JPS6255786B2 - - Google Patents

Info

Publication number
JPS6255786B2
JPS6255786B2 JP12257580A JP12257580A JPS6255786B2 JP S6255786 B2 JPS6255786 B2 JP S6255786B2 JP 12257580 A JP12257580 A JP 12257580A JP 12257580 A JP12257580 A JP 12257580A JP S6255786 B2 JPS6255786 B2 JP S6255786B2
Authority
JP
Japan
Prior art keywords
ring
photoreceptor
weight
layer
charge transfer
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
Application number
JP12257580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5746246A (en
Inventor
Masabumi Oota
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP12257580A priority Critical patent/JPS5746246A/ja
Publication of JPS5746246A publication Critical patent/JPS5746246A/ja
Publication of JPS6255786B2 publication Critical patent/JPS6255786B2/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 or 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP12257580A 1980-09-04 1980-09-04 Electrophotographic receptor Granted JPS5746246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12257580A JPS5746246A (en) 1980-09-04 1980-09-04 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12257580A JPS5746246A (en) 1980-09-04 1980-09-04 Electrophotographic receptor

Publications (2)

Publication Number Publication Date
JPS5746246A JPS5746246A (en) 1982-03-16
JPS6255786B2 true JPS6255786B2 (fa) 1987-11-20

Family

ID=14839294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12257580A Granted JPS5746246A (en) 1980-09-04 1980-09-04 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5746246A (fa)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666805A (en) * 1984-06-19 1987-05-19 Ricoh Co., Ltd. Photosensitive material containing disazo compound for use in electrophotography
TW243464B (fa) * 1992-09-29 1995-03-21 Ciba Geigy

Also Published As

Publication number Publication date
JPS5746246A (en) 1982-03-16

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