JPH01200267A - 電子写真感光体 - Google Patents

電子写真感光体

Info

Publication number
JPH01200267A
JPH01200267A JP2543788A JP2543788A JPH01200267A JP H01200267 A JPH01200267 A JP H01200267A JP 2543788 A JP2543788 A JP 2543788A JP 2543788 A JP2543788 A JP 2543788A JP H01200267 A JPH01200267 A JP H01200267A
Authority
JP
Japan
Prior art keywords
photosensitive layer
electrophotographic photoreceptor
azo pigment
photoreceptors
pigments
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
JP2543788A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0427545B2 (en]
Inventor
Kazuhiro Enomoto
和弘 榎本
Kozo Haino
耕造 拝野
Akira Ito
章 伊藤
Makoto Okaji
誠 岡地
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP2543788A priority Critical patent/JPH01200267A/ja
Publication of JPH01200267A publication Critical patent/JPH01200267A/ja
Priority to US07/560,874 priority patent/US4999269A/en
Priority to US07/560,736 priority patent/US5041349A/en
Publication of JPH0427545B2 publication Critical patent/JPH0427545B2/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
    • G03G5/0679—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)
JP2543788A 1988-02-04 1988-02-04 電子写真感光体 Granted JPH01200267A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2543788A JPH01200267A (ja) 1988-02-04 1988-02-04 電子写真感光体
US07/560,874 US4999269A (en) 1988-02-04 1990-07-31 Electrophotographic photoreceptor with bisazo compound
US07/560,736 US5041349A (en) 1988-02-04 1990-07-31 Electrophotographic disazo photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2543788A JPH01200267A (ja) 1988-02-04 1988-02-04 電子写真感光体

Publications (2)

Publication Number Publication Date
JPH01200267A true JPH01200267A (ja) 1989-08-11
JPH0427545B2 JPH0427545B2 (en]) 1992-05-12

Family

ID=12165967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2543788A Granted JPH01200267A (ja) 1988-02-04 1988-02-04 電子写真感光体

Country Status (1)

Country Link
JP (1) JPH01200267A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020030328A (ja) * 2018-08-23 2020-02-27 富士ゼロックス株式会社 電子写真感光体、プロセスカートリッジ及び画像形成装置
JP2020046642A (ja) * 2018-09-21 2020-03-26 富士ゼロックス株式会社 電子写真感光体、プロセスカートリッジ及び画像形成装置。

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020030328A (ja) * 2018-08-23 2020-02-27 富士ゼロックス株式会社 電子写真感光体、プロセスカートリッジ及び画像形成装置
JP2020046642A (ja) * 2018-09-21 2020-03-26 富士ゼロックス株式会社 電子写真感光体、プロセスカートリッジ及び画像形成装置。

Also Published As

Publication number Publication date
JPH0427545B2 (en]) 1992-05-12

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