Title:
PHOTOSENSITIVE BODY FOR ELECTROPHOTOGRAPHY, METHOD FOR PRODUCING SAME AND ELECTROPHOTOGRAPHIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/016156
Kind Code:
A1
Abstract:
Provided are: a photosensitive body for electrophotography, which enables the achievement of a stable print density even in a low temperature environment by suppressing decrease in the print density caused by potential variation of a photosensitive body in a low temperature environment; a method for producing this photosensitive body for electrophotography; and an electrophotographic apparatus.
A photosensitive body for electrophotography, which comprises a conductive base 1 and a photosensitive layer 3 that is provided on the conductive base. The photosensitive layer 3 contains, as a charge generating material, a substance that is selected from the group consisting of titanyl phthalocyanine, a metal-free phthalocyanine, chlorogallium phthalocyanine and hydroxygallium phthalocyanine, while containing, as an electron transport material, a naphthalene tetracarboxylic acid diimide compound represented by general formula (1).
(In the formula, each of R1 and R2 represents a hydrogen atom, an alkyl group having 1-10 carbon atoms, an alkylene group, an alkoxy group, an alkyl ester group, an optionally substituted phenyl group, an optionally substituted naphthyl group or a halogen element; and R1 and R2 may be the same as or different from each other.)
Inventors:
SUZUKI SHINJIRO (JP)
KITAGAWA SEIZO (JP)
OGAWA YUJI (JP)
KITAGAWA SEIZO (JP)
OGAWA YUJI (JP)
Application Number:
PCT/JP2017/018100
Publication Date:
January 25, 2018
Filing Date:
May 12, 2017
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
G03G5/06; G03G5/05
Foreign References:
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JP2004269441A | 2004-09-30 | |||
JP2009292802A | 2009-12-17 | |||
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JP2015094839A | 2015-05-18 | |||
JP2007011356A | 2007-01-18 | |||
JP2004310089A | 2004-11-04 | |||
JP2004170984A | 2004-06-17 | |||
JP2000019748A | 2000-01-21 | |||
JP2005208618A | 2005-08-04 | |||
JP2005208617A | 2005-08-04 | |||
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JP2007322576A | 2007-12-13 | |||
JP2014146001A | 2014-08-14 |
Attorney, Agent or Firm:
HONDA Ichiro (JP)
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