| 摘要 |
PROBLEM TO BE SOLVED: To provide a triarylaminehydrozone derivative excellent in solubility to solvents and compatibility to binding resins and electrophotographic photoreceptor excellent in sensitivity. SOLUTION: The triarylaminehydrazone derivative is a compound represented by formula (1) (wherein R<SB>1</SB>and R<SB>2</SB>are each a hydrogen atom, an alkyl group which may have a substituent group, an alkoxy group which may have a substituent group, a phenoxy group which may have a substituent group, an aralkyl group which may have a substituent group or an aryl group which may have a substituent group; n is an integer of 1-2). COPYRIGHT: (C)2007,JPO&INPIT
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