JPS57144557A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57144557A
JPS57144557A JP56029735A JP2973581A JPS57144557A JP S57144557 A JPS57144557 A JP S57144557A JP 56029735 A JP56029735 A JP 56029735A JP 2973581 A JP2973581 A JP 2973581A JP S57144557 A JPS57144557 A JP S57144557A
Authority
JP
Japan
Prior art keywords
charge generating
charge
contained
charge transfer
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
JP56029735A
Other languages
Japanese (ja)
Inventor
Hitoshi Kamoda
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 JP56029735A priority Critical patent/JPS57144557A/en
Publication of JPS57144557A publication Critical patent/JPS57144557A/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
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • 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
    • 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
    • G03G5/06147—Amines arylamine alkenylarylamine
    • G03G5/061473—Amines arylamine alkenylarylamine plural alkenyl groups linked directly to the same aryl 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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • G03G5/0683—Disazo dyes containing polymethine or anthraquinone groups

Abstract

PURPOSE:To obtain an electrophotographic receptor high in light response gain, by adding 2 kinds of specified azo dyes as a charge generating material and a specified 4,4'-biphenyl-diphenylamine as a charge transfer material to a photoconductive layer. CONSTITUTION:A compound used as a charge generating material is one or 2 kinds of azo dyes represented by the formulaIor II in which Y is OCH3 or Cl. A compound used as a charge transfer material is a biphenyl compound represented by the formula III in which X is CH3 or Cl. 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 photoconductive layer on a conductive substrate, or both the materials are contained in a single photoconductive layer, thus permitting charge generating and transferring efficiencies to be enhanced and a high-photosensitivity electrophotographic receptor to be obtained.
JP56029735A 1981-03-02 1981-03-02 Electrophotographic receptor Pending JPS57144557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56029735A JPS57144557A (en) 1981-03-02 1981-03-02 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56029735A JPS57144557A (en) 1981-03-02 1981-03-02 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS57144557A true JPS57144557A (en) 1982-09-07

Family

ID=12284355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56029735A Pending JPS57144557A (en) 1981-03-02 1981-03-02 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57144557A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01257963A (en) * 1988-04-08 1989-10-16 Fuji Xerox Co Ltd Electrophotographic sensitive body
JPH01257962A (en) * 1988-04-08 1989-10-16 Fuji Xerox Co Ltd Electrophotographic sensitive body
JPH01287573A (en) * 1988-05-16 1989-11-20 Fuji Xerox Co Ltd Electrophotographic sensitive body
US4999268A (en) * 1988-02-10 1991-03-12 Fuji Xerox Co., Ltd. Function separated electrophotographic photoreceptor containing selenium
WO1998017728A1 (en) * 1996-10-23 1998-04-30 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Bisazo compounds and process for the preparation thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999268A (en) * 1988-02-10 1991-03-12 Fuji Xerox Co., Ltd. Function separated electrophotographic photoreceptor containing selenium
JPH01257963A (en) * 1988-04-08 1989-10-16 Fuji Xerox Co Ltd Electrophotographic sensitive body
JPH01257962A (en) * 1988-04-08 1989-10-16 Fuji Xerox Co Ltd Electrophotographic sensitive body
JPH01287573A (en) * 1988-05-16 1989-11-20 Fuji Xerox Co Ltd Electrophotographic sensitive body
WO1998017728A1 (en) * 1996-10-23 1998-04-30 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Bisazo compounds and process for the preparation thereof

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