DE68919421T2 - Nichtmagnetischer Entwickler. - Google Patents

Nichtmagnetischer Entwickler.

Info

Publication number
DE68919421T2
DE68919421T2 DE68919421T DE68919421T DE68919421T2 DE 68919421 T2 DE68919421 T2 DE 68919421T2 DE 68919421 T DE68919421 T DE 68919421T DE 68919421 T DE68919421 T DE 68919421T DE 68919421 T2 DE68919421 T2 DE 68919421T2
Authority
DE
Germany
Prior art keywords
magnetic developer
developer
magnetic
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
DE68919421T
Other languages
English (en)
Other versions
DE68919421D1 (de
Inventor
Kiichiro Sakashita
Hirohide Tanikawa
Satoshi Yoshida
Toshiaki Nakahara
Naoki Matsushige
Masatsugu Fujiwara
Yasuo Mitsuhashi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE68919421D1 publication Critical patent/DE68919421D1/de
Application granted granted Critical
Publication of DE68919421T2 publication Critical patent/DE68919421T2/de
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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/104—One component toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
DE68919421T 1988-02-24 1989-02-24 Nichtmagnetischer Entwickler. Expired - Fee Related DE68919421T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4145388 1988-02-24
JP4311688 1988-02-25

Publications (2)

Publication Number Publication Date
DE68919421D1 DE68919421D1 (de) 1995-01-05
DE68919421T2 true DE68919421T2 (de) 1995-05-04

Family

ID=26381072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919421T Expired - Fee Related DE68919421T2 (de) 1988-02-24 1989-02-24 Nichtmagnetischer Entwickler.

Country Status (5)

Country Link
US (1) US4985327A (de)
EP (1) EP0330498B1 (de)
JP (1) JP2763318B2 (de)
CA (1) CA1331710C (de)
DE (1) DE68919421T2 (de)

Families Citing this family (75)

