abstract |
PURPOSE:To obtain an electrophotographic sensitive body having superior electrophotographic characteristics by incorporating a specified compd. as charge transfer material of a photosensitive layer. CONSTITUTION:A compd. expressed by the formula I is incorporated as charge transfer material of a photosensitive layer formed on an electroconductive base body. In the formula I, X is O, C(CN)2, or C(CO2R)2 (wherein R is an alkyl group); each R1 and R2 is an H atom, alkyl group, aryl group, alkoxycarbonyl group, aryloxycarbonyl group, nitro group, halogen atom, or cyano group; each (m) and (n) is zero-2. Thus, an electrophotographic sensitive body having superior electrophotographic characteristics is obtd. |