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DE602007000609D1 - Toner - Google Patents

Toner

Info

Publication number
DE602007000609D1
DE602007000609D1 DE602007000609T DE602007000609T DE602007000609D1 DE 602007000609 D1 DE602007000609 D1 DE 602007000609D1 DE 602007000609 T DE602007000609 T DE 602007000609T DE 602007000609 T DE602007000609 T DE 602007000609T DE 602007000609 D1 DE602007000609 D1 DE 602007000609D1
Authority
DE
Germany
Prior art keywords
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.)
Active
Application number
DE602007000609T
Other languages
English (en)
Inventor
Masahide Yamada
Akinori Saitoh
Masahiro Ohki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE602007000609D1 publication Critical patent/DE602007000609D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G9/0802—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
    • G03G9/0819—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
    • G03G9/087—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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08764—Polyureas; Polyurethanes
    • 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
    • G03G9/08768—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797—Macromolecular 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
DE602007000609T 2006-03-17 2007-03-16 Toner Active DE602007000609D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006075645A JP4606357B2 (ja) 2006-03-17 2006-03-17 トナー及びその製造方法

Publications (1)

Publication Number Publication Date
DE602007000609D1 true DE602007000609D1 (de) 2009-04-16

Family

ID=38137602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007000609T Active DE602007000609D1 (de) 2006-03-17 2007-03-16 Toner

Country Status (5)

