DE2305739C3 - Elektrostatografischer, magnetischer Toner - Google Patents

Elektrostatografischer, magnetischer Toner

Info

Publication number
DE2305739C3
DE2305739C3 DE19732305739 DE2305739A DE2305739C3 DE 2305739 C3 DE2305739 C3 DE 2305739C3 DE 19732305739 DE19732305739 DE 19732305739 DE 2305739 A DE2305739 A DE 2305739A DE 2305739 C3 DE2305739 C3 DE 2305739C3
Authority
DE
Germany
Prior art keywords
toner
magnetic
particles
temperature
polymeric
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
DE19732305739
Other languages
German (de)
English (en)
Other versions
DE2305739B2 (de
DE2305739A1 (de
Inventor
Jack C. Rochester Goldfrank
Richard F. Fairport Selig
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of DE2305739A1 publication Critical patent/DE2305739A1/de
Publication of DE2305739B2 publication Critical patent/DE2305739B2/de
Application granted granted Critical
Publication of DE2305739C3 publication Critical patent/DE2305739C3/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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09357—Macromolecular compounds
    • G03G9/09371—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09314—Macromolecular compounds
    • G03G9/09321—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09342—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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09385—Inorganic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DE19732305739 1972-04-10 1973-02-06 Elektrostatografischer, magnetischer Toner Expired DE2305739C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24274472A 1972-04-10 1972-04-10

Publications (3)

Publication Number Publication Date
DE2305739A1 DE2305739A1 (de) 1973-10-18
DE2305739B2 DE2305739B2 (de) 1978-08-31
DE2305739C3 true DE2305739C3 (de) 1979-05-03

Family

ID=22916015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732305739 Expired DE2305739C3 (de) 1972-04-10 1973-02-06 Elektrostatografischer, magnetischer Toner

Country Status (7)

Country Link
JP (1) JPS5421098B2 (no)
BR (1) BR7301227D0 (no)
CA (1) CA986770A (no)
DE (1) DE2305739C3 (no)
ES (1) ES413402A1 (no)
GB (1) GB1431699A (no)
NL (1) NL7305012A (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424350A1 (de) * 1974-05-20 1975-11-27 Turlabor Ag Verfahren zur elektrographischen bilderzeugung und vorrichtung zur ausfuehrung des verfahrens

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH586410A5 (no) * 1974-01-09 1977-03-31 Sublistatic Holding Sa
JPS5180235A (no) * 1975-01-09 1976-07-13 Ricoh Kk
JPS5748780B2 (no) * 1975-01-10 1982-10-18
JPS5191724A (no) * 1975-02-10 1976-08-11
JPS51104829A (no) * 1975-03-13 1976-09-17 Ricoh Kk
JPS51119231A (en) * 1975-04-04 1976-10-19 Ricoh Co Ltd Pressure-fixing micro-capsule toner
JPS51122449A (en) * 1975-04-15 1976-10-26 Ricoh Co Ltd Magnetic pressure fixing microcapsule toner
DE2547118B2 (de) * 1975-10-21 1977-12-08 Elfotec Ag, Zumikon (Schweiz) Verwendung eines magnetischen einkomponententoners in einem verfahren zur elektrophotographischen bildaufzeichnung
JPS5252639A (en) * 1975-10-27 1977-04-27 Mita Ind Co Ltd Electrostatic photographic developer
DE2559018C2 (de) * 1975-12-29 1983-08-25 Elfotec AG, 8126 Zumikon Verfahren zur Herstellung eines magnetischen Einkomponententoners
JPS5289928A (en) * 1976-01-22 1977-07-28 Mita Industrial Co Ltd Pressure fixing developing agent for electrostatography
JPS5359430A (en) * 1976-06-09 1978-05-29 Konishiroku Photo Ind Co Ltd Electrostatic latent image developer
JPS5396840A (en) * 1977-02-04 1978-08-24 Toshiba Corp Electrostatic image developing toner
JPS53132352A (en) * 1977-04-22 1978-11-18 Sharp Corp Electrophotographic copier
US4307168A (en) 1977-05-05 1981-12-22 Eastman Kodak Company Amplification of developed electrographic image patterns
AU521423B2 (en) * 1977-11-10 1982-04-01 Moore Business Forms, Inc. Microcapsular electroscopic marking particles
DE2907633A1 (de) * 1978-02-28 1979-09-06 Canon Kk Trockener toner fuer die entwicklung von ladungsbildern
GB2031601B (en) * 1978-07-18 1982-09-15 Canon Kk Pressure fixable electrostatographic capsule toner
US5044310A (en) * 1978-07-28 1991-09-03 Canon Kabushiki Kaisha Developing apparatus for non-magnetic developer
US5194359A (en) * 1978-07-28 1993-03-16 Canon Kabushiki Kaisha Developing method for one component developer
CA1138723A (en) * 1978-07-28 1983-01-04 Tsutomu Toyono Developing method for developer transfer under electrical bias and apparatus therefor
JPS598821B2 (ja) * 1978-10-09 1984-02-27 コニカ株式会社 静電荷像現像用磁性トナ−
DK153337C (da) * 1979-04-11 1988-11-14 Platonec Aps Fremgangsmaade til toer sensibilisering af en isolerende overflade
US4486523A (en) * 1982-11-01 1984-12-04 Armstrong World Industries, Inc. Magnetic toner particles coated with opaque polymer particles to obscure color thereof
JPS6088963A (ja) * 1983-10-20 1985-05-18 Fuji Photo Film Co Ltd 磁性カプセルトナ−
JPS6143756A (ja) * 1985-08-09 1986-03-03 Konishiroku Photo Ind Co Ltd 静電潜像現像剤
JPS61281251A (ja) * 1986-05-16 1986-12-11 Konishiroku Photo Ind Co Ltd 一成分系絶縁性磁性現像剤および一成分系絶縁性磁性現像剤の帯電方法
JP2835368B2 (ja) * 1988-09-29 1998-12-14 大日本印刷株式会社 画像形成方法及び画像形成装置
JP2716042B2 (ja) * 1988-05-17 1998-02-18 大日本印刷株式会社 高解像度静電カメラ
JP2696803B2 (ja) * 1989-03-17 1998-01-14 大日本印刷株式会社 カラーフィルタを用いた画像記録装置
US5567567A (en) * 1993-11-05 1996-10-22 Kao Corporation Method for producing encapsulated toner for heat-and-pressure fixing and encapsulated toner obtained thereby
JP4978370B2 (ja) 2007-08-24 2012-07-18 富士ゼロックス株式会社 画像形成方法及び画像形成装置
JP4582227B2 (ja) 2008-08-22 2010-11-17 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像用トナーの製造方法、静電荷像現像剤、画像形成方法及び画像形成装置
JP2010181438A (ja) 2009-02-03 2010-08-19 Fuji Xerox Co Ltd 静電荷像現像トナー用ポリエステル樹脂及びその製造方法、静電荷像現像トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成方法、並びに、画像形成装置
JP4770950B2 (ja) 2009-03-10 2011-09-14 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像用トナーの製造方法、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成方法及び画像形成装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890968A (en) * 1955-06-02 1959-06-16 Rca Corp Electrostatic printing process and developer composition therefor
US3080250A (en) * 1958-03-13 1963-03-05 Xerox Corp Self-tackifying xerographic toner
NL159795C (no) * 1968-07-22 Minnesota Mining & Mfg
US3627682A (en) * 1968-10-16 1971-12-14 Du Pont Encapsulated particulate binary magnetic toners for developing images
JPS548104A (en) * 1977-06-21 1979-01-22 Nippon Kokan Kk <Nkk> Replacing device for nozzle of lance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424350A1 (de) * 1974-05-20 1975-11-27 Turlabor Ag Verfahren zur elektrographischen bilderzeugung und vorrichtung zur ausfuehrung des verfahrens

Also Published As

Publication number Publication date
BR7301227D0 (pt) 1974-09-24
ES413402A1 (es) 1976-05-01
GB1431699A (en) 1976-04-14
JPS4917739A (no) 1974-02-16
DE2305739B2 (de) 1978-08-31
DE2305739A1 (de) 1973-10-18
NL7305012A (no) 1973-10-12
CA986770A (en) 1976-04-06
JPS5421098B2 (no) 1979-07-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EF Willingness to grant licences
8339 Ceased/non-payment of the annual fee