DE69426512D1 - Kapseltoner für Wärme- und Druckfixierung und Produktionsverfahren - Google Patents

Kapseltoner für Wärme- und Druckfixierung und Produktionsverfahren

Info

Publication number
DE69426512D1
DE69426512D1 DE69426512T DE69426512T DE69426512D1 DE 69426512 D1 DE69426512 D1 DE 69426512D1 DE 69426512 T DE69426512 T DE 69426512T DE 69426512 T DE69426512 T DE 69426512T DE 69426512 D1 DE69426512 D1 DE 69426512D1
Authority
DE
Germany
Prior art keywords
heat
production processes
capsule toner
pressure fixation
fixation
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.)
Revoked
Application number
DE69426512T
Other languages
English (en)
Other versions
DE69426512T2 (de
Inventor
Tetsuya Asano
Mitsuhiro Sasaki
Takashi Yamaguchi
Kuniyasu Kawabe
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17083262&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69426512(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kao Corp filed Critical Kao Corp
Publication of DE69426512D1 publication Critical patent/DE69426512D1/de
Application granted granted Critical
Publication of DE69426512T2 publication Critical patent/DE69426512T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09314—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
    • 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
    • G03G9/09314—Macromolecular compounds
    • G03G9/09328—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/09364—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/09392—Preparation thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/105—Polymer in developer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69426512T 1993-09-01 1994-08-31 Kapseltoner zur Wärme-und-Druck-Fixierung und Verfahren zu dessen Herstellung Revoked DE69426512T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24203293 1993-09-01

Publications (2)

Publication Number Publication Date
DE69426512D1 true DE69426512D1 (de) 2001-02-08
DE69426512T2 DE69426512T2 (de) 2001-06-13

Family

ID=17083262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426512T Revoked DE69426512T2 (de) 1993-09-01 1994-08-31 Kapseltoner zur Wärme-und-Druck-Fixierung und Verfahren zu dessen Herstellung

Country Status (3)

Country Link
US (1) US5571652A (de)
EP (1) EP0642059B1 (de)
DE (1) DE69426512T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672454A (en) * 1993-12-02 1997-09-30 Kao Corporation Toner containing particulate magnetic materials
DE69705102T2 (de) * 1996-10-09 2001-10-31 Canon Kk Toner für die Entwicklung electrostatischer Bilder, und Bildherstellungsverfahren
WO2001023081A1 (fr) 1999-09-29 2001-04-05 Matsumoto Yushi-Seiyaku Co., Ltd. Procede de fabrication de microcapsules thermoexpansibles
US6503679B2 (en) * 2000-08-08 2003-01-07 Minolta Co., Ltd. Color toner for developing an electrostatic image
EP1515195A3 (de) * 2003-09-12 2010-07-07 Canon Kabushiki Kaisha Magnetischer Toner und Herstellungsverfahren
JP4529512B2 (ja) * 2004-03-30 2010-08-25 富士ゼロックス株式会社 画像形成方法及びその装置並びに定着装置
US7396628B2 (en) * 2005-03-15 2008-07-08 Fuji Xerox Co., Ltd. Toner for electrostatic charge image developing, developer for electrostatic charge image developing, and image forming apparatus
US7981584B2 (en) * 2008-02-29 2011-07-19 Xerox Corporation Toner compositions
US8084180B2 (en) * 2008-06-06 2011-12-27 Xerox Corporation Toner compositions
JP4961462B2 (ja) * 2009-09-18 2012-06-27 シャープ株式会社 カプセルトナーの製造方法
US9348249B2 (en) * 2014-07-25 2016-05-24 Toshiba Tec Kabushiki Kaisha Image forming apparatus and image forming and decoloring system
JP6733371B2 (ja) * 2016-07-01 2020-07-29 富士ゼロックス株式会社 画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US2357809A (en) * 1940-11-16 1944-09-12 Chester F Carlson Electrophotographic apparatus
US3269626A (en) * 1964-03-27 1966-08-30 Omnitronics Inc Adjustable support for pressure fixing rollers
JPS62178269A (ja) * 1986-02-01 1987-08-05 Minolta Camera Co Ltd カプセルトナ−
US5225308A (en) * 1990-04-11 1993-07-06 Kao Corporation Encapsulated toner for heat-and-pressure fixing
US5077167A (en) * 1990-06-29 1991-12-31 Xerox Corporation Encapsulated toner compositions
EP0536651A1 (de) * 1991-10-05 1993-04-14 Kao Corporation Verfahren zur Erzeugung fixierter Bilder
JPH05204269A (ja) * 1992-01-23 1993-08-13 Kao Corp 定着方法
DE69329811T2 (de) * 1992-09-01 2001-08-16 Kao Corp Kapseltoner zur Wärme- und Druck-Fixierung und Verfahren zu dessen Herstellung
US5536612A (en) * 1993-03-10 1996-07-16 Kao Corporation Encapsulated toner for heat-and-pressure fixing and method for production thereof

Also Published As

Publication number Publication date
US5571652A (en) 1996-11-05
EP0642059A1 (de) 1995-03-08
EP0642059B1 (de) 2001-01-03
DE69426512T2 (de) 2001-06-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation