摘要 |
<p>An azo compound represented by the following general formula IA and an electrophotographic photosensitive member comprising a photosensitive layer containing the azo compound: <CHEM> wherein R<1> and R<2> are the same or different from each other and indicate a hydrogen atom, an alkyl group, an alkenyl group, a hydroxyl group, an alkoxy group, a carboxy group, an alkoxy carbonyl group, an acyl group, an aryl group, a halogen group or a cyano group, respectively; R<1><4> indicates a hydrogen atom, a halogen group, an alkyl group, an alkoxy group, an aryl group, an amino group, a cyano group, a nitro group or a sulfoxide group; and A indicates a coupler residue having an acceptor property. <IMAGE></p> |
申请人 |
MITA INDUSTRIAL CO., LTD. |
发明人 |
MIYAMOTO, EIICHI;HANATANI, YASUYUKI;IWASAKI, HIROAKI;MIZUTA, YASUFUMI;KAWAHARA, AKIHIKO |