EP0743561A2 - Elektrophotographisches, lichtempfindliches Element, Prozesskassette, und elektrophotographisches Gerät - Google Patents

Elektrophotographisches, lichtempfindliches Element, Prozesskassette, und elektrophotographisches Gerät Download PDF

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Publication number
EP0743561A2
EP0743561A2 EP96107814A EP96107814A EP0743561A2 EP 0743561 A2 EP0743561 A2 EP 0743561A2 EP 96107814 A EP96107814 A EP 96107814A EP 96107814 A EP96107814 A EP 96107814A EP 0743561 A2 EP0743561 A2 EP 0743561A2
Authority
EP
European Patent Office
Prior art keywords
group
formula
substituted
photosensitive member
oxytitanium phthalocyanine
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
EP96107814A
Other languages
English (en)
French (fr)
Other versions
EP0743561B1 (de
EP0743561A3 (de
Inventor
Suzuki c/o Canon K.K. Koichi
Takai c/o Canon K.K. Hideyuki
Kunieda c/o Canon K.K. Mitsuhiro
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 EP0743561A2 publication Critical patent/EP0743561A2/de
Publication of EP0743561A3 publication Critical patent/EP0743561A3/de
Application granted granted Critical
Publication of EP0743561B1 publication Critical patent/EP0743561B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G03G5/0694—Azo dyes containing more than three 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • 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
    • G03G5/0687—Trisazo dyes
EP96107814A 1995-05-17 1996-05-15 Elektrophotographisches, lichtempfindliches Element, Prozesskassette, und elektrophotographisches Gerät Expired - Lifetime EP0743561B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14142095 1995-05-17
JP14142095 1995-05-17
JP141420/95 1995-05-17

Publications (3)

Publication Number Publication Date
EP0743561A2 true EP0743561A2 (de) 1996-11-20
EP0743561A3 EP0743561A3 (de) 1998-01-21
EP0743561B1 EP0743561B1 (de) 2001-02-28

Family

ID=15291593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107814A Expired - Lifetime EP0743561B1 (de) 1995-05-17 1996-05-15 Elektrophotographisches, lichtempfindliches Element, Prozesskassette, und elektrophotographisches Gerät

Country Status (6)

