| 摘要 |
PURPOSE:To improve coating performance of a photosensitive layer and to obtain a copied image prevented from fog by forming an intermediate layer made of a phenol resin between a substrate and an electrostatic charge generating layer of a photosensitive layer of a functionally separated type laminate structure formed on the substrate. CONSTITUTION:The intermediate layer made of a phenol resin between the substrate and the charge generating layer of the photosensitive layer composed of a laminate structure of the charge generating layer and the charge transfer layer formed on the substrate. When such an intermediate layer is coated with the photosensitive layer, dissolution of the intermediate layer does not occur, close contact between the photosensitive layer and the substrate is also good, and mechanical properties are good, too. A copied image obtained by using such a photosensitive body, and forming an image under high temp. and high humidity, such as a temp. of 35 deg.C and a humidity of 88% by the reversal development system can be prevented from fog. |
