FR2592183A1 - Element electrophotographique photosensible pour rayons infrarouges - Google Patents

Element electrophotographique photosensible pour rayons infrarouges

Info

Publication number
FR2592183A1
FR2592183A1 FR8617814A FR8617814A FR2592183A1 FR 2592183 A1 FR2592183 A1 FR 2592183A1 FR 8617814 A FR8617814 A FR 8617814A FR 8617814 A FR8617814 A FR 8617814A FR 2592183 A1 FR2592183 A1 FR 2592183A1
Authority
FR
France
Prior art keywords
infrared rays
photosensitive
electrophotographic element
photosensitive electrophotographic
generating material
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
FR8617814A
Other languages
English (en)
Other versions
FR2592183B1 (fr
Inventor
Shoji Umehara
Masakazu Matsumoto
Takao Takiguchi
Shozo Ishikawa
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
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of FR2592183A1 publication Critical patent/FR2592183A1/fr
Application granted granted Critical
Publication of FR2592183B1 publication Critical patent/FR2592183B1/fr
Expired 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
    • C09B26/00—Hydrazone dyes; Triazene dyes
    • C09B26/02—Hydrazone 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
    • C09B35/023—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy or polyhydroxy compound
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • 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

Abstract

L'invention concerne un élément électrophotographique photosensible pour rayons infrarouges, du type à séparation des fonctions. L'élément de l'invention comprend en association une matière génératrice de charge et une matière de transport de charge, la matière génératrice étant un pigment disazoïque. L'élément de l'invention, appliqué comme élément photosensible pour lasers à semi-conducteur, se caractérise notamment par une plage photosensible s'étendant jusqu'à une grande longueur d'onde, ainsi que par une bonne sensibilité et une bonne durabilité.
FR868617814A 1985-12-20 1986-12-19 Element electrophotographique photosensible pour rayons infrarouges Expired FR2592183B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60288178A JPS62147462A (ja) 1985-12-20 1985-12-20 電子写真感光体

Publications (2)

Publication Number Publication Date
FR2592183A1 true FR2592183A1 (fr) 1987-06-26
FR2592183B1 FR2592183B1 (fr) 1989-04-28

Family

ID=17726819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868617814A Expired FR2592183B1 (fr) 1985-12-20 1986-12-19 Element electrophotographique photosensible pour rayons infrarouges

Country Status (5)

Country Link
US (1) US4830944A (fr)
JP (1) JPS62147462A (fr)
DE (1) DE3643341A1 (fr)
FR (1) FR2592183B1 (fr)
GB (1) GB2187296B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626089A1 (fr) * 1988-01-14 1989-07-21 Canon Kk Support electrophotographique photosensible
US7919219B2 (en) 2004-11-24 2011-04-05 Hodogaya Chemical Co., Ltd. Electrophotographic photosensitive body
US8808951B2 (en) 2004-11-22 2014-08-19 Hodogaya Chemical Co., Ltd. Electrophotographic photosensitive body

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2502067B2 (ja) * 1986-06-18 1996-05-29 株式会社リコー ２−ヒドロキシ−３−カルバモイルベンゾ〔ａ〕カルバゾ−ル誘導体及びその製造方法
JPH01250349A (ja) * 1987-12-02 1989-10-05 Ricoh Co Ltd ２−ヒドロキシ−３−カルバモイルベンゾ〔ａ〕カルバゾール誘導体及びその製造方法
US4957836A (en) * 1989-05-25 1990-09-18 Industrial Technology Research Institute Electrophotoreceptor using hydrazone as the charge transport material
US5275898A (en) * 1989-06-06 1994-01-04 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
DE4018010C2 (de) * 1989-06-06 1995-04-27 Fuji Electric Co Ltd Elektrophotographisches Aufzeichnungsmaterial
US5132189A (en) * 1989-09-07 1992-07-21 Fuji Electric Co., Ltd. Photoconductor for electrophotography
JPH03255453A (ja) * 1990-01-17 1991-11-14 Fuji Electric Co Ltd 電子写真用感光体
JP2770539B2 (ja) * 1990-03-08 1998-07-02 富士電機株式会社 電子写真用感光体
US5194355A (en) * 1990-04-10 1993-03-16 Canon Kabushiki Kaisha Electrophotographic photosensitive member
US5130443A (en) * 1991-04-29 1992-07-14 Xerox Corporation Process for the preparation of anilides
US5316881A (en) * 1991-12-27 1994-05-31 Fuji Electric Co., Ltd. Photoconductor for electrophotgraphy containing benzidine derivative
JPH05224439A (ja) * 1992-02-12 1993-09-03 Fuji Electric Co Ltd 電子写真用感光体
JP2817822B2 (ja) * 1992-05-14 1998-10-30 富士電機株式会社 電子写真用感光体
JP3798112B2 (ja) * 1996-04-30 2006-07-19 ヒューレット・パッカード・カンパニー 低温硬化結合剤
US6174637B1 (en) 2000-01-19 2001-01-16 Xerox Corporation Electrophotographic imaging member and process of making
WO2005115970A1 (fr) * 2004-05-25 2005-12-08 Hodogaya Chemical Co., Ltd. COMPOSÉ p-TERPHÉNYLE ET CORPS PHOTOSENSIBLE POUR ÉLECTROPHOTOGRAPHIE UTILISANT UN TEL COMPOSANT
CN101213190A (zh) * 2005-07-14 2008-07-02 Irm责任有限公司 用作tpo模拟物的化合物和组合物
WO2007063989A1 (fr) 2005-12-02 2007-06-07 Mitsubishi Chemical Corporation Photorécepteur électrophotographique et dispositif de formation d’image
US10020222B2 (en) 2013-05-15 2018-07-10 Canon, Inc. Method for processing an inner wall surface of a micro vacancy
CN106366017A (zh) * 2016-08-16 2017-02-01 天津大学 9‑蒽甲醛‑1,1‑二苯基腙的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038496A (en) * 1978-12-04 1980-07-23 Xerox Corp Electrophotographic materials
EP0029703A1 (fr) * 1979-11-23 1981-06-03 Xerox Corporation Organe d'enregistrement électrophotographique
JPS59197043A (ja) * 1983-04-22 1984-11-08 Ricoh Co Ltd 電子写真用感光体
DE3447685A1 (de) * 1983-12-28 1985-07-18 Ricoh Co., Ltd., Tokio/Tokyo Disazoverbindungen, verfahren zu ihrer herstellung und ein diese verbindungen enthaltendes elektrophotographisches element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215177A1 (de) * 1982-04-23 1983-10-27 Hartmann & Braun Ag, 6000 Frankfurt Ueberwachungssystem fuer eine oder mehrere, gleichartig aufgebaute prozessstationen
US4599287A (en) * 1983-11-09 1986-07-08 Konishiroku Photo Industry Co., Ltd. Positive charging photorecptor
US4596754A (en) * 1984-04-27 1986-06-24 Ricoh Company, Ltd. Electrophotographic printing original plate and electrophotographic plate making process using the printing original plate
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
US4702982A (en) * 1985-05-31 1987-10-27 Canon Kabushiki Kaisha Electrophotographic photosensitive member comprising disazo pigment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038496A (en) * 1978-12-04 1980-07-23 Xerox Corp Electrophotographic materials
EP0029703A1 (fr) * 1979-11-23 1981-06-03 Xerox Corporation Organe d'enregistrement électrophotographique
JPS59197043A (ja) * 1983-04-22 1984-11-08 Ricoh Co Ltd 電子写真用感光体
DE3447685A1 (de) * 1983-12-28 1985-07-18 Ricoh Co., Ltd., Tokio/Tokyo Disazoverbindungen, verfahren zu ihrer herstellung und ein diese verbindungen enthaltendes elektrophotographisches element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 62 (P-342)[1785], 19 mars 1985; & JP-A-59 197 043 (RICOH K.K.) 08-11-1984 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626089A1 (fr) * 1988-01-14 1989-07-21 Canon Kk Support electrophotographique photosensible
US8808951B2 (en) 2004-11-22 2014-08-19 Hodogaya Chemical Co., Ltd. Electrophotographic photosensitive body
US7919219B2 (en) 2004-11-24 2011-04-05 Hodogaya Chemical Co., Ltd. Electrophotographic photosensitive body

Also Published As

Publication number Publication date
GB2187296B (en) 1989-10-18
DE3643341C2 (fr) 1989-09-28
GB2187296A (en) 1987-09-03
GB8630252D0 (en) 1987-01-28
US4830944A (en) 1989-05-16
JPH0417427B2 (fr) 1992-03-25
DE3643341A1 (de) 1987-06-25
FR2592183B1 (fr) 1989-04-28
JPS62147462A (ja) 1987-07-01

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