DE69324468D1 - 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
DE69324468D1
DE69324468D1 DE69324468T DE69324468T DE69324468D1 DE 69324468 D1 DE69324468 D1 DE 69324468D1 DE 69324468 T DE69324468 T DE 69324468T DE 69324468 T DE69324468 T DE 69324468T DE 69324468 D1 DE69324468 D1 DE 69324468D1
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
DE69324468T2 (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 true DE69324468D1 (de) 1999-05-20
DE69324468T2 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
AU2003275089A1 (en) * 2002-09-19 2004-04-08 William B. Hudak Systems and methods for creation and playback performance
WO2004101465A1 (ja) * 2003-05-19 2004-11-25 Matsushita Electric Industrial Co., Ltd. セラミックグリーンシートと積層セラミック物品及びその製造方法
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
DE69021238T2 (de) * 1989-03-20 1996-03-28 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
EP0611999A1 (de) 1994-08-24
DE69324468T2 (de) 1999-10-28
JPH06250411A (ja) 1994-09-09
US5529869A (en) 1996-06-25
JP3566980B2 (ja) 2004-09-15
EP0611999B1 (de) 1999-04-14

Similar Documents

Publication Publication Date Title
DE69324468D1 (de) Wiederverwendbarer, organischer Photoleiter vom Typ der positiven Aufladung, der Phthalocyaninpigment und vernetzbares Bindemittel enthält
DE69317641D1 (de) Wiederbenutzbarer, positif-aufladbarer, organischer Photoleiter, der ein Phthalozyaninpigment, ein Hydroxy-Bindemittel, und einen Silizium-Stabilisator enthält, und verbesserte Antiklebeigenschaften hat
DE69838710D1 (de) Einziehbare trommel mit kanälen versehenem sperrklinkenmechanismus
EP0825021A3 (de) Dünnfilm-Bildaufzeichnungskonstruktionen mit anorganischen Metallschichten und optischen Interferenz-Strukturen
DE69411873D1 (de) Elektrostatische Halteplatte mit Referenzelektrode
DE69121785D1 (de) Elektrophotographische Aufzeichnungselemente, die eine Kombination von Titanylphthalocyanin-Pigmenten enthalten
DE59409373D1 (de) Pigmentzubereitungen mit Perylenderivaten als Dispergiermittel
DE69420656D1 (de) Organische elektroluminineszente elementen
BR8105968A (pt) Mecanismo prendedor do diferencial com retentor aperfeicoado de anel e mola
DE69418756D1 (de) Farbstoff und derselben enthaltendes wärmeempfindliches Aufzeichnungsmaterial
DE69408740D1 (de) Plotter mit innenaufzeichnender Trommel
DK223078A (da) Skrivevaesker til overflader der er beklaedt med et organisk pigment
DE69405750D1 (de) Farbtoner
BR7807316A (pt) Composicao de revestimento aquosa isenta de pigmento,e artigos revestidos com a mesma
DE68922958D1 (de) Organische Photoleiter mit verringerter Ermüdung.
DE68926875D1 (de) Organische Photoleiter mit verbessertem Verschleisswiderstand
DE69224286D1 (de) Photoleitfähiges Aufzeichnungsmaterial mit vernetztem Bindemittel in der Ladungen erzeugenden Schicht
DE59007114D1 (de) Plättchenförmige organische Effektpigmente.
DE69725548D1 (de) Photographisches Element, das einen Magenta-Bildfarbstoff mit verbesserter Licht-Stabilität enthält, und dieses verwendendes Verfahren
DE59307613D1 (de) Elektrostatische toner, enthaltend einen metallkomplexfarbstoff als ladungsstabilisator
FI943772A (fi) Stabiloitu, sähköä johtava pigmentti
DE59409047D1 (de) Neue Kupferphthalocyanin-Farbstoffe und deren Verwendung
DK147527C (da) Phthalocyaninpigmentpraeparater
DE4393754T1 (de) Ladungskontrollmittel-Zusammensetzung und Toner, welcher diese enthält
DK234280A (da) Fremgangsmaade til fremstilling af phthalocyaninpigmentmaterialer

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