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DE69430184D1 - Elektrophotographische Trägerpartikel und deren Herstellungsverfahren - Google Patents

Elektrophotographische Trägerpartikel und deren Herstellungsverfahren

Info

Publication number
DE69430184D1
DE69430184D1 DE69430184T DE69430184T DE69430184D1 DE 69430184 D1 DE69430184 D1 DE 69430184D1 DE 69430184 T DE69430184 T DE 69430184T DE 69430184 T DE69430184 T DE 69430184T DE 69430184 D1 DE69430184 D1 DE 69430184D1
Authority
DE
Germany
Prior art keywords
carrier particles
production processes
electrophotographic carrier
electrophotographic
processes
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 - Fee Related
Application number
DE69430184T
Other languages
English (en)
Other versions
DE69430184T2 (de
Inventor
Masayuki Maruta
Jun Shimizu
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.)
Kao Corp
Original Assignee
Kao 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 Kao Corp filed Critical Kao Corp
Publication of DE69430184D1 publication Critical patent/DE69430184D1/de
Application granted granted Critical
Publication of DE69430184T2 publication Critical patent/DE69430184T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1138—Non-macromolecular organic components of coatings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1139—Inorganic components of coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69430184T 1993-12-24 1994-12-23 Elektrophotographische Trägerpartikel und deren Herstellungsverfahren Expired - Fee Related DE69430184T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5326392A JPH07181743A (ja) 1993-12-24 1993-12-24 電子写真用キャリア及びその製造方法

Publications (2)

Publication Number Publication Date
DE69430184D1 true DE69430184D1 (de) 2002-04-25
DE69430184T2 DE69430184T2 (de) 2002-10-31

Family

ID=18187291

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430184T Expired - Fee Related DE69430184T2 (de) 1993-12-24 1994-12-23 Elektrophotographische Trägerpartikel und deren Herstellungsverfahren

Country Status (4)

Country Link
US (1) US5532096A (de)
EP (1) EP0662644B1 (de)
JP (1) JPH07181743A (de)
DE (1) DE69430184T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0981780A1 (de) 1997-05-23 2000-03-01 Agfa-Gevaert AG Beschichtete partikel
EP0973070B1 (de) * 1998-07-17 2007-03-21 Toda Kogyo Corporation Magnetische Teilchen und magnetischer Träger für elektrophotographische Entwickler
EP1004942A1 (de) * 1998-11-26 2000-05-31 Agfa-Gevaert N.V. Hybride Beschichtung für Trägerteilchen, welche ein Netzwerk aus Silanen und einer polymerischen Verbindung frei von Siliziumatomen enthält
US6228549B1 (en) 2000-05-17 2001-05-08 Heidelberg Digital L.L.C. Magnetic carrier particles
US6723481B2 (en) 2000-05-17 2004-04-20 Heidelberger Druckmaschinen Ag Method for using hard magnetic carriers in an electrographic process
US6232026B1 (en) 2000-05-17 2001-05-15 Heidelberg Digital L.L.C. Magnetic carrier particles
US7452843B2 (en) * 2003-12-29 2008-11-18 Umicore Ag & Co. Kg Exhaust treatment devices, catalyst, and methods of making and using the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211863A (en) * 1966-10-11 1970-11-11 Rank Xerox Ltd Improvements in or relating to electrostatographic carriers
JPS5926945B2 (ja) * 1979-03-24 1984-07-02 コニカ株式会社 静電荷像現像用キヤリア
JPS5632149A (en) * 1979-08-24 1981-04-01 Dainippon Ink & Chem Inc Manufacture of charrier particle for static charge image development
JPS56140358A (en) * 1980-04-03 1981-11-02 Konishiroku Photo Ind Co Ltd Carrier for developing electrostatically charged image
JPS60115946A (ja) * 1983-11-28 1985-06-22 Olympus Optical Co Ltd 電子写真現像剤用キャリア
JPS60247649A (ja) * 1984-05-24 1985-12-07 Fuji Xerox Co Ltd 静電荷現像用キヤリヤ
JP2565752B2 (ja) * 1988-09-09 1996-12-18 信越化学工業 株式会社 電子写真キャリア用コーティング組成物
US5034297A (en) * 1989-10-10 1991-07-23 Eastman Kodak Company Bound metal alkoxide coated toner particles
JP2627200B2 (ja) * 1989-11-20 1997-07-02 富士写真フイルム株式会社 自己分散型着色体、静電写真用液体現像剤、補給トナーおよびトナーキツト
JP2799230B2 (ja) * 1990-07-27 1998-09-17 コニカ株式会社 静電荷現像用キャリア
DE69231367T2 (de) * 1991-02-20 2001-02-01 Fuji Xerox Co., Ltd. Träger für die Entwicklung elektrostatischer latenter Bilder, und Verfahren zu deren Herstellung
DE4140900A1 (de) * 1991-12-12 1993-06-17 Basf Ag Als carrier fuer die elektrophotographie geeignete teilchen
JPH0647286A (ja) * 1992-07-28 1994-02-22 Merck Japan Kk 金属酸化物被覆メタルよりなる触媒用多孔質担体およびその製造方法

Also Published As

Publication number Publication date
JPH07181743A (ja) 1995-07-21
EP0662644B1 (de) 2002-03-20
EP0662644A2 (de) 1995-07-12
DE69430184T2 (de) 2002-10-31
EP0662644A3 (de) 1996-07-03
US5532096A (en) 1996-07-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee