JPS59204046A - 電子写真感光体 - Google Patents

電子写真感光体

Info

Publication number
JPS59204046A
JPS59204046A JP58079607A JP7960783A JPS59204046A JP S59204046 A JPS59204046 A JP S59204046A JP 58079607 A JP58079607 A JP 58079607A JP 7960783 A JP7960783 A JP 7960783A JP S59204046 A JPS59204046 A JP S59204046A
Authority
JP
Japan
Prior art keywords
group
substituted
unsubstituted
carrier
electrophotographic photoreceptor
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
JP58079607A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0210413B2 (enExample
Inventor
Osamu Sasaki
佐々木　収
Kiyoshi Sawada
潔 澤田
Hisahiro Hirose
尚弘 廣瀬
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 JP58079607A priority Critical patent/JPS59204046A/ja
Priority to EP84303049A priority patent/EP0125128B1/en
Priority to DE8484303049T priority patent/DE3465641D1/de
Priority to US06/607,200 priority patent/US4562131A/en
Publication of JPS59204046A publication Critical patent/JPS59204046A/ja
Publication of JPH0210413B2 publication Critical patent/JPH0210413B2/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
    • 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
    • C09B35/378—Trisazo dyes of the 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 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP58079607A 1983-05-06 1983-05-06 電子写真感光体 Granted JPS59204046A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58079607A JPS59204046A (ja) 1983-05-06 1983-05-06 電子写真感光体
EP84303049A EP0125128B1 (en) 1983-05-06 1984-05-04 Photoreceptor for use in electrophotography
DE8484303049T DE3465641D1 (en) 1983-05-06 1984-05-04 Photoreceptor for use in electrophotography
US06/607,200 US4562131A (en) 1983-05-06 1984-05-04 Photoreceptor containing a trisazo compound for use in electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58079607A JPS59204046A (ja) 1983-05-06 1983-05-06 電子写真感光体

Publications (2)

Publication Number Publication Date
JPS59204046A true JPS59204046A (ja) 1984-11-19
JPH0210413B2 JPH0210413B2 (enExample) 1990-03-08

Family

ID=13694701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58079607A Granted JPS59204046A (ja) 1983-05-06 1983-05-06 電子写真感光体

Country Status (4)

Country Link
US (1) US4562131A (enExample)
EP (1) EP0125128B1 (enExample)
JP (1) JPS59204046A (enExample)
DE (1) DE3465641D1 (enExample)

Cited By (1)

* 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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606988A (en) * 1984-02-21 1986-08-19 Ricoh Company, Ltd. Styryl derivatives and electrophotographic photoconductor comprising one styryl derivative
US4600674A (en) * 1984-06-21 1986-07-15 Mitsubishi Paper Mills, Ltd. Trisazo electrophotographic photoconductive material
US4743523A (en) * 1985-04-02 1988-05-10 Canon Kabushiki Kaisha Photosensitive member for electrophotography
JPS6235365A (ja) * 1985-08-09 1987-02-16 Fuji Photo Film Co Ltd 電子写真感光体
JPS62139564A (ja) * 1985-12-13 1987-06-23 Mitsubishi Paper Mills Ltd 電子写真感光体
JP2521137B2 (ja) * 1988-11-08 1996-07-31 富士写真フイルム株式会社 電子写真感光体
CN106147283B (zh) * 2015-04-08 2018-04-06 上海汇友精密化学品有限公司 一种偶氮分散染料及其组合物

Family Cites Families (4)

* 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
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
US4436800A (en) * 1981-05-28 1984-03-13 Ricoh Co., Ltd. Multilayer electrophotographic element containing a trisazo charge carrier generating substance and a hydrazone charge carrier transfer substance
DE3201202A1 (de) * 1982-01-16 1983-07-28 Basf Ag, 6700 Ludwigshafen Neue phenylhydrazone und deren verwendung

Cited By (1)

* 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

Also Published As

Publication number Publication date
JPH0210413B2 (enExample) 1990-03-08
EP0125128A1 (en) 1984-11-14
DE3465641D1 (en) 1987-10-01
EP0125128B1 (en) 1987-08-26
US4562131A (en) 1985-12-31

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