CN113376980B - 具有交联的有机聚合物添加剂的不含二氧化钛的调色剂添加剂配制物 - Google Patents

具有交联的有机聚合物添加剂的不含二氧化钛的调色剂添加剂配制物 Download PDF

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Publication number
CN113376980B
CN113376980B CN202110078473.3A CN202110078473A CN113376980B CN 113376980 B CN113376980 B CN 113376980B CN 202110078473 A CN202110078473 A CN 202110078473A CN 113376980 B CN113376980 B CN 113376980B
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toner
additive
surface area
toner particles
silica
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Chinese (zh)
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CN113376980A (zh
Inventor
R·P·N·维根
M·F·佐娜
J·A·弗兰克
D·W·阿萨瑞斯
C-M·程
P·K·阿夸维瓦
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Xerox Corp
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Xerox Corp
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    • 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
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09708Inorganic compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/06Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0802Preparation methods
    • 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
    • G03G9/087Binders for toner particles
    • G03G9/08784Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08795Macromolecular 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
    • 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
    • G03G9/08784Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797Macromolecular 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
    • 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
    • G03G9/09328Macromolecular 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
    • G03G9/093Encapsulated 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
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09708Inorganic compounds
    • G03G9/09716Inorganic compounds treated with organic compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09708Inorganic compounds
    • G03G9/09725Silicon-oxides; Silicates
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09733Organic compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09733Organic compounds
    • G03G9/09775Organic compounds containing atoms other than carbon, hydrogen or oxygen
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/10Developers with toner particles characterised by carrier particles
    • G03G9/113Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1139Inorganic components of coatings

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
CN202110078473.3A 2020-02-25 2021-01-20 具有交联的有机聚合物添加剂的不含二氧化钛的调色剂添加剂配制物 Active CN113376980B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/800236 2020-02-25
US16/800,236 US11086244B1 (en) 2020-02-25 2020-02-25 Titania-free toner additive formulation with cross-linked organic polymeric additive

Publications (2)

Publication Number Publication Date
CN113376980A CN113376980A (zh) 2021-09-10
CN113376980B true CN113376980B (zh) 2023-12-05

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Country Status (4)

Country Link
US (1) US11086244B1 (enExample)
EP (1) EP3872573B1 (enExample)
JP (1) JP7710857B2 (enExample)
CN (1) CN113376980B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024034926A (ja) * 2022-09-01 2024-03-13 富士フイルムビジネスイノベーション株式会社 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及び画像形成装置
CN116408113B (zh) * 2023-03-16 2024-11-22 兰州大学 一种烯烃氢甲酰化催化剂的制备方法及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5763132A (en) * 1997-04-17 1998-06-09 Xerox Corporation Toner compositions

Family Cites Families (49)

