| 摘要 |
PURPOSE:To obtain the subject body which has high sensitivity and excellent repeating characteristic by mounting a photosensitive layer contg. at least one kind of compd. among specified compds. CONSTITUTION:The photosensitive body comprises the photosensitive layer contg. at least one kind of the compd. among azo compds. shown by formulas I and II. In formula, I, R1 is hydrogen atom or a lower alkyl, a lower alkoxy or carbamoyl group, Cp is a coupler residual group. In formula II, Cp is a coupler residual group. Thus, the obtd. photosensitive body has the high sensitivity at a positive and a negative electric charge and the excellent repeating characteristic. And, if necessary, as a coated layer is mounted on the surface of the photosensitive layer, the durability of the photosensitive body is improved. |
