FR2698974B1 - Procede electrophotographique de formation d'image toner. - Google Patents

Procede electrophotographique de formation d'image toner.

Info

Publication number
FR2698974B1
FR2698974B1 FR9314516A FR9314516A FR2698974B1 FR 2698974 B1 FR2698974 B1 FR 2698974B1 FR 9314516 A FR9314516 A FR 9314516A FR 9314516 A FR9314516 A FR 9314516A FR 2698974 B1 FR2698974 B1 FR 2698974B1
Authority
FR
France
Prior art keywords
toner image
image formation
formation process
electrophotographic toner
electrophotographic
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 - Fee Related
Application number
FR9314516A
Other languages
English (en)
Other versions
FR2698974A1 (fr
Inventor
Yoshiro Koga
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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=26517590&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2698974(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of FR2698974A1 publication Critical patent/FR2698974A1/fr
Application granted granted Critical
Publication of FR2698974B1 publication Critical patent/FR2698974B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • 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
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • 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
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • 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
    • G03G9/087—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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Fixing For Electrophotography (AREA)
FR9314516A 1992-12-03 1993-12-03 Procede electrophotographique de formation d'image toner. Expired - Fee Related FR2698974B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32443992 1992-12-03
JP5209666A JP2985594B2 (ja) 1992-12-03 1993-08-24 画像形成方法

Publications (2)

Publication Number Publication Date
FR2698974A1 FR2698974A1 (fr) 1994-06-10
FR2698974B1 true FR2698974B1 (fr) 1996-06-28

Family

ID=26517590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9314516A Expired - Fee Related FR2698974B1 (fr) 1992-12-03 1993-12-03 Procede electrophotographique de formation d'image toner.

Country Status (5)

