EP1146398A3 - Method for coating carrier particles - Google Patents

Method for coating carrier particles Download PDF

Info

Publication number
EP1146398A3
EP1146398A3 EP01201338A EP01201338A EP1146398A3 EP 1146398 A3 EP1146398 A3 EP 1146398A3 EP 01201338 A EP01201338 A EP 01201338A EP 01201338 A EP01201338 A EP 01201338A EP 1146398 A3 EP1146398 A3 EP 1146398A3
Authority
EP
European Patent Office
Prior art keywords
carrier particles
coating carrier
coating
volume
magnitude
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.)
Withdrawn
Application number
EP01201338A
Other languages
German (de)
French (fr)
Other versions
EP1146398A2 (en
Inventor
Daniel Heitzmann
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.)
Xeikon NV
Original Assignee
Xeikon NV
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 Xeikon NV filed Critical Xeikon NV
Priority to EP01201338A priority Critical patent/EP1146398A3/en
Publication of EP1146398A2 publication Critical patent/EP1146398A2/en
Publication of EP1146398A3 publication Critical patent/EP1146398A3/en
Withdrawn legal-status Critical Current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
    • 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
    • G03G9/1131—Coating methods; Structure 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
    • G03G9/1138—Non-macromolecular organic components of coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

A method for coating carrier particles wherein the carrier particles are stirred mechanically and wherein the volume of the coating solution is in the same order of magnitude as the volume of the carrier particles to be coated.
EP01201338A 2000-04-11 2001-04-11 Method for coating carrier particles Withdrawn EP1146398A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01201338A EP1146398A3 (en) 2000-04-11 2001-04-11 Method for coating carrier particles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00201313 2000-04-11
EP00201313 2000-04-11
EP01201338A EP1146398A3 (en) 2000-04-11 2001-04-11 Method for coating carrier particles

Publications (2)

Publication Number Publication Date
EP1146398A2 EP1146398A2 (en) 2001-10-17
EP1146398A3 true EP1146398A3 (en) 2003-04-09

Family

ID=26072115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01201338A Withdrawn EP1146398A3 (en) 2000-04-11 2001-04-11 Method for coating carrier particles

Country Status (1)

Country Link
EP (1) EP1146398A3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507686A (en) * 1967-06-23 1970-04-21 Xerox Corp Method of coating carrier beads
US4965159A (en) * 1987-07-29 1990-10-23 Konica Corporation Carrier for developing electrostatic image, and developer for developing electrostatic latent image containing same carrier
EP0800118A1 (en) * 1996-04-01 1997-10-08 Fuji Xerox Co., Ltd. Carrier for developer of electrostatic latent image, method for making said carrier, developer of electrostatic latent image, method for forming image and apparatus for forming image
EP0898206A2 (en) * 1997-08-20 1999-02-24 Agfa-Gevaert N.V. A method for coating carrier particles for use in electrostatic developers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507686A (en) * 1967-06-23 1970-04-21 Xerox Corp Method of coating carrier beads
US4965159A (en) * 1987-07-29 1990-10-23 Konica Corporation Carrier for developing electrostatic image, and developer for developing electrostatic latent image containing same carrier
EP0800118A1 (en) * 1996-04-01 1997-10-08 Fuji Xerox Co., Ltd. Carrier for developer of electrostatic latent image, method for making said carrier, developer of electrostatic latent image, method for forming image and apparatus for forming image
EP0898206A2 (en) * 1997-08-20 1999-02-24 Agfa-Gevaert N.V. A method for coating carrier particles for use in electrostatic developers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Method of and apparatus for fluidized bed coating of electrophotographic toner carrier particles", PRODUCT LICENSING INDEX, no. 100, 1 August 1972 (1972-08-01), pages 69 - 71, XP002147126 *

Also Published As

Publication number Publication date
EP1146398A2 (en) 2001-10-17

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