| 摘要 |
The present invention provides an electrophotographic element which comprises some disazo pigment expressed by the general formula <IMAGE> [wherein R1 represents a member selected from the group consisting of hydrogen atom, methyl radical, ethyl radical, methoxy radical, ethoxy radical, chlorine atom, bromine atom, nitro radical, dimethylamino radical, diethylamino radical and phenyl radical; A represents <IMAGE> (wherein R2 represents hydrogen atom or chlorine atom) or <IMAGE> and n is an interger of 1 or 2.] as effective component contained in the photosensitive layer thereof.
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