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DE69416992D1 - Träger für Elektrophotographie - Google Patents

Träger für Elektrophotographie

Info

Publication number
DE69416992D1
DE69416992D1 DE69416992T DE69416992T DE69416992D1 DE 69416992 D1 DE69416992 D1 DE 69416992D1 DE 69416992 T DE69416992 T DE 69416992T DE 69416992 T DE69416992 T DE 69416992T DE 69416992 D1 DE69416992 D1 DE 69416992D1
Authority
DE
Germany
Prior art keywords
electrophotography
carrier
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
DE69416992T
Other languages
English (en)
Other versions
DE69416992T2 (de
Inventor
Shinya Mayama
Yuko Sato
Hiroshi Aoto
Hitoshi Itabashi
Takeshi Ikeda
Yoshinobu Baba
Yasuko Hayashi
Yuzo Tokunaga
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69416992D1 publication Critical patent/DE69416992D1/de
Application granted granted Critical
Publication of DE69416992T2 publication Critical patent/DE69416992T2/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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure
    • 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
    • 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
    • G03G9/1132—Macromolecular components of coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
DE69416992T 1993-12-29 1994-12-23 Träger für Elektrophotographie Expired - Lifetime DE69416992T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP35164693 1993-12-29
JP35164493 1993-12-29
JP35164593 1993-12-29
JP33240594A JP3397483B2 (ja) 1993-12-29 1994-12-14 電子写真用キャリア，その製造方法，二成分系現像剤及び画像形成方法

Publications (2)

Publication Number Publication Date
DE69416992D1 true DE69416992D1 (de) 1999-04-15
DE69416992T2 DE69416992T2 (de) 1999-08-26

Family

ID=27480479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416992T Expired - Lifetime DE69416992T2 (de) 1993-12-29 1994-12-23 Träger für Elektrophotographie

Country Status (4)

Country Link
US (1) US5573880A (de)
EP (1) EP0662643B1 (de)
JP (1) JP3397483B2 (de)
DE (1) DE69416992T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919593A (en) * 1995-07-07 1999-07-06 Idemitsu Kosan Co., Ltd. Carrier for electrophotography and developing material for electrophotography using same
EP0801335B1 (de) * 1996-04-08 2001-08-29 Canon Kabushiki Kaisha Beschichtete magnetische Trägerteilchen, zwei-Komponententyp-Entwickler und Entwicklungsverfahren
US6165663A (en) * 1996-04-08 2000-12-26 Canon Kabushiki Kaisha Magnetic coated carrier two-component type developer and developing method
US5766814A (en) * 1996-04-08 1998-06-16 Cannon Kabushiki Kaisha Magnetic coated carrier, two-component type developer and developing method
JPH09319146A (ja) * 1996-05-29 1997-12-12 Fuji Xerox Co Ltd 静電荷像現像剤および画像形成方法
JP3639382B2 (ja) * 1996-07-15 2005-04-20 株式会社Ｎｅｏｍａｘ 静電荷像現像用現像剤およびそれを使用した静電荷像現像方法
JP2000172019A (ja) * 1998-09-30 2000-06-23 Canon Inc 二成分系現像剤用樹脂コ―トキャリア、二成分系現像剤及び現像方法
JP3788726B2 (ja) * 2000-07-07 2006-06-21 富士ゼロックス株式会社 ２成分現像剤及びこれを用いた画像形成装置
US6391509B1 (en) * 2000-08-17 2002-05-21 Xerox Corporation Coated carriers
EP1434104A3 (de) 2002-12-27 2004-11-17 Ricoh Company, Ltd. Magnetischer Träger, Zweikomponentenentwickler, Entwicklungsverfahren, Entwicklungsgerät und elektrophotographischer Apparat zur Bildherstellung
US7244539B2 (en) * 2003-05-14 2007-07-17 Canon Kabushiki Kaisha Magnetic carrier and two-component developer
JP4567600B2 (ja) * 2003-12-22 2010-10-20 パウダーテック株式会社 電子写真現像剤用樹脂被覆キャリア及びその製造方法、並びに該樹脂被覆キャリアを用いた電子写真現像剤
KR101121239B1 (ko) * 2005-09-29 2012-03-23 도와 아이피 크리에이션 가부시키가이샤 전자 사진 현상용 캐리어 심재, 전자 사진 현상용 캐리어및 그 제조방법, 및 전자 사진 현상제
CN101322080B (zh) 2005-12-05 2011-09-28 佳能株式会社 补充用显影剂和图像形成方法
JP2007199267A (ja) * 2006-01-25 2007-08-09 Fuji Xerox Co Ltd フルカラー画像形成方法
JP2008090055A (ja) 2006-10-03 2008-04-17 Fuji Xerox Co Ltd 画像形成装置
JP5106308B2 (ja) * 2008-03-06 2012-12-26 キヤノン株式会社 磁性キャリア及び二成分系現像剤
EP2312396B1 (de) * 2008-08-04 2017-03-01 Canon Kabushiki Kaisha Magnetischer träger, zweikomponentiger entwickler und bilderzeugungsverfahren
JP5393330B2 (ja) * 2008-08-04 2014-01-22 キヤノン株式会社 磁性キャリア及び二成分系現像剤
KR101314918B1 (ko) * 2008-08-04 2013-10-04 캐논 가부시끼가이샤 자성 캐리어 및 2성분계 현상제
JP4748237B2 (ja) * 2009-03-10 2011-08-17 富士ゼロックス株式会社 電子写真用キャリア、電子写真用現像剤、電子写真用現像剤カートリッジ、プロセスカートリッジ、及び画像形成装置
US8389191B2 (en) * 2009-10-22 2013-03-05 Xerox Corporation Coated carriers
JP5658550B2 (ja) * 2009-12-28 2015-01-28 キヤノン株式会社 トナー
US8609312B2 (en) 2011-05-18 2013-12-17 Canon Kabushiki Kaisha Toner
US8574801B2 (en) 2011-05-18 2013-11-05 Canon Kabushiki Kaisha Toner
US8974994B2 (en) 2012-01-31 2015-03-10 Canon Kabushiki Kaisha Magnetic carrier, two-component developer, and developer for replenishment
US9063443B2 (en) 2012-05-28 2015-06-23 Canon Kabushiki Kaisha Magnetic carrier and two-component developer
US9058924B2 (en) 2012-05-28 2015-06-16 Canon Kabushiki Kaisha Magnetic carrier and two-component developer
JP2014021360A (ja) 2012-07-20 2014-02-03 Ricoh Co Ltd 静電潜像現像剤用キャリア、および静電潜像現像剤
US10268130B2 (en) * 2013-06-14 2019-04-23 Xerox Corporation Negative charge carrier resins with RH sensitivity
JP2015084118A (ja) * 2014-12-26 2015-04-30 戸田工業株式会社 電子写真現像剤用磁性キャリア及びその製造方法、二成分系現像剤
JP6808542B2 (ja) 2016-03-18 2021-01-06 キヤノン株式会社 トナー及びトナーの製造方法
JP6855289B2 (ja) 2016-03-18 2021-04-07 キヤノン株式会社 トナー及びトナーの製造方法
JP6727872B2 (ja) 2016-03-18 2020-07-22 キヤノン株式会社 トナー及びトナーの製造方法
US9964879B2 (en) 2016-03-18 2018-05-08 Canon Kabushiki Kaisha Toner and method for producing toner
US10162281B2 (en) 2016-06-27 2018-12-25 Canon Kabushiki Kaisha Liquid developer and manufacturing method of liquid developer
JP7034780B2 (ja) 2018-03-16 2022-03-14 キヤノン株式会社 液体現像剤
JP7237644B2 (ja) 2019-02-25 2023-03-13 キヤノン株式会社 液体現像剤及び液体現像剤の製造方法

Family Cites Families (18)

* 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
US3507686A (en) * 1967-06-23 1970-04-21 Xerox Corp Method of coating carrier beads
BE795370A (fr) * 1972-02-14 1973-05-29 Ibm Procede de fabrication de materiaux porteurs utilisables dans un appareil de reproduction electrophotographique
JPS5933911B2 (ja) * 1979-12-13 1984-08-18 富士通株式会社 電子写真現像用キャリアに樹脂層をコ−ティングする方法
CA1148785A (en) * 1980-01-28 1983-06-28 Philip G. Horton Electrostatographic imaging with polyvinylidene fluoride coated carrier particle
JPS5935016B2 (ja) * 1981-07-31 1984-08-25 富士通株式会社 強磁性体粒子分散型樹脂キャリヤ及びその製造方法
JPS58202457A (ja) * 1982-05-20 1983-11-25 Ricoh Co Ltd 静電像現像剤用キヤリア
JPS5933911A (ja) * 1982-08-20 1984-02-24 Pioneer Electronic Corp エミツタホロワ型ｓｅｐｐ回路
JPS59104663A (ja) * 1982-12-08 1984-06-16 Konishiroku Photo Ind Co Ltd 静電荷像現像用キヤリア
JPS60131549A (ja) * 1983-12-20 1985-07-13 Konishiroku Photo Ind Co Ltd 現像方法
JPS61149296A (ja) * 1984-12-24 1986-07-07 Mitsui Eng & Shipbuild Co Ltd 汚泥の処理方法
JP2560085B2 (ja) * 1988-07-22 1996-12-04 花王株式会社 静電荷像現像用現像剤
JPH0738081B2 (ja) * 1989-06-29 1995-04-26 三田工業株式会社 現像剤用キャリヤ
JPH03140969A (ja) * 1989-10-26 1991-06-14 Mita Ind Co Ltd 電子写真用キャリアの製造方法
US5204204A (en) * 1990-11-30 1993-04-20 Minolta Camera Kabushiki Kaisha Carrier for developing electrostatic latent image
EP0513578B1 (de) * 1991-04-26 1998-08-05 Canon Kabushiki Kaisha Trägerteilchen für die Elektrofotografie, Zweikomponententypentwickler zur Entwicklung elektrostatischer Bilder, Verfahren zur Herstellung von Trägerteilchen für die Elektrofotographie und Bildherstellunsverfahren
DE69309801T2 (de) * 1992-07-22 1997-10-30 Canon Kk Trägerteilchen für die Elektrophotographie, Zweikomponententypentwickler und Bildherstellungsverfahren
DE69308424T2 (de) * 1992-07-28 1997-08-14 Canon Kk Trägerteilchen für die Elektrophotographie, Zweikomponentenentwickler und Bildherstellungsverfahren

Also Published As

Publication number Publication date
EP0662643A2 (de) 1995-07-12
EP0662643B1 (de) 1999-03-10
EP0662643A3 (de) 1996-02-07
DE69416992T2 (de) 1999-08-26
JP3397483B2 (ja) 2003-04-14
US5573880A (en) 1996-11-12
JPH07234548A (ja) 1995-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition