DE3610994C2 - - Google Patents

Info

Publication number
DE3610994C2
DE3610994C2 DE3610994A DE3610994A DE3610994C2 DE 3610994 C2 DE3610994 C2 DE 3610994C2 DE 3610994 A DE3610994 A DE 3610994A DE 3610994 A DE3610994 A DE 3610994A DE 3610994 C2 DE3610994 C2 DE 3610994C2
Authority
DE
Germany
Prior art keywords
group
charge
recording material
layer
substituent
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
DE3610994A
Other languages
German (de)
English (en)
Other versions
DE3610994A1 (de
Inventor
Masataka Kawasaki Kanagawa Jp Yamashita
Takao Tokio/Tokyo Jp Takiguchi
Shoji Fuchu Tokio/Tokyo Jp Umehara
Masakazu Matsumoto
Shozo Yokohama Kanagawa Jp Ishikawa
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.)
Canon Inc
Original Assignee
Canon 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
Priority claimed from JP6972285A external-priority patent/JPS61228453A/ja
Priority claimed from JP6972185A external-priority patent/JPS61251861A/ja
Priority claimed from JP9045285A external-priority patent/JPS61251864A/ja
Priority claimed from JP9228685A external-priority patent/JPS61251866A/ja
Priority claimed from JP10151385A external-priority patent/JPS61260250A/ja
Priority claimed from JP11009785A external-priority patent/JPS61269164A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3610994A1 publication Critical patent/DE3610994A1/de
Application granted granted Critical
Publication of DE3610994C2 publication Critical patent/DE3610994C2/de
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
    • G03G5/0683—Disazo dyes containing polymethine or anthraquinone groups
    • 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
    • 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
    • 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
    • G03G5/0681—Disazo dyes containing hetero rings in the part of the molecule between the azo-groups
    • 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
    • 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
    • G03G5/0687—Trisazo 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
    • G03G5/0675—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 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
    • G03G5/0687—Trisazo dyes
    • G03G5/069—Trisazo dyes containing polymethine or anthraquinone groups
    • 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
    • G03G5/0687—Trisazo dyes
    • G03G5/069—Trisazo dyes containing polymethine or anthraquinone groups
    • G03G5/0692—Trisazo dyes containing polymethine or anthraquinone groups 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 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
    • G03G5/0694—Azo dyes containing more than three azo groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE19863610994 1985-04-02 1986-04-02 Lichtempfindliches aufzeichnungsmaterial fuer die elektrophotographie Granted DE3610994A1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP6972285A JPS61228453A (ja) 1985-04-02 1985-04-02 電子写真感光体
JP6972185A JPS61251861A (ja) 1985-04-02 1985-04-02 電子写真感光体
JP9045285A JPS61251864A (ja) 1985-04-26 1985-04-26 電子写真感光体
JP9228685A JPS61251866A (ja) 1985-05-01 1985-05-01 電子写真感光体
JP10151385A JPS61260250A (ja) 1985-05-15 1985-05-15 電子写真感光体
JP11009785A JPS61269164A (ja) 1985-05-24 1985-05-24 電子写真感光体

Publications (2)

Publication Number Publication Date
DE3610994A1 DE3610994A1 (de) 1986-11-06
DE3610994C2 true DE3610994C2 (enExample) 1989-08-24

Family

ID=27551136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863610994 Granted DE3610994A1 (de) 1985-04-02 1986-04-02 Lichtempfindliches aufzeichnungsmaterial fuer die elektrophotographie

Country Status (4)

Country Link
US (1) US4743523A (enExample)
DE (1) DE3610994A1 (enExample)
FR (1) FR2584204B1 (enExample)
GB (1) GB2176019B (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147462A (ja) * 1985-12-20 1987-07-01 Canon Inc 電子写真感光体
JPS63133155A (ja) * 1986-11-25 1988-06-04 Minolta Camera Co Ltd 感光体
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
JPS63301956A (ja) * 1987-06-01 1988-12-08 Canon Inc 電子写真感光体
JPS63301953A (ja) * 1987-06-01 1988-12-08 Canon Inc 電子写真感光体の製造方法
JPS63301955A (ja) * 1987-06-02 1988-12-08 Canon Inc 有機光導電性アゾ顔料の分散液の製造方法
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
DE4042427C2 (de) * 1989-01-19 1994-03-31 Fuji Electric Co Ltd Elektrophotographisches Aufzeichnungsmaterial
DE4001351C2 (de) * 1989-01-19 1995-03-16 Fuji Electric Co Ltd Elektrophotographisches Aufzeichnungsmaterial
JPH02300756A (ja) * 1989-05-15 1990-12-12 Fuji Photo Film Co Ltd 電子写真感光体
US5501927A (en) * 1990-04-27 1996-03-26 Fuji Xerox Co., Ltd. Electrophotographic photoreceptors
US5312906A (en) * 1991-07-25 1994-05-17 Ricoh Company, Ltd. Optical information recording media and bisazo compounds for use therein
JP3224649B2 (ja) * 1993-10-20 2001-11-05 株式会社リコー 電子写真感光体
US6410195B1 (en) 1999-08-12 2002-06-25 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
DE60136322D1 (de) 2000-09-29 2008-12-11 Canon Kk Elektrophotographisches, lichtempfindliches Element, Prozesskartusche und elektrophotographischer Apparat
DE60229457D1 (de) 2001-01-31 2008-12-04 Canon Kk Elektrophotographischer Apparat und Prozesskartusche
JP2010235909A (ja) * 2008-07-09 2010-10-21 Ricoh Co Ltd 複合アゾ顔料の製造方法およびそれにより得られた複合アゾ顔料
JP5569831B1 (ja) 2013-05-15 2014-08-13 国立大学法人東北大学 マイクロ空室の内壁面処理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279981A (en) * 1977-04-22 1981-07-21 Ricoh Company, Ltd. Electrophotographic elements containing trisazo compounds
JPS5782845A (en) * 1980-11-11 1982-05-24 Canon Inc Electrophotographic receptor
US4439506A (en) * 1981-05-28 1984-03-27 Ricoh Co., Ltd. Multilayer electrophotographic element containing a trisazo charge carrier generating substance and an anthracene or divinyl benzene charge carrier transfer substance
JPS5880643A (ja) * 1981-11-09 1983-05-14 Mita Ind Co Ltd 電子写真感光体
JPS59204046A (ja) * 1983-05-06 1984-11-19 Konishiroku Photo Ind Co Ltd 電子写真感光体
US4582771A (en) * 1983-12-28 1986-04-15 Ricoh Co., Ltd. Disazo compound, method for preparing the same, and electrophotographic element containing the same for use in electrophotography

Also Published As

Publication number Publication date
FR2584204B1 (fr) 1990-07-20
GB2176019A (en) 1986-12-10
DE3610994A1 (de) 1986-11-06
US4743523A (en) 1988-05-10
GB8608077D0 (en) 1986-05-08
FR2584204A1 (fr) 1987-01-02
GB2176019B (en) 1989-10-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8180 Miscellaneous part 1

Free format text: ES ERFOLGT EIN ERGAENZUNGSDRUCK MIT DEN UNSCHARF REPRODUZIERTEN BESCHREIBUNGSSEITEN 45, 52, 55, 62,66, 69, 70 UND 73

D2 Grant after examination
8364 No opposition during term of opposition