Patent ID: 6593047
Filing Date: 2003-07-15
Classification: G03G

Abstract:
A single-layer type electrophotosensitive material comprising a conductive substrate and a photosensitive layer made of a binder resin containing at least an electric charge generating material and a hole transferring material and an electron transferring material as an electric charge transferring material, which is formed on the conductive substrate, wherein the binder resin contains a polycarbonate resin having a repeating structural unit represented by the general formula [1]: wherein R10 and R11 are the same or different and each represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and the solid content of the hole transferring material and the electron transferring material is not less than 30% by weight and not more than 50% by weight based on the entire solid content.