DE602004023161D1 - Toner - Google Patents

Toner

Info

Publication number
DE602004023161D1
DE602004023161D1 DE602004023161T DE602004023161T DE602004023161D1 DE 602004023161 D1 DE602004023161 D1 DE 602004023161D1 DE 602004023161 T DE602004023161 T DE 602004023161T DE 602004023161 T DE602004023161 T DE 602004023161T DE 602004023161 D1 DE602004023161 D1 DE 602004023161D1
Authority
DE
Germany
Prior art keywords
toner
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.)
Active
Application number
DE602004023161T
Other languages
English (en)
Inventor
Shuhei Moribe
Nobuyuki Okubo
Tsutomu Onuma
Hideto Iida
Koji Nishikawa
Takashige Kasuya
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 DE602004023161D1 publication Critical patent/DE602004023161D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • 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
    • G03G9/0821—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
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • 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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • 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
    • G03G9/08793—Crosslinked 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
    • G03G9/08795—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
    • G03G9/087—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)
DE602004023161T 2003-08-01 2004-07-30 Toner Active DE602004023161D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003205315 2003-08-01

Publications (1)

Publication Number Publication Date
DE602004023161D1 true DE602004023161D1 (de) 2009-10-29

Family

ID=33549890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004023161T Active DE602004023161D1 (de) 2003-08-01 2004-07-30 Toner

Country Status (5)

Country Link
US (1) US7288354B2 (de)
EP (1) EP1505449B1 (de)
KR (1) KR100630985B1 (de)
CN (1) CN100578372C (de)
DE (1) DE602004023161D1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100428059C (zh) 2003-10-06 2008-10-22 佳能株式会社 调色剂
JP4290107B2 (ja) * 2003-10-20 2009-07-01 キヤノン株式会社 トナーの製造方法
US8080360B2 (en) * 2005-07-22 2011-12-20 Xerox Corporation Toner preparation processes
KR101126016B1 (ko) * 2005-10-04 2012-03-19 주식회사 엘지화학 잔류 단량체 함량이 낮은 그라프트 고무 라텍스의 제조방법
EP2192449B1 (de) * 2007-08-30 2015-06-17 Mitsui Chemicals, Inc. Binderharz für farbtoner und durch verwendung dieser hergestellte farbtoner
JP5153792B2 (ja) * 2007-12-27 2013-02-27 キヤノン株式会社 トナー及び二成分系現像剤
JP4997271B2 (ja) * 2009-08-31 2012-08-08 シャープ株式会社 トナーおよびその製造方法
JP2011203433A (ja) * 2010-03-25 2011-10-13 Fuji Xerox Co Ltd 静電潜像現像用トナー、静電潜像現像剤、トナーカートリッジ、プロセスカートリッジ及び画像形成装置
CN106094454A (zh) 2010-12-28 2016-11-09 佳能株式会社 调色剂
US9097998B2 (en) 2010-12-28 2015-08-04 Canon Kabushiki Kaisha Toner
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
EP2717099B1 (de) 2011-06-03 2015-09-16 Canon Kabushiki Kaisha Toner
EP2717100B1 (de) 2011-06-03 2017-09-13 Canon Kabushiki Kaisha Toner
KR101494571B1 (ko) 2011-06-03 2015-02-17 캐논 가부시끼가이샤 토너
WO2012165637A1 (ja) 2011-06-03 2012-12-06 キヤノン株式会社 トナー
JP5915128B2 (ja) * 2011-12-05 2016-05-11 富士ゼロックス株式会社 静電荷像現像用トナー、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、及び、画像形成装置
US9116448B2 (en) 2012-06-22 2015-08-25 Canon Kabushiki Kaisha Toner
WO2013190819A1 (ja) 2012-06-22 2013-12-27 キヤノン株式会社 トナー
TWI602037B (zh) 2013-07-31 2017-10-11 佳能股份有限公司 調色劑
US9588450B2 (en) 2013-07-31 2017-03-07 Canon Kabushiki Kaisha Magnetic toner
US9829818B2 (en) 2014-09-30 2017-11-28 Canon Kabushiki Kaisha Toner
US9798256B2 (en) 2015-06-30 2017-10-24 Canon Kabushiki Kaisha Method of producing toner
US9823595B2 (en) 2015-06-30 2017-11-21 Canon Kabushiki Kaisha Toner
JP2017083822A (ja) 2015-10-29 2017-05-18 キヤノン株式会社 トナーの製造方法および樹脂粒子の製造方法
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
US10303075B2 (en) 2017-02-28 2019-05-28 Canon Kabushiki Kaisha Toner
US10295920B2 (en) 2017-02-28 2019-05-21 Canon Kabushiki Kaisha Toner
US10241430B2 (en) 2017-05-10 2019-03-26 Canon Kabushiki Kaisha Toner, and external additive for 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
US10768540B2 (en) 2018-02-14 2020-09-08 Canon Kabushiki Kaisha External additive, method for manufacturing external additive, and toner
JP2020095083A (ja) 2018-12-10 2020-06-18 キヤノン株式会社 トナー
JP7207981B2 (ja) 2018-12-10 2023-01-18 キヤノン株式会社 トナー及びトナーの製造方法
JP7224885B2 (ja) 2018-12-10 2023-02-20 キヤノン株式会社 トナー
JP7391640B2 (ja) 2018-12-28 2023-12-05 キヤノン株式会社 トナー
JP7443048B2 (ja) 2018-12-28 2024-03-05 キヤノン株式会社 トナー
JP7433872B2 (ja) 2018-12-28 2024-02-20 キヤノン株式会社 トナー
JP2020109499A (ja) 2018-12-28 2020-07-16 キヤノン株式会社 トナー及びトナーの製造方法
JP7301560B2 (ja) 2019-03-08 2023-07-03 キヤノン株式会社 トナー
JP2021148819A (ja) * 2020-03-16 2021-09-27 京セラドキュメントソリューションズ株式会社 トナー、及びトナーの製造方法
JP2021148842A (ja) 2020-03-16 2021-09-27 キヤノン株式会社 トナー
US11934147B2 (en) 2020-03-16 2024-03-19 Canon Kabushiki Kaisha Toner

