JP2534156B2 - 電子写真感光体 - Google Patents

電子写真感光体

Info

Publication number
JP2534156B2
JP2534156B2 JP2093072A JP9307290A JP2534156B2 JP 2534156 B2 JP2534156 B2 JP 2534156B2 JP 2093072 A JP2093072 A JP 2093072A JP 9307290 A JP9307290 A JP 9307290A JP 2534156 B2 JP2534156 B2 JP 2534156B2
Authority
JP
Japan
Prior art keywords
group
pigment
general formula
atom
photosensitive member
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.)
Expired - Fee Related
Application number
JP2093072A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03291667A (ja
Inventor
さとみ 大村
憲裕 菊地
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
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2093072A priority Critical patent/JP2534156B2/ja
Priority to DE1991600771 priority patent/DE69100771T2/de
Priority to EP19910105612 priority patent/EP0451788B1/de
Publication of JPH03291667A publication Critical patent/JPH03291667A/ja
Priority to US07/851,244 priority patent/US5194355A/en
Application granted granted Critical
Publication of JP2534156B2 publication Critical patent/JP2534156B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G03G5/0677—Monoazo 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
    • G03G5/0694—Azo dyes containing more than three azo groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP2093072A 1990-04-10 1990-04-10 電子写真感光体 Expired - Fee Related JP2534156B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2093072A JP2534156B2 (ja) 1990-04-10 1990-04-10 電子写真感光体
DE1991600771 DE69100771T2 (de) 1990-04-10 1991-04-09 Elektrophotographisches lichtempfindliches Element.
EP19910105612 EP0451788B1 (de) 1990-04-10 1991-04-09 Elektrophotographisches lichtempfindliches Element
US07/851,244 US5194355A (en) 1990-04-10 1992-03-13 Electrophotographic photosensitive member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2093072A JP2534156B2 (ja) 1990-04-10 1990-04-10 電子写真感光体

Publications (2)

Publication Number Publication Date
JPH03291667A JPH03291667A (ja) 1991-12-20
JP2534156B2 true JP2534156B2 (ja) 1996-09-11

Family

ID=14072311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2093072A Expired - Fee Related JP2534156B2 (ja) 1990-04-10 1990-04-10 電子写真感光体

Country Status (3)

Country Link
EP (1) EP0451788B1 (de)
JP (1) JP2534156B2 (de)
DE (1) DE69100771T2 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156351A (ja) * 1984-08-28 1986-03-22 Konishiroku Photo Ind Co Ltd 感光体

Also Published As

Publication number Publication date
DE69100771T2 (de) 1994-05-19
EP0451788A1 (de) 1991-10-16
EP0451788B1 (de) 1993-12-15
DE69100771D1 (de) 1994-01-27
JPH03291667A (ja) 1991-12-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees