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FR2795190B1 - Developpateur, recipient de developpateur, et procede et appareil de formation d'images - Google Patents

Developpateur, recipient de developpateur, et procede et appareil de formation d'images

Info

Publication number
FR2795190B1
FR2795190B1 FR0007689A FR0007689A FR2795190B1 FR 2795190 B1 FR2795190 B1 FR 2795190B1 FR 0007689 A FR0007689 A FR 0007689A FR 0007689 A FR0007689 A FR 0007689A FR 2795190 B1 FR2795190 B1 FR 2795190B1
Authority
FR
France
Prior art keywords
developer
image forming
forming method
container
developer container
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
FR0007689A
Other languages
English (en)
Other versions
FR2795190A1 (fr
Inventor
Masanori Suzuki
Hiraoki Matsuda
Akemi Sugiyama
Hiroto Higuchi
Tsunemi Sugiyama
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
Priority claimed from JP17039699A external-priority patent/JP4204141B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of FR2795190A1 publication Critical patent/FR2795190A1/fr
Application granted granted Critical
Publication of FR2795190B1 publication Critical patent/FR2795190B1/fr
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
    • G03G9/08742—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
    • G03G9/08784—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

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)
FR0007689A 1999-06-17 2000-06-16 Developpateur, recipient de developpateur, et procede et appareil de formation d'images Expired - Lifetime FR2795190B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17039699A JP4204141B2 (ja) 1999-06-17 1999-06-17 静電荷像現像用現像剤
JP28364199 1999-10-05

Publications (2)

Publication Number Publication Date
FR2795190A1 FR2795190A1 (fr) 2000-12-22
FR2795190B1 true FR2795190B1 (fr) 2002-03-15

Family

ID=26493393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0007689A Expired - Lifetime FR2795190B1 (fr) 1999-06-17 2000-06-16 Developpateur, recipient de developpateur, et procede et appareil de formation d'images

Country Status (2)

Country Link
US (1) US6335137B1 (fr)
FR (1) FR2795190B1 (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330212B (en) 1997-10-07 1999-11-24 Ricoh Kk Toner for electrophotography and manufacturing method
JP2001343787A (ja) * 2000-03-31 2001-12-14 Ricoh Co Ltd 画像形成用トナー及び画像形成装置
US6656654B2 (en) * 2000-03-31 2003-12-02 Ricoh Company, Ltd. Toner and two-component developer, container therefor, and image forming apparatus
US7122286B2 (en) * 2000-04-05 2006-10-17 Ricoh Company, Ltd. Toner for development of electrostatic latent images, method of forming images, image formation apparatus, toner container containing the toner therein, and image formation apparatus equipped with the toner container
US6597885B2 (en) 2000-06-05 2003-07-22 Ricoh Company, Ltd. Image forming apparatus having a developing device with a magnet brush
JP2002072645A (ja) 2000-08-31 2002-03-12 Ricoh Co Ltd 粉体補給装置、現像装置及び画像形成装置
JP4012676B2 (ja) 2000-09-07 2007-11-21 株式会社リコー 現像装置及び画像形成装置
JP4107817B2 (ja) * 2000-09-29 2008-06-25 株式会社リコー 画像形成用トナー、画像形成方法及び画像形成装置
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
EP1205813B1 (fr) 2000-11-08 2008-10-22 Ricoh Company, Ltd. Révélateur pour le développement à sec
JP3933385B2 (ja) 2000-11-28 2007-06-20 株式会社リコー 静電潜像現像用トナー及び画像形成方法
JP3912649B2 (ja) * 2000-11-30 2007-05-09 株式会社リコー 画像形成用トナー、画像形成方法および画像形成装置
JP4143266B2 (ja) 2001-01-16 2008-09-03 株式会社リコー 現像装置、画像形成装置及び画像形成プロセスユニット
US6667141B2 (en) 2001-02-20 2003-12-23 Ricoh Company, Ltd. Image forming method and apparatus
JP3779628B2 (ja) * 2001-02-20 2006-05-31 株式会社リコー 画像形成装置
JP2002251033A (ja) 2001-02-22 2002-09-06 Ricoh Co Ltd カラートナー、その製造方法及び画像形成方法
US6792234B2 (en) 2001-02-28 2004-09-14 Ricoh Company, Ltd. Developing device having a developer carrier including main and auxiliary magnetic poles and image forming apparatus using the same
US7166404B2 (en) 2001-03-02 2007-01-23 Ricoh Company, Ltd. Carrier for developer for developing electrostatic latent image, image forming method using same and image forming apparatus using same
EP1239334B1 (fr) * 2001-03-08 2011-05-11 Ricoh Company, Ltd. Composition de toneur
JP2003084574A (ja) 2001-03-16 2003-03-19 Ricoh Co Ltd 現像方法、現像装置及び画像形成方法
US6660443B2 (en) 2001-03-19 2003-12-09 Ricoh Company, Ltd. Dry toner and image forming method using same
US6790575B2 (en) 2001-03-22 2004-09-14 Ricoh Company, Ltd. Two-component developer, image forming apparatus, and image forming method
US6858365B2 (en) 2001-03-23 2005-02-22 Ricoh Company, Ltd. Toner for developing electrostatic latent image, developing method and developing apparatus
US6936388B2 (en) 2001-03-23 2005-08-30 Ricoh Company, Ltd. Electrophotographic photoreceptor, and image forming method, image forming apparatus, and image forming apparatus processing unit using same
JP4284005B2 (ja) * 2001-04-02 2009-06-24 株式会社リコー 電子写真トナーおよびその製造方法
EP1260873B1 (fr) 2001-05-21 2006-12-06 Ricoh Company, Ltd. Toner, révélateur et méthode de formation d'images
JP2002351195A (ja) 2001-05-25 2002-12-04 Ricoh Co Ltd 帯電装置及びそれを用いたプロセスカートリッジ
US6887636B2 (en) * 2001-05-31 2005-05-03 Ricoh Company, Ltd. Toner for two-component developer, image forming method and device for developing electrostatic latent image
US6830859B2 (en) 2001-06-07 2004-12-14 Ricoh Company, Ltd. Charge control agent and toner using same
EP1293839B1 (fr) 2001-09-17 2009-07-22 Ricoh Company, Ltd. Révélateur sec
JP2003091100A (ja) * 2001-09-19 2003-03-28 Ricoh Co Ltd 乾式トナー及び該トナーを用いた画像形成装置
US6821698B2 (en) * 2001-09-21 2004-11-23 Ricoh Company, Ltd Toner for developing electrostatic latent image, toner cartridge, image forming method, process cartridge and image forming apparatus
JP3707776B2 (ja) 2001-10-05 2005-10-19 花王株式会社 結着樹脂
EP1326143A3 (fr) * 2001-11-01 2003-07-16 Ricoh Company, Ltd. Dispositif de développement dans un appareil de formation d'images, utilisant un développeur à deux composants qui contient un révélateur magnétique
JP3914755B2 (ja) 2001-11-27 2007-05-16 株式会社リコー 現像装置及び画像形成装置
JP3883426B2 (ja) 2001-12-10 2007-02-21 株式会社リコー 帯電付与材料、これを含有する静電荷像現像用トナー、現像剤担持体及び現像剤規制部材
US6924073B2 (en) * 2001-12-28 2005-08-02 Ricoh Company, Ltd. Toner for developing electrostatic latent image, toner cartridge, developer, developer cartridge, image forming method, and image forming apparatus
JP3946518B2 (ja) * 2001-12-28 2007-07-18 株式会社リコー 画像形成用カラートナー、画像形成装置及びトナー容器
JP2003280264A (ja) * 2002-03-20 2003-10-02 Ricoh Co Ltd 画像形成装置
EP1365291B1 (fr) * 2002-05-24 2008-12-24 Ricoh Company, Ltd. Révélateur coloré pour le développement d'images électrostatiques, récipient contenant ledit révélateur coloré, méthode de développement des images et appareil de formation d'images
US6934484B2 (en) * 2002-08-01 2005-08-23 Ricoh Company, Ltd. Image-forming apparatus and image-forming method
US7378213B2 (en) * 2002-12-10 2008-05-27 Ricoh Company, Ltd. Image forming process and image forming apparatus
US7116928B2 (en) * 2002-12-18 2006-10-03 Ricoh Company, Ltd. Powder discharging device and image forming apparatus using the same
US7892993B2 (en) * 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
KR100734343B1 (ko) * 2003-10-08 2007-07-03 가부시키가이샤 리코 토너 및 현상제, 상기 현상제를 이용한 화상 형성 방법 및상기 현상제를 포함한 프로세스 카트리지 및 화상 형성 장치
JP4189923B2 (ja) * 2004-06-25 2008-12-03 株式会社リコー 画像形成方法及びこれを用いた画像形成装置、プロセスカートリッジ
EP1616624B1 (fr) * 2004-07-13 2009-12-16 Ricoh Company, Ltd. Dispositif de classification et broyage, broyeur à impact pneumatique, séparateur pneumatique et procédé pour la fabrication de toner
US7438245B2 (en) * 2004-07-13 2008-10-21 Ricoh Company, Ltd. Milling and classifying apparatus, collision mill, air classifier, toner, and method for producing toner
US20060115758A1 (en) * 2004-11-30 2006-06-01 Xerox Corporation Toner including amorphous polyester, cross-linked polyester and crystalline polyester
US7312011B2 (en) * 2005-01-19 2007-12-25 Xerox Corporation Super low melt and ultra low melt toners containing crystalline sulfonated polyester
EP1902177A1 (fr) * 2005-07-11 2008-03-26 Hercules Incorporated Utilisation de polyamidoamines non thermodurcissables comme resines conferant une resistance a l'etat sec
EP1744222B1 (fr) * 2005-07-15 2011-02-02 Ricoh Company, Ltd. Encre en poudre, révélateur, procédé de formation d'images et conteneur d'encre en poudre
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
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
ES2270724B1 (es) * 2005-09-16 2008-03-01 Universitat De Les Illes Balears Red de comunicaciones de protocolo can con topologia en estrella replicada y procedimiento de acoplamiento de dicha red.
US8741523B2 (en) * 2010-04-16 2014-06-03 Konica Minolta Business Technologies, Inc. Toner for developing electrostatic image and manufacturing method thereof
US9329516B2 (en) 2011-07-26 2016-05-03 Hewlett-Packard Development Company, L.P. Deinkable liquid toner
JP2013076997A (ja) 2011-09-15 2013-04-25 Ricoh Co Ltd 電子写真画像形成用トナー、電子写真画像形成用トナーの製造方法、画像形成方法、及びプロセスカートリッジ
US20130260302A1 (en) * 2012-03-29 2013-10-03 Hisashi Nakajima Toner for forming image, image forming method, and image forming apparatus
JP6535988B2 (ja) * 2014-03-18 2019-07-03 株式会社リコー トナー、画像形成装置、画像形成方法、及びプロセスカートリッジ
EP3432074A4 (fr) * 2016-03-15 2019-01-23 Ricoh Company, Ltd. Toner, unité de logement de toner, et appareil de formation d'image