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116043A (en) 1980-02-18 1981-09-11 Konishiroku Photo Ind Co Ltd Toner for electrostatic image development and its production
JPS57208559A (en) 1981-06-19 1982-12-21 Konishiroku Photo Ind Co Ltd Toner for electrostatic charged image development
GB2100873B (en) 1981-06-19 1984-11-21 Konishiroku Photo Ind Toner for developing electrostatic latent image
JP2742694B2 (ja) 1988-09-22 1998-04-22 コニカ株式会社 静電荷像記録方法
JP2658006B2 (ja) 1989-08-29 1997-09-30 三田工業株式会社 静電荷像現像用トナー及びその製造方法
US5240803A (en) * 1989-08-29 1993-08-31 Mita Industrial Co., Ltd. Toner for developing statically charged images and process for preparation thereof
JPH03229268A (ja) 1990-02-02 1991-10-11 Toyobo Co Ltd 電子写真用トナー
JPH041766A (ja) 1990-04-19 1992-01-07 Canon Inc 静電荷像現像用トナー
JPH04102862A (ja) 1990-08-21 1992-04-03 Toyobo Co Ltd 電子写真用カラートナー
JP2962809B2 (ja) 1990-11-14 1999-10-12 三菱レイヨン株式会社 トナー用樹脂組成物およびその製造方法
JP3118341B2 (ja) 1992-01-31 2000-12-18 三井化学株式会社 電子写真用トナー及びその製造法
CA2088093C (en) * 1992-01-31 1999-06-29 Masaaki Shin Electrophotographic toner and production process thereof
JP3754802B2 (ja) 1996-07-31 2006-03-15 キヤノン株式会社 静電荷像現像用トナー及び画像形成方法
US6033817A (en) * 1996-07-31 2000-03-07 Canon Kabushiki Kaisha Toner for developing electrostatic image and image forming method
JP3794762B2 (ja) 1996-09-11 2006-07-12 三井化学株式会社 電子写真用トナー
JP3291618B2 (ja) 1997-04-04 2002-06-10 キヤノン株式会社 画像形成用トナー、画像形成方法及び加熱定着方法
EP0869399B1 (de) * 1997-04-04 2001-08-29 Canon Kabushiki Kaisha Toner zur Herstellung von Bildern, Bildherstellungsverfahren, und Wärme-Fixierungsverfahren
JP3397661B2 (ja) 1997-11-17 2003-04-21 キヤノン株式会社 静電荷像現像用トナー及び該トナーの製造方法
JP3363856B2 (ja) * 1998-12-17 2003-01-08 キヤノン株式会社 正帯電性トナー、画像形成方法及び画像形成装置
US6670087B2 (en) * 2000-11-07 2003-12-30 Canon Kabushiki Kaisha Toner, image-forming apparatus, process cartridge and image forming method
DE60118690T2 (de) * 2000-11-15 2006-11-09 Canon K.K. Bilderzeugungsverfahren und Bilderzeugungsvorrichtung
DE60209952T2 (de) * 2001-03-15 2006-10-19 Canon K.K. Magnetischer Toner und Prozesskartusche
TWI304829B (en) * 2001-12-28 2009-01-01 Mitsui Chemicals Inc Binder resin for toner and electrophotographic toner for electrostatic developing using said resin
US20030198883A1 (en) 2002-04-10 2003-10-23 Kaori Hiratsuka Toner
EP1439429B1 (de) * 2003-01-20 2013-03-13 Ricoh Company, Ltd. Toner und Entwickler
US7029813B2 (en) * 2003-07-30 2006-04-18 Canon Kabushiki Kaisha Toner

Also Published As

Publication number Publication date
US7288354B2 (en) 2007-10-30
CN1580962A (zh) 2005-02-16
US20050048390A1 (en) 2005-03-03
CN100578372C (zh) 2010-01-06
EP1505449A2 (de) 2005-02-09
KR20050016095A (ko) 2005-02-21
KR100630985B1 (ko) 2006-10-09
EP1505449B1 (de) 2009-09-16
EP1505449A3 (de) 2007-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition