HK1026275A1 - Toner for use in electrophotography, image formation method using the toner, method of producing thetoner, and apparatus for producing the toner - Google Patents

Toner for use in electrophotography, image formation method using the toner, method of producing thetoner, and apparatus for producing the toner

Info

Publication number
HK1026275A1
HK1026275A1 HK00105415A HK00105415A HK1026275A1 HK 1026275 A1 HK1026275 A1 HK 1026275A1 HK 00105415 A HK00105415 A HK 00105415A HK 00105415 A HK00105415 A HK 00105415A HK 1026275 A1 HK1026275 A1 HK 1026275A1
Authority
HK
Hong Kong
Prior art keywords
toner
producing
thetoner
electrophotography
image formation
Prior art date
Application number
HK00105415A
Other languages
English (en)
Inventor
Satoru Miyamoto
Satoshi Mochizuki
Tomomi Suzuki
Masami Tomita
Original Assignee
Ricoh Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17287761&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1026275(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ricoh Kk filed Critical Ricoh Kk
Publication of HK1026275A1 publication Critical patent/HK1026275A1/xx

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
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
    • G03G13/013—Electrographic processes using a charge pattern for multicoloured copies characterised by the developing step, e.g. the properties of the colour developers
    • G03G13/0133—Electrographic processes using a charge pattern for multicoloured copies characterised by the developing step, e.g. the properties of the colour developers developing using a step for deposition of subtractive colorant developing compositions, e.g. cyan, magenta and yellow
    • 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
    • G03G9/0817—Separation; Classifying
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric parameters
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • 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
    • G03G9/09708—Inorganic 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
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with organic 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
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
HK00105415A 1998-08-27 2000-08-30 Toner for use in electrophotography, image formation method using the toner, method of producing thetoner, and apparatus for producing the toner HK1026275A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25609098 1998-08-27

Publications (1)

Publication Number Publication Date
HK1026275A1 true HK1026275A1 (en) 2000-12-08

Family

ID=17287761

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00105415A HK1026275A1 (en) 1998-08-27 2000-08-30 Toner for use in electrophotography, image formation method using the toner, method of producing thetoner, and apparatus for producing the toner

Country Status (5)

Country Link
US (4) US20010044059A1 (xx)
EP (1) EP0982636B1 (xx)
DE (1) DE69928876T2 (xx)
ES (1) ES2253865T3 (xx)
HK (1) HK1026275A1 (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6924076B2 (en) 2001-08-20 2005-08-02 Canon Kabushiki Kaisha Developing assembly, process cartridge and image-forming method
US6922540B2 (en) * 2001-10-03 2005-07-26 Canon Kabushiki Kaisha Developer supply kit
JP4344249B2 (ja) * 2002-04-10 2009-10-14 フジフィルム・イメイジング・カラランツ・リミテッド 化学的に製造したトナーとその製造プロセス
US6987942B2 (en) * 2002-04-24 2006-01-17 Canon Kabushiki Kaisha Toner supply kit
JP2004045668A (ja) * 2002-07-10 2004-02-12 Ricoh Co Ltd 静電荷像現像用現像剤、画像形成装置及び画像形成方法
JP2004109917A (ja) * 2002-09-20 2004-04-08 Fuji Xerox Co Ltd 画像形成装置
EP1437627B1 (en) * 2003-01-09 2012-08-22 Ricoh Company, Ltd. Toner feeder and elelctrophotographic image forming apparatus using the toner feeder and toner
DE602004020822D1 (de) * 2003-03-07 2009-06-10 Ricoh Kk Toner, Entwickler und Apparat zur Herstellung von Bildern
JP4165817B2 (ja) * 2003-04-10 2008-10-15 株式会社リコー 画像形成装置及びこれに用いられるプロセスカートリッジ
JP2004334092A (ja) * 2003-05-12 2004-11-25 Ricoh Co Ltd クリーニング装置、プロセスカートリッジ、画像形成装置、及びこれらに用いるトナー
JP2005017463A (ja) * 2003-06-24 2005-01-20 Ricoh Co Ltd 画像形成装置及びこれに用いられるプロセスカートリッジ、トナー
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
JP2005099729A (ja) * 2003-08-29 2005-04-14 Ricoh Co Ltd 潤滑材塗布装置、プロセスカートリッジ及び画像形成装置
JP2005300626A (ja) * 2004-04-07 2005-10-27 Ricoh Co Ltd クリーニング装置、画像形成装置
JP2006030249A (ja) * 2004-07-12 2006-02-02 Ricoh Co Ltd 定着装置および画像形成装置
JP2006154412A (ja) 2004-11-30 2006-06-15 Ricoh Co Ltd 画像形成装置
JP4536628B2 (ja) * 2005-09-16 2010-09-01 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
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
JP2007212990A (ja) * 2005-12-05 2007-08-23 Tokyo Ohka Kogyo Co Ltd 液浸露光用ポジ型レジスト組成物およびレジストパターン形成方法
CN101000472B (zh) * 2006-01-12 2011-11-30 株式会社理光 调色剂和使用该调色剂的显影剂
US20070184377A1 (en) * 2006-02-07 2007-08-09 Hyo Shu Image forming apparatus, and toner and developer used therein
JP4806580B2 (ja) * 2006-03-17 2011-11-02 株式会社リコー 画像形成方法及び画像形成装置
JP2007248982A (ja) * 2006-03-17 2007-09-27 Ricoh Co Ltd 画像形成装置及びトナー
CN101038452B (zh) * 2006-03-17 2011-12-21 株式会社理光 色调剂
JP2008070570A (ja) 2006-09-13 2008-03-27 Ricoh Co Ltd 現像装置、画像形成装置
US7824834B2 (en) * 2006-09-15 2010-11-02 Ricoh Company Limited Toner for developing electrostatic image, method for preparing the toner, and image forming method and apparatus using the toner
JP4980682B2 (ja) * 2006-09-19 2012-07-18 株式会社リコー トナー及び現像剤
JP4810449B2 (ja) * 2007-01-30 2011-11-09 株式会社リコー 現像剤充填方法、充填済み現像剤収納容器、現像剤補給装置、画像形成装置、現像剤補給方法、並びに現像剤充填済み現像剤収納容器の製造方法。
EP1990691B1 (en) * 2007-05-08 2009-09-09 Ricoh Company, Ltd. Image forming apparatus including developing agent and storage device therefor

