DE112013000795B4 - Magnetischer Toner - Google Patents

Magnetischer Toner Download PDF

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Publication number
DE112013000795B4
DE112013000795B4 DE112013000795.9T DE112013000795T DE112013000795B4 DE 112013000795 B4 DE112013000795 B4 DE 112013000795B4 DE 112013000795 T DE112013000795 T DE 112013000795T DE 112013000795 B4 DE112013000795 B4 DE 112013000795B4
Authority
DE
Germany
Prior art keywords
magnetic toner
fine particles
particles
magnetic
coverage ratio
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
DE112013000795.9T
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German (de)
English (en)
Other versions
DE112013000795T5 (de
Inventor
c/o CANON KABUSHIKI KAISHA Ohmori Atsuhiko
c/o CANON KABUSHIKI KAISHA Magome Michihisa
c/o CANON KABUSHIKI KAISHA Hasegawa Yusuke
c/o CANON KABUSHIKI KAISHA Tanaka Keisuke
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
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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 DE112013000795T5 publication Critical patent/DE112013000795T5/de
Application granted granted Critical
Publication of DE112013000795B4 publication Critical patent/DE112013000795B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G9/0831Chemical composition of the magnetic components
    • G03G9/0832Metals
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0821Developers with toner particles characterised by physical parameters
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0825Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0827Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • 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
    • G03G9/083Magnetic 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
DE112013000795.9T 2012-02-01 2013-01-31 Magnetischer Toner Active DE112013000795B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012019517A JP5442045B2 (ja) 2012-02-01 2012-02-01 磁性トナー
JP2012-019517 2012-02-01
PCT/JP2013/052787 WO2013115413A1 (en) 2012-02-01 2013-01-31 Magnetic toner

Publications (2)

Publication Number Publication Date
DE112013000795T5 DE112013000795T5 (de) 2014-10-16
DE112013000795B4 true DE112013000795B4 (de) 2021-03-11

Family

ID=48905433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112013000795.9T Active DE112013000795B4 (de) 2012-02-01 2013-01-31 Magnetischer Toner

Country Status (7)

Country Link
US (1) US9213251B2 (https=)
JP (1) JP5442045B2 (https=)
KR (1) KR101618491B1 (https=)
CN (1) CN104094172B (https=)
DE (1) DE112013000795B4 (https=)
TW (1) TWI505047B (https=)
WO (1) WO2013115413A1 (https=)

