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
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)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6610451B2 (en) * 2000-12-26 2003-08-26 Heidelberger Druckmaschinen Ag Development systems for magnetic toners having reduced magnetic loadings
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
EP1723474A2 (en) * 2004-03-09 2006-11-22 Eastman Kodak Company Powder coating using an electromagnetic brush
US20060150902A1 (en) * 2004-03-09 2006-07-13 Eastman Kodak Company Powder coating apparatus and method of 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
US8455165B2 (en) 2006-09-15 2013-06-04 Cabot Corporation Cyclic-treated metal oxide
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
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
KR101916555B1 (en) 2013-12-20 2018-11-07 캐보트 코포레이션 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

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7006084A (en) 1969-06-02 1970-12-04
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
IT1144107B (en) 1981-02-24 1986-10-29 Olivetti & Co Spa ELECTROPHOTOGRAPHIC COPIER
US4485162A (en) 1982-02-12 1984-11-27 Tdk Electronics Co., Ltd. Magnetic carrier powder having a wide chargeable range of electric resistance useful for magnetic brush development
JPS58202456A (en) 1982-04-07 1983-11-25 Hitachi Metals Ltd Electrophotographic ferrite carrier
AU555150B2 (en) * 1982-11-08 1986-09-11 Eastman Kodak Company Electrographic developer composition and method for using thesame
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
US4764445A (en) * 1987-06-15 1988-08-16 Eastman Kodak Company Electrographic magnetic carrier particles
JP2748366B2 (en) 1987-08-10 1998-05-06 富士ゼロックス株式会社 Electrophotographic developer
US4833060A (en) 1988-03-21 1989-05-23 Eastman Kodak Company Polymeric powders having a predetermined and controlled size and size distribution
JPH0250182A (en) 1988-05-30 1990-02-20 Canon Inc Developing device
JP2572458B2 (en) 1989-10-20 1997-01-16 富士写真フイルム株式会社 Electrophotographic photoreceptor
US5102765A (en) 1990-08-06 1992-04-07 Eastman Kodak Company Toner compositions containing 2-imidazolines, imidazoles or benzimidazoles as charge control agents
US5147747A (en) 1990-08-06 1992-09-15 Eastman Kodak Company Low fusing temperature tone powder of crosslinked crystalline and amorphous polyesters
US5057392A (en) 1990-08-06 1991-10-15 Eastman Kodak Company Low fusing temperature toner powder of cross-linked crystalline and amorphous polyester blends
US5089547A (en) 1990-08-06 1992-02-18 Eastman Kodak Company Cross-linked low surface adhesion additives for toner compositions
EP0478317B1 (en) 1990-09-28 1996-12-04 Canon Kabushiki Kaisha Apparatus for developing electrostatic latent image and developing roller therefor
JP2653237B2 (en) * 1990-10-03 1997-09-17 松下電器産業株式会社 Manufacturing method of magnetic thin film
EP0492665B1 (en) 1990-12-28 1998-06-03 Kyocera Corporation Electrophotographic electroconductive magnetic carrier, developer using the same and image formation method
JP3318997B2 (en) 1993-02-03 2002-08-26 三菱マテリアル株式会社 Hydrophobic silica powder, its production method and developer for electrophotography
US5622110A (en) * 1993-02-25 1997-04-22 Goss Graphic Systems, Inc. Printing press with dampening liquid spray control apparatus and method
JPH06258290A (en) * 1993-03-10 1994-09-16 Mitsubishi Heavy Ind Ltd Eddy current flaw detecting piece
US5376492A (en) 1993-05-20 1994-12-27 Eastman Kodak Company Method and apparatus for developing an electrostatic image using a two component developer
US5729805A (en) 1994-04-28 1998-03-17 Canon Kabushiki Kaisha Image developing method using specific type toner and developing sleeve roughness
US5512403A (en) 1994-08-05 1996-04-30 Eastman Kodak Company Mixture of carrier particles useful in electrographic developers
EP0715218B1 (en) * 1994-11-29 1998-04-08 Agfa-Gevaert N.V. A dry toner for direct electrostatic printing (DEP)
JP2000502437A (en) * 1995-08-01 2000-02-29 オーストラリアン メンブレイン アンド バイオテクノロジィ リサーチ インスティチュート Composite membrane sensor
JP3376779B2 (en) 1995-10-13 2003-02-10 ミノルタ株式会社 Electrophotographic toner
US5780195A (en) 1996-06-17 1998-07-14 Reichhold Chemicals, Inc. Toner resin compositions
US5795692A (en) * 1997-03-31 1998-08-18 Xerox Corporation Carrier composition and processes thereof
US5998076A (en) * 1998-03-09 1999-12-07 Xerox Corporation Carrier
US5948585A (en) * 1998-07-16 1999-09-07 Eastman Kodak Company Optimized particulate surface treatment concentration for electrostatographic images produced in an electrostatographic engine that includes a compliant intermediate transfer member
US6200722B1 (en) 1999-11-30 2001-03-13 Robert D. Fields Method of making an electrophotographic toner surface treated with metal oxide
US6197466B1 (en) 1999-11-30 2001-03-06 Robert D. Fields Electrophotographic toner surface treated with metal oxide
US6210851B1 (en) * 1999-12-01 2001-04-03 Eastman Kodak Company Electrophotographic toner surface treated with silica mixtures

Also Published As

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

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