G - Physics – 03 – G
Patent
G - Physics
03
G
96/158, 96/187
G03G 5/05 (2006.01) G03G 5/06 (2006.01)
Patent
CA 1122844
ELECTROPHOTOGRAPHIC ELEMENT ABSTRACT OF THE DISCLOSURE An electrophotographic element is prepared by forming a photoconductive layer containing a hydrazone compound therein on an electroconductive support member. The hydrazone compounds represented by the following general formula, are useful as photoconductive materials and as charge transport materials for use in electro- photography: Image , wherein Ar represents a substituted or unsubstituted con- densed polycyclic group or heterocyclic group, and R re- presents a methyl group, an ethyl group, a benzyl group or a phenyl group. The condensed polycyclic group includes naphthalene ring, and an anthracene ring. The heterocyclic ring includes nitrogen, oxygen and sulfur.
337323
Hashimoto Mitsuru
Kawakami Tomiko
Sakai Kiyoshi
George H. Riches And Associates
Ricoh Company Limited
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