DE69934758D1 - Zwei-Komponenten-Entwickler und Bildherstellungsverfahren - Google Patents

Zwei-Komponenten-Entwickler und Bildherstellungsverfahren

Info

Publication number
DE69934758D1
DE69934758D1 DE69934758T DE69934758T DE69934758D1 DE 69934758 D1 DE69934758 D1 DE 69934758D1 DE 69934758 T DE69934758 T DE 69934758T DE 69934758 T DE69934758 T DE 69934758T DE 69934758 D1 DE69934758 D1 DE 69934758D1
Authority
DE
Germany
Prior art keywords
component developer
imaging process
imaging
developer
component
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
DE69934758T
Other languages
English (en)
Other versions
DE69934758T2 (de
Inventor
Kenji Okado
Ryoichi Fujita
Yushi Mikuriya
Shinya Yachi
Kazumi Yoshizaki
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
Application granted granted Critical
Publication of DE69934758D1 publication Critical patent/DE69934758D1/de
Publication of DE69934758T2 publication Critical patent/DE69934758T2/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
    • G03G9/097—Plasticisers; Charge controlling agents
    • 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
    • G03G9/10—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
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/108—Ferrite carrier, e.g. magnetite
    • 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
    • G03G9/108—Ferrite carrier, e.g. magnetite
    • G03G9/1085—Ferrite carrier, e.g. magnetite with non-ferrous metal oxide, e.g. MgO-Fe2O3
    • 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
    • G03G9/1087—Specified elemental magnetic metal or alloy, e.g. alnico comprising iron, nickel, cobalt, and aluminum, or permalloy comprising iron and nickel
    • 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
    • G03G9/1088—Binder-type carrier
    • G03G9/10884—Binder is obtained other than by reactions only involving carbon-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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
DE69934758T 1998-11-06 1999-11-05 Zwei-Komponenten-Entwickler und Bildherstellungsverfahren Expired - Lifetime DE69934758T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP31523498 1998-11-06
JP31522998 1998-11-06
JP31522998 1998-11-06
JP31523098 1998-11-06
JP31523098 1998-11-06
JP31523498 1998-11-06

Publications (2)

Publication Number Publication Date
DE69934758D1 true DE69934758D1 (de) 2007-02-22
DE69934758T2 DE69934758T2 (de) 2007-10-31

Family

ID=27339460

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934758T Expired - Lifetime DE69934758T2 (de) 1998-11-06 1999-11-05 Zwei-Komponenten-Entwickler und Bildherstellungsverfahren

Country Status (3)

Country Link
US (1) US6312862B1 (de)
EP (1) EP0999478B1 (de)
DE (1) DE69934758T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6936394B2 (en) * 2001-02-28 2005-08-30 Canon Kabushiki Kaisha Replenishing developer and developing method
US6811942B2 (en) 2001-04-03 2004-11-02 Seiko Epson Corporation Toner and image forming apparatus
US6725007B2 (en) * 2001-10-01 2004-04-20 Canon Kabushiki Kaisha Developing assembly and image-forming apparatus
JP4065513B2 (ja) * 2001-10-22 2008-03-26 キヤノン株式会社 フルカラー画像形成方法及び二成分系現像剤キット
US6946230B2 (en) * 2001-11-13 2005-09-20 Heidelberger Druckmaschinen Ag Electrostatic image developing processes and compositions
JP2003202702A (ja) * 2002-01-09 2003-07-18 Minolta Co Ltd 負荷電性トナーおよび画像形成方法
JP2003255694A (ja) * 2002-02-28 2003-09-10 Canon Inc 現像装置及び画像形成装置
EP1477864B1 (de) * 2003-05-14 2008-01-02 Canon Kabushiki Kaisha Magnetischer Träger und Zweikomponentenentwickler
EP1612618A1 (de) * 2004-06-10 2006-01-04 Ricoh Company, Ltd. Bilderzeugungsapparat, Bilderzeugungsverfahren und Prozesskartusche
US7510812B2 (en) * 2006-03-28 2009-03-31 Lexmark International, Inc. Toner formulations containing extra particulate additives
JP4622956B2 (ja) * 2006-08-08 2011-02-02 コニカミノルタビジネステクノロジーズ株式会社 二成分現像剤
JP4622957B2 (ja) * 2006-08-08 2011-02-02 コニカミノルタビジネステクノロジーズ株式会社 二成分現像剤
US20100040969A1 (en) * 2008-08-12 2010-02-18 Ligia Aura Bejat Toner Formulations with Tribocharge Control and Stability
JP4666077B2 (ja) * 2009-01-14 2011-04-06 富士ゼロックス株式会社 静電荷像現像用現像剤、静電荷像現像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
US8841056B2 (en) 2010-03-31 2014-09-23 Canon Kabushiki Kaisha Toner and process for producing toner
EP2625568B1 (de) 2010-10-04 2018-01-10 Canon Kabushiki Kaisha Toner
WO2012046827A1 (en) 2010-10-04 2012-04-12 Canon Kabushiki Kaisha Toner
JP2012208473A (ja) * 2011-03-11 2012-10-25 Ricoh Co Ltd 現像装置、画像形成装置、画像形成方法及びプロセスカートリッジ
EP2698673B1 (de) * 2011-04-14 2020-10-21 Toda Kogyo Corp. Magnetisches trägerkernmaterial für einen elektrofotografischen entwickler, verfahren zu seiner herstellung, magnetischer träger für einen elektrofotografischen entwickler und zwei-komponenten-entwickler
CN102193354B (zh) * 2011-05-17 2012-08-22 湖北鼎龙化学股份有限公司 双组分显影剂
JP2014071222A (ja) * 2012-09-28 2014-04-21 Ricoh Co Ltd 画像形成装置
US10606181B2 (en) 2013-12-27 2020-03-31 Lexmark International, Inc. Toner compositions including silica blends and method to make the same
US9217939B2 (en) 2014-02-14 2015-12-22 Lexmark International, Inc. Toner formulations having improved toner usage efficiency and method to make the same
CN106133615B (zh) 2014-03-28 2019-10-08 日本瑞翁株式会社 调色剂组

Family Cites Families (21)

* 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
JPS5924416B2 (ja) 1977-11-05 1984-06-09 ミノルタ株式会社 磁気ブラシ現像法
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
JPS5953856A (ja) 1982-09-21 1984-03-28 Canon Inc トナ−の製造方法
JPS5961842A (ja) 1982-09-30 1984-04-09 Canon Inc 磁性トナ−の製造方法
JPS619659A (ja) 1984-06-25 1986-01-17 Konishiroku Photo Ind Co Ltd 二成分系現像剤
JP2536280B2 (ja) 1990-11-29 1996-09-18 富士ゼロックス株式会社 静電潜像現像用キャリア
JP3616835B2 (ja) * 1992-02-27 2005-02-02 株式会社リコー 乾式２成分現像剤
JP3227203B2 (ja) * 1992-06-12 2001-11-12 株式会社リコー 電子写真用現像剤
JPH0710452A (ja) 1993-06-23 1995-01-13 Hitachi Building Syst Eng & Service Co Ltd 乗客コンベアのハンドレール用加熱装置
US5618647A (en) * 1994-09-02 1997-04-08 Canon Kabushiki Kaisha Magnetic toner and image forming method
US5654120A (en) * 1994-10-05 1997-08-05 Toda Kogyo Corporation Magnetic carrier for electrophotography
DE69706352T2 (de) * 1996-04-08 2002-04-25 Canon Kk Beschichtete magnetische Trägerteilchen, zwei-Komponententyp-Entwickler und Entwicklungsverfahren
EP0801335B1 (de) * 1996-04-08 2001-08-29 Canon Kabushiki Kaisha Beschichtete magnetische Trägerteilchen, zwei-Komponententyp-Entwickler und Entwicklungsverfahren
JP3595648B2 (ja) 1996-04-08 2004-12-02 キヤノン株式会社 磁性コートキャリア、二成分系現像剤及び現像方法
JPH1039589A (ja) 1996-07-29 1998-02-13 Saikaraa Syst Kk 加圧現像装置およびそれを用いた印刷装置
US6033817A (en) * 1996-07-31 2000-03-07 Canon Kabushiki Kaisha Toner for developing electrostatic image and image forming method
EP0844536B1 (de) 1996-11-26 2004-05-06 Canon Kabushiki Kaisha Bilderzeugungsverfahren
DE69802323T2 (de) 1997-03-11 2002-07-11 Canon Kk Toner für die Entwicklung elektrostatischer Bilder, und Bildherstellungsverfahren
JP3397229B2 (ja) 1997-03-27 2003-04-14 戸田工業株式会社 球状複合体粒子粉末及び該粒子粉末からなる電子写真用磁性キャリア
US6106987A (en) 1998-09-25 2000-08-22 Toda Kogyo Corporation Magnetic particles and magnetic carrier for electrophotographic developer

Also Published As

Publication number Publication date
EP0999478A1 (de) 2000-05-10
EP0999478B1 (de) 2007-01-10
DE69934758T2 (de) 2007-10-31
US6312862B1 (en) 2001-11-06

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Legal Events

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