| 摘要 |
PURPOSE:To prevent the generation of triboelectricity between a thermally developable photosensitive material and a developing device during development by heating, by treating at least one of the front and rear sides of the photosensitive material with a surfactant contg. fluorine. CONSTITUTION:At least one of the front and rear sides of a thermally developable photosensitive material having an image forming layer contg. a reducible org. silver salt, reducing agent, photosensitive silver halide and a binder as principal constituents and a protective polymer layer as an upper layer on the support is treated with a surfactant contg. fluorine. When the treated photosensitive material is developed by heating, triboelectric charge, especially positive electrostatic charge is prevented. |
