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AU2001261492A1 - Electrographic developer compositions and method for development of an electrostatic image - Google Patents

Electrographic developer compositions and method for development of an electrostatic image

Info

Publication number
AU2001261492A1
AU2001261492A1 AU2001261492A AU6149201A AU2001261492A1 AU 2001261492 A1 AU2001261492 A1 AU 2001261492A1 AU 2001261492 A AU2001261492 A AU 2001261492A AU 6149201 A AU6149201 A AU 6149201A AU 2001261492 A1 AU2001261492 A1 AU 2001261492A1
Authority
AU
Australia
Prior art keywords
development
electrostatic image
developer compositions
electrographic developer
electrographic
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.)
Abandoned
Application number
AU2001261492A
Inventor
Peter S. Alexandrovich
Robert D. Fields
Srinivasan A. Satyanarayan
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.)
NexPress Solutions LLC
NexPress Digital LLC
Original Assignee
NexPress Solutions LLC
Heidelberg Digital LLC
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 NexPress Solutions LLC, Heidelberg Digital LLC filed Critical NexPress Solutions LLC
Publication of AU2001261492A1 publication Critical patent/AU2001261492A1/en
Abandoned 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
    • G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition
    • 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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/108—Ferrite carrier, e.g. magnetite
    • G03G9/1085—Ferrite carrier, e.g. magnetite with non-ferrous metal oxide, e.g. MgO-Fe2O3

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
AU2001261492A 2000-05-17 2001-05-14 Electrographic developer compositions and method for development of an electrostatic image Abandoned AU2001261492A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20494200P 2000-05-17 2000-05-17
US60204942 2000-05-17
PCT/US2001/015357 WO2001088620A1 (en) 2000-05-17 2001-05-14 Electrographic developer compositions and method for development of an electrostatic image

Publications (1)

Publication Number Publication Date
AU2001261492A1 true AU2001261492A1 (en) 2001-11-26

Family

ID=22760109

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001261520A Abandoned AU2001261520A1 (en) 2000-05-17 2001-05-11 Electrographic methods using hard magnetic carrier particles
AU2001261492A Abandoned AU2001261492A1 (en) 2000-05-17 2001-05-14 Electrographic developer compositions and method for development of an electrostatic image

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2001261520A Abandoned AU2001261520A1 (en) 2000-05-17 2001-05-11 Electrographic methods using hard magnetic carrier particles

Country Status (7)

Country Link
US (2) US20010046635A1 (en)
EP (2) EP1156373A1 (en)
JP (2) JP2003533740A (en)
AU (2) AU2001261520A1 (en)
CA (2) CA2375298C (en)
DE (1) DE60126015T2 (en)
WO (2) WO2001088617A2 (en)

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US6797448B2 (en) * 2001-05-14 2004-09-28 Eastman Kodak Company Electrophotographic toner and development process with improved image and fusing quality
EP1376250A3 (en) * 2002-06-24 2009-04-08 Eastman Kodak Company Electrophotographic toner and development process using chemically prepared toner
US7157202B1 (en) 2003-09-23 2007-01-02 Eastman Kodak Company Method and apparatus for reducing densification of multiple component electrographic developer
US20050095522A1 (en) * 2003-10-30 2005-05-05 Eastman Kodak Company Control of charge-to-mass of toner using silica blends
US20050271961A1 (en) * 2004-03-05 2005-12-08 Jadwin Thomas A Substrate and near infrared absorbing toner
US20060150902A1 (en) * 2004-03-09 2006-07-13 Eastman Kodak Company Powder coating apparatus and method of powder coating using an electromagnetic brush
EP1723474A2 (en) * 2004-03-09 2006-11-22 Eastman Kodak Company Powder coating using an electromagnetic brush
US7426361B2 (en) * 2005-09-01 2008-09-16 Eastman Kodak Company Developer mixing apparatus having four ribbon blenders
CN104649282B (en) * 2006-06-09 2017-06-13 株式会社德山 Dry-process fine silica particle
US8435474B2 (en) 2006-09-15 2013-05-07 Cabot Corporation Surface-treated metal oxide particles
US8202502B2 (en) 2006-09-15 2012-06-19 Cabot Corporation Method of preparing hydrophobic silica
US20080070146A1 (en) 2006-09-15 2008-03-20 Cabot Corporation Hydrophobic-treated metal oxide
US8455165B2 (en) 2006-09-15 2013-06-04 Cabot Corporation Cyclic-treated metal oxide
US7885584B2 (en) * 2007-06-29 2011-02-08 Eastman Kodak Company Self-cleaning electrophotographic toning roller system
JP2012208473A (en) * 2011-03-11 2012-10-25 Ricoh Co Ltd Developing device, image forming apparatus, image forming method, and process cartridge
JP2013092748A (en) 2011-10-26 2013-05-16 Cabot Corp Toner additives comprising composite particles
US9982166B2 (en) 2013-12-20 2018-05-29 Cabot Corporation Metal oxide-polymer composite particles for chemical mechanical planarization
JP6376688B2 (en) * 2014-07-24 2018-08-22 住友ゴム工業株式会社 Semi-conductive roller

