JPS57144556A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57144556A
JPS57144556A JP56029734A JP2973481A JPS57144556A JP S57144556 A JPS57144556 A JP S57144556A JP 56029734 A JP56029734 A JP 56029734A JP 2973481 A JP2973481 A JP 2973481A JP S57144556 A JPS57144556 A JP S57144556A
Authority
JP
Japan
Prior art keywords
charge transfer
contained
charge generating
charge
layer
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
JP56029734A
Other languages
Japanese (ja)
Inventor
Hitoshi Kamoda
Ryujun Fuu
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP56029734A priority Critical patent/JPS57144556A/en
Publication of JPS57144556A publication Critical patent/JPS57144556A/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
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings
    • 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
    • G03G5/0614—Amines
    • G03G5/06142—Amines arylamine
    • G03G5/06144—Amines arylamine diamine
    • G03G5/061443—Amines arylamine diamine benzidine

Landscapes

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

Abstract

PURPOSE:To obtain high light response gain, by adding a specified cyanine pigment as a charge generating material and a specified 4,4'-biphenyl-diphenylamine as a charge transfer material to a photoconductive layer. CONSTITUTION:A cyanine pigment represented by the general formulaI(R1, R2 are each optionally substituted alkyl or aryl; n is 0, 1, 2, or 3; H of vinylene chains may be substituted for a functional group, such as phenyl, alkoxy, NO2, CN, or halogen; and the formula III represents a heterocyclic group; and X<-> is an anionic functional group) is used as a charge generating material, and a biphenyl compound represented by the formula II (X is CH3 or Cl) is used as a charge transfer material. Said charge generating material is contained in a charge generating layer, and said charge transfer material is contained in a charge transfer layer to form a laminate type photoconductive layer on a conductive substrate, or both the materials are contained in a single photoconductive layer, thus permitting an electrophotographic receptor high in photosensitivity and small in light loss to be obtained.
JP56029734A 1981-03-02 1981-03-02 Electrophotographic receptor Pending JPS57144556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56029734A JPS57144556A (en) 1981-03-02 1981-03-02 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56029734A JPS57144556A (en) 1981-03-02 1981-03-02 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS57144556A true JPS57144556A (en) 1982-09-07

Family

ID=12284328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56029734A Pending JPS57144556A (en) 1981-03-02 1981-03-02 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57144556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949546A (en) * 1982-09-14 1984-03-22 Dainippon Ink & Chem Inc Electrophotographic receptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949546A (en) * 1982-09-14 1984-03-22 Dainippon Ink & Chem Inc Electrophotographic receptor

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