JP3948716B2 - 画像形成用カラートナー、画像形成装置及びトナー容器 - Google Patents

画像形成用カラートナー、画像形成装置及びトナー容器 Download PDF

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Publication number
JP3948716B2
JP3948716B2 JP2002244496A JP2002244496A JP3948716B2 JP 3948716 B2 JP3948716 B2 JP 3948716B2 JP 2002244496 A JP2002244496 A JP 2002244496A JP 2002244496 A JP2002244496 A JP 2002244496A JP 3948716 B2 JP3948716 B2 JP 3948716B2
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Japan
Prior art keywords
toner
resin
image
parts
modified
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Expired - Fee Related
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JP2002244496A
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English (en)
Japanese (ja)
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JP2004085743A (ja
JP2004085743A5 (enExample
Inventor
政則 鈴木
拓也 斉藤
裕士 山下
陽一郎 渡辺
毅 高田
恒心 杉山
賢 望月
康敬 岩本
孝幸 小池
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Ricoh Co Ltd
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Ricoh Co Ltd
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Priority to JP2002244496A priority Critical patent/JP3948716B2/ja
Priority to US10/647,346 priority patent/US6946229B2/en
Publication of JP2004085743A publication Critical patent/JP2004085743A/ja
Publication of JP2004085743A5 publication Critical patent/JP2004085743A5/ja
Application granted granted Critical
Publication of JP3948716B2 publication Critical patent/JP3948716B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • G03G9/08775—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
    • G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
    • 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

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2002244496A 2002-08-26 2002-08-26 画像形成用カラートナー、画像形成装置及びトナー容器 Expired - Fee Related JP3948716B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002244496A JP3948716B2 (ja) 2002-08-26 2002-08-26 画像形成用カラートナー、画像形成装置及びトナー容器
US10/647,346 US6946229B2 (en) 2002-08-26 2003-08-26 Toner for forming color image, image forming apparatus, and toner container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002244496A JP3948716B2 (ja) 2002-08-26 2002-08-26 画像形成用カラートナー、画像形成装置及びトナー容器

Publications (3)

Publication Number Publication Date
JP2004085743A JP2004085743A (ja) 2004-03-18
JP2004085743A5 JP2004085743A5 (enExample) 2005-05-26
JP3948716B2 true JP3948716B2 (ja) 2007-07-25

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JP2002244496A Expired - Fee Related JP3948716B2 (ja) 2002-08-26 2002-08-26 画像形成用カラートナー、画像形成装置及びトナー容器

Country Status (2)

