CA2867707C - Hybrid emulsion aggregate toner - Google Patents

Hybrid emulsion aggregate toner Download PDF

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Publication number
CA2867707C
CA2867707C CA2867707A CA2867707A CA2867707C CA 2867707 C CA2867707 C CA 2867707C CA 2867707 A CA2867707 A CA 2867707A CA 2867707 A CA2867707 A CA 2867707A CA 2867707 C CA2867707 C CA 2867707C
Authority
CA
Canada
Prior art keywords
toner
resin
core
weight
poly
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.)
Active
Application number
CA2867707A
Other languages
English (en)
French (fr)
Other versions
CA2867707A1 (en
Inventor
Kimberly D. Nosella
Guerino G. Sacripante
Edward G. Zwartz
Richard P. N. Veregin
Michael S. Hawkins
David J. W. Lawton
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 CA2867707A1 publication Critical patent/CA2867707A1/en
Application granted granted Critical
Publication of CA2867707C publication Critical patent/CA2867707C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature
    • 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
    • G03G9/09328—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
    • G03G9/0935—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
    • G03G9/09357—Macromolecular compounds
    • G03G9/09364—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
    • G03G9/0935—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
    • G03G9/09392—Preparation thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
CA2867707A 2013-10-29 2014-10-17 Hybrid emulsion aggregate toner Active CA2867707C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/066,254 US9046801B2 (en) 2013-10-29 2013-10-29 Hybrid emulsion aggregate toner
US14/066,254 2013-10-29

Publications (2)

Publication Number Publication Date
CA2867707A1 CA2867707A1 (en) 2015-04-29
CA2867707C true CA2867707C (en) 2018-01-23

Family

ID=52812011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2867707A Active CA2867707C (en) 2013-10-29 2014-10-17 Hybrid emulsion aggregate toner

Country Status (6)

Country Link
US (1) US9046801B2 (enExample)
JP (1) JP2015087773A (enExample)
BR (1) BR102014025616A2 (enExample)
CA (1) CA2867707C (enExample)
DE (1) DE102014221605A1 (enExample)
MX (1) MX2014012157A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6446939B2 (ja) 2014-09-19 2019-01-09 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び画像形成方法
JP6274057B2 (ja) * 2014-09-19 2018-02-07 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び画像形成方法
JP6384231B2 (ja) * 2014-09-19 2018-09-05 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び画像形成方法
US9400440B2 (en) 2014-12-05 2016-07-26 Xerox Corporation Styrene/acrylate and polyester hybrid toner
US10007205B2 (en) * 2015-07-08 2018-06-26 Xerox Corporation Styrene acrylate hybrid toner process utilizing a low VOC (volatile organic compound) coalescent agent in toner shells
JP2017039869A (ja) * 2015-08-20 2017-02-23 富士ゼロックス株式会社 樹脂複合粒子、樹脂複合粒子の製造方法、静電荷像現像用トナー、トナー粒子の製造方法、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、画像形成装置、及び画像形成方法
US10095140B2 (en) 2015-11-10 2018-10-09 Xerox Corporation Styrene/acrylate and polyester resin particles
JP6241490B2 (ja) * 2016-03-24 2017-12-06 コニカミノルタ株式会社 静電荷像現像用トナー
US9864291B1 (en) * 2016-06-20 2018-01-09 Xerox Corporation Toner compositions comprising crystalline polyester and wax
US10095143B1 (en) 2017-06-05 2018-10-09 Xerox Corporation Hybrid toner compositions

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2966986D1 (en) 1979-07-26 1984-06-20 Baker Chem Co J T Reagent for the quantitative determination of water, and its use
US4457998A (en) 1982-02-08 1984-07-03 Xerox Corporation Composition with uncrosslinked polymer contained in a crosslinked polymer network
US4937166A (en) 1985-10-30 1990-06-26 Xerox Corporation Polymer coated carrier particles for electrophotographic developers
US4935326A (en) 1985-10-30 1990-06-19 Xerox Corporation Electrophotographic carrier particles coated with polymer mixture
US5302486A (en) 1992-04-17 1994-04-12 Xerox Corporation Encapsulated toner process utilizing phase separation
US5290654A (en) 1992-07-29 1994-03-01 Xerox Corporation Microsuspension processes for toner compositions
US5346797A (en) 1993-02-25 1994-09-13 Xerox Corporation Toner processes
US5418108A (en) 1993-06-25 1995-05-23 Xerox Corporation Toner emulsion aggregation process
US5403693A (en) 1993-06-25 1995-04-04 Xerox Corporation Toner aggregation and coalescence processes
US5364729A (en) 1993-06-25 1994-11-15 Xerox Corporation Toner aggregation processes
US5501935A (en) 1995-01-17 1996-03-26 Xerox Corporation Toner aggregation processes
US5527658A (en) 1995-03-13 1996-06-18 Xerox Corporation Toner aggregation processes using water insoluble transition metal containing powder
US5556732A (en) 1995-05-30 1996-09-17 Xerox Corporation Processes for preparing toners with selectable gloss
US5585215A (en) 1996-06-13 1996-12-17 Xerox Corporation Toner compositions
US5650255A (en) 1996-09-03 1997-07-22 Xerox Corporation Low shear toner aggregation processes
US5650256A (en) 1996-10-02 1997-07-22 Xerox Corporation Toner processes
US5853943A (en) 1998-01-09 1998-12-29 Xerox Corporation Toner processes
US6063827A (en) 1998-07-22 2000-05-16 Xerox Corporation Polyester process
US6042981A (en) 1998-08-26 2000-03-28 Xerox Corporation Coated carrier
US6355391B1 (en) 2000-11-28 2002-03-12 Xerox Corporation Micro-powder coating for xerographic carrier
US6593049B1 (en) 2001-03-26 2003-07-15 Xerox Corporation Toner and developer compositions
US6756176B2 (en) 2002-09-27 2004-06-29 Xerox Corporation Toner processes
US6830860B2 (en) 2003-01-22 2004-12-14 Xerox Corporation Toner compositions and processes thereof
US7014971B2 (en) 2003-03-07 2006-03-21 Xerox Corporation Carrier compositions
US7524602B2 (en) 2005-06-20 2009-04-28 Xerox Corporation Low molecular weight latex and toner compositions comprising the same
JP5183519B2 (ja) * 2008-02-07 2013-04-17 三洋化成工業株式会社 樹脂粒子
US8084180B2 (en) * 2008-06-06 2011-12-27 Xerox Corporation Toner compositions
US8257899B2 (en) 2009-08-27 2012-09-04 Xerox Corporation Polyester process
US8652728B2 (en) * 2010-10-18 2014-02-18 Konica Minolta Business Technologies, Inc. Toner for electrostatic latent image development and production method thereof
US8980520B2 (en) * 2011-04-11 2015-03-17 Xerox Corporation Toner compositions and processes
JP6019637B2 (ja) * 2012-03-14 2016-11-02 株式会社リコー トナー及び現像剤

Also Published As

Publication number Publication date
CA2867707A1 (en) 2015-04-29
US9046801B2 (en) 2015-06-02
JP2015087773A (ja) 2015-05-07
BR102014025616A2 (pt) 2015-09-29
DE102014221605A1 (de) 2015-04-30
MX2014012157A (es) 2015-04-28
US20150118613A1 (en) 2015-04-30

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