DE60118486D1 - Toner, Entwickler und Behälter für den Entwickler und Verfahren sowie Apparat für Bildformung - Google Patents

Toner, Entwickler und Behälter für den Entwickler und Verfahren sowie Apparat für Bildformung

Info

Publication number
DE60118486D1
DE60118486D1 DE60118486T DE60118486T DE60118486D1 DE 60118486 D1 DE60118486 D1 DE 60118486D1 DE 60118486 T DE60118486 T DE 60118486T DE 60118486 T DE60118486 T DE 60118486T DE 60118486 D1 DE60118486 D1 DE 60118486D1
Authority
DE
Germany
Prior art keywords
developer
toner
container
image forming
image
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
DE60118486T
Other languages
English (en)
Other versions
DE60118486T2 (de
Inventor
Kohki Katoh
Toshiki Nanya
Hiroyuki Fushimi
Osama Uchinokura
Shinichiro Yagi
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
Application granted granted Critical
Publication of DE60118486D1 publication Critical patent/DE60118486D1/de
Publication of DE60118486T2 publication Critical patent/DE60118486T2/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
    • G03G9/087—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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • 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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
    • 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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08728—Polymers of esters
    • 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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08733—Polymers of unsaturated polycarboxylic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S222/00—Dispensing
    • Y10S222/01—Xerography

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
DE60118486T 2000-09-28 2001-09-28 Toner, Entwickler und Behälter für den Entwickler und Verfahren sowie Apparat für Bildformung Expired - Lifetime DE60118486T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2000296128 2000-09-28
JP2000296128 2000-09-28
JP2001077761 2001-03-19
JP2001077761 2001-03-19
JP2001151460 2001-05-21
JP2001151460 2001-05-21
JP2001254137 2001-08-24
JP2001254137 2001-08-24

Publications (2)

Publication Number Publication Date
DE60118486D1 true DE60118486D1 (de) 2006-05-18
DE60118486T2 DE60118486T2 (de) 2006-11-23

Family

ID=27481655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60118486T Expired - Lifetime DE60118486T2 (de) 2000-09-28 2001-09-28 Toner, Entwickler und Behälter für den Entwickler und Verfahren sowie Apparat für Bildformung

Country Status (3)

Country Link
US (1) US6733939B2 (de)
EP (1) EP1193564B1 (de)
DE (1) DE60118486T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818370B2 (en) * 2001-11-30 2004-11-16 Ricoh Company, Ltd. Toner for developing electrostatic latent image, toner cartridge containing the toner and image forming apparatus
US7163775B2 (en) * 2003-03-19 2007-01-16 Ricoh Company Limited Toner for developing electrostatic image, method for manufacturing the toner, developer including the toner, container containing the toner, and color image forming method using the toner
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
JP2004341252A (ja) * 2003-05-15 2004-12-02 Ricoh Co Ltd 電子写真現像剤用キャリア、現像剤、現像装置及びプロセスカートリッジ
JP4047768B2 (ja) * 2003-05-27 2008-02-13 株式会社リコー 乾式静電荷像現像用トナー、該トナーを用いた現像剤、該現像剤を用いる画像形成方法、画像形成装置およびプロセスカートリッジ
JP4037329B2 (ja) * 2003-06-25 2008-01-23 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、画像形成装置及びプロセスカートリッジ
EP1494082B1 (de) * 2003-07-01 2015-08-05 Ricoh Company, Ltd. Toner, Herstellungsverfahren des Toners, Bildformungsverfahren und Vorrichtung worin der Toner verwendet wird
US7183029B2 (en) * 2003-09-18 2007-02-27 Ricoh Company, Limited. Dry toner, toner kit, and image forming apparatus and process cartridge using the dry toner
DE602004015547D1 (de) * 2003-10-08 2008-09-18 Ricoh Kk Toner und Entwickler, sowie ein Bildherstellungsverfahren und Apparat, worin der Entwickler eingesetzt wird
TW200519552A (en) * 2003-10-16 2005-06-16 Mitsui Chemicals Inc Resin microparticle as raw material for toner, aqueous dispersion system thereof and toner
US7642032B2 (en) * 2003-10-22 2010-01-05 Ricoh Company, Limited Toner, developer, image forming apparatus and image forming method
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
KR100867145B1 (ko) * 2005-03-08 2008-11-06 주식회사 엘지화학 고대전성 및 우수한 대전안정성을 갖는 중합토너 및 이의 제조방법
US7738819B2 (en) * 2005-04-28 2010-06-15 Ricoh Company Limited Image forming method and apparatus, and developing device and process cartridge therefor
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
US8184332B2 (en) * 2006-03-06 2012-05-22 Seiko Epson Corporation Image forming apparatus and method for correcting density irregularities
US7943280B2 (en) * 2006-03-15 2011-05-17 Ricoh Company, Ltd. Toner containing a laminar inorganic mineral in which part or all of the ions present between layers are modified by organic ions
JP4676933B2 (ja) * 2006-08-02 2011-04-27 株式会社リコー 共重合体、荷電制御剤、トナー、トナーの製造方法、トナー供給カートリッジ、プロセスカートリッジ、画像形成装置及び画像形成方法
US8043778B2 (en) * 2006-09-15 2011-10-25 Ricoh Company Limited Toner, method for preparing the toner, and image forming apparatus using the toner
EP1903403B1 (de) * 2006-09-19 2015-11-04 Ricoh Company, Ltd. Bilderzeugungsvorrichtung und Prozesskartusche mit Toner
US8034522B2 (en) * 2006-11-13 2011-10-11 Reichhold, Inc. Polyester toner resin compositions
JP4817389B2 (ja) * 2007-01-15 2011-11-16 株式会社リコー 画像形成装置、プロセスカートリッジ、画像形成方法及び電子写真用現像剤
US20080213682A1 (en) * 2007-03-02 2008-09-04 Akinori Saitoh Toner for developing electrostatic image, method for producing the toner, image forming method, image forming apparatus and process cartridge using the toner
US7939235B2 (en) * 2007-03-16 2011-05-10 Ricoh Company Limited Image formation method
JP2008262171A (ja) * 2007-03-19 2008-10-30 Ricoh Co Ltd 静電荷像現像用トナー、画像形成装置及びプロセスカートリッジ
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
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
JP2009244494A (ja) * 2008-03-31 2009-10-22 Brother Ind Ltd 負帯電トナーの製造方法
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
US8703374B2 (en) * 2012-03-09 2014-04-22 Xerox Corporation Toner composition with charge control agent-treated spacer particles

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129862A (ja) 1983-01-17 1984-07-26 Fujitsu Ltd 粉体現像用トナ−
US4762763A (en) 1985-12-19 1988-08-09 Ricoh Co., Ltd. Toner for developing electrostatic latent image
JPS6388564A (ja) 1986-10-02 1988-04-19 Fuji Xerox Co Ltd 現像剤組成物
US4908290A (en) 1986-11-17 1990-03-13 Ricoh Company, Ltd. Toner for developing latent electrostatic images
JP2750853B2 (ja) 1986-11-20 1998-05-13 株式会社リコー 静電潜像現像用トナー
JPH0812467B2 (ja) 1987-01-28 1996-02-07 藤倉化成株式会社 電子写真用負帯電トナ−
JPS63280262A (ja) 1987-05-13 1988-11-17 Ricoh Co Ltd 静電潜像現像用トナ−
JPS6472169A (en) 1987-09-11 1989-03-17 Ricoh Kk Toner for color electrophotography
JP2739982B2 (ja) 1988-04-11 1998-04-15 株式会社リコー 静電荷像現像用トナー
US5061588A (en) 1988-04-19 1991-10-29 Ricoh Company, Ltd. Dry type toner for electrophotography
US4980258A (en) 1988-11-17 1990-12-25 Ricoh Company, Ltd. Dry type developer for electrophotography
JP2815613B2 (ja) 1989-03-24 1998-10-27 株式会社リコー 静電荷像現像用トナー
US5085965A (en) 1989-03-27 1992-02-04 Ricoh Company, Ltd. Negative toner for developing latent electrostatic images
JP3003936B2 (ja) 1989-06-02 2000-01-31 株式会社リコー 電子写真用トナー
JP2807795B2 (ja) 1989-07-26 1998-10-08 藤倉化成株式会社 電子写真用負帯電トナー
JP2942588B2 (ja) 1989-11-02 1999-08-30 株式会社リコー 静電荷像現像用負帯電性トナー
JP3037711B2 (ja) 1990-03-22 2000-05-08 株式会社リコー デジタル方式のフルカラー電子写真方法
US5225303A (en) 1990-10-05 1993-07-06 Ricoh Company, Ltd. Dry-type toner including waxes release agent for electrophotography
JPH04271359A (ja) 1991-02-27 1992-09-28 Ricoh Co Ltd 乾式現像剤
US5368972A (en) 1992-02-15 1994-11-29 Ricoh Company, Ltd. Method of preparing composite particles comprising adhering wax particles to the surface of resin particles
JP3156881B2 (ja) 1992-10-19 2001-04-16 株式会社リコー 静電荷現像用トナー
JPH06230609A (ja) 1993-02-04 1994-08-19 Ricoh Co Ltd 静電荷像現像用トナー
US5403690A (en) 1993-03-31 1995-04-04 Ricoh Company, Ltd. Developer for developing latent electrostatic images
JP3313895B2 (ja) 1993-07-12 2002-08-12 株式会社リコー 乾式電子写真用トナー
EP0658819B1 (de) 1993-11-30 2010-06-23 Canon Kabushiki Kaisha Toner und Entwickler für elektrostatische Bilder, ihr Herstellungsverfahren, und Bildherstellungsverfahren
JPH0830017A (ja) 1994-07-11 1996-02-02 Canon Inc 静電荷像現像用一成分トナー
US5597673A (en) 1994-09-02 1997-01-28 Ricoh Company, Ltd. Toner for developing electrostatic latent image
DE19534384B4 (de) 1994-09-16 2015-08-20 Ricoh Co., Ltd. Farb-Trockentoner für die Elektrophotographie und Herstellung desselben
JP3573367B2 (ja) * 1994-12-28 2004-10-06 株式会社リコー 微小変位測定装置
US6004715A (en) 1995-06-26 1999-12-21 Ricoh Company, Ltd. Toner for developing electrostatic images
JPH09106105A (ja) 1995-08-08 1997-04-22 Ricoh Co Ltd カラートナー
