DE2861483D1 - Classified electrostatographic toner material, developing mixture and developing process using this mixture - Google Patents

Classified electrostatographic toner material, developing mixture and developing process using this mixture

Info

Publication number
DE2861483D1
DE2861483D1 DE7878101178T DE2861483T DE2861483D1 DE 2861483 D1 DE2861483 D1 DE 2861483D1 DE 7878101178 T DE7878101178 T DE 7878101178T DE 2861483 T DE2861483 T DE 2861483T DE 2861483 D1 DE2861483 D1 DE 2861483D1
Authority
DE
Germany
Prior art keywords
mixture
developing
classified
toner material
electrostatographic toner
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
Application number
DE7878101178T
Other languages
English (en)
Inventor
Jerry Joe Abbott
Sterritt Ray Fuller
Paul Daniel Jachimiak
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.)
Lexmark International Inc
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE2861483D1 publication Critical patent/DE2861483D1/de
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
DE7878101178T 1977-11-03 1978-10-19 Classified electrostatographic toner material, developing mixture and developing process using this mixture Expired DE2861483D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84817377A 1977-11-03 1977-11-03

Publications (1)

Publication Number Publication Date
DE2861483D1 true DE2861483D1 (en) 1982-02-18

Family

ID=25302556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878101178T Expired DE2861483D1 (en) 1977-11-03 1978-10-19 Classified electrostatographic toner material, developing mixture and developing process using this mixture

Country Status (7)

Country Link
EP (1) EP0001785B1 (de)
JP (1) JPS598822B2 (de)
AR (1) AR223330A1 (de)
BR (1) BR7807248A (de)
CA (1) CA1132827A (de)
DE (1) DE2861483D1 (de)
IT (1) IT1160021B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1147192A (en) * 1978-04-06 1983-05-31 John L. Webb Electrostatographic developer including toner of diameter between 3 and 15 microns and carrier of diameter between 15 and 65 microns
DE2965939D1 (en) * 1978-10-02 1983-08-25 Xerox Corp Electrostatographic processing system
JPS5792341A (en) * 1980-11-29 1982-06-08 Toshiba Corp Fur brush developing method
JPS62174931U (de) * 1986-04-26 1987-11-06
JPH0743349B2 (ja) * 1986-06-02 1995-05-15 富士写真フイルム株式会社 電気泳動用ゲルシ−ト
JPS62284364A (ja) * 1986-06-03 1987-12-10 Fuji Xerox Co Ltd 画像形成方法
JP2791013B2 (ja) * 1986-10-17 1998-08-27 キヤノン株式会社 静電荷像現像用摩擦帯電性トナーの製造方法及び製造装置
JPH0760273B2 (ja) * 1987-10-26 1995-06-28 キヤノン株式会社 磁性現像剤
JP2763318B2 (ja) * 1988-02-24 1998-06-11 キヤノン株式会社 非磁性トナー及び画像形成方法
JP2603287B2 (ja) * 1988-02-29 1997-04-23 キヤノン株式会社 摩擦帯電性磁性トナー
JP2866088B2 (ja) * 1988-02-29 1999-03-08 キヤノン株式会社 静電荷像現像用現像剤
JPH0810342B2 (ja) * 1988-02-29 1996-01-31 キヤノン株式会社 画像形成方法及び画像形成装置
JP2692935B2 (ja) * 1988-02-29 1997-12-17 キヤノン株式会社 画像形成方法及び画像形成装置
JP2769814B2 (ja) * 1988-02-29 1998-06-25 キヤノン株式会社 静電荷像現像用磁性トナー
US4904558A (en) 1988-03-08 1990-02-27 Canon Kabushiki Kaisha Magnetic, two-component developer containing fluidity improver and image forming method
JP2598128B2 (ja) * 1989-04-28 1997-04-09 キヤノン株式会社 画像形成装置
US5424810A (en) * 1991-09-13 1995-06-13 Canon Kabushiki Kaisha Magnetic toner, magnetic developer, apparatus unit, image forming apparatus and facsimile apparatus
US5637432A (en) * 1992-06-01 1997-06-10 Canon Kabushiki Kaisha Toner for developing electrostatic image comprising titanium oxide particles
DE69313518T2 (de) * 1992-06-08 1998-02-19 Canon Kk Bilderzeugungsverfahren
US5512402A (en) * 1993-05-20 1996-04-30 Canon Kabushiki Kaisha Carrier for electrophotography, two-component type developer, and image forming method
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
DE69519055T2 (de) 1994-06-22 2001-05-31 Canon K.K., Tokio/Tokyo Träger für die Elektrophotographie, Zwei-Komponenten-Entwickler und Verfahren zur Bildherstellung
CA2151988C (en) 1994-06-22 2001-12-18 Kenji Okado Carrier for electrophotography, two component-type developer and image forming method
EP1158366B1 (de) 2000-05-23 2006-06-14 Ricoh Company, Ltd. Zwei-Komponenten-Entwickler, ein mit diesem Entwickler gefüllter Behälter, und Bilderzeugungsvorrichtung
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA944106A (en) * 1970-01-12 1974-03-26 Reprographic Materials Agglomeration of pigment particles and compositions utilizing same
GB1497731A (en) * 1974-05-30 1978-01-12 Xerox Corp Classified toner particles for electrostatographic developers

Also Published As

Publication number Publication date
JPS5472054A (en) 1979-06-09
EP0001785B1 (de) 1981-12-30
AR223330A1 (es) 1981-08-14
JPS598822B2 (ja) 1984-02-27
IT7829273A0 (it) 1978-10-31
BR7807248A (pt) 1979-05-15
CA1132827A (en) 1982-10-05
EP0001785A1 (de) 1979-05-16
IT1160021B (it) 1987-03-04

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: LEXMARK INTERNATIONAL, INC. (N.D.GES.D.STAATES DEL

8328 Change in the person/name/address of the agent

Free format text: ABITZ, W., DIPL.-ING.DR.-ING. MORF, D., DR. GRITSCHNEDER, M., DIPL.-PHYS. FRHR. VON WITTGENSTEIN, A., DIPL.-CHEM. DR.PHIL.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee