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US 4,278,747 AGranted
Electrophotographic plate comprising a conductive substrate and a photosensitive layer containing an organic photoconductor layer composed of a hydrazone compound
AssigneeMitsubishi Chemical Industries Limited
InventorsTetsuo Murayama, Shigenori Otsuka, Tsunemitsu Tajima
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Abstract
An electrophotographic plate comprising a conductive substrate and a photosensitive layer containing an organic photoconductor layer composed of a hydrazone compound represented by the general formula (I): ##STR1## (wherein R.sup.1 and R.sup.2 are an alkyl, aralkyl or aryl group which may or may not have a substituent, n is a number of 1 or 2, and A is an aromatic hydrocarbyl group or aromatic heterocyclic group which may or may not have a substituent) and a binder.
Claims15
An electrophotographic plate comprising a conductive substrate and a photosensitive layer coated thereon;
- wherein said photosensitive layer comprises an organic photoconductor layer;
- and wherein said organic photoconductor layer comprises a hydrazone compound represented by the general formula (I):
- ##STR15## wherein R.sup.1 and R.sup.2 are independently selected from the group consisting of substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, and substituted or unsubstituted aryl, n is a number of 1 or 2, and A is an unsubstituted or substituted aromatic heterocyclic group, and a binder.
Dependencies are inferred from the claim text.