DE602004001025D1 - Magnetischer Toner - Google Patents

Magnetischer Toner

Info

Publication number
DE602004001025D1
DE602004001025D1 DE602004001025T DE602004001025T DE602004001025D1 DE 602004001025 D1 DE602004001025 D1 DE 602004001025D1 DE 602004001025 T DE602004001025 T DE 602004001025T DE 602004001025 T DE602004001025 T DE 602004001025T DE 602004001025 D1 DE602004001025 D1 DE 602004001025D1
Authority
DE
Germany
Prior art keywords
magnetic toner
toner
magnetic
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 - Lifetime
Application number
DE602004001025T
Other languages
English (en)
Other versions
DE602004001025T2 (de
Inventor
Yoshihiro Ogawa
Takashige Kasuya
Syuhei Moribe
Kouji Nishikawa
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 DE602004001025D1 publication Critical patent/DE602004001025D1/de
Application granted granted Critical
Publication of DE602004001025T2 publication Critical patent/DE602004001025T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G03G9/083—Magnetic toner particles
    • G03G9/0831—Chemical composition of the 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
    • G03G9/0819—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
    • G03G9/0827—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
    • G03G9/083—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
    • G03G9/083—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
    • G03G9/0835—Magnetic parameters of the 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
    • G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09766—Organic compounds comprising fluorine
DE602004001025T 2003-07-30 2004-02-26 Magnetischer Toner Expired - Lifetime DE602004001025T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003203863 2003-07-30
JP2003203863 2003-07-30
JP2003401335A JP2005062797A (ja) 2003-07-30 2003-12-01 磁性トナー
JP2003401335 2003-12-01

Publications (2)

Publication Number Publication Date
DE602004001025D1 true DE602004001025D1 (de) 2006-07-06
DE602004001025T2 DE602004001025T2 (de) 2006-11-23

Family

ID=33543568

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004001025T Expired - Lifetime DE602004001025T2 (de) 2003-07-30 2004-02-26 Magnetischer Toner

Country Status (6)

Country Link
US (2) US7422832B2 (de)
EP (1) EP1503249B1 (de)
JP (1) JP2005062797A (de)
KR (1) KR100544937B1 (de)
CN (1) CN1577123A (de)
DE (1) DE602004001025T2 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010899A (ja) * 2004-06-24 2006-01-12 Kyocera Mita Corp 磁性１成分トナー
EP1875312B1 (de) * 2005-04-22 2009-12-02 Canon Kabushiki Kaisha Magnetischer toner
US7678524B2 (en) * 2005-05-19 2010-03-16 Canon Kabushiki Kaisha Magnetic toner
US7666562B2 (en) * 2006-02-23 2010-02-23 Lexmark International, Inc. Image forming media containing reflecting pigment
US8124306B2 (en) * 2006-04-28 2012-02-28 Canon Kabushiki Kaisha Magnetic toner
US8435474B2 (en) * 2006-09-15 2013-05-07 Cabot Corporation Surface-treated metal oxide particles
US8202502B2 (en) 2006-09-15 2012-06-19 Cabot Corporation Method of preparing hydrophobic silica
US20080070146A1 (en) 2006-09-15 2008-03-20 Cabot Corporation Hydrophobic-treated metal oxide
US8455165B2 (en) * 2006-09-15 2013-06-04 Cabot Corporation Cyclic-treated metal oxide
US8137879B2 (en) * 2008-06-26 2012-03-20 Xerox Corporation Ferromagnetic nanoparticles with high magnetocrystalline anisotropy for MICR toner applications
US9097998B2 (en) 2010-12-28 2015-08-04 Canon Kabushiki Kaisha Toner
CN106094454A (zh) 2010-12-28 2016-11-09 佳能株式会社 调色剂
US8501377B2 (en) 2011-01-27 2013-08-06 Canon Kabushiki Kaisha Magnetic toner
US8512925B2 (en) 2011-01-27 2013-08-20 Canon Kabushiki Kaisha Magnetic toner
US8980520B2 (en) * 2011-04-11 2015-03-17 Xerox Corporation Toner compositions and processes
EP2717099B1 (de) 2011-06-03 2015-09-16 Canon Kabushiki Kaisha Toner
EP2717100B1 (de) 2011-06-03 2017-09-13 Canon Kabushiki Kaisha Toner
WO2012165637A1 (ja) 2011-06-03 2012-12-06 キヤノン株式会社 トナー
KR101494571B1 (ko) 2011-06-03 2015-02-17 캐논 가부시끼가이샤 토너
WO2013190819A1 (ja) 2012-06-22 2013-12-27 キヤノン株式会社 トナー
US9116448B2 (en) 2012-06-22 2015-08-25 Canon Kabushiki Kaisha Toner
US9588450B2 (en) 2013-07-31 2017-03-07 Canon Kabushiki Kaisha Magnetic toner
TWI602037B (zh) 2013-07-31 2017-10-11 佳能股份有限公司 調色劑
JP6624805B2 (ja) 2014-04-24 2019-12-25 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
US9772570B2 (en) 2014-08-07 2017-09-26 Canon Kabushiki Kaisha Magnetic 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
US10295921B2 (en) 2016-12-21 2019-05-21 Canon Kabushiki Kaisha Toner
US10289016B2 (en) 2016-12-21 2019-05-14 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
US10451985B2 (en) 2017-02-28 2019-10-22 Canon Kabushiki Kaisha Toner
CN107065464B (zh) * 2017-04-12 2020-03-13 珠海思美亚碳粉有限公司 一种改性碳粉及其制备方法
US10241430B2 (en) 2017-05-10 2019-03-26 Canon Kabushiki Kaisha Toner, and external additive for toner
JP6773728B2 (ja) * 2017-07-10 2020-10-21 三洋化成工業株式会社 トナーバインダー及びトナー
JP6938345B2 (ja) 2017-11-17 2021-09-22 キヤノン株式会社 トナー
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
JP7286471B2 (ja) 2018-08-28 2023-06-05 キヤノン株式会社 トナー
JP7171314B2 (ja) 2018-08-28 2022-11-15 キヤノン株式会社 トナー
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
US11249410B2 (en) 2018-12-12 2022-02-15 Canon Kabushiki Kaisha Toner
JP7433872B2 (ja) 2018-12-28 2024-02-20 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
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
US11934147B2 (en) 2020-03-16 2024-03-19 Canon Kabushiki Kaisha Toner
JP2021148842A (ja) 2020-03-16 2021-09-27 キヤノン株式会社 トナー

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633120C2 (de) * 1985-10-01 2001-03-22 Konishiroku Photo Ind Toner für die Entwicklung eines latenten elektrostatischen Bildes
US4857432A (en) * 1987-05-18 1989-08-15 Canon Kabushiki Kaisha Toner for developing electrostatic charge image
US4935325A (en) * 1987-09-10 1990-06-19 Canon Kabushiki Kaisha Toner and image forming method using magnetic material with specific tap density and linseed oil absorption
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
JPH087461B2 (ja) * 1991-07-18 1996-01-29 三洋化成工業株式会社 トナーバインダー用ポリエステル樹脂、バインダー、トナーの製法
DE69521189T2 (de) 1994-11-28 2001-10-31 Canon Kk Toner für die Entwicklung elektrostatischer Bilder
EP0744667B1 (de) * 1995-05-22 2001-08-22 Canon Kabushiki Kaisha Toner für die Entwicklung elektrostatischer Bilder
US5853937A (en) * 1995-09-22 1998-12-29 Hitachi Metals Ltd. Two-component magnetic developer for printing characters for magnetic ink character recognition
JPH09146297A (ja) 1995-09-22 1997-06-06 Hitachi Metals Ltd 二成分磁性現像剤
JPH0990670A (ja) 1995-09-22 1997-04-04 Hitachi Metals Ltd 磁性トナー
JPH09244299A (ja) 1996-03-13 1997-09-19 Tomoegawa Paper Co Ltd 電子写真トナー用樹脂、該樹脂の製造方法及び該樹脂を 用いた電子写真用トナー
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
JPH10171150A (ja) 1996-12-06 1998-06-26 Hitachi Metals Ltd 三成分系磁性現像剤
EP0869399B1 (de) * 1997-04-04 2001-08-29 Canon Kabushiki Kaisha Toner zur Herstellung von Bildern, Bildherstellungsverfahren, und Wärme-Fixierungsverfahren
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
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
SG73592A1 (en) * 1997-12-05 2000-06-20 Canon Kk Toner having negative triboelectric chargeability and developing method
US6379855B1 (en) * 1998-02-17 2002-04-30 Toda Kogyo Corporation Black magnetic toner and black magnetic composite particles therefor
US6346070B1 (en) * 1998-12-25 2002-02-12 Mitsui Chemicals Inc Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester
JP4067719B2 (ja) 1998-12-25 2008-03-26 三井化学株式会社 ポリエステル製造用触媒、この触媒を用いるポリエステルの製造方法およびこの触媒により製造されるポリエチレンテレフタレート
JP4343378B2 (ja) * 1999-02-22 2009-10-14 キヤノン株式会社 トナーの製造方法、及び画像形成方法
US6485875B1 (en) * 1999-10-26 2002-11-26 Canon Kabushiki Kaisha Toner and resin composition for the toner
US6677092B2 (en) * 2000-04-27 2004-01-13 Kyocera Corporation Magnetic toner for MICR printers, developer for MICR printers and manufacturing method thereof
US6475687B2 (en) * 2000-06-26 2002-11-05 Toda Kogyo Corporation Magnetic composite particles for black magnetic toner and black magnetic toner using the same
JP2002148867A (ja) 2000-08-30 2002-05-22 Sanyo Chem Ind Ltd トナーバインダー
EP1186962A3 (de) * 2000-09-06 2002-06-12 Canon Kabushiki Kaisha Toner
DE60126461T2 (de) * 2000-11-15 2007-10-25 Canon K.K. Bilderzeugungsverfahren und Bilderzeugungsvorrichtung
JP3919506B2 (ja) 2000-11-15 2007-05-30 キヤノン株式会社 画像形成方法
US6803164B2 (en) * 2001-09-12 2004-10-12 Canon Kabushiki Kaisha Magnetic black toner
WO2003052521A1 (fr) * 2001-12-14 2003-06-26 Sanyo Chemical Industries, Ltd. Resine pour liant de toner et composition de toner
JP3623480B2 (ja) * 2002-01-07 2005-02-23 花王株式会社 電子写真用トナー
JP2003202707A (ja) * 2002-01-07 2003-07-18 Toyo Ink Mfg Co Ltd 静電荷像現像用トナー
DE60329468D1 (de) * 2002-02-28 2009-11-12 Sanyo Chemical Ind Ltd Tonerbindemittel
US7029813B2 (en) * 2003-07-30 2006-04-18 Canon Kabushiki Kaisha Toner

Also Published As

Publication number Publication date
CN1577123A (zh) 2005-02-09
US20050026060A1 (en) 2005-02-03
EP1503249B1 (de) 2006-05-31
KR20050014638A (ko) 2005-02-07
US20070202424A1 (en) 2007-08-30
DE602004001025T2 (de) 2006-11-23
EP1503249A1 (de) 2005-02-02
JP2005062797A (ja) 2005-03-10
KR100544937B1 (ko) 2006-01-24
US7422832B2 (en) 2008-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition