| 摘要 |
PURPOSE:To prevent the damage of an electrophotographic sensitive layer by friction, etc., by dispersing hard particles of specific sizes consisting of a specific material into the electrophotographic sensitive layer to form many projecting parts on this surface. CONSTITUTION:The electrophotographic sensitive layer 2 is formed on the surface of a water resistant base 1 and many fine particles 4 of photoconductive zinc oxide are bound into a binder essentially consisting of a styrene/butadiene copolymer and are dispersed in this layer 2. The particles 3 form the many projecting parts 6 on the surface of the layer 2. The projecting parts prevent the mechanical friction of the layer 2 itself by countering against the mechanical friction. The generation of scumming on printed matter is prevented in this way. |
