DE69800677T2 - Elektrostatischer Bildentwicklungstoner - Google Patents

Elektrostatischer Bildentwicklungstoner

Info

Publication number
DE69800677T2
DE69800677T2 DE69800677T DE69800677T DE69800677T2 DE 69800677 T2 DE69800677 T2 DE 69800677T2 DE 69800677 T DE69800677 T DE 69800677T DE 69800677 T DE69800677 T DE 69800677T DE 69800677 T2 DE69800677 T2 DE 69800677T2
Authority
DE
Germany
Prior art keywords
electrostatic image
image development
development toner
toner
electrostatic
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
DE69800677T
Other languages
English (en)
Other versions
DE69800677D1 (de
Inventor
Noriaki Takahashi
Osamu Ando
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of DE69800677D1 publication Critical patent/DE69800677D1/de
Application granted granted Critical
Publication of DE69800677T2 publication Critical patent/DE69800677T2/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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09357—Macromolecular compounds
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09335—Non-macromolecular organic compounds
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69800677T 1997-05-12 1998-05-11 Elektrostatischer Bildentwicklungstoner Expired - Fee Related DE69800677T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12075497 1997-05-12

Publications (2)

Publication Number Publication Date
DE69800677D1 DE69800677D1 (de) 2001-05-17
DE69800677T2 true DE69800677T2 (de) 2001-09-20

Family

ID=14794172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800677T Expired - Fee Related DE69800677T2 (de) 1997-05-12 1998-05-11 Elektrostatischer Bildentwicklungstoner

Country Status (3)

Country Link
US (1) US6190819B1 (de)
EP (1) EP0878741B1 (de)
DE (1) DE69800677T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6656653B2 (en) 1999-12-15 2003-12-02 Mitsubishi Chemical Corporation Toner for the development of electrostatic image and method for producing the same
US7169526B2 (en) * 1999-12-16 2007-01-30 Mitsubishi Chemical Corporation Toner for the development of electrostatic image and the production process thereof
US7666565B2 (en) * 2005-08-26 2010-02-23 Sinonar Corp. Method of forming electrophotographic toner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099968A (en) * 1976-06-03 1978-07-11 Xerox Corporation Dicarboxylic acid bis-amides in electrostatic imaging compositions and processes
US4168254A (en) * 1978-05-25 1979-09-18 American Can Company Videojet ink composition
DE3763844D1 (de) * 1987-03-18 1990-08-23 Casco Nobel Ab Tonerteilchen fuer elektrophotographische kopierung sowie deren herstellungsverfahren.
US4839255A (en) * 1987-03-31 1989-06-13 Canon Kabushiki Kaisha Process for producing toner for developing electrostatic images
DE68926465T2 (de) * 1988-01-14 1996-09-19 Nippon Paint Co Ltd Harzartige Mikroteilchen, verwendbar als Trockentoner in der Elektrophotographie
JPH0253077A (ja) * 1988-08-17 1990-02-22 Nippon Paint Co Ltd 電子写真用現像剤
US5215854A (en) * 1988-10-05 1993-06-01 Canon Kabushiki Kaisha Process for producing microcapsule toner
JP3118921B2 (ja) * 1991-12-20 2000-12-18 三菱化学株式会社 トナー用帯電制御剤及び静電荷像現像用トナー
US5547796A (en) * 1992-05-27 1996-08-20 Canon Kabushiki Kaisha Developer containing insulating magnetic toner flowability-improving agent and inorganic fine powder
US5629124A (en) * 1995-01-31 1997-05-13 Mitsubishi Chemical Corporation Charge controlling agent for electrostatic image development, and toner and charge-imparting material employing it

Also Published As

Publication number Publication date
US6190819B1 (en) 2001-02-20
DE69800677D1 (de) 2001-05-17
EP0878741A2 (de) 1998-11-18
EP0878741B1 (de) 2001-04-11
EP0878741A3 (de) 1999-01-27

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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