| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has superior sensitivity characteristics by using a charge transport agent well in solubility with an organic solvent and compatibility with a binder resin used to form a photosensitive layer. SOLUTION: Disclosed is the electrophotographic photoreceptor having the photosensitive layer containing at least a charge generating agent and the charge transport agent, which is made of a compound expressed by general formula (1). In the formula, R<SB>1</SB>to R<SB>6</SB>are the same or different groups and represent hydrogen atoms, alkyl groups, alkoxy groups, phenoxy groups, aryl groups, or aralkyl groups, and Ar<SB>1</SB>and Ar<SB>2</SB>represent aryl groups or heterocyclic groups or may have substituents, where (n) is an integer of 0 or 1 and (m) is 2 or 3. COPYRIGHT: (C)2007,JPO&INPIT
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