Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image forming apparatus

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United States of America Patent

PATENT NO 8846279
APP PUB NO 20130230800A1
SERIAL NO

13783595

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Abstract

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The invention provides a laminate-type electrophotographic photoreceptor for use in a negative charge system, comprising a conductive support, and a photosensitive layer containing a charge generation layer and a charge transport layer, on the conductive support, wherein in addition to a fluorene compound and a diamine compound which are responsible for charge transport, a compound having a specific structure is used in combination.

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Patent Owner(s)

  • MITSUBISHI CHEMICAL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Akiteru Kanagawa, JP 29 152

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