KR101304922B1 - 자성 토너 - Google Patents

자성 토너 Download PDF

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Publication number
KR101304922B1
KR101304922B1 KR1020100034556A KR20100034556A KR101304922B1 KR 101304922 B1 KR101304922 B1 KR 101304922B1 KR 1020100034556 A KR1020100034556 A KR 1020100034556A KR 20100034556 A KR20100034556 A KR 20100034556A KR 101304922 B1 KR101304922 B1 KR 101304922B1
Authority
KR
South Korea
Prior art keywords
magnetic
treated
magnetic body
toner
magnetic 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.)
Expired - Fee Related
Application number
KR1020100034556A
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English (en)
Korean (ko)
Other versions
KR20100114479A (ko
Inventor
도모히사 사노
미찌히사 마고메
다까시 마쯔이
아끼라 사까끼바라
슈이찌 히로꼬
요시따까 스즈무라
쇼따로 노무라
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20100114479A publication Critical patent/KR20100114479A/ko
Application granted granted Critical
Publication of KR101304922B1 publication Critical patent/KR101304922B1/ko
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
    • G03G9/083—Magnetic toner particles
    • G03G9/0831—Chemical composition of the magnetic components
    • G03G9/0832—Metals
    • 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
    • G03G9/0834—Non-magnetic inorganic compounds chemically incorporated in magnetic components
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
KR1020100034556A 2009-04-15 2010-04-15 자성 토너 Expired - Fee Related KR101304922B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-099253 2009-04-15
JP2009099253 2009-04-15

Publications (2)

Publication Number Publication Date
KR20100114479A KR20100114479A (ko) 2010-10-25
KR101304922B1 true KR101304922B1 (ko) 2013-09-06

Family

ID=42359568

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100034556A Expired - Fee Related KR101304922B1 (ko) 2009-04-15 2010-04-15 자성 토너

Country Status (5)

Country Link
US (1) US8227162B2 (enExample)
EP (1) EP2241937B1 (enExample)
JP (1) JP5473725B2 (enExample)
KR (1) KR101304922B1 (enExample)
CN (1) CN101866121B (enExample)

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* Cited by examiner, † Cited by third party
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JP5715329B2 (ja) * 2009-07-21 2015-05-07 三井金属鉱業株式会社 被覆マグネタイト粒子
MY164036A (en) 2010-05-31 2017-11-15 Canon Kk Magnetic toner
US8426094B2 (en) 2010-05-31 2013-04-23 Canon Kabushiki Kaisha Magnetic toner
US8614044B2 (en) 2010-06-16 2013-12-24 Canon Kabushiki Kaisha Toner
US9551947B2 (en) 2010-08-23 2017-01-24 Canon Kabushiki Kaisha Toner
US8778585B2 (en) 2010-09-16 2014-07-15 Canon Kabushiki Kaisha Toner
JP5843607B2 (ja) 2011-12-27 2016-01-13 キヤノン株式会社 現像装置及び現像方法
JP5868165B2 (ja) 2011-12-27 2016-02-24 キヤノン株式会社 現像装置及び現像方法
JP6108978B2 (ja) * 2013-06-26 2017-04-05 キヤノン株式会社 磁性トナーの製造方法
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
US9470993B2 (en) 2014-08-07 2016-10-18 Canon Kabushiki Kaisha Magnetic toner
JP6525739B2 (ja) * 2015-05-29 2019-06-05 キヤノン株式会社 磁性トナー
JP6991701B2 (ja) 2015-12-04 2022-01-12 キヤノン株式会社 トナー
JP6762706B2 (ja) 2015-12-04 2020-09-30 キヤノン株式会社 トナー
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
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
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
US10295921B2 (en) 2016-12-21 2019-05-21 Canon Kabushiki Kaisha Toner
US10289016B2 (en) 2016-12-21 2019-05-14 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
JP7443048B2 (ja) 2018-12-28 2024-03-05 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
JP7433872B2 (ja) 2018-12-28 2024-02-20 キヤノン株式会社 トナー
JP7504583B2 (ja) 2018-12-28 2024-06-24 キヤノン株式会社 トナーの製造方法
JP7467219B2 (ja) 2019-05-14 2024-04-15 キヤノン株式会社 トナー
JP7292978B2 (ja) 2019-05-28 2023-06-19 キヤノン株式会社 トナーおよびトナーの製造方法
JP7483493B2 (ja) 2020-05-18 2024-05-15 キヤノン株式会社 トナー
JP7710913B2 (ja) 2020-07-22 2025-07-22 キヤノン株式会社 トナー
JP7710912B2 (ja) 2020-07-22 2025-07-22 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
JP7562387B2 (ja) 2020-11-30 2024-10-07 キヤノン株式会社 トナー
JP7543110B2 (ja) 2020-11-30 2024-09-02 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
JP7735106B2 (ja) 2021-07-21 2025-09-08 キヤノン株式会社 トナー

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JPS59224102A (ja) 1983-06-03 1984-12-17 Ricoh Co Ltd 磁性粉の表面処理方法
US5118587A (en) 1989-07-28 1992-06-02 Toda Kogyo Corporation Magnetic particles used for electrostatic latent image developer and process for producing the same
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KR100654264B1 (ko) 2003-09-12 2006-12-06 캐논 가부시끼가이샤 자성 토너 및 자성 토너의 제조 방법
EP1515194B1 (en) 2003-09-12 2014-11-12 Canon Kabushiki Kaisha Magnetic toner
US8518620B2 (en) 2003-10-31 2013-08-27 Canon Kabushiki Kaisha Magnetic toner
JP4749733B2 (ja) * 2004-02-18 2011-08-17 チタン工業株式会社 疎水性磁性酸化鉄粒子
DE602005027428D1 (de) 2004-09-13 2011-05-26 Canon Kk Toner
DE602005026893D1 (de) * 2004-10-08 2011-04-28 Canon Kk Magnetischer Toner
JP4324120B2 (ja) 2005-02-18 2009-09-02 キヤノン株式会社 磁性トナー
EP1715388B1 (en) 2005-04-22 2008-11-19 Canon Kabushiki Kaisha Toner
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JP5422904B2 (ja) * 2007-04-09 2014-02-19 戸田工業株式会社 磁性トナー用疎水性磁性酸化鉄粒子粉末及びその製造方法
KR101241088B1 (ko) 2007-06-08 2013-03-08 캐논 가부시끼가이샤 자성 토너
EP2071406B1 (en) 2007-06-08 2013-04-03 Canon Kabushiki Kaisha Image forming method and process unit
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JP5268325B2 (ja) 2007-10-31 2013-08-21 キヤノン株式会社 画像形成方法
JP5284049B2 (ja) 2007-11-21 2013-09-11 キヤノン株式会社 磁性トナー
KR101277415B1 (ko) 2008-05-16 2013-06-20 캐논 가부시끼가이샤 소수성 무기 미립자 및 토너
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JPH10239897A (ja) * 1996-12-26 1998-09-11 Canon Inc 静電潜像現像用磁性トナー、磁性トナー粒子の製造方法及び画像形成方法
US6447968B1 (en) * 1996-12-26 2002-09-10 Canon Kabushiki Kaisha Magnetic toner, process for producing magnetic toner, and image forming method

Also Published As

Publication number Publication date
KR20100114479A (ko) 2010-10-25
JP2010266853A (ja) 2010-11-25
CN101866121A (zh) 2010-10-20
US8227162B2 (en) 2012-07-24
US20100266943A1 (en) 2010-10-21
EP2241937A1 (en) 2010-10-20
JP5473725B2 (ja) 2014-04-16
CN101866121B (zh) 2012-09-19
EP2241937B1 (en) 2017-07-19

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