DE69324468T2 - Wiederverwendbarer, organischer Photoleiter vom Typ der positiven Aufladung, der Phthalocyaninpigment und vernetzbares Bindemittel enthält - Google Patents

Wiederverwendbarer, organischer Photoleiter vom Typ der positiven Aufladung, der Phthalocyaninpigment und vernetzbares Bindemittel enthält

Info

Publication number
DE69324468T2
DE69324468T2 DE69324468T DE69324468T DE69324468T2 DE 69324468 T2 DE69324468 T2 DE 69324468T2 DE 69324468 T DE69324468 T DE 69324468T DE 69324468 T DE69324468 T DE 69324468T DE 69324468 T2 DE69324468 T2 DE 69324468T2
Authority
DE
Germany
Prior art keywords
reusable
positive charge
type organic
phthalocyanine pigment
organic photoconductor
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 - Lifetime
Application number
DE69324468T
Other languages
English (en)
Other versions
DE69324468D1 (de
Inventor
Khe Chanh Nguyen
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE69324468D1 publication Critical patent/DE69324468D1/de
Application granted granted Critical
Publication of DE69324468T2 publication Critical patent/DE69324468T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G5/0696—Phthalocyanines
    • 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
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0592—Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE69324468T 1993-02-08 1993-09-27 Wiederverwendbarer, organischer Photoleiter vom Typ der positiven Aufladung, der Phthalocyaninpigment und vernetzbares Bindemittel enthält Expired - Lifetime DE69324468T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1493393A 1993-02-08 1993-02-08

Publications (2)

Publication Number Publication Date
DE69324468D1 DE69324468D1 (de) 1999-05-20
DE69324468T2 true DE69324468T2 (de) 1999-10-28

Family

ID=21768640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69324468T Expired - Lifetime DE69324468T2 (de) 1993-02-08 1993-09-27 Wiederverwendbarer, organischer Photoleiter vom Typ der positiven Aufladung, der Phthalocyaninpigment und vernetzbares Bindemittel enthält

Country Status (4)

Country Link
US (1) US5529869A (de)
EP (1) EP0611999B1 (de)
JP (1) JP3566980B2 (de)
DE (1) DE69324468T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69531122T2 (de) * 1994-03-25 2004-05-19 Hewlett-Packard Co., Palo Alto Polymere Bindemittel mit gesättigten Ringeinheiten für positiv geladene, organische Einschichtphotorezeptoren
US5536611A (en) * 1995-03-31 1996-07-16 Minnesota Mining And Manufacturing Company Dispersing polymers for phthalocyanine pigments used in organic photoconductors
US5750300A (en) * 1996-04-18 1998-05-12 Hewlett-Packard Company Photoconductor comprising a complex between metal oxide phthalocyanine compounds and hydroxy compounds
US5733698A (en) * 1996-09-30 1998-03-31 Minnesota Mining And Manufacturing Company Release layer for photoreceptors
US6033816A (en) * 1997-11-14 2000-03-07 Lexmark International, Inc. Electrophotographic photoreceptors with charge generation by polymer blends
US6197463B1 (en) 1998-05-15 2001-03-06 Mitsubishi Chemical Corporation Electrophotographic photosensitive bodies
BR9901906B1 (pt) 1998-09-21 2008-11-18 composiÇço para revestimento sensÍvel a radiaÇço étil para chapas de impressço litogrÁfica e similares.
US6489070B1 (en) 2001-03-09 2002-12-03 Lexmark International, Inc. Photoconductors comprising cyclic carbonate polymers
WO2004027577A2 (en) * 2002-09-19 2004-04-01 Brian Reynolds Systems and methods for creation and playback performance
US20060014049A1 (en) * 2003-05-19 2006-01-19 Matsushita Electric Industrial Co., Ltd Ceramic green sheet, laminated ceramic article, and process for producing the same
US20070077478A1 (en) * 2005-10-03 2007-04-05 The Board Of Management Of Saigon Hi-Tech Park Electrolyte membrane for fuel cell utilizing nano composite
JP5207878B2 (ja) * 2008-08-19 2013-06-12 株式会社ダイセル リソグラフィー用重合体の製造方法、及びパターン形成方法
JP5553198B2 (ja) * 2008-11-26 2014-07-16 株式会社リコー 電子写真感光体、及びそれを使用した画像形成装置及び画像形成装置用プロセスカートリッジ
JP4565047B1 (ja) 2009-03-19 2010-10-20 シャープ株式会社 電子写真感光体及びそれを用いた画像形成装置
US20100278715A1 (en) * 2009-04-29 2010-11-04 Th Llc Systems, Devices, and/or Methods Regarding Specific Precursors or Tube Control Agent for the Synthesis of Carbon Nanofiber and Nanotube
JP4809465B2 (ja) * 2009-07-27 2011-11-09 シャープ株式会社 電子写真感光体およびそれを搭載した画像形成装置
JP4871386B2 (ja) * 2009-10-29 2012-02-08 シャープ株式会社 電子写真感光体及びそれを用いた画像形成装置
JP5047343B2 (ja) 2010-08-30 2012-10-10 シャープ株式会社 電子写真感光体及びそれを用いた画像形成装置、並びに電子写真感光体下引き層用塗布液

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115422B1 (de) * 1970-10-31 1976-05-17
US4547447A (en) * 1982-07-14 1985-10-15 Minolta Camera Kabushiki Kaisha Photosensitive members for electrophotography containing phthalocyanine
JPS6452162A (en) * 1987-08-24 1989-02-28 Seiko Epson Corp Electrophotographic sensitive body
EP0389928B1 (de) * 1989-03-20 1995-08-02 Fuji Photo Film Co., Ltd. Elektrophotographisches lichtempfindliches Material
US5087540A (en) * 1989-07-13 1992-02-11 Matsushita Electric Industrial Co., Ltd. Phthalocyanine photosensitive materials for electrophotography and processes for making the same
JP2640145B2 (ja) * 1989-07-21 1997-08-13 富士写真フイルム株式会社 電子写真感光体

Also Published As

Publication number Publication date
JPH06250411A (ja) 1994-09-09
EP0611999B1 (de) 1999-04-14
DE69324468D1 (de) 1999-05-20
EP0611999A1 (de) 1994-08-24
US5529869A (en) 1996-06-25
JP3566980B2 (ja) 2004-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE