TWI546634B - 磁性調色劑 - Google Patents

磁性調色劑 Download PDF

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Publication number
TWI546634B
TWI546634B TW102104007A TW102104007A TWI546634B TW I546634 B TWI546634 B TW I546634B TW 102104007 A TW102104007 A TW 102104007A TW 102104007 A TW102104007 A TW 102104007A TW I546634 B TWI546634 B TW I546634B
Authority
TW
Taiwan
Prior art keywords
magnetic toner
fine particles
particles
coverage
mass
Prior art date
Application number
TW102104007A
Other languages
English (en)
Chinese (zh)
Other versions
TW201333646A (zh
Inventor
浦谷梢
馬籠道久
長谷川雄介
廣子就一
Original Assignee
佳能股份有限公司
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 佳能股份有限公司 filed Critical 佳能股份有限公司
Publication of TW201333646A publication Critical patent/TW201333646A/zh
Application granted granted Critical
Publication of TWI546634B publication Critical patent/TWI546634B/zh

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Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/083Magnetic toner particles
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/083Magnetic toner particles
    • G03G9/0839Treatment of the magnetic components; Combination of the magnetic components with non-magnetic materials
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0802Preparation methods
    • G03G9/081Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/083Magnetic toner particles
    • G03G9/0831Chemical composition of the magnetic components
    • G03G9/0833Oxides
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/083Magnetic toner particles
    • G03G9/0836Other physical parameters of the magnetic components
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08702Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706Polymers of alkenyl-aromatic compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08775Natural macromolecular compounds or derivatives thereof
    • G03G9/08782Waxes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08784Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08795Macromolecular 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08784Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797Macromolecular 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09708Inorganic compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09708Inorganic compounds
    • G03G9/09725Silicon-oxides; Silicates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
TW102104007A 2012-02-01 2013-02-01 磁性調色劑 TWI546634B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012019519A JP5858810B2 (ja) 2012-02-01 2012-02-01 磁性トナー

Publications (2)

Publication Number Publication Date
TW201333646A TW201333646A (zh) 2013-08-16
TWI546634B true TWI546634B (zh) 2016-08-21

Family

ID=48905431

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102104007A TWI546634B (zh) 2012-02-01 2013-02-01 磁性調色劑

Country Status (8)

Country Link
US (2) US9423711B2 (https=)
JP (1) JP5858810B2 (https=)
KR (1) KR101640699B1 (https=)
CN (1) CN104106007B (https=)
DE (1) DE112013000799B4 (https=)
MY (1) MY175801A (https=)
TW (1) TWI546634B (https=)
WO (1) WO2013115411A1 (https=)

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JP5858810B2 (ja) * 2012-02-01 2016-02-10 キヤノン株式会社 磁性トナー
JP2013257415A (ja) * 2012-06-12 2013-12-26 Canon Inc トナー
DE112014003546B4 (de) * 2013-07-31 2020-03-12 Canon Kabushiki Kaisha Toner
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
US20150185648A1 (en) * 2013-12-26 2015-07-02 Canon Kabushiki Kaisha Toner
JP6272019B2 (ja) * 2013-12-26 2018-01-31 キヤノン株式会社 トナー
JP6272018B2 (ja) * 2013-12-26 2018-01-31 キヤノン株式会社 トナー
US9304422B2 (en) 2013-12-26 2016-04-05 Canon Kabushiki Kaisha Magnetic toner
US9841702B2 (en) 2014-12-23 2017-12-12 Lexmark International, Inc. Surface modified magnetic carriers using hydrophobized titania
US9835967B2 (en) 2014-12-23 2017-12-05 Lexmark International, Inc. Surface modified magnetic carriers using hydrophobized titania
US9523932B2 (en) * 2014-12-23 2016-12-20 Lexmark International, Inc. Method to achieve tribocharge uniformity of a developer mix across different temperature and humidity conditions by modifying the surface of the magnetic carrier particle
JP6716273B2 (ja) 2015-03-09 2020-07-01 キヤノン株式会社 トナー
JP6511882B2 (ja) * 2015-03-13 2019-05-15 株式会社リコー トナー、トナー収容ユニット及び画像形成装置
JP6660147B2 (ja) * 2015-10-29 2020-03-04 キヤノン株式会社 トナーおよびトナーの製造方法
DE102016116610B4 (de) 2015-12-04 2021-05-20 Canon Kabushiki Kaisha Toner
US9804519B2 (en) 2015-12-04 2017-10-31 Canon Kabushiki Kaisha Method for producing toner
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JP6762706B2 (ja) * 2015-12-04 2020-09-30 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
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CN110998458A (zh) 2017-08-04 2020-04-10 佳能株式会社 调色剂
JP2019032365A (ja) 2017-08-04 2019-02-28 キヤノン株式会社 トナー
JP7091033B2 (ja) 2017-08-04 2022-06-27 キヤノン株式会社 トナー
JP7195800B2 (ja) * 2018-07-27 2022-12-26 キヤノン株式会社 磁性トナー及び画像形成方法
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
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
JP2022077739A (ja) 2020-11-12 2022-05-24 キヤノン株式会社 トナー
JP7614797B2 (ja) 2020-11-12 2025-01-16 キヤノン株式会社 トナー
JP7604196B2 (ja) * 2020-11-30 2024-12-23 キヤノン株式会社 トナー
JP7642370B2 (ja) 2020-12-25 2025-03-10 キヤノン株式会社 トナー
JP7731734B2 (ja) 2020-12-25 2025-09-01 キヤノン株式会社 トナー
JP7699979B2 (ja) 2021-07-02 2025-06-30 キヤノン株式会社 トナー
JP7714393B2 (ja) * 2021-07-02 2025-07-29 キヤノン株式会社 トナー
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US12529971B2 (en) 2021-10-08 2026-01-20 Canon Kabushiki Kaisha Process cartridge
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CN104024947B (zh) * 2011-12-27 2017-05-24 佳能株式会社 磁性调色剂
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KR20140107525A (ko) * 2011-12-27 2014-09-04 캐논 가부시끼가이샤 자성 토너
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JP5436590B2 (ja) * 2012-02-01 2014-03-05 キヤノン株式会社 磁性トナー
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JP5436591B2 (ja) * 2012-02-01 2014-03-05 キヤノン株式会社 磁性トナー
JP5442046B2 (ja) * 2012-02-01 2014-03-12 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

Also Published As

Publication number Publication date
US9423711B2 (en) 2016-08-23
JP2013156616A (ja) 2013-08-15
MY175801A (en) 2020-07-09
CN104106007B (zh) 2018-02-13
WO2013115411A1 (en) 2013-08-08
US20160334723A1 (en) 2016-11-17
TW201333646A (zh) 2013-08-16
KR20140119758A (ko) 2014-10-10
US20140335449A1 (en) 2014-11-13
DE112013000799B4 (de) 2021-03-25
JP5858810B2 (ja) 2016-02-10
CN104106007A (zh) 2014-10-15
DE112013000799T5 (de) 2014-10-16
KR101640699B1 (ko) 2016-07-18
US9625842B2 (en) 2017-04-18

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