JPS5782843A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5782843A
JPS5782843A JP15849980A JP15849980A JPS5782843A JP S5782843 A JPS5782843 A JP S5782843A JP 15849980 A JP15849980 A JP 15849980A JP 15849980 A JP15849980 A JP 15849980A JP S5782843 A JPS5782843 A JP S5782843A
Authority
JP
Japan
Prior art keywords
charge transfer
compound
transfer layer
aryl
high sensitivity
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
JP15849980A
Other languages
Japanese (ja)
Inventor
Yoshio Takasu
Minoru Mabuchi
Kiyoshi Sakai
Shozo Ishikawa
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 JP15849980A priority Critical patent/JPS5782843A/en
Publication of JPS5782843A publication Critical patent/JPS5782843A/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
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
    • G03G5/0638—Heterocyclic compounds containing one hetero ring being six-membered containing two hetero atoms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To obtain an electrophotographic receptor having high sensitivity and durability against repeated copying, by adding a specified charge transfer compound to a charge transfer layer. CONSTITUTION:A charge transfer layer formed on a charge generating layer provided on a conductive substrate contains a compound represented by the formula in which R1-R4 are each optionally substiuted alkyl, aryl, or an atomic group needed to complete a 5- or 6-membered ring together with N, and R5- R8 are each H, halogen, OH, CN, or an optionally substituted group, such as alkyl, alkoxy, aryloxy, acyl, aryl, or amino, and this compound is added by 10-500pts.wt. per 100pts.wt. binder. The charge generating layer may be formed on the charge transfer layer formed. As a result, a high sensitivity photoreceptor almost free of deterioration of characteristics even after repeated uses exceeding 20,000 times.
JP15849980A 1980-11-11 1980-11-11 Electrophotographic receptor Pending JPS5782843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15849980A JPS5782843A (en) 1980-11-11 1980-11-11 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15849980A JPS5782843A (en) 1980-11-11 1980-11-11 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS5782843A true JPS5782843A (en) 1982-05-24

Family

ID=15673066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15849980A Pending JPS5782843A (en) 1980-11-11 1980-11-11 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5782843A (en)

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