ELECTROPHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL

摘要

27571-25 The invention relates to an electrophotographic lightsensitive material having a layer of a charge transporting substance and a layer of a charge producing substance on an electrically conductive support, wherein said charge transporting substance is an arylaldehydehydrazone derivative of the general formula: where R1, R2 and R3 are each an alkyl or aryl group. The invention provides an electrophotographic light-sensitive material of the composite or laminated type including a layer of a charge transporting substance which is highly compatible with a bonding agent, has an appropriately low oxidation potential, is stable and has a high charge transfer rate, and having a high degree of sensitivity.