JPS62192747A - 電子写真感光体 - Google Patents

電子写真感光体

Info

Publication number
JPS62192747A
JPS62192747A JP3275886A JP3275886A JPS62192747A JP S62192747 A JPS62192747 A JP S62192747A JP 3275886 A JP3275886 A JP 3275886A JP 3275886 A JP3275886 A JP 3275886A JP S62192747 A JPS62192747 A JP S62192747A
Authority
JP
Japan
Prior art keywords
carrier
photosensitive layer
layer
electrophotographic photoreceptor
trisazo
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
JP3275886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0469949B2 (enExample
Inventor
Masaru Hasegawa
勝 長谷川
Osamu Suda
須田　修
Toshio Kono
寿夫 河野
Norio Tanaka
教雄 田中
Tetsuhiro Umezaki
梅嵜　哲博
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.)
Dainichiseika Color and Chemicals Mfg Co Ltd
Original Assignee
Dainichiseika Color and Chemicals Mfg 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 Dainichiseika Color and Chemicals Mfg Co Ltd filed Critical Dainichiseika Color and Chemicals Mfg Co Ltd
Priority to JP3275886A priority Critical patent/JPS62192747A/ja
Publication of JPS62192747A publication Critical patent/JPS62192747A/ja
Publication of JPH0469949B2 publication Critical patent/JPH0469949B2/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, 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
    • G03G5/0687—Trisazo dyes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP3275886A 1986-02-19 1986-02-19 電子写真感光体 Granted JPS62192747A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3275886A JPS62192747A (ja) 1986-02-19 1986-02-19 電子写真感光体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3275886A JPS62192747A (ja) 1986-02-19 1986-02-19 電子写真感光体

Publications (2)

Publication Number Publication Date
JPS62192747A true JPS62192747A (ja) 1987-08-24
JPH0469949B2 JPH0469949B2 (enExample) 1992-11-09

Family

ID=12367739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3275886A Granted JPS62192747A (ja) 1986-02-19 1986-02-19 電子写真感光体

Country Status (1)

Country Link
JP (1) JPS62192747A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01261650A (ja) * 1988-04-13 1989-10-18 Canon Inc 電子写真感光体
US6139997A (en) * 1998-03-06 2000-10-31 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132347A (en) * 1977-04-25 1978-11-18 Ricoh Co Ltd Photoreceptor for electrophotography
JPS54109438A (en) * 1978-02-15 1979-08-28 Ricoh Co Ltd Photosensitive material for zerography
JPS57203062A (en) * 1981-06-10 1982-12-13 Ricoh Co Ltd Novel triazo compound and its preparation
JPS57206658A (en) * 1981-06-12 1982-12-18 Ricoh Co Ltd Novel trisazo compound and its preparation
JPS5831341A (ja) * 1981-08-19 1983-02-24 Canon Inc 電子写真感光体
JPS59196366A (ja) * 1983-04-21 1984-11-07 Ricoh Co Ltd 新規なトリスアゾ化合物およびその製造方法
JPS6111754A (ja) * 1984-06-27 1986-01-20 Mitsubishi Paper Mills Ltd 電子写真感光体
JPS6122346A (ja) * 1984-07-10 1986-01-30 Mitsubishi Paper Mills Ltd 電子写真感光体

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132347A (en) * 1977-04-25 1978-11-18 Ricoh Co Ltd Photoreceptor for electrophotography
JPS54109438A (en) * 1978-02-15 1979-08-28 Ricoh Co Ltd Photosensitive material for zerography
JPS57203062A (en) * 1981-06-10 1982-12-13 Ricoh Co Ltd Novel triazo compound and its preparation
JPS57206658A (en) * 1981-06-12 1982-12-18 Ricoh Co Ltd Novel trisazo compound and its preparation
JPS5831341A (ja) * 1981-08-19 1983-02-24 Canon Inc 電子写真感光体
JPS59196366A (ja) * 1983-04-21 1984-11-07 Ricoh Co Ltd 新規なトリスアゾ化合物およびその製造方法
JPS6111754A (ja) * 1984-06-27 1986-01-20 Mitsubishi Paper Mills Ltd 電子写真感光体
JPS6122346A (ja) * 1984-07-10 1986-01-30 Mitsubishi Paper Mills Ltd 電子写真感光体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01261650A (ja) * 1988-04-13 1989-10-18 Canon Inc 電子写真感光体
US6139997A (en) * 1998-03-06 2000-10-31 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

Also Published As

Publication number Publication date
JPH0469949B2 (enExample) 1992-11-09

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