DE602004019466D1 - Magnetischer Toner - Google Patents

Magnetischer Toner

Info

Publication number
DE602004019466D1
DE602004019466D1 DE602004019466T DE602004019466T DE602004019466D1 DE 602004019466 D1 DE602004019466 D1 DE 602004019466D1 DE 602004019466 T DE602004019466 T DE 602004019466T DE 602004019466 T DE602004019466 T DE 602004019466T DE 602004019466 D1 DE602004019466 D1 DE 602004019466D1
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
DE602004019466T
Other languages
English (en)
Inventor
Tadashi Dojo
Nene Shibayama
Yuichi Mizoo
Yusuke Hasegawa
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 DE602004019466D1 publication Critical patent/DE602004019466D1/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
    • G03G9/0834—Non-magnetic inorganic compounds chemically incorporated in magnetic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
    • B60R11/0235—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes of flat type, e.g. LCD
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • G03G9/0836—Other physical 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
    • G03G9/0838—Size of 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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/08793—Crosslinked polymers
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09783—Organo-metallic 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
    • G03G9/09783—Organo-metallic compounds
    • G03G9/09791—Metallic soaps of higher carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0012—Seats or parts thereof
    • B60R2011/0017—Head-rests
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Developing Agents For Electrophotography (AREA)
DE602004019466T 2003-04-07 2004-04-06 Magnetischer Toner Expired - Lifetime DE602004019466D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003102580 2003-04-07
JP2003102523 2003-04-07
JP2003432551 2003-12-26

Publications (1)

Publication Number Publication Date
DE602004019466D1 true DE602004019466D1 (de) 2009-04-02

Family

ID=32872562

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019466T Expired - Lifetime DE602004019466D1 (de) 2003-04-07 2004-04-06 Magnetischer Toner

Country Status (5)

Country Link
US (1) US7160660B2 (de)
EP (1) EP1467259B1 (de)
KR (1) KR100675727B1 (de)
CN (1) CN1315008C (de)
DE (1) DE602004019466D1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4343672B2 (ja) * 2003-04-07 2009-10-14 キヤノン株式会社 フルカラー画像形成用カラートナー
US8518620B2 (en) * 2003-10-31 2013-08-27 Canon Kabushiki Kaisha Magnetic toner
US20060046176A1 (en) * 2004-09-02 2006-03-02 Kao Corporation Toner for electrostatic image development
US7184691B2 (en) * 2004-11-09 2007-02-27 Ricoh Company, Ltd. Toner container, toner supply device and image forming apparatus
CN101147100B (zh) 2005-04-22 2010-09-29 佳能株式会社 磁性调色剂
US7678524B2 (en) * 2005-05-19 2010-03-16 Canon Kabushiki Kaisha Magnetic toner
JP2007025633A (ja) * 2005-06-17 2007-02-01 Ricoh Co Ltd 非磁性トナーとその製造方法、現像剤、オイルレス定着方法及び画像形成方法
JP4662958B2 (ja) * 2007-03-05 2011-03-30 株式会社リコー トナー及び二成分現像剤
JP4734291B2 (ja) * 2007-05-30 2011-07-27 株式会社ブリヂストン トナー搬送ローラ及びそれを用いた画像形成装置
JP5427559B2 (ja) * 2008-12-03 2014-02-26 花王株式会社 正帯電性粉砕トナー
US9029055B2 (en) 2010-05-31 2015-05-12 Canon Kabushiki Kaisha Magnetic toner
US8614044B2 (en) 2010-06-16 2013-12-24 Canon Kabushiki Kaisha Toner
JP4999997B2 (ja) 2010-08-27 2012-08-15 キヤノン株式会社 アゾ化合物、該アゾ化合物を含有する顔料分散剤、顔料組成物、顔料分散体及びトナー
BR112013004224A2 (pt) 2010-09-07 2016-07-05 Canon Kk composto azo, e dispersante de pigmento, composição de pigmento, dispersão de pigmento e toner, incluindo o composto azo.
US8993207B2 (en) 2010-12-10 2015-03-31 Kao Corporation Method for forming fixed images
WO2012090844A1 (en) * 2010-12-28 2012-07-05 Canon Kabushiki Kaisha Toner
US8815484B2 (en) 2011-10-12 2014-08-26 Canon Kabushiki Kaisha Toner including compound having bisazo skeleton
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
JP5681147B2 (ja) * 2012-06-20 2015-03-04 京セラドキュメントソリューションズ株式会社 磁性１成分現像用トナー
US9158217B2 (en) * 2013-06-26 2015-10-13 Canon Kabushiki Kaisha Toner
JP6410593B2 (ja) 2013-12-26 2018-10-24 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
US9804519B2 (en) 2015-12-04 2017-10-31 Canon Kabushiki Kaisha Method for producing 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
DE102016116610B4 (de) 2015-12-04 2021-05-20 Canon Kabushiki Kaisha Toner
JP6991701B2 (ja) 2015-12-04 2022-01-12 キヤノン株式会社 トナー
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
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
JP7267705B2 (ja) 2018-10-02 2023-05-02 キヤノン株式会社 磁性トナー
JP7267706B2 (ja) 2018-10-02 2023-05-02 キヤノン株式会社 磁性トナー
JP2022140330A (ja) * 2021-03-10 2022-09-26 キヤノン株式会社 現像装置、プロセスカートリッジおよび電子写真画像形成装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222014A (ja) * 1982-06-18 1983-12-23 Taisho Pharmaceut Co Ltd プロスタグランジンｅ↓１脂肪乳剤
JPS61155223A (ja) 1984-12-27 1986-07-14 Toda Kogyo Corp 球型を呈したマグネタイト粒子粉末及びその製造法
JPH0810341B2 (ja) 1986-05-28 1996-01-31 キヤノン株式会社 磁性トナ−
JP2873017B2 (ja) 1989-06-07 1999-03-24 三信工業株式会社 船外機用２サイクル内燃機関の燃料供給装置
JP2750184B2 (ja) 1989-12-15 1998-05-13 キヤノン株式会社 静電潜像現像用磁性トナー
US5672454A (en) * 1993-12-02 1997-09-30 Kao Corporation Toner containing particulate magnetic materials
US5976752A (en) 1997-08-21 1999-11-02 Canon Kabushiki Kaisha Toner and image forming method
JP2000039738A (ja) * 1998-07-21 2000-02-08 Mita Ind Co Ltd ポリエステル系トナー
JP2000039739A (ja) * 1998-07-21 2000-02-08 Mita Ind Co Ltd 非晶質シリコン感光体用トナー
JP3785011B2 (ja) * 1999-12-10 2006-06-14 株式会社巴川製紙所 電子写真用トナー
JP2001296689A (ja) 2000-04-11 2001-10-26 Fuji Xerox Co Ltd 磁性一成分現像剤及び一成分現像剤現像方法
US6936393B2 (en) * 2001-12-06 2005-08-30 Kao Corporation Catalyst for preparing polyester for toner
US6916588B2 (en) * 2002-06-03 2005-07-12 Mitsui Chemicals, Inc. Binder resin for toner and toner

Also Published As

Publication number Publication date
US7160660B2 (en) 2007-01-09
US20040229142A1 (en) 2004-11-18
EP1467259B1 (de) 2009-02-18
CN1536449A (zh) 2004-10-13
CN1315008C (zh) 2007-05-09
EP1467259A1 (de) 2004-10-13
KR100675727B1 (ko) 2007-02-02
KR20040087914A (ko) 2004-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition