CN104024952B - 磁性调色剂 - Google Patents

磁性调色剂 Download PDF

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Publication number
CN104024952B
CN104024952B CN201280065310.0A CN201280065310A CN104024952B CN 104024952 B CN104024952 B CN 104024952B CN 201280065310 A CN201280065310 A CN 201280065310A CN 104024952 B CN104024952 B CN 104024952B
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CN
China
Prior art keywords
magnetic toner
fine particles
coverage
particles
mass
Prior art date
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Application number
CN201280065310.0A
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English (en)
Chinese (zh)
Other versions
CN104024952A (zh
Inventor
广子就
广子就一
马笼道久
长谷川雄介
铃村祯崇
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 CN104024952A publication Critical patent/CN104024952A/zh
Application granted granted Critical
Publication of CN104024952B publication Critical patent/CN104024952B/zh
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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
    • G03G9/083—Magnetic toner particles
    • G03G9/0839—Treatment of the magnetic components; Combination of the magnetic components with non-magnetic materials
    • 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
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G03G9/0806—Preparation methods whereby the components are brought together in a liquid dispersing medium whereby chemical synthesis of at least one of the toner components takes place
    • 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
    • G03G9/0831—Chemical composition of the magnetic components
    • G03G9/0833—Oxides
    • 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
    • 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
    • G03G9/08702—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
    • G03G9/087—Binders for toner particles
    • G03G9/08775—Natural macromolecular compounds or derivatives thereof
    • G03G9/08782—Waxes
    • 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
    • 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
    • G03G9/09708—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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
CN201280065310.0A 2011-12-27 2012-12-26 磁性调色剂 Active CN104024952B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-285912 2011-12-27
JP2011285912A JP5361984B2 (ja) 2011-12-27 2011-12-27 磁性トナー
PCT/JP2012/084286 WO2013100182A1 (en) 2011-12-27 2012-12-26 Magnetic toner

Publications (2)

Publication Number Publication Date
CN104024952A CN104024952A (zh) 2014-09-03
CN104024952B true CN104024952B (zh) 2017-05-24

Family

ID=48697645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280065310.0A Active CN104024952B (zh) 2011-12-27 2012-12-26 磁性调色剂

Country Status (8)

Country Link
US (2) US9417542B2 (https=)
JP (1) JP5361984B2 (https=)
KR (1) KR101580760B1 (https=)
CN (1) CN104024952B (https=)
DE (1) DE112012005496B4 (https=)
MY (1) MY187816A (https=)
TW (1) TWI515519B (https=)
WO (1) WO2013100182A1 (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5361984B2 (ja) * 2011-12-27 2013-12-04 キヤノン株式会社 磁性トナー
JP5858810B2 (ja) * 2012-02-01 2016-02-10 キヤノン株式会社 磁性トナー
WO2015015791A1 (ja) * 2013-07-31 2015-02-05 キヤノン株式会社 磁性トナー
JP6341660B2 (ja) * 2013-12-26 2018-06-13 キヤノン株式会社 磁性トナー
JP6410593B2 (ja) 2013-12-26 2018-10-24 キヤノン株式会社 磁性トナー
US9772570B2 (en) * 2014-08-07 2017-09-26 Canon Kabushiki Kaisha Magnetic toner
JP6489830B2 (ja) * 2015-01-07 2019-03-27 キヤノン株式会社 トナーの製造方法
JP6448393B2 (ja) * 2015-01-29 2019-01-09 キヤノン株式会社 トナー
JP6716273B2 (ja) 2015-03-09 2020-07-01 キヤノン株式会社 トナー
JP6768423B2 (ja) 2015-12-04 2020-10-14 キヤノン株式会社 トナーの製造方法
JP6762706B2 (ja) 2015-12-04 2020-09-30 キヤノン株式会社 トナー
DE102016116610B4 (de) 2015-12-04 2021-05-20 Canon Kabushiki Kaisha Toner
US10228627B2 (en) 2015-12-04 2019-03-12 Canon Kabushiki Kaisha Toner
US9804519B2 (en) 2015-12-04 2017-10-31 Canon Kabushiki Kaisha Method for producing toner
JP6991701B2 (ja) 2015-12-04 2022-01-12 キヤノン株式会社 トナー
JP6859141B2 (ja) 2016-03-24 2021-04-14 キヤノン株式会社 トナー粒子の製造方法
JP6873796B2 (ja) 2016-04-21 2021-05-19 キヤノン株式会社 トナー
US9946181B2 (en) 2016-05-20 2018-04-17 Canon Kabushiki Kaisha Toner
JP6878133B2 (ja) 2016-05-20 2021-05-26 キヤノン株式会社 トナー
US10545420B2 (en) 2017-07-04 2020-01-28 Canon Kabushiki Kaisha Magnetic toner and image-forming method
JP7267706B2 (ja) 2018-10-02 2023-05-02 キヤノン株式会社 磁性トナー
JP7267705B2 (ja) 2018-10-02 2023-05-02 キヤノン株式会社 磁性トナー
WO2020075660A1 (ja) * 2018-10-10 2020-04-16 日本ゼオン株式会社 静電荷像現像用トナー用ワックス、及びこれを含む静電荷像現像用トナー
JP7224885B2 (ja) * 2018-12-10 2023-02-20 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
JP2020095083A (ja) 2018-12-10 2020-06-18 キヤノン株式会社 トナー
US11003105B2 (en) * 2018-12-28 2021-05-11 Canon Kabushiki Kaisha Toner and toner manufacturing method
JP7275690B2 (ja) * 2019-03-15 2023-05-18 富士フイルムビジネスイノベーション株式会社 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、画像形成装置、及び画像形成方法
JP7309477B2 (ja) * 2019-06-25 2023-07-18 キヤノン株式会社 トナーの製造方法
JP7443043B2 (ja) * 2019-12-13 2024-03-05 キヤノン株式会社 トナー及び二成分系現像剤
JP7483493B2 (ja) 2020-05-18 2024-05-15 キヤノン株式会社 トナー
JP7562387B2 (ja) 2020-11-30 2024-10-07 キヤノン株式会社 トナー
JP7654456B2 (ja) 2021-04-21 2025-04-01 キヤノン株式会社 トナーおよびトナーの製造方法
JP7699979B2 (ja) 2021-07-02 2025-06-30 キヤノン株式会社 トナー
JP7735106B2 (ja) 2021-07-21 2025-09-08 キヤノン株式会社 トナー

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066558A (en) * 1988-09-30 1991-11-19 Canon Kabushiki Kaisha Developer for developing electrostatic images
US20040191659A1 (en) * 2002-12-04 2004-09-30 Tatsuya Nakamura Toner
JP2006284728A (ja) * 2005-03-31 2006-10-19 Matsushita Electric Ind Co Ltd 現像装置および画像形成方法
CN101061439A (zh) * 2004-11-19 2007-10-24 佳能株式会社 正带电性显影剂
EP2042932A1 (en) * 1996-11-06 2009-04-01 Zeon Corporation Polymerized toner and production process thereof
US20120045717A1 (en) * 2010-08-23 2012-02-23 Canon Kabushiki Kaisha Toner

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812478B2 (ja) * 1988-09-30 1996-02-07 キヤノン株式会社 静電荷像現像用現像剤
JP2632237B2 (ja) * 1990-10-08 1997-07-23 株式会社巴川製紙所 非磁性一成分現像方法
JP3416412B2 (ja) 1996-07-31 2003-06-16 キヤノン株式会社 トナー及び画像形成方法
US6132919A (en) * 1996-11-06 2000-10-17 Nippon Zeon Co., Ltd. Polymerized toner and production process thereof
JP2001272813A (ja) * 1996-11-06 2001-10-05 Nippon Zeon Co Ltd トナー用離型剤
JP3863289B2 (ja) 1998-04-17 2006-12-27 日本ゼオン株式会社 重合トナー、およびその製造方法
JP2001117267A (ja) 1999-10-20 2001-04-27 Fujitsu Ltd 非磁性一成分現像剤及びこの現像剤を用いた現像装置
JP4209096B2 (ja) 2001-08-21 2009-01-14 三菱化学株式会社 静電荷像現像用トナー
JP3812890B2 (ja) 2002-01-11 2006-08-23 株式会社リコー 静電荷像現像用カラートナー
JP2007293043A (ja) 2006-04-25 2007-11-08 Fuji Xerox Co Ltd 静電荷像現像トナー、静電荷像現像トナーの製造方法、静電荷像現像剤及び画像形成方法
JP2008015248A (ja) 2006-07-06 2008-01-24 Canon Inc 磁性トナー
JP4347368B2 (ja) * 2007-07-17 2009-10-21 キヤノン株式会社 トナー
JP5361984B2 (ja) * 2011-12-27 2013-12-04 キヤノン株式会社 磁性トナー

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066558A (en) * 1988-09-30 1991-11-19 Canon Kabushiki Kaisha Developer for developing electrostatic images
EP2042932A1 (en) * 1996-11-06 2009-04-01 Zeon Corporation Polymerized toner and production process thereof
US20040191659A1 (en) * 2002-12-04 2004-09-30 Tatsuya Nakamura Toner
CN101061439A (zh) * 2004-11-19 2007-10-24 佳能株式会社 正带电性显影剂
JP2006284728A (ja) * 2005-03-31 2006-10-19 Matsushita Electric Ind Co Ltd 現像装置および画像形成方法
US20120045717A1 (en) * 2010-08-23 2012-02-23 Canon Kabushiki Kaisha Toner

Also Published As

Publication number Publication date
JP5361984B2 (ja) 2013-12-04
JP2013134433A (ja) 2013-07-08
DE112012005496T5 (de) 2014-09-11
MY187816A (en) 2021-10-26
US9417542B2 (en) 2016-08-16
US9625841B2 (en) 2017-04-18
TWI515519B (zh) 2016-01-01
KR20140107528A (ko) 2014-09-04
TW201329655A (zh) 2013-07-16
US20160327881A1 (en) 2016-11-10
KR101580760B1 (ko) 2015-12-28
US20140370431A1 (en) 2014-12-18
WO2013100182A1 (en) 2013-07-04
CN104024952A (zh) 2014-09-03
DE112012005496B4 (de) 2021-02-18

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