Country Link
US (1) US7670741B2 (de)
EP (1) EP1835353B1 (de)
JP (1) JP4606357B2 (de)
CN (1) CN101038453B (de)
DE (1) DE602007000609D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008216515A (ja) * 2007-03-02 2008-09-18 Ricoh Co Ltd 画像形成装置に用いるトナー
JP4886635B2 (ja) * 2007-09-03 2012-02-29 株式会社リコー 静電荷像現像用トナー
JP2009133959A (ja) * 2007-11-29 2009-06-18 Ricoh Co Ltd 静電荷像現像用トナー及び該トナーを用いた画像形成方法と装置
US20090142680A1 (en) * 2007-11-29 2009-06-04 Naohito Shimota Full-color image forming method
JP5152638B2 (ja) 2007-11-30 2013-02-27 株式会社リコー トナーの製造方法
JP5152646B2 (ja) * 2008-02-27 2013-02-27 株式会社リコー 静電荷像現像用トナー及び製造方法、該トナーを用いた画像形成方法
US8178276B2 (en) * 2008-03-07 2012-05-15 Ricoh Company Limited Method of manufacturing toner
KR20090104410A (ko) * 2008-03-31 2009-10-06 삼성정밀화학 주식회사 유기용제에 불용성인 수지를 이용한 토너 및 그의 제조방법
JP2009265311A (ja) * 2008-04-24 2009-11-12 Ricoh Co Ltd トナーの製造方法
JP5146661B2 (ja) * 2008-05-08 2013-02-20 株式会社リコー トナーの製造方法及びトナー
JP5081719B2 (ja) * 2008-05-22 2012-11-28 株式会社リコー 静電荷像現像用トナー、現像剤、画像形成方法、画像形成装置、プロセスカートリッジ
JP5151724B2 (ja) * 2008-06-20 2013-02-27 株式会社リコー トナー、静電荷現像剤、トナーの製造方法、画像形成方法、画像形成装置およびプロセスカートリッジ
JP2010102117A (ja) * 2008-10-23 2010-05-06 Ricoh Co Ltd 静電荷像現像用トナー及び二成分系現像剤
JP2010262170A (ja) * 2009-05-08 2010-11-18 Ricoh Co Ltd 静電荷像現像用トナー及び静電荷像現像用トナーの製造方法
EP2316867B1 (de) 2009-10-31 2012-05-09 Bayer MaterialScience AG Zinnfreie, wässrige Polyurethandispersionen
JP5476978B2 (ja) * 2009-12-21 2014-04-23 株式会社リコー トナーを用いた定着方法
US8431302B2 (en) * 2010-02-22 2013-04-30 Xerox Corporation Tunable gloss toners
KR101553494B1 (ko) * 2011-09-13 2015-09-15 가부시키가이샤 리코 토너의 제조 방법, 토너 및 영상 형성 방법
JP6273726B2 (ja) * 2013-09-06 2018-02-07 株式会社リコー トナー、現像剤、及び画像形成装置
JP6331502B2 (ja) * 2014-03-10 2018-05-30 株式会社リコー トナー、現像剤、及び画像形成装置
JP2015232696A (ja) 2014-05-12 2015-12-24 株式会社リコー トナー、現像剤、及び画像形成装置
JP6404390B2 (ja) * 2016-03-30 2018-10-10 三洋化成工業株式会社 トナーバインダーの製造方法及び樹脂粒子の製造方法
US9684257B1 (en) * 2016-06-20 2017-06-20 Xerox Corporation Toner compositions with antiplasticizers
CN109696809B (zh) * 2019-01-15 2022-02-01 湖北鼎龙控股股份有限公司 一种聚氨酯改性聚酯树脂调色剂及其制备方法
US12306580B2 (en) 2020-08-14 2025-05-20 Ricoh Company, Ltd. Toner and production method thereof, and toner stored unit, image forming apparatus, and image forming method
JP2023010382A (ja) 2021-07-09 2023-01-20 株式会社リコー トナー、現像剤、トナー収容ユニット、画像形成装置、及び、画像形成方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263940A (ja) 1985-09-14 1987-03-20 Konishiroku Photo Ind Co Ltd 静電像現像用トナ−
DE3855939T2 (de) 1987-01-29 1997-10-23 Nippon Carbide Kogyo Kk Toner zur entwicklung elektrostatisch geladener bilder
JP3596104B2 (ja) 1995-07-14 2004-12-02 富士ゼロックス株式会社 静電荷現像用トナーおよびその製造方法
JP3762079B2 (ja) 1997-11-17 2006-03-29 三洋化成工業株式会社 乾式トナーおよびその製法
JP3762080B2 (ja) * 1997-11-17 2006-03-29 三洋化成工業株式会社 乾式トナーおよびその製法
WO2002056116A1 (fr) * 2001-01-05 2002-07-18 Ricoh Company, Ltd. Toner electrophotographique
EP1243976A3 (de) * 2001-03-19 2002-10-30 Ricoh Company, Ltd. Trockentoner und Bildherstellungsverfahren
EP1293839B1 (de) * 2001-09-17 2009-07-22 Ricoh Company, Ltd. Trockentoner
US6664311B2 (en) * 2001-10-26 2003-12-16 Milliken & Company Toner compounds and compositions for black offset inks
JP2003255606A (ja) 2002-02-28 2003-09-10 Dainippon Ink & Chem Inc 白色トナーの製造方法
JP3811470B2 (ja) 2002-06-17 2006-08-23 三洋化成工業株式会社 樹脂粒子及びその製造方法
US7306887B2 (en) * 2003-03-19 2007-12-11 Ricoh Company, Ltd. Toner and developer for electrostatic development, production thereof, image forming process and apparatus using the same
US7374848B2 (en) * 2003-06-24 2008-05-20 Ricoh Company, Limited Toner and method or preparing the toner
JP2005024775A (ja) * 2003-06-30 2005-01-27 Ricoh Co Ltd 静電荷像現像用トナー、画像形成方法及び画像形成装置用プロセスカートリッジ
US7348117B2 (en) * 2003-08-07 2008-03-25 Ricoh Company Limited Toner, method for manufacturing the toner, developer including the toner, toner container containing the toner, and image forming method, image forming apparatus and process cartridge using the toner
EP1530100B1 (de) 2003-10-22 2009-02-11 Ricoh Company, Ltd. Bilderzeugungsverfahren
US20050164112A1 (en) * 2003-12-22 2005-07-28 Masahiro Ohki Toner for forming image, developer including the toner, method for preparing the toner, and image forming method and apparatus and process cartridge using the toner
JP4446342B2 (ja) 2004-07-16 2010-04-07 株式会社リコー 画像形成装置およびトナー
JP4557639B2 (ja) * 2004-08-27 2010-10-06 株式会社リコー 画像形成用トナー及びその製造方法
JP4347174B2 (ja) * 2004-09-15 2009-10-21 株式会社リコー トナー及びそれを用いた画像形成方法
JP4541814B2 (ja) * 2004-09-17 2010-09-08 株式会社リコー トナー及びその製造方法、並びに、画像形成方法
JP4829489B2 (ja) * 2004-09-17 2011-12-07 株式会社リコー トナー、並びに、現像剤、トナー入り容器、プロセスカートリッジ、画像形成装置及び画像形成方法
US7932007B2 (en) * 2004-09-21 2011-04-26 Ricoh Company, Ltd. Toner and method for producing the same, and image-forming method using the same
US7550245B2 (en) * 2004-12-28 2009-06-23 Ricoh Company, Ltd. Toner and production method of the same, and image forming method
US20060210903A1 (en) * 2005-03-16 2006-09-21 Masahiro Ohki Toner, developer, toner container, process cartridge, image forming apparatus and image forming method
JP2006313255A (ja) * 2005-05-09 2006-11-16 Ricoh Co Ltd 静電荷現像用トナーの製造方法、静電荷現像用トナーおよび該トナーを含む一成分現像剤及び二成分現像剤

Also Published As

Publication number Publication date
US20070218391A1 (en) 2007-09-20
US7670741B2 (en) 2010-03-02
JP4606357B2 (ja) 2011-01-05
CN101038453B (zh) 2013-05-01
JP2007249079A (ja) 2007-09-27
EP1835353A1 (de) 2007-09-19
CN101038453A (zh) 2007-09-19
EP1835353B1 (de) 2009-03-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition