JPS5945444A - 電子写真感光体 - Google Patents

電子写真感光体

Info

Publication number
JPS5945444A
JPS5945444A JP57156403A JP15640382A JPS5945444A JP S5945444 A JPS5945444 A JP S5945444A JP 57156403 A JP57156403 A JP 57156403A JP 15640382 A JP15640382 A JP 15640382A JP S5945444 A JPS5945444 A JP S5945444A
Authority
JP
Japan
Prior art keywords
group
formula
phenyl
alkyl
hydrogen
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
JP57156403A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0441343B2 (enExample
Inventor
Koichi Kawamura
浩一 川村
Seiji Horie
誠治 堀江
Naonori Makino
直憲 牧野
Hideo Sato
英夫 佐藤
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP57156403A priority Critical patent/JPS5945444A/ja
Priority to US06/530,313 priority patent/US4533613A/en
Publication of JPS5945444A publication Critical patent/JPS5945444A/ja
Publication of JPH0441343B2 publication Critical patent/JPH0441343B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic
    • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP57156403A 1982-09-08 1982-09-08 電子写真感光体 Granted JPS5945444A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57156403A JPS5945444A (ja) 1982-09-08 1982-09-08 電子写真感光体
US06/530,313 US4533613A (en) 1982-09-08 1983-09-08 Disazo compounds and photoconductive composition as well as electrophotographic light sensitive element containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57156403A JPS5945444A (ja) 1982-09-08 1982-09-08 電子写真感光体

Publications (2)

Publication Number Publication Date
JPS5945444A true JPS5945444A (ja) 1984-03-14
JPH0441343B2 JPH0441343B2 (enExample) 1992-07-08

Family

ID=15626974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57156403A Granted JPS5945444A (ja) 1982-09-08 1982-09-08 電子写真感光体

Country Status (2)

Country Link
US (1) US4533613A (enExample)
JP (1) JPS5945444A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464941A (en) * 1994-10-19 1995-11-07 Hoechst Celanese Corporation Biphenyl pyrazine compounds

Families Citing this family (11)

* 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
JPS63133155A (ja) * 1986-11-25 1988-06-04 Minolta Camera Co Ltd 感光体
US4810608A (en) * 1987-02-12 1989-03-07 Minolta Camera Kabushiki Kaisha Photosensitive member having an azo compound
JP2605704B2 (ja) * 1987-02-12 1997-04-30 ミノルタ株式会社 感光体
JP2611209B2 (ja) * 1987-02-17 1997-05-21 ミノルタ株式会社 感光体
JP2556079B2 (ja) * 1987-12-29 1996-11-20 ミノルタ株式会社 感光体
JP2643209B2 (ja) * 1988-01-09 1997-08-20 ミノルタ株式会社 感光体
US4945021A (en) * 1988-02-16 1990-07-31 Minolta Camera Kabushiki Kaisha Photosensitive member comprising bisazo pigment
JP2679082B2 (ja) * 1988-02-23 1997-11-19 ミノルタ株式会社 感光体
US7410746B2 (en) * 2002-03-29 2008-08-12 Dai Nippon Printing Co., Ltd. Photoradical polymerization initiator, radical generator, photosensitive compound and photosensitive resin composition containing these materials and product or its accessory portions using the composition
US20060021647A1 (en) * 2004-07-28 2006-02-02 Gui John Y Molecular photovoltaics, method of manufacture and articles derived therefrom

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542129A (en) * 1977-06-08 1979-01-09 Ricoh Co Ltd Electrophotographic photoreceptor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272598A (en) * 1977-04-27 1981-06-09 Ricoh Co., Ltd. Electrophotographic material containing disazo compounds
US4427753A (en) * 1981-06-02 1984-01-24 Canon Kabushiki Kaisha Electrophotographic photosensitive member with disazo or trisazo compound

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542129A (en) * 1977-06-08 1979-01-09 Ricoh Co Ltd Electrophotographic photoreceptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464941A (en) * 1994-10-19 1995-11-07 Hoechst Celanese Corporation Biphenyl pyrazine compounds

Also Published As

Publication number Publication date
JPH0441343B2 (enExample) 1992-07-08
US4533613A (en) 1985-08-06

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