| 摘要 |
PURPOSE:To obtain a photosensitive body extremely high in sensitivity and high in durability by combining a specified carrier generating material with the carrier transfer material. CONSTITUTION:The carrier generating material to be used contains as a main component dibromoanthanthrone represented by formula I and the carrier transfer material to be used contains as a main component the benzidine compound represented by formula II in which each of R1-R4 is H, halogen, optionally substituted alkyl, optionally substituted alkoxy, and optionally substituted amino, and each independent of each other, and each is, preferably, alkyl composed of H, halogen, and 1C, alkoxy composed 1C, or dialkylamino, thus permitting the obtained photosensitive body to be superior in chargeability characteristics, sensitivity characteristics, and image forming characteristics, and especially durability. |
