| 摘要 |
PURPOSE:To always maintain formation of high-quality images by incorporating a specified compound in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the compounds represented by formula I and II in which X1 is trimethylmethyl, or dimethylethylmethyl; X2 is H, 1-10C alkyl or 2-10C alkenyl; each of X3 and X4 is 1-10C alkyl or 2-10C alkenyl. They are used in total in an amount of 0.5-20wt.%, preferably, 2-15wt.% of the total weight of the photosensitive layer, and in a mixing ratio of 0.1:1-1:0.1, preferably, 0.3:1-1:0.3, thus permitting the obtained photosensitive body to prevent deterioration due to active materials, such as ozone, to enhance potential stability under an environment of corona discharge and to always form stable high-quality images. |
