| 摘要 |
A photothermographic material comprising at least (a) a photosensitive silver halide, (b) a silver salt of an organic acid, (c) a reducing agent and (d) a hydrophobic and thermoplastic organic binder on a support, which contains a heat-fusible solvent that is solid at an ordinary temperature and can be fused at a heat development temperature. There is provided a photothermographic material showing high sensitivity, high developing speed and little performance fluctuation due to variation of heat development temperature.
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