DE3485456D1 - Photorezeptor. - Google Patents

Photorezeptor.

Info

Publication number
DE3485456D1
DE3485456D1 DE8484113489T DE3485456T DE3485456D1 DE 3485456 D1 DE3485456 D1 DE 3485456D1 DE 8484113489 T DE8484113489 T DE 8484113489T DE 3485456 T DE3485456 T DE 3485456T DE 3485456 D1 DE3485456 D1 DE 3485456D1
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
DE8484113489T
Other languages
English (en)
Inventor
Yoshihide Fujimaki
Yoshiaki Takei
Yasuo Suzuki
Hiroyuki Nomori
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
Priority claimed from JP58210623A external-priority patent/JPS60102635A/ja
Priority claimed from JP58210622A external-priority patent/JPS60102634A/ja
Priority claimed from JP10822684A external-priority patent/JPH0248111B2/ja
Priority claimed from JP59108228A external-priority patent/JPS60250350A/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of DE3485456D1 publication Critical patent/DE3485456D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl 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
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • 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
    • C09B55/00—Azomethine dyes
    • C09B55/002—Monoazomethine dyes
    • C09B55/003—Monoazomethine dyes with the -C=N- group attached to an heteroring
    • 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
    • G03G5/0616—Hydrazines; Hydrazones
    • 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
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G03G5/0629—Heterocyclic compounds containing one hetero ring being five-membered containing one hetero atom
    • 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
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
    • G03G5/0637—Heterocyclic compounds containing one hetero ring being six-membered containing one hetero atom
    • 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
    • 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
    • G03G5/0679—Disazo dyes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE8484113489T 1983-11-09 1984-11-08 Photorezeptor. Expired - Fee Related DE3485456D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP58210623A JPS60102635A (ja) 1983-11-09 1983-11-09 感光体
JP58210622A JPS60102634A (ja) 1983-11-09 1983-11-09 感光体
JP10822684A JPH0248111B2 (ja) 1984-05-28 1984-05-28 Seitaidenyokankotai
JP59108228A JPS60250350A (ja) 1984-05-28 1984-05-28 正帯電用感光体

Publications (1)

Publication Number Publication Date
DE3485456D1 true DE3485456D1 (de) 1992-02-27

Family

ID=27469613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484113489T Expired - Fee Related DE3485456D1 (de) 1983-11-09 1984-11-08 Photorezeptor.

Country Status (3)

Country Link
US (1) US4599287A (de)
EP (1) EP0144791B1 (de)
DE (1) DE3485456D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148859A (ja) * 1984-08-17 1986-03-10 Konishiroku Photo Ind Co Ltd 正帯電用感光体
JPS62147462A (ja) * 1985-12-20 1987-07-01 Canon Inc 電子写真感光体
US4833054A (en) * 1986-10-30 1989-05-23 Fuji Xerox Co., Ltd. Electrophotographic photoreceptor having a bisazo compound
US4916039A (en) * 1987-07-08 1990-04-10 Ricoh Company, Ltd. Electrophotographic photoconductor
EP0448843A1 (de) * 1990-03-27 1991-10-02 Agfa-Gevaert N.V. Elektrophotographisches Registriermaterial
JP2870985B2 (ja) * 1990-05-22 1999-03-17 日本電気株式会社 電子写真感光体
EP0466094B1 (de) * 1990-07-10 1999-03-24 Canon Kabushiki Kaisha Lichtempfindliches elektrophotographisches Element
US5547791A (en) * 1993-11-26 1996-08-20 Mitsubishi Chemical Corporation Electrophotographic photoreceptor
US6905773B2 (en) * 2002-10-22 2005-06-14 Schlage Lock Company Corrosion-resistant coatings and methods of manufacturing the same
US7276627B2 (en) 2005-04-05 2007-10-02 Iowa State University Research Foundation, Inc. One pot sequential reactions and novel products produced thereby
US9125829B2 (en) 2012-08-17 2015-09-08 Hallstar Innovations Corp. Method of photostabilizing UV absorbers, particularly dibenzyolmethane derivatives, e.g., Avobenzone, with cyano-containing fused tricyclic compounds
US9867800B2 (en) 2012-08-10 2018-01-16 Hallstar Innovations Corp. Method of quenching singlet and triplet excited states of pigments, such as porphyrin compounds, particularly protoporphyrin IX, with conjugated fused tricyclic compounds have electron withdrawing groups, to reduce generation of reactive oxygen species, particularly singlet oxygen
US9145383B2 (en) 2012-08-10 2015-09-29 Hallstar Innovations Corp. Compositions, apparatus, systems, and methods for resolving electronic excited states

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681850A (en) * 1979-12-08 1981-07-04 Ricoh Co Ltd Electrophotographic receptor
US4390608A (en) * 1980-12-09 1983-06-28 Ricoh Company, Ltd. Layered charge generator/transport electrophotographic photoconductor uses bisazo pigment
JPS57195254A (en) * 1981-05-26 1982-11-30 Konishiroku Photo Ind Co Ltd Electrophotographic receptor
JPS5858550A (ja) * 1981-10-01 1983-04-07 Konishiroku Photo Ind Co Ltd 電子写真感光体
GB2114766B (en) * 1982-02-05 1985-05-22 Konishiroku Photo Ind Electrophotographic photoreceptor
JPH0239542B2 (ja) * 1982-02-22 1990-09-06 Konishiroku Photo Ind Shinkinabisuazokagobutsuoyobisonoseizoho
JPS58194035A (ja) * 1982-05-10 1983-11-11 Konishiroku Photo Ind Co Ltd 電子写真感光体
JPS58199353A (ja) * 1982-05-17 1983-11-19 Canon Inc 電子写真感光体
US4486522A (en) * 1982-05-20 1984-12-04 Ricoh Company, Ltd. Tetrazonium salt, novel disazo compound, method of preparing same and electrophotographic element using same
JPS5936654A (ja) * 1982-08-24 1984-02-28 Ricoh Co Ltd 新規なジアミノ化合物、新規なジスアゾ化合物およびその製造方法
JPS5936253A (ja) * 1982-08-24 1984-02-28 Ricoh Co Ltd 電子写真感光体
JPS59146062A (ja) * 1983-02-08 1984-08-21 Canon Inc 光導電性被膜およびそれを用いた電子写真感光体
US4474865A (en) * 1983-08-08 1984-10-02 Xerox Corporation Layered photoresponsive devices

Also Published As

Publication number Publication date
EP0144791A2 (de) 1985-06-19
EP0144791B1 (de) 1992-01-15
EP0144791A3 (en) 1986-02-05
US4599287A (en) 1986-07-08

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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