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JPS6444948A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6444948A
JPS6444948A JP20213987A JP20213987A JPS6444948A JP S6444948 A JPS6444948 A JP S6444948A JP 20213987 A JP20213987 A JP 20213987A JP 20213987 A JP20213987 A JP 20213987A JP S6444948 A JPS6444948 A JP S6444948A
Authority
JP
Japan
Prior art keywords
atom
compound
sensitivity
phenyl
rise
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20213987A
Other languages
Japanese (ja)
Inventor
Shigeki Takeuchi
Akira Hirano
Shiori Ebinuma
Yoshihide Fujimaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP20213987A priority Critical patent/JPS6444948A/en
Publication of JPS6444948A publication Critical patent/JPS6444948A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To reduce deterioration of electric charging characteristics and sensitivity and rise of residual potential by incorporating an organic phosphorus compound in a photosensitive body provided with a photosensitive layer containing a specified compound on a conductive base body. CONSTITUTION:The photosensitive body containing the organic P compound is obtained by forming on the conductive base body the photosensitive layer containing the compound represented by formula I in which R1 is H atom or a substituent; R2 is H atom, alkyl, or aryl group; Ar1 is H atom, phenyl, or naphthyl group; Ar2 is phenylene or naphthylene group; each of Ar3 and Ar4 is alkyl, phenyl, or naphthyl group; and (n) is 0 or 1, thus permitting deterioration of chargeability and sensitivity and rise of dark decay and residual potential to be remarkably reduced.
JP20213987A 1987-08-13 1987-08-13 Electrophotographic sensitive body Pending JPS6444948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20213987A JPS6444948A (en) 1987-08-13 1987-08-13 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20213987A JPS6444948A (en) 1987-08-13 1987-08-13 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6444948A true JPS6444948A (en) 1989-02-17

Family

ID=16452605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20213987A Pending JPS6444948A (en) 1987-08-13 1987-08-13 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6444948A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122444A (en) * 1981-01-23 1982-07-30 Canon Inc Electrophotographic receptor
JPS58198043A (en) * 1982-05-14 1983-11-17 Ricoh Co Ltd Electrophotographic receptor
JPS5997148A (en) * 1982-11-26 1984-06-04 Ricoh Co Ltd Electrophotographic photosensitive body
JPS62234164A (en) * 1985-07-30 1987-10-14 Ricoh Co Ltd Electrophotographic sensitive body

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122444A (en) * 1981-01-23 1982-07-30 Canon Inc Electrophotographic receptor
JPS58198043A (en) * 1982-05-14 1983-11-17 Ricoh Co Ltd Electrophotographic receptor
JPS5997148A (en) * 1982-11-26 1984-06-04 Ricoh Co Ltd Electrophotographic photosensitive body
JPS62234164A (en) * 1985-07-30 1987-10-14 Ricoh Co Ltd Electrophotographic sensitive body

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