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JP6399804B2 (ja) 2013-06-24 2018-10-03 キヤノン株式会社 トナー
DE112014003516B4 (de) 2013-07-31 2020-06-25 Canon Kabushiki Kaisha Magnetischer Toner
US9436112B2 (en) 2013-09-20 2016-09-06 Canon Kabushiki Kaisha Toner and two-component developer
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
US9772570B2 (en) * 2014-08-07 2017-09-26 Canon Kabushiki Kaisha Magnetic toner
JP6497907B2 (ja) * 2014-11-28 2019-04-10 キヤノン株式会社 トナー
US9658546B2 (en) 2014-11-28 2017-05-23 Canon Kabushiki Kaisha Toner and method of producing toner
JP2017009959A (ja) * 2015-06-26 2017-01-12 キヤノン株式会社 現像装置及び画像形成方法
US10228627B2 (en) 2015-12-04 2019-03-12 Canon Kabushiki Kaisha Toner
JP6762706B2 (ja) 2015-12-04 2020-09-30 キヤノン株式会社 トナー
JP6991701B2 (ja) 2015-12-04 2022-01-12 キヤノン株式会社 トナー
US9804519B2 (en) 2015-12-04 2017-10-31 Canon Kabushiki Kaisha Method for producing toner
DE102016116610B4 (de) 2015-12-04 2021-05-20 Canon Kabushiki Kaisha Toner
JP6768423B2 (ja) 2015-12-04 2020-10-14 キヤノン株式会社 トナーの製造方法
US9971263B2 (en) 2016-01-08 2018-05-15 Canon Kabushiki Kaisha Toner
JP6910805B2 (ja) 2016-01-28 2021-07-28 キヤノン株式会社 トナー、画像形成装置及び画像形成方法
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
JP6891051B2 (ja) 2016-06-30 2021-06-18 キヤノン株式会社 トナー、現像装置、及び画像形成装置
JP6904801B2 (ja) 2016-06-30 2021-07-21 キヤノン株式会社 トナー、該トナーを備えた現像装置及び画像形成装置
JP6869819B2 (ja) 2016-06-30 2021-05-12 キヤノン株式会社 トナー、現像装置及び画像形成装置
US10289016B2 (en) 2016-12-21 2019-05-14 Canon Kabushiki Kaisha Toner
US10295921B2 (en) 2016-12-21 2019-05-21 Canon Kabushiki Kaisha Toner
US10295920B2 (en) 2017-02-28 2019-05-21 Canon Kabushiki Kaisha Toner
JP7023721B2 (ja) * 2017-02-28 2022-02-22 キヤノン株式会社 トナー
US10303075B2 (en) 2017-02-28 2019-05-28 Canon Kabushiki Kaisha Toner
US10451985B2 (en) * 2017-02-28 2019-10-22 Canon Kabushiki Kaisha Toner
US10241430B2 (en) 2017-05-10 2019-03-26 Canon Kabushiki Kaisha Toner, and external additive for toner
US10545420B2 (en) 2017-07-04 2020-01-28 Canon Kabushiki Kaisha Magnetic toner and image-forming method
JP6929740B2 (ja) * 2017-08-30 2021-09-01 キヤノン株式会社 トナー
KR102330424B1 (ko) 2018-02-02 2021-11-24 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 정전잠상 현상용 토너, 이를 이용한 토너 공급 수단과 화상 형성 장치, 및 화상 형성 방법
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
US10747136B2 (en) * 2018-04-27 2020-08-18 Canon Kabushiki Kaisha Toner
JP7286471B2 (ja) * 2018-08-28 2023-06-05 キヤノン株式会社 トナー
JP7229701B2 (ja) * 2018-08-28 2023-02-28 キヤノン株式会社 トナー
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
JP7207998B2 (ja) 2018-12-28 2023-01-18 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
JP7301560B2 (ja) 2019-03-08 2023-07-03 キヤノン株式会社 トナー
JP7216604B2 (ja) * 2019-04-22 2023-02-01 キヤノン株式会社 トナー
JP2021071612A (ja) * 2019-10-31 2021-05-06 キヤノン株式会社 トナーセット及び画像形成方法
JP7618496B2 (ja) 2021-04-28 2025-01-21 キヤノン株式会社 トナー
JP7837791B2 (ja) 2021-04-28 2026-03-31 キヤノン株式会社 トナー
JP2023047231A (ja) * 2021-09-24 2023-04-05 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、及び画像形成装置
JP7760328B2 (ja) 2021-10-20 2025-10-27 キヤノン株式会社 磁性トナー

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US20100239971A1 (en) * 2007-09-06 2010-09-23 Tomoegawa Co., Ltd. Toner for electrophotography and process for producing the same
US7855042B2 (en) * 2006-01-06 2010-12-21 Canon Kabushiki Kaisha Developer and image forming method

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US20100239971A1 (en) * 2007-09-06 2010-09-23 Tomoegawa Co., Ltd. Toner for electrophotography and process for producing the same

Also Published As

Publication number Publication date
TW201333645A (zh) 2013-08-16
CN104094172A (zh) 2014-10-08
CN104094172B (zh) 2018-04-06
JP5442045B2 (ja) 2014-03-12
TWI505047B (zh) 2015-10-21
WO2013115413A1 (en) 2013-08-08
JP2013156614A (ja) 2013-08-15
KR20140119755A (ko) 2014-10-10
KR101618491B1 (ko) 2016-05-04
US20140342277A1 (en) 2014-11-20
DE112013000795T5 (de) 2014-10-16
US9213251B2 (en) 2015-12-15

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