* 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
US3681106A (en) 1970-12-11 1972-08-01 Atlas Chem Ind Electrostatic developer containing polyester resin and a process of using same
US3847604A (en) 1971-06-10 1974-11-12 Xerox Corp Electrostatic imaging process using nodular carriers
US4298672A (en) 1978-06-01 1981-11-03 Xerox Corporation Toners containing alkyl pyridinium compounds and their hydrates
US4338390A (en) 1980-12-04 1982-07-06 Xerox Corporation Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
JPS5945447A (ja) 1982-09-09 1984-03-14 Konishiroku Photo Ind Co Ltd 静電荷像現像用トナ−
DE3633120C2 (de) 1985-10-01 2001-03-22 Konishiroku Photo Ind Toner für die Entwicklung eines latenten elektrostatischen Bildes
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
EP0250139A3 (en) 1986-06-11 1989-07-05 Kao Corporation Electrophotographic developer
JPH083663B2 (ja) 1986-11-10 1996-01-17 東洋インキ製造株式会社 低温定着性に優れた電子写真用トナ−組成物
JPH079546B2 (ja) 1986-11-17 1995-02-01 日本合成化学工業株式会社 トナ−用のバインダ−
JPH0786701B2 (ja) 1987-03-14 1995-09-20 コニカ株式会社 静電像現像用トナ−
JPS63280729A (ja) 1987-05-13 1988-11-17 Mitsubishi Rayon Co Ltd トナ−用ポリエステル樹脂の製造方法
US4931370A (en) 1987-12-15 1990-06-05 Dainippon Ink And Chemicals, Inc. Color toner composition for developing electrostatic images
CA1331070C (en) 1988-03-17 1994-07-26 Noriyuki Tajiri Crosslinked polyester for toner and process for preparation thereof
US4973539A (en) 1989-02-27 1990-11-27 Xerox Corporation Toner and developer compositions with crosslinked liquid crystalline resins
JP3020557B2 (ja) 1989-07-17 2000-03-15 三菱レイヨン株式会社 トナー用架橋ポリエステル樹脂
JPH03185457A (ja) 1989-12-15 1991-08-13 Konica Corp カラートナー
US5236629A (en) 1991-11-15 1993-08-17 Xerox Corporation Conductive composite particles and processes for the preparation thereof
US5376494A (en) 1991-12-30 1994-12-27 Xerox Corporation Reactive melt mixing process for preparing cross-linked toner resin
US5227460A (en) 1991-12-30 1993-07-13 Xerox Corporation Cross-linked toner resins
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
US5330874A (en) 1992-09-30 1994-07-19 Xerox Corporation Dry carrier coating and processes
US5480756A (en) 1994-10-31 1996-01-02 Xerox Corporation High gloss, low melt crosslinked resins and toners
US5500324A (en) 1994-10-31 1996-03-19 Xerox Corporation Processes for low melt crosslinked toner resins and toner
JPH08152743A (ja) 1994-11-25 1996-06-11 Tomoegawa Paper Co Ltd 電子写真用トナーおよびその製造方法
US5650484A (en) 1995-07-12 1997-07-22 Xerox Corporation Feedback control system for polymer modification of toner resins and toners
US6063827A (en) 1998-07-22 2000-05-16 Xerox Corporation Polyester process
US6214507B1 (en) 1998-08-11 2001-04-10 Xerox Corporation Toner compositions
US6469129B1 (en) 1999-04-26 2002-10-22 Eastman Chemical Company Process for crosslinked branched polyesters
US6120967A (en) 2000-01-19 2000-09-19 Xerox Corporation Sequenced addition of coagulant in toner aggregation process
US6326119B1 (en) 2000-03-07 2001-12-04 Xerox Corporation Toner and developer providing offset lithography print quality
US6406822B1 (en) 2000-09-29 2002-06-18 Xerox Corporation Color-blind melt flow index properties for toners
US6593053B1 (en) 2000-10-23 2003-07-15 Xerox Corporation Method for controlling melt rheology of resin mixtures
US6359105B1 (en) 2000-10-26 2002-03-19 Xerox Corporation Cross-linked polyester toners and process of making such toners
US7300734B2 (en) 2004-12-03 2007-11-27 Xerox Corporation Toner compositions
US20090123865A1 (en) * 2006-09-19 2009-05-14 Xerox Corporation Toner composition having fluorinated polymer additive
JP5327516B2 (ja) 2008-02-22 2013-10-30 株式会社リコー 画像形成装置およびトナー
US8252493B2 (en) * 2008-10-15 2012-08-28 Xerox Corporation Toner compositions
US8916317B2 (en) 2009-12-10 2014-12-23 Xerox Corporation Toner processes
US8663886B2 (en) * 2010-12-21 2014-03-04 Xerox Corporation Toner compositions and processes
US20120156606A1 (en) * 2010-12-21 2012-06-21 Xerox Corporation Toner compositions and processes
US8507166B2 (en) 2011-05-31 2013-08-13 Eastman Kodak Company Surface treated 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
US20170212438A1 (en) * 2016-01-21 2017-07-27 Lexmark International, Inc. Toner formulations having improved toner usage efficiency
US10358557B1 (en) * 2018-03-07 2019-07-23 Xerox Corporation Toner compositions and surface polymeric additives
US11092906B1 (en) * 2020-02-25 2021-08-17 Xerox Corporation Toner including toner additive formulation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5763132A (en) * 1997-04-17 1998-06-09 Xerox Corporation Toner compositions

Also Published As

Publication number Publication date
JP7710857B2 (ja) 2025-07-22
CN113376980A (zh) 2021-09-10
US20210263437A1 (en) 2021-08-26
US11086244B1 (en) 2021-08-10
EP3872573B1 (en) 2025-04-09
JP2021135502A (ja) 2021-09-13
EP3872573A1 (en) 2021-09-01

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