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1302612C (fr) * 1986-09-08 1992-06-02 Satoshi Yasuda Toner de developpement d'images electrostatiques, resine de liaison connexe et methode de production de ce toner
CA1326154C (fr) * 1988-02-29 1994-01-18 Koichi Tomiyama Toner magnetique pour le developpement d'images electrostatiques
US5130219A (en) * 1989-04-17 1992-07-14 Canon Kabushiki Kaisha Color toner and process for fixing the same
JP2904520B2 (ja) * 1989-12-18 1999-06-14 京セラ株式会社 静電荷像用現像剤
JPH08123080A (ja) * 1994-10-20 1996-05-17 Sekisui Chem Co Ltd トナー用樹脂組成物及びトナー
US5547801A (en) * 1994-11-07 1996-08-20 Sekisui Chemical Co., Ltd. Toner resin composition and toner
JPH08278658A (ja) 1995-02-08 1996-10-22 Ricoh Co Ltd 静電荷像現像用トナー
US6057073A (en) * 1995-06-27 2000-05-02 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming method, developing apparatus unit, and process cartridge
JPH09120176A (ja) * 1995-10-26 1997-05-06 Sekisui Chem Co Ltd トナー用樹脂組成物及びトナー
JPH1124312A (ja) * 1997-07-01 1999-01-29 Ricoh Co Ltd 静電荷像現像用トナー及びその製造方法
US5976752A (en) * 1997-08-21 1999-11-02 Canon Kabushiki Kaisha Toner and image forming method

Also Published As

Publication number Publication date
FR2795190A1 (fr) 2000-12-22
US6335137B1 (en) 2002-01-01

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