservability during storage at high temperature, giving a good silver tone, ensuring a small increase of fog with time, and excellent in film conveyability and environmental suitability. SOLUTION: In the silver salt photothermographic dry imaging material having an image forming layer comprising an organic silver salt, a silver halide, a binder and a reducing agent on a support, a compound having an ethylenically unsaturated bond is comprised in at least one layer selected from the image forming layer and a protective layer, and the reducing agent is represented by formula (A-1), (A-4) or (A-5). COPYRIGHT: (C)2004,JPO
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