JPS5831341A - 電子写真感光体 - Google Patents

電子写真感光体

Info

Publication number
JPS5831341A
JPS5831341A JP13076681A JP13076681A JPS5831341A JP S5831341 A JPS5831341 A JP S5831341A JP 13076681 A JP13076681 A JP 13076681A JP 13076681 A JP13076681 A JP 13076681A JP S5831341 A JPS5831341 A JP S5831341A
Authority
JP
Japan
Prior art keywords
group
charge
layer
alkyl
pigment
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
JP13076681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6329740B2 (enrdf_load_stackoverflow
Inventor
Masaaki Ko
弘　正明
Yoshio Takasu
高須　義雄
Shozo Ishikawa
石川　昌三
Kazuharu Katagiri
片桐　一春
Hideyuki Takahashi
秀幸 高橋
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
Canon Finetech Nisca Inc
Original Assignee
Canon Inc
Copyer 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 Canon Inc, Copyer Co Ltd filed Critical Canon Inc
Priority to JP13076681A priority Critical patent/JPS5831341A/ja
Priority to US06/406,313 priority patent/US4551404A/en
Publication of JPS5831341A publication Critical patent/JPS5831341A/ja
Publication of JPS6329740B2 publication Critical patent/JPS6329740B2/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
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • 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
    • 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
    • G03G5/0683—Disazo 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, 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, 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, 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP13076681A 1981-06-18 1981-08-19 電子写真感光体 Granted JPS5831341A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13076681A JPS5831341A (ja) 1981-08-19 1981-08-19 電子写真感光体
US06/406,313 US4551404A (en) 1981-06-18 1982-08-09 Disazo electrophotographic photosensitive member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13076681A JPS5831341A (ja) 1981-08-19 1981-08-19 電子写真感光体

Publications (2)

Publication Number Publication Date
JPS5831341A true JPS5831341A (ja) 1983-02-24
JPS6329740B2 JPS6329740B2 (enrdf_load_stackoverflow) 1988-06-15

Family

ID=15042142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13076681A Granted JPS5831341A (ja) 1981-06-18 1981-08-19 電子写真感光体

Country Status (1)

Country Link
JP (1) JPS5831341A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104951A (ja) * 1983-11-14 1985-06-10 Ricoh Co Ltd 電子写真感光体
JPS6278563A (ja) * 1985-10-02 1987-04-10 Canon Inc 電子写真感光体
JPS62115452A (ja) * 1985-11-15 1987-05-27 Ricoh Co Ltd 電子写真用感光体
JPS62192747A (ja) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd 電子写真感光体
JPS62192748A (ja) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd 電子写真感光体
JPS62192749A (ja) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd 電子写真感光体
JPS62192750A (ja) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd 電子写真感光体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132347A (en) * 1977-04-25 1978-11-18 Ricoh Co Ltd Photoreceptor for electrophotography

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132347A (en) * 1977-04-25 1978-11-18 Ricoh Co Ltd Photoreceptor for electrophotography

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104951A (ja) * 1983-11-14 1985-06-10 Ricoh Co Ltd 電子写真感光体
JPS6278563A (ja) * 1985-10-02 1987-04-10 Canon Inc 電子写真感光体
JPS62115452A (ja) * 1985-11-15 1987-05-27 Ricoh Co Ltd 電子写真用感光体
JPS62192747A (ja) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd 電子写真感光体
JPS62192748A (ja) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd 電子写真感光体
JPS62192749A (ja) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd 電子写真感光体
JPS62192750A (ja) * 1986-02-19 1987-08-24 Dainichi Color & Chem Mfg Co Ltd 電子写真感光体

Also Published As

Publication number Publication date
JPS6329740B2 (enrdf_load_stackoverflow) 1988-06-15

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