Country Link
US (1) US6946229B2 (enExample)
JP (1) JP3948716B2 (enExample)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030096185A1 (en) * 2001-09-21 2003-05-22 Hiroshi Yamashita Dry toner, method for manufacturing the same, image forming apparatus, and image forming method
JP4079257B2 (ja) * 2002-10-01 2008-04-23 株式会社リコー 静電荷像現像用トナー
DE602004007696T2 (de) * 2003-01-21 2008-04-30 Ricoh Co., Ltd. Toner und Entwickler für die Entwicklung latenter elektrostatischer Bilder sowie Bilderzeugungsgerät
JP4030907B2 (ja) 2003-03-19 2008-01-09 株式会社リコー 静電荷像現像用トナー
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
DE602004015547D1 (de) * 2003-10-08 2008-09-18 Ricoh Kk Toner und Entwickler, sowie ein Bildherstellungsverfahren und Apparat, worin der Entwickler eingesetzt wird
US7642032B2 (en) * 2003-10-22 2010-01-05 Ricoh Company, Limited Toner, developer, image forming apparatus and image forming method
EP1530100B1 (en) * 2003-10-22 2009-02-11 Ricoh Company, Ltd. Image forming method using toner
JP4194930B2 (ja) * 2003-12-09 2008-12-10 株式会社リコー 画像形成装置、画像形成方法、画像形成装置用プロセスカートリッジ
JP2005227325A (ja) * 2004-02-10 2005-08-25 Fuji Xerox Co Ltd 電子写真用トナー及びその製造方法
JP4105650B2 (ja) * 2004-03-16 2008-06-25 株式会社リコー トナー、現像剤、現像装置、画像形成装置
JP2005301261A (ja) * 2004-03-19 2005-10-27 Ricoh Co Ltd トナー及びこれを用いる画像形成装置
US7560216B2 (en) * 2004-09-07 2009-07-14 Ricoh Company, Ltd. Image-fixing method and image-fixing device, and, image-forming method and image-forming apparatus
US7455942B2 (en) * 2004-09-17 2008-11-25 Ricoh Company, Ltd. Toner, developer, toner container, process cartridge, image forming apparatus, and image forming method using the same
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
JP4700355B2 (ja) * 2005-01-24 2011-06-15 株式会社リコー 静電荷像現像用トナー、画像形成装置、画像形成方法
WO2006108086A2 (en) * 2005-04-06 2006-10-12 William Randall Crawford, Iii Method and apparatus for cleaning percolation basins
US8679341B2 (en) * 2005-05-06 2014-03-25 Fujifilm Corporation Method of concentrating nanoparticles and method of deaggregating aggregated nanoparticles
US20090045535A1 (en) * 2005-05-09 2009-02-19 Yousuke Miyashita Method of producing organic particles and production apparatus usable for the same
KR101266569B1 (ko) * 2005-05-09 2013-05-22 후지필름 가부시키가이샤 유기 입자 분산액의 제조 방법
US20060286378A1 (en) * 2005-05-23 2006-12-21 Shivkumar Chiruvolu Nanostructured composite particles and corresponding processes
US7759039B2 (en) * 2005-07-01 2010-07-20 Xerox Corporation Toner containing silicate clay particles for improved relative humidity sensitivity
DE602006019930D1 (de) * 2005-07-15 2011-03-17 Ricoh Co Ltd Toner, Entwickler, Bilderzeugungsverfahren und Tonerbehälter
JP4628269B2 (ja) * 2005-09-05 2011-02-09 株式会社リコー 画像形成用イエロートナー及びそれを用いた静電潜像現像用現像剤
JP2007078858A (ja) * 2005-09-12 2007-03-29 Ricoh Co Ltd 静電荷像現像用トナー、現像剤、トナー容器、画像形成方法および画像形成装置
JP4711406B2 (ja) * 2005-09-15 2011-06-29 株式会社リコー 静電荷像現像用トナー、及びそれを用いた画像形成方法
JP4647465B2 (ja) * 2005-11-11 2011-03-09 株式会社リコー トナー母体粒子の製造方法、トナー粒子及びトナーの製造方法、トナー
JP4590344B2 (ja) * 2005-11-21 2010-12-01 株式会社リコー 静電潜像担持体及びそれを用いた画像形成装置、プロセスカートリッジ及び画像形成方法
