| 摘要 |
PURPOSE:To prevent generation of static marks during the production process or prior to development processing by specifying the surface electric resistance value of the surface opposite to a metallic surface. CONSTITUTION:The surface electric resistance value of the surface on the side opposite to the metallic surface is confined to <10<10>OMEGA. The layer formed by dispersing at least one kind of crystalline metal oxide selected from ZnO, TiO2, SnO2, Al2O3, In2O3, SiO2, MgO, BaO, and MoO3 or the fine particles of the composite oxide thereof into a binder is preferably provided to the rear face of the photographic base. The generation of the static marks during the coating stage, slitting and cutting stage and handling prior to the development processing is thereby prevented. |
