DE102015222997B4 - Hybridtoner - Google Patents

Hybridtoner Download PDF

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Publication number
DE102015222997B4
DE102015222997B4 DE102015222997.1A DE102015222997A DE102015222997B4 DE 102015222997 B4 DE102015222997 B4 DE 102015222997B4 DE 102015222997 A DE102015222997 A DE 102015222997A DE 102015222997 B4 DE102015222997 B4 DE 102015222997B4
Authority
DE
Germany
Prior art keywords
toner
resin
poly
polyester
polystyrene
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
DE102015222997.1A
Other languages
German (de)
English (en)
Other versions
DE102015222997A1 (de
Inventor
Christopher M. Wolfe
Chieh-Min Cheng
Eric J. Young
Randy P. Tin
Jay L. Schneider
Joo T. Chung
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 DE102015222997A1 publication Critical patent/DE102015222997A1/de
Application granted granted Critical
Publication of DE102015222997B4 publication Critical patent/DE102015222997B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/0935Encapsulated toner particles specified by the core material
    • G03G9/09357Macromolecular compounds
    • G03G9/09371Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0819Developers with toner particles characterised by the dimensions of the particles
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0821Developers with toner particles characterised by physical parameters
    • G03G9/0823Electric parameters
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08702Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706Polymers of alkenyl-aromatic compounds
    • G03G9/08708Copolymers of styrene
    • G03G9/08711Copolymers of styrene with esters of acrylic or methacrylic acid
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08742Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755Polyesters
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/09307Encapsulated toner particles specified by the shell material
    • G03G9/09314Macromolecular compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/0935Encapsulated toner particles specified by the core material
    • G03G9/09357Macromolecular compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/0935Encapsulated toner particles specified by the core material
    • G03G9/09357Macromolecular compounds
    • G03G9/09364Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/09392Preparation 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE102015222997.1A 2014-12-05 2015-11-20 Hybridtoner Active DE102015222997B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/561,543 US9400440B2 (en) 2014-12-05 2014-12-05 Styrene/acrylate and polyester hybrid toner
US14/561,543 2014-12-05

Publications (2)

Publication Number Publication Date
DE102015222997A1 DE102015222997A1 (de) 2016-06-09
DE102015222997B4 true DE102015222997B4 (de) 2022-05-12

Family

ID=55974371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015222997.1A Active DE102015222997B4 (de) 2014-12-05 2015-11-20 Hybridtoner

Country Status (4)

Country Link
US (1) US9400440B2 (enExample)
JP (1) JP6554020B2 (enExample)
CA (1) CA2912290C (enExample)
DE (1) DE102015222997B4 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590000A (en) 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
US3720617A (en) 1970-05-20 1973-03-13 Xerox Corp An electrostatic developer containing modified silicon dioxide particles
US3847604A (en) 1971-06-10 1974-11-12 Xerox Corp Electrostatic imaging process using nodular carriers
US3944493A (en) 1974-05-16 1976-03-16 Eastman Kodak Company Electrographic toner and developer composition
US3983045A (en) 1971-10-12 1976-09-28 Xerox Corporation Three component developer composition
US4007293A (en) 1976-03-01 1977-02-08 Xerox Corporation Mechanically viable developer materials
US4079014A (en) 1976-07-21 1978-03-14 Eastman Kodak Company Electrographic toner and developer composition containing a 4-aza-1-azoniabicyclo(2.2.2) octane salt as a charge control agent
US4295990A (en) 1979-07-26 1981-10-20 J. T. Baker Chemicals B.V. Reagent for the quantitative determination of water
US4394430A (en) 1981-04-14 1983-07-19 Eastman Kodak Company Electrophotographic dry toner and developer compositions
US4560635A (en) 1984-08-30 1985-12-24 Xerox Corporation Toner compositions with ammonium sulfate charge enhancing additives
US4935326A (en) 1985-10-30 1990-06-19 Xerox Corporation Electrophotographic carrier particles coated with polymer mixture
US4937166A (en) 1985-10-30 1990-06-26 Xerox Corporation Polymer coated carrier particles for electrophotographic developers
US5290654A (en) 1992-07-29 1994-03-01 Xerox Corporation Microsuspension processes for toner compositions
US5302486A (en) 1992-04-17 1994-04-12 Xerox Corporation Encapsulated toner process utilizing phase separation
US6004714A (en) 1998-08-11 1999-12-21 Xerox Corporation Toner compositions
US6063827A (en) 1998-07-22 2000-05-16 Xerox Corporation Polyester process
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
US20060222991A1 (en) 2005-03-31 2006-10-05 Xerox Corporation Toner compositions and process thereof
US7524602B2 (en) 2005-06-20 2009-04-28 Xerox Corporation Low molecular weight latex and toner compositions comprising the same
DE102014221605A1 (de) 2013-10-29 2015-04-30 Xerox Corporation Hybrid-emulsionsaggregattoner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190815B1 (en) 1998-08-11 2001-02-20 Xerox Corporation Toner compositions
JP4289981B2 (ja) * 2003-07-14 2009-07-01 キヤノン株式会社 トナー及び画像形成方法
JP4707087B2 (ja) * 2005-01-13 2011-06-22 株式会社リコー 画像形成方法
US8211607B2 (en) * 2008-08-27 2012-07-03 Xerox Corporation Toner compositions
KR101665508B1 (ko) * 2009-12-18 2016-10-13 삼성전자 주식회사 전자사진용 토너 및 그의 제조방법
JP2011164473A (ja) * 2010-02-12 2011-08-25 Ricoh Co Ltd 電子写真用トナー、現像剤、プロセスカートリッジ、画像形成方法および画像形成装置
US8652728B2 (en) * 2010-10-18 2014-02-18 Konica Minolta Business Technologies, Inc. Toner for electrostatic latent image development and production method thereof
JP5708016B2 (ja) * 2011-02-23 2015-04-30 株式会社リコー トナー、並びにトナー容器、現像剤、現像装置、画像形成装置、及びプロセスカートリッジ
US8980520B2 (en) * 2011-04-11 2015-03-17 Xerox Corporation Toner compositions and processes
JP6107464B2 (ja) * 2013-06-25 2017-04-05 コニカミノルタ株式会社 静電荷像現像用トナー

