JPS5758154A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5758154A
JPS5758154A JP13296580A JP13296580A JPS5758154A JP S5758154 A JPS5758154 A JP S5758154A JP 13296580 A JP13296580 A JP 13296580A JP 13296580 A JP13296580 A JP 13296580A JP S5758154 A JPS5758154 A JP S5758154A
Authority
JP
Japan
Prior art keywords
pigment
layer
hydrocarbon
represented
charge generating
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.)
Granted
Application number
JP13296580A
Other languages
Japanese (ja)
Other versions
JPS6255787B2 (en
Inventor
Shozo Ishikawa
Kazuharu Katagiri
Katsunori Watanabe
Makoto Kitahara
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.)
Canon Inc
Canon Finetech Nisca Inc
Original Assignee
Canon Inc
Copyer 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 Canon Inc, Copyer Co Ltd filed Critical Canon Inc
Priority to JP13296580A priority Critical patent/JPS5758154A/en
Priority to US06/304,564 priority patent/US4390611A/en
Priority to DE19813138292 priority patent/DE3138292A1/en
Priority to GB8129123A priority patent/GB2088575B/en
Publication of JPS5758154A publication Critical patent/JPS5758154A/en
Publication of JPS6255787B2 publication Critical patent/JPS6255787B2/ja
Granted 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
    • G03G5/0687—Trisazo dyes
    • G03G5/069—Trisazo dyes containing polymethine or anthraquinone groups
    • 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
    • G03G5/0664—Dyes
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • G03G5/0681—Disazo dyes containing hetero rings in the part of the molecule between the azo-groups
    • 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
    • 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
    • G03G5/0685—Disazo dyes containing polymethine or anthraquinone groups containing hetero rings in the part of the molecule between the azo-groups
    • 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
    • G03G5/0687—Trisazo 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
    • G03G5/0664—Dyes
    • G03G5/0675—Azo dyes
    • G03G5/0687—Trisazo dyes
    • G03G5/0688—Trisazo dyes 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
    • G03G5/0664—Dyes
    • G03G5/0675—Azo dyes
    • G03G5/0687—Trisazo dyes
    • G03G5/069—Trisazo dyes containing polymethine or anthraquinone groups
    • G03G5/0692—Trisazo dyes containing polymethine or anthraquinone groups containing hetero rings

Landscapes

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

Abstract

PURPOSE:To obtain an electrophotographic receptor with high sensitivity, high durability, superior heat and moisture resistance, etc. by adding a disazo or trisazo pigment having 8-benzamino-2-naphthol to a photoconductive layer. CONSTITUTION:A pigment represented by formulaI(where n is 2 or 3 and A is hydrocarbon having >=1 benzene ring, N-contg. hydrocarbon having >=2 benzene rings or hydrocarbon having >=2 heterocyclically bonded benzene rings) is used as a charge generating agent. The pigment includes a trisazo pigment (n=3 and A is represented by formula II) and a disazo pigment (n=2 and A is represented by formula III). A charge generating layer is formed on an electrically conductive substrate by dispersing said charge generating agent in a binder such as butyral resin, and on the layer a charge transferring layer is formed by dispersing a charge transferring substance such as tetracyanoethylene in a binder resin. Thus, an electrophotographic receptor having 3-layer structure is manufactured. This receptor has high sensitivity, hgih durability, superior heat resitance, etc.
JP13296580A 1980-09-26 1980-09-26 Electrophotographic receptor Granted JPS5758154A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13296580A JPS5758154A (en) 1980-09-26 1980-09-26 Electrophotographic receptor
US06/304,564 US4390611A (en) 1980-09-26 1981-09-22 Electrophotographic photosensitive azo pigment containing members
DE19813138292 DE3138292A1 (en) 1980-09-26 1981-09-25 LIGHT SENSITIVE ELEMENT FOR ELECTROPHOTOGRAPHIC PURPOSES
GB8129123A GB2088575B (en) 1980-09-26 1981-09-25 Electrophotographic photosensitive members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13296580A JPS5758154A (en) 1980-09-26 1980-09-26 Electrophotographic receptor

Publications (2)

Publication Number Publication Date
JPS5758154A true JPS5758154A (en) 1982-04-07
JPS6255787B2 JPS6255787B2 (en) 1987-11-20

Family

ID=15093638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13296580A Granted JPS5758154A (en) 1980-09-26 1980-09-26 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5758154A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146180A (en) * 1984-12-19 1986-07-03 Nippon Light Metal Co Ltd Production of fruit wine or the like, and device therefor
JPS6219077A (en) * 1985-07-17 1987-01-27 Ishikawa Tadashi Method of aging sake
JPS6274277A (en) * 1985-09-26 1987-04-06 World Syst Kk Accelerated aging of fruit wine, medicated wine or the like and vessel therefor
JPS6331798U (en) * 1986-08-20 1988-03-01

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146180A (en) * 1984-12-19 1986-07-03 Nippon Light Metal Co Ltd Production of fruit wine or the like, and device therefor
JPS6219077A (en) * 1985-07-17 1987-01-27 Ishikawa Tadashi Method of aging sake
JPS6274277A (en) * 1985-09-26 1987-04-06 World Syst Kk Accelerated aging of fruit wine, medicated wine or the like and vessel therefor
JPH0116153B2 (en) * 1985-09-26 1989-03-23 Waarudo Shisutemu Kk
JPS6331798U (en) * 1986-08-20 1988-03-01

Also Published As

Publication number Publication date
JPS6255787B2 (en) 1987-11-20

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