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US3795618A (en) 1972-03-21 1974-03-05 Eastman Kodak Co Electrographic carrier vehicle and developer composition
US3795617A (en) 1972-03-21 1974-03-05 Eastman Kodak Co Electrographic carrier vehicle and developer composition
US3893935A (en) 1972-05-30 1975-07-08 Eastman Kodak Co Electrographic toner and developer composition
JPS5123354B2 (en) 1973-01-16 1976-07-16
US3938992A (en) 1973-07-18 1976-02-17 Eastman Kodak Company Electrographic developing composition and process using a fusible, crosslinked binder polymer
US4042518A (en) 1973-09-05 1977-08-16 Xerox Corporation Stoichiometric ferrite carriers
US4076857A (en) 1976-06-28 1978-02-28 Eastman Kodak Company Process for developing electrographic images by causing electrical breakdown in the developer
JPS53127726A (en) 1977-04-13 1978-11-08 Canon Inc Electrostatic image developing toner
AU530410B2 (en) 1978-02-21 1983-07-14 Sintef Preparing aqueous emulsions
US4385823A (en) 1979-04-16 1983-05-31 Eastman Kodak Company Method and means for improving maximum density and tonal range of electrographic images
US4377332A (en) 1979-04-20 1983-03-22 Canon Kabushiki Kaisha Developing device
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JPS58202456A (en) 1982-04-07 1983-11-25 Hitachi Metals Ltd Electrophotographic ferrite carrier
US4546060A (en) * 1982-11-08 1985-10-08 Eastman Kodak Company Two-component, dry electrographic developer compositions containing hard magnetic carrier particles and method for using the same
US4473029A (en) 1983-07-01 1984-09-25 Eastman Kodak Company Electrographic magnetic brush development method, apparatus and system
US4531832A (en) 1983-08-01 1985-07-30 Eastman Kodak Company Electrographic apparatus, method and system employing image development adjustment
JPS60136755A (en) 1983-12-26 1985-07-20 Minolta Camera Co Ltd Dry type developer for electrostatic latent image developing
DE3518481A1 (en) * 1985-05-23 1986-11-27 Basf Ag, 6700 Ludwigshafen METHOD FOR THE PRODUCTION OF FINE-PARTIC AND NEEDLE-SHAPED HEXAGONAL FERRITES AND THEIR USE FOR THE PRODUCTION OF MAGNETIC RECORDING CARRIERS AND PLASTOFERRITE
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Also Published As

Publication number Publication date
EP1156391A1 (en) 2001-11-21
CA2375298A1 (en) 2001-11-22
JP2003533742A (en) 2003-11-11
JP2003533740A (en) 2003-11-11
AU2001261520A1 (en) 2001-11-26
CA2375298C (en) 2005-07-12
AU2001261520A8 (en) 2009-07-30
CA2375255A1 (en) 2001-11-22
US20010055723A1 (en) 2001-12-27
WO2001088617A2 (en) 2001-11-22
DE60126015T2 (en) 2007-07-19
EP1156373A1 (en) 2001-11-21
DE60126015D1 (en) 2007-03-08
EP1156391B1 (en) 2007-01-17
WO2001088620A1 (en) 2001-11-22
US20010046635A1 (en) 2001-11-29
US6589703B2 (en) 2003-07-08
WO2001088617A3 (en) 2009-06-11

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