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US5202731A (en) * 1989-09-27 1993-04-13 Canon Kabushiki Kaisha Image forming apparatus having an alternating bias electric field
DE69006997T2 (de) * 1989-09-27 1994-06-23 Canon Kk Bilderzeugungsverfahren- und -gerät.
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
JP2646275B2 (ja) * 1990-03-28 1997-08-27 キヤノン株式会社 カラートナー及び該カラートナーを用いた画像形成方法
JP2646276B2 (ja) * 1990-03-28 1997-08-27 キヤノン株式会社 負帯電性非磁性カラートナー及び画像形成方法
JP2646279B2 (ja) * 1990-04-11 1997-08-27 キヤノン株式会社 画像形成方法
JPH043073A (ja) * 1990-04-20 1992-01-08 Canon Inc カラートナー
JP3090485B2 (ja) * 1990-04-26 2000-09-18 株式会社リコー トナー
JP2895568B2 (ja) * 1990-05-11 1999-05-24 キヤノン株式会社 電気回路部材
JP2646284B2 (ja) * 1990-05-14 1997-08-27 キヤノン株式会社 負帯電性非磁性カラートナー
JP2646285B2 (ja) * 1990-05-17 1997-08-27 キヤノン株式会社 非磁性カラートナー及び画像形成方法
JPH0424653A (ja) * 1990-05-18 1992-01-28 Mita Ind Co Ltd ２成分系現像剤
JP2646286B2 (ja) * 1990-05-30 1997-08-27 キヤノン株式会社 負帯電性非磁性トナー及び画像形成方法
JP2720357B2 (ja) * 1990-05-31 1998-03-04 キヤノン株式会社 負帯電性非磁性トナー及び画像形成方法
JP2704784B2 (ja) * 1990-05-31 1998-01-26 キヤノン株式会社 負帯電性非磁性トナー及び画像形成方法
JP2759547B2 (ja) * 1990-06-01 1998-05-28 キヤノン株式会社 フルカラー画像形成方法
JP2704785B2 (ja) * 1990-06-07 1998-01-26 キヤノン株式会社 負帯電性非磁性トナー及び画像形成方法
JP2646290B2 (ja) * 1990-06-12 1997-08-27 キヤノン株式会社 非磁性トナー及び画像形成方法
JP2715334B2 (ja) * 1990-08-28 1998-02-18 キヤノン株式会社 画像形成方法
US5084735A (en) * 1990-10-25 1992-01-28 Eastman Kodak Company Intermediate transfer method and roller
JP2965091B2 (ja) * 1991-03-08 1999-10-18 日立金属株式会社 静電現像方法
US5078087A (en) * 1991-03-11 1992-01-07 Xerox Corporation Development apparatus
US5389484A (en) * 1991-04-16 1995-02-14 Canon Kabushiki Kaisha Toner for developing electrostatic images, image forming apparatus, apparatus unit and facsimile apparatus
JPH04369664A (ja) * 1991-06-19 1992-12-22 Canon Inc 画像形成方法
JPH056099A (ja) * 1991-06-28 1993-01-14 Mita Ind Co Ltd 現像方法
JP2812080B2 (ja) * 1991-07-24 1998-10-15 日本ゼオン株式会社 非磁性一成分現像剤
US5370961A (en) * 1992-12-02 1994-12-06 Eastman Kodak Company Method of electrostatic transferring very small dry toner particles using an intermediate
US5534982A (en) * 1993-03-03 1996-07-09 Canon Kabushiki Kaisha Developing apparatus
US5470687A (en) * 1993-04-28 1995-11-28 Canon Kabushiki Kaisha Process for producing toner particles using free space formed in a polymeric medium
US5512402A (en) * 1993-05-20 1996-04-30 Canon Kabushiki Kaisha Carrier for electrophotography, two-component type developer, and image forming method
JP3531747B2 (ja) * 1993-06-22 2004-05-31 ザイコン・インターナショナル・エヌ．・ヴイ． 静電写真現像液組成物
JP2992924B2 (ja) * 1993-06-28 1999-12-20 キヤノン株式会社 カラートナー及びその製造方法
JP3223689B2 (ja) * 1994-03-04 2001-10-29 ミノルタ株式会社 静電潜像現像用トナー
CA2151988C (en) * 1994-06-22 2001-12-18 Kenji Okado Carrier for electrophotography, two component-type developer and image forming method
EP0689100B1 (de) 1994-06-22 2000-10-11 Canon Kabushiki Kaisha Träger für die Elektrophotographie, Zwei-Komponenten-Entwickler und Verfahren zur Bildherstellung
JP3637454B2 (ja) * 1994-09-12 2005-04-13 コニカミノルタホールディングス株式会社 画像形成方法
CN1092348C (zh) * 1994-11-08 2002-10-09 佳能株式会社 显影与清洁同时进行的成像方法和成像装置
JPH08152734A (ja) * 1994-11-30 1996-06-11 Toshiba Corp 現像剤及び現像方法
US5633108A (en) * 1995-09-29 1997-05-27 Moore Business Forms, Inc. Monocomponent resistive toner for field charging
JP3376779B2 (ja) * 1995-10-13 2003-02-10 ミノルタ株式会社 電子写真用トナー
EP0791861B1 (de) * 1996-02-20 2003-05-07 Canon Kabushiki Kaisha Bildherstellungsverfahren
JPH10138549A (ja) * 1996-11-14 1998-05-26 Oki Data:Kk 電子写真プリンタ
US6649315B1 (en) 1998-08-27 2003-11-18 Nippon Zeon Co., Ltd. Nonmagnetic one component developer and developing method
JP2000172019A (ja) * 1998-09-30 2000-06-23 Canon Inc 二成分系現像剤用樹脂コ―トキャリア、二成分系現像剤及び現像方法
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
US6004711A (en) * 1999-02-03 1999-12-21 Lexmark International, Inc. Toner composition including positive and negative tribocharging hydrophobic extra-particulate additives
JP2008112181A (ja) * 1999-04-08 2008-05-15 Ricoh Co Ltd トナー、その製造方法および画像形成方法
EP1043630B1 (de) * 1999-04-08 2006-01-11 Ricoh Company, Ltd. Toner, Tonerherstellungsverfahren, Bilderzeugungsverfahren und Tonercontainer
JP4315263B2 (ja) * 1999-05-28 2009-08-19 株式会社リコー 二成分現像剤
DE60111436T2 (de) 2000-02-21 2006-05-11 Canon K.K. Entwickler, Bildherstellungsverfahren und Prozesskartusche
US6365316B1 (en) * 2000-03-07 2002-04-02 Xerox Corporation Toner and developer providing offset lithography print quality
DE60120556T2 (de) 2000-05-23 2007-06-06 Ricoh Co., Ltd. Zwei-Komponenten-Entwickler, ein mit diesem Entwickler gefüllter Behälter, und Bilderzeugungsvorrichtung
US6341420B1 (en) 2000-08-02 2002-01-29 Static Control Components, Inc. Method of manufacturing a developer roller
US6653037B2 (en) 2000-11-20 2003-11-25 Ricoh Company, Ltd. Toner for developing latent electrostatic images, and image forming method and device
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
US20020119387A1 (en) 2000-12-26 2002-08-29 Sharp Kabushiki Kaisha Electrophotographic developer and image-forming method using the developer
US6790575B2 (en) 2001-03-22 2004-09-14 Ricoh Company, Ltd. Two-component developer, image forming apparatus, and image forming method
JP2002311648A (ja) * 2001-04-18 2002-10-23 Fuji Xerox Co Ltd 静電荷像現像用トナー、静電荷像現像剤、静電荷像現像剤ユニット、画像形成方法
US6961961B1 (en) 2003-07-22 2005-11-08 Sima Ezra Bottle holder
JP4794852B2 (ja) 2003-12-12 2011-10-19 株式会社リコー トナー、その製造方法、現像剤及び画像形成方法並びに画像形成装置
JP3987065B2 (ja) 2004-10-19 2007-10-03 シャープ株式会社 ２成分現像剤および画像形成方法
JP2006126724A (ja) 2004-11-01 2006-05-18 Sharp Corp 静電荷像現像用トナー、それを用いた画像形成装置および画像形成方法
JP4260803B2 (ja) * 2005-12-28 2009-04-30 シャープ株式会社 非磁性トナー、２成分現像剤および画像形成方法
WO2007114388A1 (ja) 2006-03-30 2007-10-11 Mitsubishi Chemical Corporation 静電荷像現像用トナー
US7838192B2 (en) * 2007-04-24 2010-11-23 Xerox Corporation Methods for making customized black toners
US20100153087A1 (en) * 2008-12-12 2010-06-17 Sergej Kirtkow Techniques for generating a reusable test script for a single user performance test
JP5640801B2 (ja) 2010-02-24 2014-12-17 三菱化学株式会社 画像形成装置および電子写真カートリッジ
CN104024946A (zh) * 2011-12-26 2014-09-03 三菱化学株式会社 非磁性单组分显影方式用正带电性调色剂
JP5889665B2 (ja) * 2012-02-14 2016-03-22 シャープ株式会社 静電荷現像用トナー、及びそれを用いる画像形成装置、並びに画像形成方法
US9733583B2 (en) 2015-04-08 2017-08-15 Canon Kabushiki Kaisha Toner
DE102017101171B4 (de) 2016-01-28 2021-07-22 Canon Kabushiki Kaisha Toner
US10503090B2 (en) 2017-05-15 2019-12-10 Canon Kabushiki Kaisha Toner
JP2022001918A (ja) 2020-06-22 2022-01-06 キヤノン株式会社 トナー
JP2022066092A (ja) 2020-10-16 2022-04-28 キヤノン株式会社 トナー
JP2022160285A (ja) 2021-04-06 2022-10-19 キヤノン株式会社 電子写真装置、プロセスカートリッジ

