FR2324030B1 - - Google Patents

Info

Publication number
FR2324030B1
FR2324030B1 FR7623075A FR7623075A FR2324030B1 FR 2324030 B1 FR2324030 B1 FR 2324030B1 FR 7623075 A FR7623075 A FR 7623075A FR 7623075 A FR7623075 A FR 7623075A FR 2324030 B1 FR2324030 B1 FR 2324030B1
Authority
FR
France
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
FR7623075A
Other languages
French (fr)
Other versions
FR2324030A1 (fr
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2324030A1 publication Critical patent/FR2324030A1/fr
Application granted granted Critical
Publication of FR2324030B1 publication Critical patent/FR2324030B1/fr
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, 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
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0083—Solutions of 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0525—Coating methods
    • 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
    • G03G5/0609—Acyclic or carbocyclic compounds containing oxygen
    • G03G5/0611—Squaric acid
    • 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
    • G03G5/0618—Acyclic or carbocyclic compounds containing oxygen and nitrogen
    • 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
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group 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
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0672—Dyes containing a methine or polymethine group containing two or more methine or polymethine groups
    • G03G5/0674—Dyes containing a methine or polymethine group containing two or more methine or polymethine 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, 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
FR7623075A 1975-09-15 1976-07-20 Procede de fabrication de materiau photoconducteur. materiau photoconducteur obtenu par ledit procede et procede electrophotographique utilisant ce materiau photoconducteur Granted FR2324030A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61359575A 1975-09-15 1975-09-15

Publications (2)

Publication Number Publication Date
FR2324030A1 FR2324030A1 (fr) 1977-04-08
FR2324030B1 true FR2324030B1 (enExample) 1979-09-28

Family

ID=24457913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623075A Granted FR2324030A1 (fr) 1975-09-15 1976-07-20 Procede de fabrication de materiau photoconducteur. materiau photoconducteur obtenu par ledit procede et procede electrophotographique utilisant ce materiau photoconducteur

Country Status (7)

Country Link
US (1) US4123270A (enExample)
AU (1) AU504007B2 (enExample)
BE (1) BE845182A (enExample)
BR (1) BR7606151A (enExample)
FR (1) FR2324030A1 (enExample)
NL (1) NL7609701A (enExample)
SU (1) SU738526A3 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027017B2 (ja) * 1977-07-08 1985-06-26 株式会社リコー 電子写真用感光体
US4299896A (en) * 1977-07-18 1981-11-10 Ricoh Co., Ltd. Electrophotographic sensitive materials containing a disazo pigment
NL7808418A (nl) * 1978-08-14 1980-02-18 Oce Nederland Bv Werkwijze voor het vervaardigen van een elektrofoto- grafisch element.
US4307167A (en) * 1980-03-03 1981-12-22 International Business Machines Corporation Layered electrophotographic plate having tetramethyl benzidene based disazo dye
US4321318A (en) * 1980-12-23 1982-03-23 International Business Machines Corporation Disazo photoconductor and process of manufacture of electrophotographic element
DE3110958A1 (de) * 1981-03-20 1982-09-30 Basf Ag, 6700 Ludwigshafen Elektrophotographisches aufzeichnungsmaterial
JPS57176055A (en) * 1981-04-21 1982-10-29 Mitsubishi Chem Ind Ltd Electrophotographic receptor
US4390610A (en) * 1981-10-29 1983-06-28 International Business Machines Corporation Layered electrophotographic imaging element, apparatus and method sensitive to gallium arsenide laser, the element including two charge generation layers and a polycarbonate adhesive layer
JPS58178363A (ja) * 1982-04-13 1983-10-19 Mita Ind Co Ltd 電子写真感光体
JPS58194034A (ja) * 1982-05-10 1983-11-11 Mita Ind Co Ltd 電子写真感光体
JPS59195242A (ja) * 1983-04-20 1984-11-06 Canon Inc 積層型電子写真感光体
US4606986A (en) * 1983-12-05 1986-08-19 Xerox Corporation Electrophotographic elements containing unsymmetrical squaraines
US4486520A (en) * 1983-12-05 1984-12-04 Xerox Corporation Photoconductive devices containing novel squaraine compositions
US4508803A (en) * 1983-12-05 1985-04-02 Xerox Corporation Photoconductive devices containing novel benzyl fluorinated squaraine compositions
US4523035A (en) * 1983-12-05 1985-06-11 Xerox Corporation Process for synthesizing squaraine compositions
US4490452A (en) * 1983-12-09 1984-12-25 International Business Machines Corporation Xerographic photoconductors with cross-linked epoxy binder
US4585884A (en) * 1984-05-23 1986-04-29 Xerox Corporation Silylated compositions, and deuterated hydroxyl squaraine compositions and processes
US4559286A (en) * 1984-09-13 1985-12-17 Xerox Corporation Mixed squaraine photoconductive compositions
JPS6268855A (ja) * 1985-09-20 1987-03-28 Dainichi Color & Chem Mfg Co Ltd 赤外線反射性材料
JPS6268856A (ja) * 1985-09-20 1987-03-28 Dainichi Color & Chem Mfg Co Ltd 迷彩用材料
US4830786A (en) * 1986-02-27 1989-05-16 Syntex (U.S.A.) Inc. Squaraine dyes
US5039818A (en) * 1986-02-27 1991-08-13 Syntex (U.S.A.) Inc. Squaraine dye
JPH0690523B2 (ja) * 1986-10-09 1994-11-14 ミノルタ株式会社 感光体
JPS63133155A (ja) * 1986-11-25 1988-06-04 Minolta Camera Co Ltd 感光体
US4917981A (en) * 1986-12-25 1990-04-17 Fuji Electric Co., Ltd. Photosensitive member for electrophotography
JP2605704B2 (ja) * 1987-02-12 1997-04-30 ミノルタ株式会社 感光体
US4810608A (en) * 1987-02-12 1989-03-07 Minolta Camera Kabushiki Kaisha Photosensitive member having an azo compound
JP2611209B2 (ja) * 1987-02-17 1997-05-21 ミノルタ株式会社 感光体
US4882257A (en) * 1987-05-27 1989-11-21 Canon Kabushiki Kaisha Electrophotographic device
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
JP2679082B2 (ja) * 1988-02-23 1997-11-19 ミノルタ株式会社 感光体
JPH01217358A (ja) * 1988-02-26 1989-08-30 Canon Inc 電子写真感光体
US4874682A (en) * 1988-10-28 1989-10-17 International Business Machines Corporation Organic photoconductors with reduced fatigue
GB2231166B (en) * 1989-04-13 1993-05-05 Ind Tech Res Inst Organic photoreceptor for use in electrophotography
US5116709A (en) * 1989-06-13 1992-05-26 Industrial Technology Research Institute Electrophotoreceptor using styrene-maleic anhydride copolymer as the polymeric binder
US5047304A (en) * 1989-10-18 1991-09-10 Canon Kabushiki Kaisha Electrophotographic photosensitive member
US5093218A (en) * 1989-10-19 1992-03-03 Canon Kabushiki Kaisha Electrophotographic photosensitive member having an azo pigment
US5164276A (en) * 1990-11-27 1992-11-17 Xerox Corporation Charge generation layers and charge transport, layers for electrophotographic imaging members, and processes for producing same
US5130217A (en) * 1991-09-17 1992-07-14 Lexmark International, Inc. Squarylium photoconductors with noncrystalline bisphenol a binders
US6331370B1 (en) 1995-06-07 2001-12-18 Xerox Corporation Squeak and deletion resistant imaging member and system
NL1006695C2 (nl) * 1997-07-31 1999-02-02 Oce Tech Bv Azine bevattend fotogeleidend element.
US6017665A (en) * 1998-02-26 2000-01-25 Mitsubishi Chemical America Charge generation layers and charge transport layers and organic photoconductive imaging receptors containing the same, and method for preparing the same
US6040098A (en) * 1998-11-20 2000-03-21 Lexmark International, Inc. Solution squarylium charge generation systems incorporating binder blends
JP5046628B2 (ja) * 2006-12-01 2012-10-10 株式会社リコー ビスアゾ化合物、２−ヒドロキシ−３−フェニルカルバモイルナフタレン化合物、ビスアゾ化合物の製造方法、電子写真方式の感光体、画像形成装置およびプロセスカートリッジ

