JPS57138645A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57138645A
JPS57138645A JP56024079A JP2407981A JPS57138645A JP S57138645 A JPS57138645 A JP S57138645A JP 56024079 A JP56024079 A JP 56024079A JP 2407981 A JP2407981 A JP 2407981A JP S57138645 A JPS57138645 A JP S57138645A
Authority
JP
Japan
Prior art keywords
carrier
layer
photoreceptor
photosensitive layer
compound
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
JP56024079A
Other languages
Japanese (ja)
Other versions
JPS6034102B2 (en
Inventor
Kiyoshi Sawada
Satoshi Goto
Akira Kinoshita
Osamu Sasaki
Tsuneo Wada
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP56024079A priority Critical patent/JPS6034102B2/en
Publication of JPS57138645A publication Critical patent/JPS57138645A/en
Publication of JPS6034102B2 publication Critical patent/JPS6034102B2/en
Expired 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
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G03G5/0633—Heterocyclic compounds containing one hetero ring being five-membered containing three hetero atoms

Landscapes

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

Abstract

PURPOSE:To obtain a photoreceptor superior in resistance to heat, light, etc., by forming on a conductive substrate a laminate photosensitive layer containing a specified hydrazone compound in a carrier transfer layer, or a single photosensitive layer containing a mixture of a carrier generating substance and said compound. CONSTITUTION:A carrier transfer layer 3 formed on a conductive substrate 1 contains in a binder a compound represented by the general formula in which n is 0 or 1; R1, R2, R3 are each H, optionally substituted alkyl, aralkyl or aryl; and R4 is aryl optionally substituted by dialkylamino, diphenylamino, or the like. A carrier generating layer 3 containing an organic or inorganic carrier-generating substance is formed on the layer 2 to form a photoreceptor having a laminate type photosensitive layer 4. The layers 2, 3 may be laminated reversely, thus permitting a photoreceptor superior in durability sensitivity, etc. to be obtained.
JP56024079A 1981-02-19 1981-02-19 electrophotographic photoreceptor Expired JPS6034102B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56024079A JPS6034102B2 (en) 1981-02-19 1981-02-19 electrophotographic photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024079A JPS6034102B2 (en) 1981-02-19 1981-02-19 electrophotographic photoreceptor

Publications (2)

Publication Number Publication Date
JPS57138645A true JPS57138645A (en) 1982-08-27
JPS6034102B2 JPS6034102B2 (en) 1985-08-07

Family

ID=12128403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024079A Expired JPS6034102B2 (en) 1981-02-19 1981-02-19 electrophotographic photoreceptor

Country Status (1)

Country Link
JP (1) JPS6034102B2 (en)

Also Published As

Publication number Publication date
JPS6034102B2 (en) 1985-08-07

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