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US3674736A (en) * 1969-04-15 1972-07-04 Nat Distillers Chem Corp Process for the preparation of pigmented polymer powders of controlled particle shape and size and size distribution and product
US3969251A (en) * 1974-05-30 1976-07-13 Xerox Corporation Developer mixture
US4284701A (en) * 1977-11-03 1981-08-18 International Business Machines Corporation Electrophotographic toner of specific size distribution
CA1132827A (en) * 1977-11-03 1982-10-05 Jerry J. Abbott Electrophotographic toner comprising particles of a specific size distribution
DE3008881C2 (de) * 1979-03-09 1993-01-28 Canon K.K., Tokio/Tokyo Entwicklungsverfahren mit Entwickler aus isolierenden magnetischen Tonerteilchen
GB2114310B (en) * 1982-01-29 1985-11-20 Konishiroku Photo Ind Electrostatic image toner
DE3315005A1 (de) * 1982-04-27 1983-10-27 Canon K.K., Tokyo Magnetischer toner
JPS6087348A (ja) * 1983-10-19 1985-05-17 Canon Inc トナ−塗布方法
JPS6247651A (ja) * 1985-08-27 1987-03-02 Canon Inc 画像形成方法
JPH07117775B2 (ja) * 1986-04-18 1995-12-18 キヤノン株式会社 静電荷像現像用現像剤
US4737433A (en) * 1986-11-03 1988-04-12 Eastman Kodak Company Electrostatographic method of making images
JPS63279261A (ja) * 1987-05-11 1988-11-16 Toshiba Corp 現像方法

Also Published As

Publication number Publication date
EP0330498A3 (en) 1990-04-25
DE68919421D1 (de) 1995-01-05
EP0330498B1 (de) 1994-11-23
US4985327A (en) 1991-01-15
CA1331710C (en) 1994-08-30
EP0330498A2 (de) 1989-08-30
JP2763318B2 (ja) 1998-06-11
JPH02877A (ja) 1990-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee