Photoconductor including hydrazone compound in a photoconductive layer
AssigneeFuji Electric Co., Ltd.
InventorsMasami Kuroda, Youichi Nakamura, Noboru Furusho
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Abstract
A photoconductor for electrophotography comprising a novel hydrazone compound or derivative as a charge transporting substance. A hydrazone compound is represented by the following general formula: ##STR1## wherein, each of R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 stands for a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxy group, a nitro group, an allyl group, or an aryl group which may have a substituent(s) or an amino group which may have a substitutent(s); and n stands for an integer of 0, 1 or 2.
Claims6
A photoconductor for electrophotography comprising:
- a substrate;
- and
- a photoconductive layer formed on said substrate, said photoconductor layer including a charge generating substance and at least one hydrazone compound represented by the following general formula (I) as a charge transporting substance:
- ##STR12## wherein each of R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, and R.sub.6 stands for a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxy group, a nitro group, an allyl group, or an aryl or an amino group, both of which may have at least one substituent;
- and n stands for an integer of 0, 1 or 2.
A photoconductor for electrophotography comprising:
- a substrate;
- and
- a photoconductive layer formed on said substrate, said photoconductive layer including a charge generating substance and a least one hydrazone compound represented by the following general formula (II) as a charge transporting substance:
- ##STR13## wherein each of R.sub.7, R.sub.8, R.sub.9, R.sub.10, and R.sub.11 stands for a hydrogen atom, a hydroxy group, an alkyl group, an alkoxy group, a hydroxy group, an acyl group, a nitro group, or an aryl group or an amino group, both of which may have at least one substituent, and m stands for an integer 2, 3, 4 or 5;
- n stands for an integer of 0, 1 or 2.
Dependencies are inferred from the claim text.