WO2001079363A3 - Liquid ink using an acid-base crosslinked organosol - Google Patents

Liquid ink using an acid-base crosslinked organosol Download PDF

Info

Publication number
WO2001079363A3
WO2001079363A3 PCT/US2001/010176 US0110176W WO0179363A3 WO 2001079363 A3 WO2001079363 A3 WO 2001079363A3 US 0110176 W US0110176 W US 0110176W WO 0179363 A3 WO0179363 A3 WO 0179363A3
Authority
WO
WIPO (PCT)
Prior art keywords
organosol
acid
liquid ink
crosslinked
dispersions
Prior art date
Application number
PCT/US2001/010176
Other languages
French (fr)
Other versions
WO2001079363A2 (en
Inventor
James A Baker
Original Assignee
Imation Corp
James A Baker
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 Imation Corp, James A Baker filed Critical Imation Corp
Publication of WO2001079363A2 publication Critical patent/WO2001079363A2/en
Publication of WO2001079363A3 publication Critical patent/WO2001079363A3/en

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
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • G03G9/133—Graft-or block polymers
    • 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
    • G03G9/125—Developers with toner particles in liquid developer mixtures characterised by the liquid
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Gel organosol dispersions, and high solids color inks based upon these dispersions, featuring a carrier liquid having a Kauri-Butanol number less than 30 and a gel organosol dispersion that includes one or more graft copolymers comprising a (co)polymeric steric stabilizer covalently bonded to a (co)polymeric thermoplastic core that is insoluble in the carrier liquid. The copolymers are crosslinked by the interaction of a Lewis acid functional group and a Lewis base functional group.
PCT/US2001/010176 2000-04-14 2001-03-30 Liquid ink using an acid-base crosslinked organosol WO2001079363A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19714900P 2000-04-14 2000-04-14
US60/197,149 2000-04-14

Publications (2)

Publication Number Publication Date
WO2001079363A2 WO2001079363A2 (en) 2001-10-25
WO2001079363A3 true WO2001079363A3 (en) 2002-02-07

Family

ID=22728243

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/010176 WO2001079363A2 (en) 2000-04-14 2001-03-30 Liquid ink using an acid-base crosslinked organosol

Country Status (1)

Country Link
WO (1) WO2001079363A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314766A1 (en) * 2001-11-23 2003-05-28 Sicpa Holding S.A. Pigmented ink composition
US6905807B2 (en) * 2002-01-08 2005-06-14 Samsung Electronics Co., Ltd. Liquid inks comprising stabilizing organosols
US7014973B2 (en) 2002-11-12 2006-03-21 Samsung Electronics Company Organosol including amphipathic copolymeric binder made with Soluble High Tg Monomer and liquid toners for electrophotographic applications
US7074537B2 (en) 2002-11-12 2006-07-11 Samsung Electronics Company Organosol liquid toner including amphipathic copolymeric binder having crystalline component
US7166405B2 (en) 2002-11-12 2007-01-23 Samsung Electronics Company Organosol including high Tg amphipathic copolymeric binder and liquid toners for electrophotographic applications
US7135264B2 (en) 2002-11-12 2006-11-14 Samsung Electronics Company Organosol including amphipathic copolymeric binder and use of the organosol to make dry toners for electrographic applications
US7005225B2 (en) 2002-11-12 2006-02-28 Samsung Electronics Company Organosol including amphipathic copolymeric binder having crystalline material, and use of the organosol to make dry tones for electrographic applications
US7052816B2 (en) * 2003-01-03 2006-05-30 Samsung Electronics Company Organosol liquid toner including amphipathic copolymeric binder having crosslinkable functionality
US7018767B2 (en) 2003-06-30 2006-03-28 Samsung Electronics Company Gel organosol including amphipathic copolymeric binder having acid/base functionality and liquid toners for electrophotographic applications
US7018768B2 (en) 2003-06-30 2006-03-28 Samsung Electronics Company Organosols comprising a chromophore, methods and uses
US7029814B2 (en) 2003-06-30 2006-04-18 Samsung Electronics Company Gel organosol including amphipathic copolymeric binder having crosslinking functionality and liquid toners for electrophotographic applications
US7014972B2 (en) 2003-06-30 2006-03-21 Samsung Electronics Company Gel organosol including amphipathic copolymeric binder having hydrogen bonding functionality and liquid toners for electrophotographic applications
US7008745B2 (en) * 2003-06-30 2006-03-07 Samsung Electronics Co., Ltd Gel organosol including amphipathic copolymeric binder having selected molecular weight and liquid toners for electrophotographic applications
US7306888B2 (en) * 2004-06-30 2007-12-11 Samsung Electronics Company Dry electrophotographic toners comprising amphipathic copolymers having acidic functionality
US7202003B2 (en) 2004-06-30 2007-04-10 Samsung Electronics Company Dry electrophotographic toners comprising amphipathic copolymers having basic functionality
US7303848B2 (en) 2004-10-28 2007-12-04 Samsung Electronics Company Liquid toners comprising amphipathic copolymeric binder and soluble polymers for electrographic applications
JP5853988B2 (en) * 2013-05-14 2016-02-09 コニカミノルタ株式会社 Developer for electrostatic latent image