US7862973B2 (en) * 2006-11-22 2011-01-04 Ricoh Company, Ltd. Toner and developer, and image forming apparatus, image forming method and process cartridge
JP4313366B2 (ja) * 2006-01-12 2009-08-12 シャープ株式会社 トナーおよびその製造方法
KR101399832B1 (ko) * 2006-01-23 2014-05-26 후지필름 가부시키가이샤 유기 나노 입자의 제조 방법, 그것에 의해 얻어지는 유기 나노 입자, 그것을 함유하는 컬러 필터용 잉크젯 잉크, 착색 감광성 수지 조성물, 및 감광성 수지 전사 재료, 그리고 그것들을 사용한 컬러 필터, 액정 표시 장치, 및 ｃｃｄ 디바이스
JP5097410B2 (ja) * 2006-04-04 2012-12-12 株式会社リコー 画像形成装置及び画像形成方法
JP4749925B2 (ja) * 2006-04-21 2011-08-17 株式会社リコー 画像形成装置、画像形成方法、及びプロセスカートリッジ
US20070275315A1 (en) * 2006-05-23 2007-11-29 Tsuneyasu Nagatomo Toner, method for manufacturingthe toner, and developer, image forming method, image forming apparatus and process cartridge using the toner
US8034526B2 (en) * 2006-09-07 2011-10-11 Ricoh Company Limited Method for manufacturing toner and toner
JP4658010B2 (ja) * 2006-09-15 2011-03-23 株式会社リコー トナー及びその製造方法、並びに現像剤、トナー入り容器、プロセスカートリッジ、画像形成方法及び画像形成装置
JP4963910B2 (ja) * 2006-09-19 2012-06-27 株式会社リコー 画像形成方法
JP4668887B2 (ja) * 2006-11-22 2011-04-13 株式会社リコー トナー、並びにこれを用いた画像形成装置、画像形成方法、及びプロセスカートリッジ
JP4866278B2 (ja) 2007-03-19 2012-02-01 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、画像形成方法及び画像形成装置
US7901861B2 (en) * 2007-12-04 2011-03-08 Ricoh Company Limited Electrophotographic image forming method
US8012659B2 (en) * 2007-12-14 2011-09-06 Ricoh Company Limited Image forming apparatus, toner, and process cartridge
JP5157733B2 (ja) 2008-08-05 2013-03-06 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、及び画像形成方法
JP2010085969A (ja) * 2008-09-03 2010-04-15 Ricoh Co Ltd 静電潜像現像用トナー、及びその製造方法、並びに該トナーを用いた静電潜像現像剤、トナー容器、及び画像形成装置、プロセスカートリッジ、並びに画像形成方法
JP2010078683A (ja) * 2008-09-24 2010-04-08 Ricoh Co Ltd 電子写真用トナー、二成分現像剤及び画像形成方法
JP5241402B2 (ja) * 2008-09-24 2013-07-17 株式会社リコー 樹脂粒子、トナー並びにこれを用いた画像形成方法及びプロセスカートリッジ
JP2010078925A (ja) * 2008-09-26 2010-04-08 Ricoh Co Ltd 静電荷像現像用マゼンタトナー
JP5515909B2 (ja) 2010-03-18 2014-06-11 株式会社リコー トナー、並びに現像剤、プロセスカートリッジ、画像形成方法、及び画像形成装置
JP5482951B2 (ja) 2012-09-18 2014-05-07 株式会社リコー 静電画像形成用トナー、現像剤、プロセスカートリッジ、画像形成装置
JP2015166766A (ja) * 2014-03-03 2015-09-24 株式会社リコー トナー
JP2022036534A (ja) 2020-08-24 2022-03-08 株式会社リコー トナー、トナー収容ユニット、画像形成装置及び画像形成方法
JP7632027B2 (ja) 2021-04-23 2025-02-19 株式会社リコー トナー、トナー収容ユニット、画像形成装置、及び画像形成方法

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US6503676B2 (en) * 2000-04-28 2003-01-07 Ricoh Company, Ltd. Toner, external additive therefor and image forming method using the toner
JP4360589B2 (ja) * 2000-10-20 2009-11-11 株式会社リコー 二成分現像剤、及びそれを使用する画像形成装置、画像形成方法
US6653037B2 (en) * 2000-11-20 2003-11-25 Ricoh Company, Ltd. Toner for developing latent electrostatic images, and image forming method and device
US6667141B2 (en) * 2001-02-20 2003-12-23 Ricoh Company, Ltd. Image forming method and apparatus
US6660443B2 (en) * 2001-03-19 2003-12-09 Ricoh Company, Ltd. Dry toner and image forming method using same

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US6946229B2 (en) 2005-09-20
JP2004085743A (ja) 2004-03-18
US20040121256A1 (en) 2004-06-24

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