Family Cites Families (20)

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JPH0677161B2 (ja) * 1987-03-31 1994-09-28 キヤノン株式会社 静電荷像現像用トナーの製造方法
JPS63249155A (ja) * 1987-04-03 1988-10-17 Toyo Ink Mfg Co Ltd 電子写真用トナ−の製造方法
US5296900A (en) * 1989-05-31 1994-03-22 Minolta Camera Kabushiki Kaisha Substantially cylindrical developer supplying container for supplying approximately constant amounts of developer
US5240803A (en) * 1989-08-29 1993-08-31 Mita Industrial Co., Ltd. Toner for developing statically charged images and process for preparation thereof
CN1059040C (zh) * 1989-09-19 2000-11-29 佳能株式会社 静电图像显影用有机调色剂的制法
JPH0725806Y2 (ja) * 1989-10-19 1995-06-07 沖電気工業株式会社 トナーカートリッジ
US5296324A (en) * 1991-05-14 1994-03-22 Fuji Xerox Co., Ltd. Toner for developing electrostatic charge image and process for preparing the same
US5257077A (en) * 1992-01-31 1993-10-26 Xerox Corporation Toner dispensing apparatus for a xerographic reproduction machine
DE69323985T3 (de) * 1992-12-21 2004-05-19 Mitsubishi Chemical Corp. Verfahren zur Herstellung von elektrostatischen Tonern
US5637434A (en) * 1992-12-21 1997-06-10 Mitsubishi Chemical Corporation Method for producing toner for electrostatic development
JPH06208240A (ja) * 1993-01-11 1994-07-26 Mita Ind Co Ltd 静電荷像用トナー
US5547797A (en) * 1993-08-05 1996-08-20 Minolta Co., Ltd. Developer for developing electrostatic latent images
US6077835A (en) * 1994-03-23 2000-06-20 Case Western Reserve University Delivery of compacted nucleic acid to cells
JP2664045B2 (ja) * 1994-07-28 1997-10-15 安高 福廣 製砂装置
US5827632A (en) * 1994-12-05 1998-10-27 Canon Kabushiki Kaisha Toner for developing electrostatic image containing hydrophobized inorganic fine powder
US5698354A (en) * 1995-02-10 1997-12-16 Canon Kabushiki Kaisha Image-forming method and image-forming apparatus
DE19636113A1 (de) * 1995-12-22 1997-06-26 Ricoh Kk Elektrophotographisches Bilderzeugungsverfahren
US5948582A (en) * 1997-04-02 1999-09-07 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming method and developing apparatus unit
EP0869399B1 (en) * 1997-04-04 2001-08-29 Canon Kabushiki Kaisha Toner for forming an image, image forming method and heat-fixing method
DE69818912T2 (de) * 1997-06-18 2004-08-19 Canon K.K. Toner, Zweikomponenten-Entwickler und Bilderzeugungsverfahren

Also Published As

Publication number Publication date
US20060093946A1 (en) 2006-05-04
ES2253865T3 (es) 2006-06-01
US20020098436A1 (en) 2002-07-25
EP0982636B1 (en) 2005-12-14
EP0982636A3 (en) 2000-08-09
DE69928876T2 (de) 2006-08-24
DE69928876D1 (de) 2006-01-19
US20010044059A1 (en) 2001-11-22
EP0982636A2 (en) 2000-03-01
US20040076901A1 (en) 2004-04-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150827