DE3373228D1 - Liquid developer for development of electrostatic images - Google Patents

Liquid developer for development of electrostatic images

Info

Publication number
DE3373228D1
DE3373228D1 DE8383201162T DE3373228T DE3373228D1 DE 3373228 D1 DE3373228 D1 DE 3373228D1 DE 8383201162 T DE8383201162 T DE 8383201162T DE 3373228 T DE3373228 T DE 3373228T DE 3373228 D1 DE3373228 D1 DE 3373228D1
Authority
DE
Germany
Prior art keywords
development
liquid developer
electrostatic images
electrostatic
images
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
DE8383201162T
Other languages
English (en)
Inventor
Herman Jozef Uytterhoeven
Winter Walter Frans De
August Marcel Marien
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of DE3373228D1 publication Critical patent/DE3373228D1/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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/135—Developers with toner particles in liquid developer mixtures characterised by stabiliser or charge-controlling agents
    • G03G9/1355—Ionic, 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • G03G9/131—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • Y10S430/105—Polymer in developer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Developers In Electrophotography (AREA)
DE8383201162T 1983-08-05 1983-08-05 Liquid developer for development of electrostatic images Expired DE3373228D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83201162A EP0133628B1 (de) 1983-08-05 1983-08-05 Flüssigentwickler zur Entwicklung elektrostatischer Ladungsbilder

Publications (1)

Publication Number Publication Date
DE3373228D1 true DE3373228D1 (en) 1987-10-01

Family

ID=8190982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201162T Expired DE3373228D1 (en) 1983-08-05 1983-08-05 Liquid developer for development of electrostatic images

Country Status (4)

Country Link
US (1) US4564574A (de)
EP (1) EP0133628B1 (de)
JP (1) JPS60121458A (de)
DE (1) DE3373228D1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176630B1 (de) * 1984-10-02 1988-05-04 Agfa-Gevaert N.V. Flüssigentwickler zur Entwicklung von elektrostatischen Bildern
US4925766A (en) * 1988-12-02 1990-05-15 Minnesota Mining And Manufacturing Company Liquid electrophotographic toner
US4946753A (en) * 1988-12-02 1990-08-07 Minnesota Mining And Manufacturing Company Liquid electrophotographic toners
US5045425A (en) * 1989-08-25 1991-09-03 Commtech International Management Corporation Electrophotographic liquid developer composition and novel charge directors for use therein
EP0485391B1 (de) * 1989-05-23 2000-01-26 Commtech International Management Corporation Elektrofotografische toner- und entwicklerzusammensetzungen und farbbildherstellungsverfahren, wobei sie eingesetzt werden
US5069995A (en) * 1989-05-23 1991-12-03 Commtech International Management Corporation Stain elimination in consecutive color toning
US5153090A (en) * 1990-06-28 1992-10-06 Commtech International Management Corporation Charge directors for use in electrophotographic compositions and processes
US5840453A (en) * 1989-05-23 1998-11-24 Colorep, Inc. Solvation-based charge direction of electrophotographic developer compositions
US5061678A (en) * 1989-07-21 1991-10-29 Minnesota Mining And Manufacturing Company Thermal transfer imaging using sulfonylaminoanthraquinone dyes
US5075352A (en) * 1989-08-15 1991-12-24 Minnesota Mining And Manufacturing Company Stabilized polymeric dispersions
US5028508A (en) * 1989-12-20 1991-07-02 Dximaging Metal salts of beta-diketones as charging adjuvants for electrostatic liquid developers
US5374495A (en) * 1989-12-26 1994-12-20 Sony Corporation Developer for electrostatic electrophotography
US5061583A (en) * 1990-01-19 1991-10-29 Minnesota Mining And Manufacturing Company Color electrophotography for high quality half-tone images
US4988602A (en) * 1990-04-18 1991-01-29 Minnesota Mining And Manufacturing Co. Liquid electrophotographic toner with acid containing polyester resins
US5302482A (en) * 1991-02-08 1994-04-12 Minnesota Mining And Manufacturing Company Liquid electrophotographic toner
US5283148A (en) * 1992-09-18 1994-02-01 Minnesota Mining And Manufacturing Company Liquid toners for use with perfluorinated solvents
US5445911A (en) * 1993-07-28 1995-08-29 Hewlett-Packard Company Chelating positive charge director for liquid electrographic toner
JP3373610B2 (ja) * 1993-08-23 2003-02-04 オリヱント化学工業株式会社 帯電性樹脂粉体及びその関連技術
US6167225A (en) * 1994-01-10 2000-12-26 Research Laboratories Of Australia Pty Ltd Liquid developing method of electrostatic latent image and liquid developing apparatus
US5530067A (en) * 1994-05-17 1996-06-25 Minnesota Mining And Manufacturing Company Liquid toners utilizing highly fluorinated solvents
US5482809A (en) * 1994-06-16 1996-01-09 Minnesota Mining And Manufacturing Company Liquid toners from soluble polymeric dispersants with reactive groups
US5521271A (en) * 1994-09-29 1996-05-28 Minnesota Mining And Manufacturing Company Liquid toners with hydrocarbon solvents
US5589311A (en) * 1994-11-28 1996-12-31 Hewlett-Packard Company Cage complexes for charge direction in liquid toners
US5604070A (en) * 1995-02-17 1997-02-18 Minnesota Mining And Manufacturing Company Liquid toners with hydrocarbon solvents
US7018769B2 (en) * 2003-09-30 2006-03-28 Samsung Electronics Company Liquid toners comprising organic pigments and methods
US20050066853A1 (en) * 2003-09-30 2005-03-31 Stulc Leonard J. Ionically complexed colorants and methods of making and using same
US8227163B2 (en) * 2010-03-23 2012-07-24 Xerox Corporation Coated carriers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147722A (de) * 1974-05-17 1975-11-27
US4224396A (en) * 1978-03-02 1980-09-23 Xerox Corporation Magnetic toner materials containing quaternary ammonium polymers as charge control agents
US4273849A (en) * 1978-08-11 1981-06-16 Eastman Kodak Company Method of using liquid electrographic developers containing polymeric quaternary salts
US4229513A (en) * 1979-05-29 1980-10-21 Eastman Kodak Company Liquid electrographic developers containing polymeric quaternary salts
JPS5841508B2 (ja) * 1980-12-22 1983-09-12 オリヱント化学工業株式会社 静電荷像現像用トナ−

Also Published As

Publication number Publication date
EP0133628A1 (de) 1985-03-06
US4564574A (en) 1986-01-14
JPS60121458A (ja) 1985-06-28
EP0133628B1 (de) 1987-08-26

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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