Country Link
EP (1) EP0743561B1 (de)
KR (1) KR100230539B1 (de)
CN (1) CN1085352C (de)
DE (1) DE69611857T2 (de)
HK (1) HK1011735A1 (de)
SG (1) SG52802A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982633A1 (de) * 1998-08-26 2000-03-01 Canon Kabushiki Kaisha Elektrophotographisches lichtempfindliches Element, Prozesskartusche und elektrophotographisches Gerät
US6773856B2 (en) 2001-11-09 2004-08-10 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
US6953647B2 (en) 1998-11-30 2005-10-11 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
EP2259143A1 (de) * 2009-06-05 2010-12-08 Ricoh Company, Ltd Elektrofotografischer Fotorezeptor, Bilderzeugungsvorrichtung und Prozesskartusche mit dem Fotorezeptor
US8617777B2 (en) 2009-08-18 2013-12-31 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100349070C (zh) * 2004-11-25 2007-11-14 同济大学 一种偶氮/酞菁复合单层有机光电导体及其制备方法
JP5623886B2 (ja) * 2009-12-09 2014-11-12 富士フイルム株式会社 着色感光性組成物、カラーフィルタの製造方法、カラーフィルタ、及び液晶表示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01246558A (ja) * 1988-03-29 1989-10-02 Konica Corp 電子写真感光体
JPH01257862A (ja) * 1988-04-07 1989-10-13 Mitsubishi Paper Mills Ltd 電子写真平版印刷版
JPH0337656A (ja) * 1989-07-04 1991-02-19 Konica Corp 電子写真感光体
US5190839A (en) * 1988-07-04 1993-03-02 Konica Corporation Electrophotographic photoreceptor
US5411828A (en) * 1992-02-05 1995-05-02 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive member
EP0658814A2 (de) * 1993-11-29 1995-06-21 Canon Kabushiki Kaisha Elektrophotographisches lichtempfindliches Element, ein das Element umfassendes elektrophotographisches Gerät, und eine Baueinheit eines elektrophotographischen Gerätes
EP0686878A1 (de) * 1994-06-10 1995-12-13 Canon Kabushiki Kaisha Elektrophotographisches lichtempfindliches Element, ein das Element unfassendes elektrophotographisches Gerät, und eine Baueinheit eines elektrophotographischen Gerätes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63313165A (ja) * 1987-06-17 1988-12-21 Canon Inc 電子写真感光体
JP2583787B2 (ja) * 1988-04-22 1997-02-19 コニカ株式会社 感光体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01246558A (ja) * 1988-03-29 1989-10-02 Konica Corp 電子写真感光体
JPH01257862A (ja) * 1988-04-07 1989-10-13 Mitsubishi Paper Mills Ltd 電子写真平版印刷版
US5190839A (en) * 1988-07-04 1993-03-02 Konica Corporation Electrophotographic photoreceptor
JPH0337656A (ja) * 1989-07-04 1991-02-19 Konica Corp 電子写真感光体
US5411828A (en) * 1992-02-05 1995-05-02 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive member
EP0658814A2 (de) * 1993-11-29 1995-06-21 Canon Kabushiki Kaisha Elektrophotographisches lichtempfindliches Element, ein das Element umfassendes elektrophotographisches Gerät, und eine Baueinheit eines elektrophotographischen Gerätes
EP0686878A1 (de) * 1994-06-10 1995-12-13 Canon Kabushiki Kaisha Elektrophotographisches lichtempfindliches Element, ein das Element unfassendes elektrophotographisches Gerät, und eine Baueinheit eines elektrophotographischen Gerätes

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch, Week 8906 Derwent Publications Ltd., London, GB; Class E21, AN 89-041982 XP002048229 & JP 63 313 165 A (CANON KK) , 21 December 1988 *
DATABASE WPI Section Ch, Week 8949 Derwent Publications Ltd., London, GB; Class A89, AN 89-360425 XP002048228 & JP 01 270 060 A (KONICA CORP) , 27 October 1989 *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 583 (P-981), 22 December 1989 & JP 01 246558 A (KONICA CORP), 2 October 1989, *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 008 (P-987), 10 January 1990 & JP 01 257862 A (MITSUBISHI PAPER MILLS LTD), 13 October 1989, *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 176 (P-1198), 7 May 1991 & JP 03 037656 A (KONICA CORP), 19 February 1991, *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982633A1 (de) * 1998-08-26 2000-03-01 Canon Kabushiki Kaisha Elektrophotographisches lichtempfindliches Element, Prozesskartusche und elektrophotographisches Gerät
US6218063B1 (en) 1998-08-26 2001-04-17 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
US6953647B2 (en) 1998-11-30 2005-10-11 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
US6773856B2 (en) 2001-11-09 2004-08-10 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
EP2259143A1 (de) * 2009-06-05 2010-12-08 Ricoh Company, Ltd Elektrofotografischer Fotorezeptor, Bilderzeugungsvorrichtung und Prozesskartusche mit dem Fotorezeptor
US8206880B2 (en) 2009-06-05 2012-06-26 Ricoh Company, Ltd. Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the photoreceptor
US8617777B2 (en) 2009-08-18 2013-12-31 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

Also Published As

Publication number Publication date
CN1159613A (zh) 1997-09-17
EP0743561B1 (de) 2001-02-28
DE69611857D1 (de) 2001-04-05
KR960042234A (ko) 1996-12-21
EP0743561A3 (de) 1998-01-21
CN1085352C (zh) 2002-05-22
KR100230539B1 (ko) 1999-11-15
HK1011735A1 (en) 1999-07-16
SG52802A1 (en) 1998-09-28
DE69611857T2 (de) 2001-08-02

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