Country Link
US (2) US5467174A (fr)
JP (1) JP2985594B2 (fr)
DE (1) DE4341326A1 (fr)
FR (1) FR2698974B1 (fr)
GB (1) GB2273576B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3346428B2 (ja) * 1992-12-16 2002-11-18 セイコーエプソン株式会社 現像方法
GB2283702B (en) * 1993-10-13 1997-04-09 Seiko Epson Corp Contact transfer device and image forming equipment
US5712070A (en) * 1995-02-10 1998-01-27 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming method, developing device and process cartridge
JPH10123800A (ja) * 1996-10-19 1998-05-15 Ricoh Co Ltd 画像形成装置
EP0844536B1 (fr) * 1996-11-26 2004-05-06 Canon Kabushiki Kaisha Procédé de formation d'images
DE69825505T8 (de) 1997-01-31 2005-05-04 Seiko Epson Corp. Entwicklereinheit
DE69819603T2 (de) * 1997-06-18 2004-08-05 Canon K.K. Bilderzeugungsverfahren und Anwendung eines spezifischen Entwicklers in einem Bilderzeugungsgerät
EP0967527B1 (fr) 1998-06-24 2004-11-03 Canon Kabushiki Kaisha Révélateur et procédé de production d' images
JP4659233B2 (ja) * 2001-02-27 2011-03-30 キヤノン株式会社 現像剤規制部材、現像装置、プロセスカートリッジ及び画像形成装置
US8543030B2 (en) 2011-02-14 2013-09-24 Eastman Kodak Company Electrophotographic printer with dust seal
JP6541370B2 (ja) * 2015-02-27 2019-07-10 キヤノン株式会社 画像形成装置およびこれに用いられるプロセスカートリッジ
JP6593014B2 (ja) * 2015-07-31 2019-10-23 ブラザー工業株式会社 画像形成装置、制御方法およびプログラム
JP6938982B2 (ja) * 2017-03-15 2021-09-22 富士フイルムビジネスイノベーション株式会社 現像装置および画像形成装置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352604B2 (de) * 1972-10-21 1980-09-11 Konishiroku Photo Industry Co., Ltd., Tokio Toner für elektrostatographische Trockenentwickler
US4137188A (en) * 1975-11-07 1979-01-30 Shigeru Uetake Magnetic toner for electrophotography
US4284701A (en) * 1977-11-03 1981-08-18 International Business Machines Corporation Electrophotographic toner of specific size distribution
CA1147192A (fr) * 1978-04-06 1983-05-31 John L. Webb Revelateur electrostatographique comprenant un toner a particules de 3 a 15 micrometres de diametre et un vehicule a particules de 15 a 65 micrometres de diametre
US4335196A (en) * 1979-04-02 1982-06-15 Konishiroku Photo Industry Co., Ltd. Electrostatic image developing and transfer method uses single component magnetic developer
US4407925A (en) * 1981-03-13 1983-10-04 Xerox Corporation Process for developing electrostatic images with magnetic toner
GB2104841B (en) * 1981-07-10 1985-10-16 Konishiroku Photo Ind Method of fixing toner image and apparatus therefor
GB2114310B (en) * 1982-01-29 1985-11-20 Konishiroku Photo Ind Electrostatic image toner
EP0203818B1 (fr) * 1985-05-30 1992-05-20 Mita Industrial Co. Ltd. Toner électrophotographique
US4894685A (en) * 1986-10-07 1990-01-16 Konishiroku Photo Industry Co., Ltd. Multicolor image forming method and apparatus
US4851960A (en) * 1986-12-15 1989-07-25 Canon Kabushiki Kaisha Charging device
JPS63279261A (ja) * 1987-05-11 1988-11-16 Toshiba Corp 現像方法
JPH01195459A (ja) * 1988-01-30 1989-08-07 Canon Inc 画像形成装置
US5041351A (en) * 1988-03-30 1991-08-20 Canon Kabushiki Kaisha One component developer for developing electrostatic image and image forming method
US4999272A (en) * 1988-08-31 1991-03-12 Canon Kabushiki Kaisha Electrophotographic analog and digital imaging and developing using magnetic toner
US5066558A (en) * 1988-09-30 1991-11-19 Canon Kabushiki Kaisha Developer for developing electrostatic images
JPH087454B2 (ja) * 1988-10-21 1996-01-29 三田工業株式会社 トナー組成物及びその製造方法
JPH02262160A (ja) * 1989-03-31 1990-10-24 Toshiba Corp 現像方法
JP2704756B2 (ja) * 1989-04-25 1998-01-26 キヤノン株式会社 カラートナー
DE69016689T2 (de) * 1989-04-27 1995-07-06 Canon Kk Bilderzeugungsverfahren und -gerät.
JPH02304580A (ja) * 1989-05-19 1990-12-18 Canon Inc 画像形成装置
US5307122A (en) * 1989-07-28 1994-04-26 Canon Kabushiki Kaisha Image forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic images
US5139914A (en) * 1989-07-28 1992-08-18 Canon Kabushiki Kaisha Developer for developing electrostatic images and image forming apparatus
GB2234602B (en) * 1989-07-31 1993-07-28 Sanyo Chemical Ind Ltd Releasing composition for electrophotographic toner
JPH087456B2 (ja) * 1989-09-26 1996-01-29 富士ゼロックス株式会社 乾式現像剤
US5143811A (en) * 1989-10-16 1992-09-01 Mita Industrial Co., Ltd. Toner composition for developing an electrostatic latent image and an image-forming method using the same
JPH03168653A (ja) * 1989-11-28 1991-07-22 Mita Ind Co Ltd 静電荷像現像用トナーおよびその製造方法
JPH03197962A (ja) * 1989-12-27 1991-08-29 Konica Corp 現像剤
JP2646279B2 (ja) * 1990-04-11 1997-08-27 キヤノン株式会社 画像形成方法
GB2245376A (en) * 1990-06-01 1992-01-02 Xerox Corp Toner compositions
JP2715334B2 (ja) * 1990-08-28 1998-02-18 キヤノン株式会社 画像形成方法
KR970005219B1 (ko) * 1990-09-14 1997-04-14 캐논 가부시끼가이샤 화상기록장치
US5219694A (en) * 1990-10-09 1993-06-15 Minolta Camera Kabushiki Kaisha Toner for developing electrostatic latent image
DE69128998T2 (de) * 1990-10-26 1998-07-30 Canon Kk Entwickler zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren, elektrographischer Apparat, Geräteeinheit und Faksimile-Apparatur
US5270768A (en) * 1991-04-24 1993-12-14 Canon Kabushiki Kaisha Charging member containing reduced titanium oxide and device using same
US5447815A (en) * 1992-06-04 1995-09-05 Canon Kabushiki Kaisha Developer for developing electrostatic image and image forming method
DE69324407T2 (de) * 1992-06-15 1999-11-25 Canon Kk Bilderzeugungsverfahren
US5437955A (en) * 1992-07-17 1995-08-01 Michlin; Steven B. Dry type toner improvement with lubricant

Also Published As

Publication number Publication date
JPH06222609A (ja) 1994-08-12
US5467174A (en) 1995-11-14
GB2273576A (en) 1994-06-22
GB9324836D0 (en) 1994-01-19
FR2698974A1 (fr) 1994-06-10
JP2985594B2 (ja) 1999-12-06
US5645966A (en) 1997-07-08
DE4341326A1 (de) 1994-06-09
GB2273576B (en) 1997-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090831