DE3578233D1 - Photorezeptor. - Google Patents

Photorezeptor.

Info

Publication number
DE3578233D1
DE3578233D1 DE8585306040T DE3578233T DE3578233D1 DE 3578233 D1 DE3578233 D1 DE 3578233D1 DE 8585306040 T DE8585306040 T DE 8585306040T DE 3578233 T DE3578233 T DE 3578233T DE 3578233 D1 DE3578233 D1 DE 3578233D1
Authority
DE
Germany
Prior art keywords
photo receptor
receptor
photo
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 - Fee Related
Application number
DE8585306040T
Other languages
English (en)
Inventor
Akira Kinoshita
Naohiro Hirose
Kiyoshi 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
Application granted granted Critical
Publication of DE3578233D1 publication Critical patent/DE3578233D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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, 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)
DE8585306040T 1984-08-28 1985-08-23 Photorezeptor. Expired - Fee Related DE3578233D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3578233D1 true DE3578233D1 (de) 1990-07-19

Family

ID=16068209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585306040T Expired - Fee Related DE3578233D1 (de) 1984-08-28 1985-08-23 Photorezeptor.

Country Status (4)

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

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
US5194355A (en) * 1990-04-10 1993-03-16 Canon Kabushiki Kaisha Electrophotographic photosensitive member
JP2534156B2 (ja) * 1990-04-10 1996-09-11 キヤノン株式会社 電子写真感光体
WO1993025940A1 (en) * 1992-06-18 1993-12-23 Canon Kabushiki Kaisha Electrophotographic photoreceptor provided with light-receiving layer made of non-single crystal silicon and having columnar structure regions, and manufacturing method therefor
ATE237660T1 (de) * 1996-10-23 2003-05-15 Ueno Seiyaku Oyo Kenkyujo Kk Disazoverbindungen und ihre herstellungsverfahren
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
KR101638669B1 (ko) * 2010-12-28 2016-07-11 다이니치 세이카 고교 가부시키가이샤 흑색 아조 색소, 제조방법, 착색 조성물, 착색방법 및 착색 물품류

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
EP0188055A3 (en) 1987-07-08
US4737430A (en) 1988-04-12
EP0188055A2 (de) 1986-07-23
JPH0251502B2 (de) 1990-11-07
JPS6156351A (ja) 1986-03-22
EP0188055B1 (de) 1990-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee