| 摘要 |
PURPOSE:To improve photographic characteristics and physical properties by incorporating a specific quinone compd. into a photosensitive body. CONSTITUTION:The quinone compd. expressed by the formula is incorporated into the photosensitive body having an electric charge generating material and charge transfer material on a conductive base. The amt. of the quinone compd. to be added is 0.1-100wt% by the weight of the charge transfer material. In the formula, R denotes hydrogen or halogen atom, R1 denotes amino, alkyl, arylamino, alkoxy, phenyloxy, and nitro groups or halogen atom; the alkoxy group may have a substituent. R2 denotes amino, alkyl, arylamino, alkoxy and phenyloxy groups. UV resistance, oxidation resistance and durability properties are thereby improved. |
