JPH0251502B2 - - Google Patents

Info

Publication number
JPH0251502B2
JPH0251502B2 JP59179580A JP17958084A JPH0251502B2 JP H0251502 B2 JPH0251502 B2 JP H0251502B2 JP 59179580 A JP59179580 A JP 59179580A JP 17958084 A JP17958084 A JP 17958084A JP H0251502 B2 JPH0251502 B2 JP H0251502B2
Authority
JP
Japan
Prior art keywords
group
substituted
unsubstituted
photoreceptor
carrier
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
JP59179580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6156351A (ja
Inventor
Akira Kinoshita
Hisahiro Hirose
Kyoshi Sawada
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP59179580A priority Critical patent/JPS6156351A/ja
Priority to US06/767,960 priority patent/US4737430A/en
Priority to EP19850306040 priority patent/EP0188055B1/en
Priority to DE8585306040T priority patent/DE3578233D1/de
Publication of JPS6156351A publication Critical patent/JPS6156351A/ja
Publication of JPH0251502B2 publication Critical patent/JPH0251502B2/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
    • 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
    • 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
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP59179580A 1984-08-28 1984-08-28 感光体 Granted JPS6156351A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59179580A JPS6156351A (ja) 1984-08-28 1984-08-28 感光体
US06/767,960 US4737430A (en) 1984-08-28 1985-08-21 Electrophotographic photoreceptor with azo-containing photosensitive member
EP19850306040 EP0188055B1 (en) 1984-08-28 1985-08-23 Photoreceptor
DE8585306040T DE3578233D1 (de) 1984-08-28 1985-08-23 Photorezeptor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59179580A JPS6156351A (ja) 1984-08-28 1984-08-28 感光体

Publications (2)

Publication Number Publication Date
JPS6156351A JPS6156351A (ja) 1986-03-22
JPH0251502B2 true JPH0251502B2 (enExample) 1990-11-07

Family

ID=16068209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59179580A Granted JPS6156351A (ja) 1984-08-28 1984-08-28 感光体

Country Status (4)

Country Link
US (1) US4737430A (enExample)
EP (1) EP0188055B1 (enExample)
JP (1) JPS6156351A (enExample)
DE (1) DE3578233D1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01293353A (ja) * 1988-05-23 1989-11-27 Canon Inc 電子写真感光体
US4921770A (en) * 1988-08-04 1990-05-01 Tetsuo Murayama Photoreceptor for electrophotography
JP2534156B2 (ja) * 1990-04-10 1996-09-11 キヤノン株式会社 電子写真感光体
US5194355A (en) * 1990-04-10 1993-03-16 Canon Kabushiki Kaisha Electrophotographic photosensitive member
WO1993025940A1 (fr) * 1992-06-18 1993-12-23 Canon Kabushiki Kaisha Photorecepteur electrophotographique pourvu d'une couche photoreceptrice constituee de silicium non monocristallin et presentant des regions de structure colonnaire, et procede pour sa fabrication
JP3393870B2 (ja) * 1996-10-23 2003-04-07 株式会社上野製薬応用研究所 ビスアゾ化合物およびその製法
JP5322463B2 (ja) * 2008-03-11 2013-10-23 公立大学法人大阪府立大学 アゾ系二色性色素
WO2012091083A1 (ja) * 2010-12-28 2012-07-05 大日精化工業株式会社 黒色アゾ色素、製造方法、着色組成物、着色方法及び着色物品類

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169773A1 (en) * 1971-12-20 1973-09-14 Ibm Polyphenylene bisazo pigments - as photo -conductors in electrophotographic reprodn processes
JPS55151645A (en) * 1979-05-15 1980-11-26 Ricoh Co Ltd Laminate type electrophotographic receptor
JPS5694360A (en) * 1979-12-28 1981-07-30 Ricoh Co Ltd Electrophotographic receptor
JPS6034099B2 (ja) * 1980-06-24 1985-08-07 富士写真フイルム株式会社 電子写真感光体
GB2088074B (en) * 1980-09-26 1984-12-19 Copyer Co Electrophotographic photosensitive member
US4390611A (en) * 1980-09-26 1983-06-28 Shozo Ishikawa Electrophotographic photosensitive azo pigment containing members
JPS57176055A (en) * 1981-04-21 1982-10-29 Mitsubishi Chem Ind Ltd Electrophotographic receptor
JPS57182748A (en) * 1981-05-07 1982-11-10 Konishiroku Photo Ind Co Ltd Electrophotographic receptor
JPS60186847A (ja) * 1984-03-06 1985-09-24 Fuji Photo Film Co Ltd 電子写真感光体

Also Published As

Publication number Publication date
EP0188055B1 (en) 1990-06-13
EP0188055A2 (en) 1986-07-23
EP0188055A3 (en) 1987-07-08
JPS6156351A (ja) 1986-03-22
DE3578233D1 (de) 1990-07-19
US4737430A (en) 1988-04-12

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