| 摘要 |
PURPOSE:To obtain a photosensitive body having both of resistances to printing and oils by adding an oligomer having a perfluoroalkyl group in an electric charge transfer layer for constituting the surface part of the photosensitive body. CONSTITUTION:The charge transfer layer constituting the surface part of the photosensitive body contains the amphipatic oligomer having a perfluoroalkyl group on one terminal of the main chain alkyl group, and accordingly, the alkyl group is oriented in the inside of the charge transfer layer having a comparatively oleophilic environment and the hydrophilic perfluoro group is disclosed to the air from the inside of the layer toward the side of air in the interface between the layer and the air, thus permitting resistances to printing and oils to be given to the photosensitive body. |
