| 摘要 |
PROBLEM TO BE SOLVED: To provide a black-and-white heat developable photosensitive material excellent in light resistant preservability after heat development, particularly long-term preservability and an image forming method using the photosensitive material. SOLUTION: The heat developable photosensitive material has a heat image forming layer containing an organic silver salt and a reducing agent for silver ions, a surface protecting layer and a back coat layer and contains an inorganic substance having UV absorbing action.
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