CA2831886C - Red toners - Google Patents

Red toners Download PDF

Info

Publication number
CA2831886C
CA2831886C CA2831886A CA2831886A CA2831886C CA 2831886 C CA2831886 C CA 2831886C CA 2831886 A CA2831886 A CA 2831886A CA 2831886 A CA2831886 A CA 2831886A CA 2831886 C CA2831886 C CA 2831886C
Authority
CA
Canada
Prior art keywords
red
pigment
orange
toner particle
toner
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 - Fee Related
Application number
CA2831886A
Other languages
English (en)
French (fr)
Other versions
CA2831886A1 (en
Inventor
Valerie M. Farrugia
Jordan H. Wosnick
Eric Rotberg
Karen A. Moffat
Richard P N. Veregin
Suxia Yang
C. Geoffrey Allen
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 CA2831886A1 publication Critical patent/CA2831886A1/en
Application granted granted Critical
Publication of CA2831886C publication Critical patent/CA2831886C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders 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
    • G03G9/0802Preparation methods
    • G03G9/0804Preparation methods whereby the components are brought together in a liquid dispersing medium
    • 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
    • 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
    • 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
    • G03G9/08726Polymers of unsaturated acids or derivatives thereof
    • G03G9/08728Polymers of esters
    • 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
    • G03G9/08726Polymers of unsaturated acids or derivatives thereof
    • G03G9/08731Polymers of nitriles
    • 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
    • G03G9/08726Polymers of unsaturated acids or derivatives thereof
    • G03G9/08733Polymers of unsaturated polycarboxylic acids
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/09Colouring agents for toner particles
    • G03G9/0906Organic dyes
    • G03G9/0914Acridine; Azine; Oxazine; Thiazine-;(Xanthene-) dyes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/09Colouring agents for toner particles
    • G03G9/0926Colouring agents for toner particles characterised by physical or chemical properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
CA2831886A 2012-11-02 2013-10-30 Red toners Expired - Fee Related CA2831886C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/667,979 US9377704B2 (en) 2012-11-02 2012-11-02 Red toners
US13/667,979 2012-11-02

Publications (2)

Publication Number Publication Date
CA2831886A1 CA2831886A1 (en) 2014-05-02
CA2831886C true CA2831886C (en) 2017-04-18

Family

ID=50490022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2831886A Expired - Fee Related CA2831886C (en) 2012-11-02 2013-10-30 Red toners

Country Status (5)

Country Link
US (1) US9377704B2 (enExample)
JP (1) JP6157316B2 (enExample)
BR (1) BR102013028089A2 (enExample)
CA (1) CA2831886C (enExample)
DE (1) DE102013222271B4 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6040860B2 (ja) * 2013-05-13 2016-12-07 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
JP6040857B2 (ja) * 2013-05-13 2016-12-07 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
JP6040859B2 (ja) * 2013-05-13 2016-12-07 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
JP6040858B2 (ja) * 2013-05-13 2016-12-07 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
EP3031865A4 (en) * 2013-08-09 2017-04-19 Nippon Kayaku Kabushiki Kaisha Powder, method for preventing bleeding of dye, and method for improving dyeing properties
WO2017120303A1 (en) * 2016-01-08 2017-07-13 Siemens Healthcare Diagnostics Inc. Water color pigment solutions for use with reflectance-based diagnostic analyzers
JP7424149B2 (ja) * 2020-03-24 2024-01-30 コニカミノルタ株式会社 静電荷像現像用トナー及び静電荷像現像用二成分現像剤

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61118759A (ja) * 1984-11-15 1986-06-06 Konishiroku Photo Ind Co Ltd オレンジ静電像現像用トナ−及び画像形成方法
US4681829A (en) * 1986-09-02 1987-07-21 Xerox Corporation Single component red developer compositions
ES2141142T3 (es) * 1992-03-05 2000-03-16 Ciba Sc Holding Ag Estabilizacion de pigmentos organicos.
US5607804A (en) * 1995-10-12 1997-03-04 Xerox Corporation Combination, set, or gamut toners
US5736291A (en) * 1996-10-09 1998-04-07 Xerox Corporation Process for the preparation of colored toner and developer compositions
US5723245A (en) * 1996-10-09 1998-03-03 Xerox Corporation Colored toner and developer compositions and process for enlarged color gamut
US6066422A (en) * 1998-10-23 2000-05-23 Xerox Corporation Color toner compositions and processes thereof
JP2002156776A (ja) * 2000-11-21 2002-05-31 Dainippon Ink & Chem Inc 静電荷像現像用オレンジトナー
DE10353127A1 (de) * 2003-11-14 2005-06-09 Clariant Gmbh Pigmentzusammensetzungen aus gelbem Disazopigment und organischem Pigment
JP4733563B2 (ja) * 2006-05-12 2011-07-27 株式会社リコー 電子写真用オレンジトナー及びそれを用いる画像形成装置
US8278018B2 (en) 2007-03-14 2012-10-02 Xerox Corporation Process for producing dry ink colorants that will reduce metamerism
US8293443B2 (en) * 2007-10-12 2012-10-23 Lexmark International, Inc. Black toners containing infrared transmissive and reflecting colorants
US8323865B2 (en) * 2009-08-04 2012-12-04 Xerox Corporation Toner processes
JP2012068559A (ja) * 2010-09-27 2012-04-05 Toyo Ink Sc Holdings Co Ltd カラーフィルタ用着色組成物及びカラーフィルタ

Also Published As

Publication number Publication date
BR102013028089A2 (pt) 2014-10-29
US20140127619A1 (en) 2014-05-08
DE102013222271A1 (de) 2014-05-08
DE102013222271B4 (de) 2024-06-20
US9377704B2 (en) 2016-06-28
CA2831886A1 (en) 2014-05-02
JP2014092791A (ja) 2014-05-19
JP6157316B2 (ja) 2017-07-05

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MKLA Lapsed

Effective date: 20211101