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590000A (en) 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
US3655374A (en) 1967-06-05 1972-04-11 Xerox Corp Imaging process employing novel solid developer material
US3720617A (en) 1970-05-20 1973-03-13 Xerox Corp An electrostatic developer containing modified silicon dioxide particles
US3847604A (en) 1971-06-10 1974-11-12 Xerox Corp Electrostatic imaging process using nodular carriers
US3983045A (en) 1971-10-12 1976-09-28 Xerox Corporation Three component developer composition
US3944493A (en) 1974-05-16 1976-03-16 Eastman Kodak Company Electrographic toner and developer composition
US4007293A (en) 1976-03-01 1977-02-08 Xerox Corporation Mechanically viable developer materials
US4079014A (en) 1976-07-21 1978-03-14 Eastman Kodak Company Electrographic toner and developer composition containing a 4-aza-1-azoniabicyclo(2.2.2) octane salt as a charge control agent
US4295990A (en) 1979-07-26 1981-10-20 J. T. Baker Chemicals B.V. Reagent for the quantitative determination of water
US4394430A (en) 1981-04-14 1983-07-19 Eastman Kodak Company Electrophotographic dry toner and developer compositions
US4560635A (en) 1984-08-30 1985-12-24 Xerox Corporation Toner compositions with ammonium sulfate charge enhancing additives
US4935326A (en) 1985-10-30 1990-06-19 Xerox Corporation Electrophotographic carrier particles coated with polymer mixture
US4937166A (en) 1985-10-30 1990-06-26 Xerox Corporation Polymer coated carrier particles for electrophotographic developers
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
US6063827A (en) 1998-07-22 2000-05-16 Xerox Corporation Polyester process
US6004714A (en) 1998-08-11 1999-12-21 Xerox Corporation Toner compositions
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
US20060222991A1 (en) 2005-03-31 2006-10-05 Xerox Corporation Toner compositions and process thereof
US7524602B2 (en) 2005-06-20 2009-04-28 Xerox Corporation Low molecular weight latex and toner compositions comprising the same
DE102014221605A1 (de) 2013-10-29 2015-04-30 Xerox Corporation Hybrid-emulsionsaggregattoner

Also Published As

Publication number Publication date
DE102015222997A1 (de) 2016-06-09
CA2912290A1 (en) 2016-06-05
JP6554020B2 (ja) 2019-07-31
JP2016110102A (ja) 2016-06-20
US9400440B2 (en) 2016-07-26
CA2912290C (en) 2018-08-21
US20160161873A1 (en) 2016-06-09

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R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final