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991226A (en) * 1974-01-14 1976-11-09 Philip A. Hunt Chemical Corporation Method of creating an image using hybrid liquid toners
US4476210A (en) * 1983-05-27 1984-10-09 Xerox Corporation Dyed stabilized liquid developer and method for making
US4882392A (en) * 1986-10-07 1989-11-21 The Research Foundation Of State University Of New York Novel radiopaque heavy metal polymer complexes, compositions of matter and articles prepared therefrom
US4925766A (en) * 1988-12-02 1990-05-15 Minnesota Mining And Manufacturing Company Liquid electrophotographic toner
EP0445752A2 (en) * 1990-03-07 1991-09-11 Dximaging Salts of acid-containing AB diblock copolymers as charge directors for positive-working electrostatic liquid developers
EP0455176A1 (en) * 1990-05-02 1991-11-06 Dximaging Ab diblock copolymers as toner particle dispersants for electrostatic liquid developers
WO1997016463A1 (en) * 1995-11-03 1997-05-09 Michigan State University Polymers comprising reversible hydrophobic functionalities
US5698616A (en) * 1995-09-29 1997-12-16 Minnesota Mining And Manufacturing Company Liquid inks using a gel organosol
WO1998013731A1 (en) * 1996-09-26 1998-04-02 Minnesota Mining And Manufacturing Company Liquid inks using a gel organosol
US5886067A (en) * 1995-09-29 1999-03-23 Minnesota Mining And Manufacturing Company Liquid inks using a controlled crystallinity organosol

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991226A (en) * 1974-01-14 1976-11-09 Philip A. Hunt Chemical Corporation Method of creating an image using hybrid liquid toners
US4476210A (en) * 1983-05-27 1984-10-09 Xerox Corporation Dyed stabilized liquid developer and method for making
US4882392A (en) * 1986-10-07 1989-11-21 The Research Foundation Of State University Of New York Novel radiopaque heavy metal polymer complexes, compositions of matter and articles prepared therefrom
US4925766A (en) * 1988-12-02 1990-05-15 Minnesota Mining And Manufacturing Company Liquid electrophotographic toner
EP0445752A2 (en) * 1990-03-07 1991-09-11 Dximaging Salts of acid-containing AB diblock copolymers as charge directors for positive-working electrostatic liquid developers
EP0455176A1 (en) * 1990-05-02 1991-11-06 Dximaging Ab diblock copolymers as toner particle dispersants for electrostatic liquid developers
US5698616A (en) * 1995-09-29 1997-12-16 Minnesota Mining And Manufacturing Company Liquid inks using a gel organosol
US5886067A (en) * 1995-09-29 1999-03-23 Minnesota Mining And Manufacturing Company Liquid inks using a controlled crystallinity organosol
WO1997016463A1 (en) * 1995-11-03 1997-05-09 Michigan State University Polymers comprising reversible hydrophobic functionalities
WO1998013731A1 (en) * 1996-09-26 1998-04-02 Minnesota Mining And Manufacturing Company Liquid inks using a gel organosol

Also Published As

Publication number Publication date
WO2001079363A2 (en) 2001-10-25

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