JPS6422969A - Azo compound and production thereof - Google Patents

Azo compound and production thereof

Info

Publication number
JPS6422969A
JPS6422969A JP17877887A JP17877887A JPS6422969A JP S6422969 A JPS6422969 A JP S6422969A JP 17877887 A JP17877887 A JP 17877887A JP 17877887 A JP17877887 A JP 17877887A JP S6422969 A JPS6422969 A JP S6422969A
Authority
JP
Japan
Prior art keywords
substituted
matter
formula
aryl
alkyl
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
JP17877887A
Other languages
Japanese (ja)
Other versions
JP2612169B2 (en
Inventor
Mitsuru Hashimoto
Masaomi Sasaki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP62178778A priority Critical patent/JP2612169B2/en
Publication of JPS6422969A publication Critical patent/JPS6422969A/en
Application granted granted Critical
Publication of JP2612169B2 publication Critical patent/JP2612169B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G5/0681—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, 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
    • G03G5/0677—Monoazo 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
    • G03G5/0675—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, 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)
  • Photoreceptors In Electrophotography (AREA)

Abstract

NEW MATERIAL:A compound of formula I [R1 and R2 are each (substituted) alkyl, (substituted)aryl, heterocyclic residue, etc.; R3 is H (but excepted when R4 is H), (substituted)alkyl, (substituted)alkoxy, (substituted)alkylsulfonyl, halogen, (substituted)aryl, etc.; n1 is 1-4; R4 is H, (substituted)alkyl or (substituted) aryl; X is diazonium residue; n2 is 1-4]. USE:Useful as a charge-generating matter for lamination-type electrophotography photosensitive substance, charge-generating matter in electrophotography photosensitive substance having monolayer-type photosensitive layer formula by dispersing said matter and charge-carrier in a resin, and photoconductive matter in electrophotography photosensitive substance having photosensitive layer formed by dispersing said matter in a resin. PREPARATION:A reaction is carried out between a 2-hydroxy-3-carbamoylbenzo [a] carbazole derivative of formula II and a diazonium salt compound of formula III (Y is anionic functional group).
JP62178778A 1987-07-17 1987-07-17 Azo compound and method for producing the same Expired - Lifetime JP2612169B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178778A JP2612169B2 (en) 1987-07-17 1987-07-17 Azo compound and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178778A JP2612169B2 (en) 1987-07-17 1987-07-17 Azo compound and method for producing the same

Publications (2)

Publication Number Publication Date
JPS6422969A true JPS6422969A (en) 1989-01-25
JP2612169B2 JP2612169B2 (en) 1997-05-21

Family

ID=16054468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178778A Expired - Lifetime JP2612169B2 (en) 1987-07-17 1987-07-17 Azo compound and method for producing the same

Country Status (1)

Country Link
JP (1) JP2612169B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488601A (en) * 1992-10-26 1996-01-30 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
WO2012091083A1 (en) * 2010-12-28 2012-07-05 大日精化工業株式会社 Black azo pigment and process for production thereof, colored composition, coloring method, and colored articles

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155227A (en) * 1978-05-30 1979-12-07 Ricoh Co Ltd Preparation of dis-or trisazo pigment
JPS5694357A (en) * 1979-12-28 1981-07-30 Ricoh Co Ltd Electrophotographic receptor
JPS59197465A (en) * 1983-04-26 1984-11-09 Ricoh Co Ltd Novel tetrazonium salt compound, novel disazo compound and production thereof
JPS60118750A (en) * 1983-11-30 1985-06-26 Konishiroku Photo Ind Co Ltd Photosensitive material
JPS60247244A (en) * 1984-05-22 1985-12-06 Mitsubishi Paper Mills Ltd Electrophotographic sensitive body
JPS614765A (en) * 1984-06-19 1986-01-10 Ricoh Co Ltd Novel disazo compound and production thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155227A (en) * 1978-05-30 1979-12-07 Ricoh Co Ltd Preparation of dis-or trisazo pigment
JPS5694357A (en) * 1979-12-28 1981-07-30 Ricoh Co Ltd Electrophotographic receptor
JPS59197465A (en) * 1983-04-26 1984-11-09 Ricoh Co Ltd Novel tetrazonium salt compound, novel disazo compound and production thereof
JPS60118750A (en) * 1983-11-30 1985-06-26 Konishiroku Photo Ind Co Ltd Photosensitive material
JPS60247244A (en) * 1984-05-22 1985-12-06 Mitsubishi Paper Mills Ltd Electrophotographic sensitive body
JPS614765A (en) * 1984-06-19 1986-01-10 Ricoh Co Ltd Novel disazo compound and production thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488601A (en) * 1992-10-26 1996-01-30 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
US5629920A (en) * 1992-10-26 1997-05-13 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
WO2012091083A1 (en) * 2010-12-28 2012-07-05 大日精化工業株式会社 Black azo pigment and process for production thereof, colored composition, coloring method, and colored articles
CN103282443A (en) * 2010-12-28 2013-09-04 大日精化工业株式会社 Black azo pigment and process for production thereof, colored composition, coloring method, and colored articles
CN103282443B (en) * 2010-12-28 2015-01-07 大日精化工业株式会社 Black azo pigment and process for production thereof, colored composition, coloring method, and colored articles
JP5866299B2 (en) * 2010-12-28 2016-02-17 大日精化工業株式会社 Black azo dye, production method, coloring composition, coloring method and colored articles

Also Published As

Publication number Publication date
JP2612169B2 (en) 1997-05-21

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