JPH0452461B2 - - Google Patents

Info

Publication number
JPH0452461B2
JPH0452461B2 JP7111483A JP7111483A JPH0452461B2 JP H0452461 B2 JPH0452461 B2 JP H0452461B2 JP 7111483 A JP7111483 A JP 7111483A JP 7111483 A JP7111483 A JP 7111483A JP H0452461 B2 JPH0452461 B2 JP H0452461B2
Authority
JP
Japan
Prior art keywords
photoreceptor
weight
azo pigment
charge transfer
group
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
JP7111483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59197043A (ja
Inventor
Masabumi Oota
Mitsuru Hashimoto
Masaomi Sasaki
Kyoji Tsutsui
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 JP7111483A priority Critical patent/JPS59197043A/ja
Publication of JPS59197043A publication Critical patent/JPS59197043A/ja
Publication of JPH0452461B2 publication Critical patent/JPH0452461B2/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
    • G03G5/0681—Disazo dyes 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)
JP7111483A 1983-04-22 1983-04-22 電子写真用感光体 Granted JPS59197043A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7111483A JPS59197043A (ja) 1983-04-22 1983-04-22 電子写真用感光体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7111483A JPS59197043A (ja) 1983-04-22 1983-04-22 電子写真用感光体

Publications (2)

Publication Number Publication Date
JPS59197043A JPS59197043A (ja) 1984-11-08
JPH0452461B2 true JPH0452461B2 (cs) 1992-08-21

Family

ID=13451205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7111483A Granted JPS59197043A (ja) 1983-04-22 1983-04-22 電子写真用感光体

Country Status (1)

Country Link
JP (1) JPS59197043A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147462A (ja) * 1985-12-20 1987-07-01 Canon Inc 電子写真感光体
JPS62147463A (ja) * 1985-12-20 1987-07-01 Canon Inc 電子写真感光体
JP2606702B2 (ja) * 1987-07-17 1997-05-07 株式会社リコー 電子写真感光体
JPH0364761A (ja) * 1989-08-03 1991-03-20 Canon Inc 電子写真感光体

Also Published As

Publication number Publication date
JPS59197043A (ja) 1984-11-08

Similar Documents

Publication Publication Date Title
JPH0690523B2 (ja) 感光体
JP2679082B2 (ja) 感光体
JPH0452461B2 (cs)
JP2646615B2 (ja) 感光体
JPH0452459B2 (cs)
JP2611209B2 (ja) 感光体
JPS6219746B2 (cs)
JP2811761B2 (ja) 感光体
JP2808329B2 (ja) 電子写真用感光体
JP2556079B2 (ja) 感光体
JP2615805B2 (ja) 感光体
JP2605704B2 (ja) 感光体
JP2643209B2 (ja) 感光体
JP2979024B2 (ja) アゾ化合物とそれを用いた感光体
JPS6255786B2 (cs)
JPS6219734B2 (cs)
JP2661116B2 (ja) 感光体
JPS6219742B2 (cs)
JPH0546938B2 (cs)
JPS6318741B2 (cs)
JPS62127745A (ja) 電子写真用感光体
JPH032872A (ja) 電子写真感光体
JPS60151645A (ja) 電子写真用感光体
JPH0360424B2 (cs)
JPH0422265B2 (cs)