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL175307B (nl) * 1952-05-31 Air Prod & Chem Werkwijze ter bereiding van opschuimbare vinylharsmengsels, alsmede de hieruit vervaardigde schuimvormige voorwerpen.
US3384632A (en) * 1965-04-02 1968-05-21 Xerox Corp Arylazo-4-isopropoxy-1-naphthol compounds
FR1560532A (enExample) * 1968-01-29 1969-03-21
DE1772688A1 (de) * 1968-06-20 1971-05-27 Agfa Gevaert Ag Sinsibilisierte photoleitfaehige Schichten
GB1241899A (en) * 1968-08-02 1971-08-04 Bayer Ag Improved exhaustion process for dyeing fibre material containing-nh-groups
US3925012A (en) * 1968-08-02 1975-12-09 Bayer Ag Process for dyeing fibre material containing nh-groups from organic solvents
US3549358A (en) * 1968-12-23 1970-12-22 Ibm Electrophotographic process using organic photoconductors having at least two chromophores
NL6909271A (en) * 1969-06-18 1970-12-22 Azo-pigments in electrophoretic copying
BE754283A (fr) * 1969-08-01 1970-12-31 Rca Corp Materiaux electrophotographiques rendus spectralement sensibles
GB1296390A (enExample) * 1969-12-11 1972-11-15
US3697595A (en) * 1970-03-31 1972-10-10 Ibm Conjugated nitro amines
JPS4817353B1 (enExample) * 1970-06-11 1973-05-29
US3879200A (en) * 1970-12-01 1975-04-22 Xerox Corp Novel xerographic plate containing photoinjecting bis-benzimidazole pigments
US3898084A (en) * 1971-03-30 1975-08-05 Ibm Electrophotographic processes using disazo pigments
IT946574B (it) * 1971-03-30 1973-05-21 Ibm Procedimento elettrofotografico impiegante disazopigmenti
US3737311A (en) * 1971-06-04 1973-06-05 Xerox Corp Electrostatic particle transfer imaging process
DE2246254C2 (de) * 1972-09-21 1982-07-01 Hoechst Ag, 6000 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
US3837851A (en) * 1973-01-15 1974-09-24 Ibm Photoconductor overcoated with triarylpyrazoline charge transport layer
US3824099A (en) * 1973-01-15 1974-07-16 Ibm Sensitive electrophotographic plates

Also Published As

Publication number Publication date
NL7609701A (nl) 1977-03-17
BE845182A (fr) 1976-12-01
BR7606151A (pt) 1977-08-23
US4123270A (en) 1978-10-31
AU1779476A (en) 1978-03-23
SU738526A3 (ru) 1980-05-30
AU504007B2 (en) 1979-09-27
FR2324030A1 (fr) 1977-04-08

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
TP Transmission of property
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse