DE69427071D1 - Toner zur Entwicklung elektrostatischer, latenter Bilder - Google Patents

Toner zur Entwicklung elektrostatischer, latenter Bilder

Info

Publication number
DE69427071D1
DE69427071D1 DE69427071T DE69427071T DE69427071D1 DE 69427071 D1 DE69427071 D1 DE 69427071D1 DE 69427071 T DE69427071 T DE 69427071T DE 69427071 T DE69427071 T DE 69427071T DE 69427071 D1 DE69427071 D1 DE 69427071D1
Authority
DE
Germany
Prior art keywords
toner
electrostatic latent
latent images
developing electrostatic
developing
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
DE69427071T
Other languages
English (en)
Other versions
DE69427071T3 (de
DE69427071T2 (de
Inventor
Mitsuhiro Sasaki
Koji Akiyama
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=18327044&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69427071(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
Application granted granted Critical
Publication of DE69427071D1 publication Critical patent/DE69427071D1/de
Publication of DE69427071T2 publication Critical patent/DE69427071T2/de
Publication of DE69427071T3 publication Critical patent/DE69427071T3/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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the 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
    • G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
    • 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
    • G03G9/083—Magnetic 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0838—Size of magnetic components
    • 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
    • G03G9/09385—Inorganic 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
    • G03G9/09314—Macromolecular compounds
    • G03G9/09328—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69427071T 1993-12-02 1994-12-01 Toner zur Entwicklung elektrostatischer, latenter Bilder Expired - Lifetime DE69427071T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33939293 1993-12-02
JP33939293 1993-12-02

Publications (3)

Publication Number Publication Date
DE69427071D1 true DE69427071D1 (de) 2001-05-17
DE69427071T2 DE69427071T2 (de) 2001-11-08
DE69427071T3 DE69427071T3 (de) 2010-08-05

Family

ID=18327044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427071T Expired - Lifetime DE69427071T3 (de) 1993-12-02 1994-12-01 Toner zur Entwicklung elektrostatischer, latenter Bilder

Country Status (3)

Country Link
US (1) US5672454A (de)
EP (1) EP0658817B2 (de)
DE (1) DE69427071T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837413A (en) * 1996-11-29 1998-11-17 Tdk Corporation Electrophotographic toner, and developer
DE69834865T2 (de) * 1997-05-30 2006-12-07 Canon K.K. Magnetischer Toner für die Entwicklung elektrostatischer Bilder, Verfahren zur Herstellung, seine Anwendung in einem Bildherstellungsverfahren und Prozesscassette
JP4159070B2 (ja) * 1999-02-12 2008-10-01 コニカミノルタホールディングス株式会社 静電荷像現像用トナーおよび現像剤並びに画像形成方法
US6447969B1 (en) * 1999-06-02 2002-09-10 Canon Kabushiki Kaisha Toner and image forming method
DE60115737T2 (de) 2000-02-21 2006-07-27 Canon K.K. Magnetischer Toner und Bildherstellungsverfahren unter Verwendung desselben
CA2337087C (en) 2000-03-08 2006-06-06 Canon Kabushiki Kaisha Magnetic toner, process for production thereof, and image forming method, apparatus and process cartridge using the toner
US6638674B2 (en) * 2000-07-28 2003-10-28 Canon Kabushiki Kaisha Magnetic toner
EP1467259B1 (de) * 2003-04-07 2009-02-18 Canon Kabushiki Kaisha Magnetischer Toner
KR100654264B1 (ko) * 2003-09-12 2006-12-06 캐논 가부시끼가이샤 자성 토너 및 자성 토너의 제조 방법
US20060005718A1 (en) * 2004-07-08 2006-01-12 Bridgestone Sports Co., Ltd. Method for marking golf ball and golf ball
JP4544095B2 (ja) * 2005-08-24 2010-09-15 富士ゼロックス株式会社 電子写真用トナー、電子写真用トナーの製造方法、電子写真用現像剤並びに画像形成方法
US7858285B2 (en) * 2006-11-06 2010-12-28 Xerox Corporation Emulsion aggregation polyester toners
US20080197283A1 (en) * 2007-02-16 2008-08-21 Xerox Corporation Emulsion aggregation toner compositions and developers
JP2010181438A (ja) * 2009-02-03 2010-08-19 Fuji Xerox Co Ltd 静電荷像現像トナー用ポリエステル樹脂及びその製造方法、静電荷像現像トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成方法、並びに、画像形成装置
CN109307994B (zh) * 2017-07-28 2023-07-25 富士胶片商业创新有限公司 静电图像显影用色调剂及其应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558492A (en) * 1969-06-11 1971-01-26 Du Pont Ferromagnetic chromium oxide recording members and compositions stabilized with tertiary amine-containing polymers
JPS52136635A (en) * 1976-05-12 1977-11-15 Toshiba Corp Electrostatic image developing toner
US4133774A (en) * 1977-09-29 1979-01-09 Reprographic Materials, Inc. Process for preparing direct imaging pressure fixable magnetic toners
JPS6088963A (ja) * 1983-10-20 1985-05-18 Fuji Photo Film Co Ltd 磁性カプセルトナ−
JPH01131574A (ja) * 1987-11-17 1989-05-24 Toppan Printing Co Ltd カプセルトナー
CA2041940A1 (en) * 1990-06-29 1991-12-30 Guerino Sacripante Magnetic colored encapsulated toner compositions
JPH06148924A (ja) * 1992-10-30 1994-05-27 Kao Corp 現像方法
US5536612A (en) * 1993-03-10 1996-07-16 Kao Corporation Encapsulated toner for heat-and-pressure fixing and method for production thereof
US5571652A (en) * 1993-09-01 1996-11-05 Kao Corporation Encapsulated toner for heat-and-pressure fixing and method for producing the same
JPH1131574A (ja) * 1997-07-09 1999-02-02 Aibitsuku Kogyo Kk イオン発生装置

Also Published As

Publication number Publication date
EP0658817A3 (de) 1995-09-27
EP0658817B2 (de) 2009-12-30
DE69427071T3 (de) 2010-08-05
DE69427071T2 (de) 2001-11-08
EP0658817A2 (de) 1995-06-21
US5672454A (en) 1997-09-30
EP0658817B1 (de) 2001-04-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings