JP4921117B2 - トナー - Google Patents

トナー Download PDF

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Publication number
JP4921117B2
JP4921117B2 JP2006301616A JP2006301616A JP4921117B2 JP 4921117 B2 JP4921117 B2 JP 4921117B2 JP 2006301616 A JP2006301616 A JP 2006301616A JP 2006301616 A JP2006301616 A JP 2006301616A JP 4921117 B2 JP4921117 B2 JP 4921117B2
Authority
JP
Japan
Prior art keywords
toner
molecular weight
peak
resin
acid
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
JP2006301616A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007148399A (ja
JP2007148399A5 (enExample
Inventor
修平 森部
克久 山▲崎▼
就一 廣子
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
Priority to JP2006301616A priority Critical patent/JP4921117B2/ja
Publication of JP2007148399A publication Critical patent/JP2007148399A/ja
Publication of JP2007148399A5 publication Critical patent/JP2007148399A5/ja
Application granted granted Critical
Publication of JP4921117B2 publication Critical patent/JP4921117B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08786—Graft polymers
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature

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)
JP2006301616A 2005-11-07 2006-11-07 トナー Expired - Fee Related JP4921117B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006301616A JP4921117B2 (ja) 2005-11-07 2006-11-07 トナー

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005321883 2005-11-07
JP2005321883 2005-11-07
JP2006301616A JP4921117B2 (ja) 2005-11-07 2006-11-07 トナー

Publications (3)

Publication Number Publication Date
JP2007148399A JP2007148399A (ja) 2007-06-14
JP2007148399A5 JP2007148399A5 (enExample) 2009-12-17
JP4921117B2 true JP4921117B2 (ja) 2012-04-25

Family

ID=37624262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006301616A Expired - Fee Related JP4921117B2 (ja) 2005-11-07 2006-11-07 トナー

Country Status (6)

Country Link
US (1) US8026030B2 (enExample)
EP (1) EP1783560B1 (enExample)
JP (1) JP4921117B2 (enExample)
KR (1) KR100833759B1 (enExample)
CN (1) CN100504626C (enExample)
DE (1) DE602006020221D1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101103314B (zh) 2005-10-26 2010-11-24 佳能株式会社 调色剂
JP4863523B2 (ja) * 2006-10-11 2012-01-25 キヤノン株式会社 トナー
JP2009217083A (ja) * 2008-03-12 2009-09-24 Ricoh Co Ltd 光沢制御粒子、現像剤セット、及び画像形成方法
JP5365331B2 (ja) * 2008-05-07 2013-12-11 住友ベークライト株式会社 有機絶縁材料、樹脂膜及び半導体装置
EP2287673B1 (en) * 2008-05-28 2013-09-25 Canon Kabushiki Kaisha Toner
JP2010072240A (ja) * 2008-09-17 2010-04-02 Ricoh Co Ltd 電子写真用トナー、画像形成方法、画像形成装置及びプロセスカートリッジ
JP5390848B2 (ja) * 2008-12-10 2014-01-15 花王株式会社 トナー用結晶性樹脂
JP5473725B2 (ja) * 2009-04-15 2014-04-16 キヤノン株式会社 磁性トナー
JP5455477B2 (ja) * 2009-07-09 2014-03-26 キヤノン株式会社 トナー
US9551947B2 (en) 2010-08-23 2017-01-24 Canon Kabushiki Kaisha Toner
US8778585B2 (en) 2010-09-16 2014-07-15 Canon Kabushiki Kaisha Toner
JP5645583B2 (ja) * 2010-10-08 2014-12-24 キヤノン株式会社 トナー
CN103314329B (zh) 2010-12-28 2016-08-10 佳能株式会社 调色剂
IN2013CN05882A (enExample) 2010-12-28 2015-04-24 Canon Kk
US8512925B2 (en) 2011-01-27 2013-08-20 Canon Kabushiki Kaisha Magnetic toner
US8501377B2 (en) 2011-01-27 2013-08-06 Canon Kabushiki Kaisha Magnetic toner
JP6098243B2 (ja) * 2012-07-23 2017-03-22 株式会社リコー トナー及び該トナーの製造方法
JP6054810B2 (ja) * 2013-05-28 2016-12-27 花王株式会社 トナー用結着樹脂組成物
DE112014003516B4 (de) 2013-07-31 2020-06-25 Canon Kabushiki Kaisha Magnetischer Toner
TWI602037B (zh) 2013-07-31 2017-10-11 佳能股份有限公司 調色劑
US9829818B2 (en) 2014-09-30 2017-11-28 Canon Kabushiki Kaisha Toner
US9971263B2 (en) 2016-01-08 2018-05-15 Canon Kabushiki Kaisha Toner
US10289016B2 (en) 2016-12-21 2019-05-14 Canon Kabushiki Kaisha Toner
US10295921B2 (en) 2016-12-21 2019-05-21 Canon Kabushiki Kaisha Toner
US10241430B2 (en) 2017-05-10 2019-03-26 Canon Kabushiki Kaisha Toner, and external additive for toner
US10768540B2 (en) 2018-02-14 2020-09-08 Canon Kabushiki Kaisha External additive, method for manufacturing external additive, and toner
JP7066439B2 (ja) 2018-02-14 2022-05-13 キヤノン株式会社 トナー用外添剤、トナー用外添剤の製造方法及びトナー
JP6888583B2 (ja) * 2018-04-23 2021-06-16 京セラドキュメントソリューションズ株式会社 トナー
JP7301560B2 (ja) 2019-03-08 2023-07-03 キヤノン株式会社 トナー
JP7770872B2 (ja) * 2021-11-05 2025-11-17 シャープ株式会社 トナー及び二成分現像剤

Family Cites Families (47)

* 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
JPS4223910B1 (enExample) 1965-08-12 1967-11-17
JPS59228658A (ja) 1983-06-10 1984-12-22 Kao Corp 電子写真用現像剤組成物
US4588668A (en) 1983-06-10 1986-05-13 Kao Corporation Polyester resin, electrophotographic developer composition
JPS62195678A (ja) 1986-02-21 1987-08-28 Kao Corp 電子写真用現像剤組成物
JP2932195B2 (ja) 1989-12-29 1999-08-09 キヤノン株式会社 電子写真用トナー
JPH0424648A (ja) 1990-05-18 1992-01-28 Fuji Xerox Co Ltd 磁性トナー
JP2884714B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
DE69117806T2 (de) 1990-06-11 1996-08-22 Canon Kk Heizgerät mit Endlosfilm
US5210579A (en) 1990-11-30 1993-05-11 Canon Kabushiki Kaisha Image fixing apparatus having a parting resin layer for reducing frictional resistance of the film through which the image is heated
JP2900604B2 (ja) 1990-11-30 1999-06-02 キヤノン株式会社 像加熱装置
JP2984562B2 (ja) 1993-12-24 1999-11-29 キヤノン株式会社 静電荷像現像用トナー、画像形成方法、プロセスカートリッジ、トナー用樹脂組成物及びその製造方法
EP0663621B1 (en) 1993-12-24 2000-08-30 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming method and process-cartridge
US5512401A (en) * 1995-02-27 1996-04-30 Xerox Corporation Polyimide-amic acid toner compositions
US5552254A (en) * 1995-02-27 1996-09-03 Xerox Corporation Amic acid based toner compositions
US5773510A (en) 1995-03-30 1998-06-30 Xerox Corporation Processes for the preparation of branched polymers
JP3308812B2 (ja) * 1995-05-31 2002-07-29 キヤノン株式会社 静電荷像現像用トナー及びその製造方法
JP3347533B2 (ja) 1995-06-15 2002-11-20 キヤノン株式会社 静電荷像現像用トナー、画像形成方法及び、該トナー用樹脂組成物とその製造方法
US6017669A (en) 1995-09-20 2000-01-25 Canon Kabushiki Kaisha Toner for developing an electrostatic image
JP3155930B2 (ja) 1995-09-20 2001-04-16 キヤノン株式会社 静電荷像現像用トナー
US5723511A (en) * 1996-06-17 1998-03-03 Xerox Corporation Processes for preparing telechelic, branched and star thermoplastic resin polymers
US5880195A (en) * 1996-12-24 1999-03-09 Dow Corning Gmbh & Dow Corning Corporation Addition curable compositions curable to high tensile strength, tack free compositions through appropriate filler selection
US6610454B2 (en) 1997-09-05 2003-08-26 Canon Kabushiki Kaisha Toner and image forming method
US6071664A (en) * 1997-10-31 2000-06-06 Agfa-Gevaert, N.V. Toner particles containing a mixture of a modified linear polymer, a cross-linked polymer and a wax
US6485875B1 (en) * 1999-10-26 2002-11-26 Canon Kabushiki Kaisha Toner and resin composition for the toner
JP4387613B2 (ja) * 2000-07-10 2009-12-16 キヤノン株式会社 マゼンタトナー
EP1176473B1 (en) * 2000-07-28 2008-08-06 Canon Kabushiki Kaisha Toner, image forming method, and process cartridge
JP2002099110A (ja) 2000-09-21 2002-04-05 Canon Inc 定着方法及びトナー
WO2002062892A1 (fr) * 2001-02-02 2002-08-15 Idemitsu Kosan Co., Ltd. Compositions de resine pour poudre d'encre et poudres d'encre
JP3799250B2 (ja) * 2001-08-06 2006-07-19 キヤノン株式会社 トナー、画像形成方法及びプロセスカートリッジ
US6808852B2 (en) * 2001-09-06 2004-10-26 Canon Kabushiki Kaisha Toner and heat-fixing method
DE60310456T2 (de) * 2002-01-18 2007-09-27 Canon K.K. Farb-Toner und Vielfarben-Bilderzeugungsverfahren
JP4147044B2 (ja) * 2002-03-26 2008-09-10 キヤノン株式会社 トナー
US6929894B2 (en) * 2002-07-10 2005-08-16 Canon Kabushiki Kaisha Toner and fixing method
EP1403723B1 (en) * 2002-09-27 2013-02-20 Canon Kabushiki Kaisha Toner
EP1408375B1 (en) * 2002-10-10 2011-12-14 Canon Kabushiki Kaisha Yellow toner
JP2004151438A (ja) 2002-10-31 2004-05-27 Canon Inc トナー、画像形成方法および画像形成装置
JP4047134B2 (ja) * 2002-10-31 2008-02-13 キヤノン株式会社 トナー、画像形成方法及び画像形成装置
EP1424604B1 (en) * 2002-11-29 2006-06-14 Canon Kabushiki Kaisha Toner
US6830860B2 (en) * 2003-01-22 2004-12-14 Xerox Corporation Toner compositions and processes thereof
CN100428059C (zh) 2003-10-06 2008-10-22 佳能株式会社 调色剂
JP4447926B2 (ja) * 2004-01-08 2010-04-07 キヤノン株式会社 マゼンタトナー及びマゼンタ用二成分系現像剤
US7351509B2 (en) * 2004-02-20 2008-04-01 Canon Kabushiki Kaisha Toner
US7887983B2 (en) * 2004-09-09 2011-02-15 Kao Corporation Process for preparing toner for electrophotography
US7402371B2 (en) * 2004-09-23 2008-07-22 Xerox Corporation Low melt toners and processes thereof
US7335453B2 (en) * 2004-10-26 2008-02-26 Xerox Corporation Toner compositions and processes for making same
EP1750177B1 (en) 2005-08-01 2016-04-13 Canon Kabushiki Kaisha Toner

Also Published As

Publication number Publication date
DE602006020221D1 (de) 2011-04-07
EP1783560A1 (en) 2007-05-09
JP2007148399A (ja) 2007-06-14
KR100833759B1 (ko) 2008-05-29
KR20070049079A (ko) 2007-05-10
CN1983041A (zh) 2007-06-20
US20070105033A1 (en) 2007-05-10
CN100504626C (zh) 2009-06-24
US8026030B2 (en) 2011-09-27
EP1783560B1 (en) 2011-02-23

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