US5728501A (en) 1995-10-17 1998-03-17 Sanyo Chemical Industries, Ltd. Charge controller, toner binder composition and electrophotographic toner
JP2979222B2 (ja) 1995-10-17 1999-11-15 三洋化成工業株式会社 荷電制御剤、トナーバインダー組成物および静電荷像現像用トナー
JP2987612B2 (ja) 1995-11-27 1999-12-06 三洋化成工業株式会社 荷電制御剤組成物、トナーバインダー組成物および静電荷像現像用トナー
US5851716A (en) 1996-04-08 1998-12-22 Ricoh Company, Ltd. Electrophotographic image forming method and toner composition used therefor
US5882832A (en) 1996-04-30 1999-03-16 Ricoh Company, Ltd. One component developer developing method and dry toner therefor
JPH1020544A (ja) 1996-07-01 1998-01-23 Ricoh Co Ltd 現像装置
JPH1063028A (ja) 1996-08-23 1998-03-06 Fuji Xerox Co Ltd 画像形成方法、画像形成装置及びこれらに使用する記録媒体
JPH1184719A (ja) 1997-07-10 1999-03-30 Ricoh Co Ltd 乾式電子写真用トナー
US6010814A (en) 1997-10-27 2000-01-04 Ricoh Company, Ltd. Electrophotographic toner composition and image formation method using the composition
JPH11218965A (ja) * 1998-02-02 1999-08-10 Fuji Xerox Co Ltd 一成分現像剤およびその製造方法ならびに画像形成方法
GB2336442B (en) 1998-04-17 2000-09-06 Ricoh Kk Multi-color toner set and method of forming multi-color images, using the multi-color toner set
US6228550B1 (en) 1998-06-16 2001-05-08 Ricoh Company, Ltd. Two-component developer
US6074795A (en) 1998-07-01 2000-06-13 Ricoh Company, Ltd. Toner for developing electrostatic latent image
US6183926B1 (en) 1998-10-26 2001-02-06 Ricoh Company, Ltd. Toner and two-component developer for electrophotographic process and image formation method and image formation apparatus using the toner
US6103441A (en) 1998-11-12 2000-08-15 Ricoh Company, Ltd. Color toner for electrophotography
CN1123805C (zh) 1998-11-24 2003-10-08 株式会社理光 图像形成装置中的消电技术及清洁技术的改良
JP3676932B2 (ja) 1998-11-24 2005-07-27 株式会社リコー 転写方法及び画像形成装置
US6303258B1 (en) 1999-01-29 2001-10-16 Ricoh Company, Ltd. Electrophotographic toner and image forming method using the toner
JP4315263B2 (ja) 1999-05-28 2009-08-19 株式会社リコー 二成分現像剤
JP3767846B2 (ja) 1999-05-28 2006-04-19 株式会社リコー 静電荷像現像用トナー及び画像形成方法
JP3942139B2 (ja) 1999-10-20 2007-07-11 株式会社リコー 電子写真用現像剤
US6363229B1 (en) 1999-11-17 2002-03-26 Ricoh Company, Ltd. Full-color toner image fixing method and apparatus
JP2001201994A (ja) 2000-01-19 2001-07-27 Ricoh Co Ltd 画像形成装置
JP3859112B2 (ja) 2000-02-28 2006-12-20 株式会社リコー 画像形成装置
JP3975049B2 (ja) 2000-07-10 2007-09-12 株式会社リコー 転写装置及び画像形成装置
DE60211995T2 (de) * 2001-04-03 2007-01-25 Ricoh Co., Ltd. Toner, Zweikomponenten-Entwickler, Bilderzeugungsverfahren und Vorrichtung

Also Published As

Publication number Publication date
US6733939B2 (en) 2004-05-11
EP1193564A2 (de) 2002-04-03
US20020064723A1 (en) 2002-05-30
DE60118486T2 (de) 2006-11-23
EP1193564B1 (de) 2006-04-05
EP1193564A3 (de) 2002-06-12

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