MX2013012568A - Particulas separadora mejoradora de carga polimerizada. - Google Patents

Particulas separadora mejoradora de carga polimerizada.

Info

Publication number
MX2013012568A
MX2013012568A MX2013012568A MX2013012568A MX2013012568A MX 2013012568 A MX2013012568 A MX 2013012568A MX 2013012568 A MX2013012568 A MX 2013012568A MX 2013012568 A MX2013012568 A MX 2013012568A MX 2013012568 A MX2013012568 A MX 2013012568A
Authority
MX
Mexico
Prior art keywords
optionally
slurry
monomer
copolymer
core
Prior art date
Application number
MX2013012568A
Other languages
English (en)
Inventor
Robert D Bayley
Maura A Sweeney
Grazyna E Kmiecik-Lawrynowicz
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 MX2013012568A publication Critical patent/MX2013012568A/es

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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09783—Organo-metallic compounds
    • 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
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • 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
    • 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
    • G03G9/09321—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
    • G03G9/09392—Preparation thereof
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09741—Organic compounds cationic
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/0975—Organic compounds anionic

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)

Abstract

Se proporciona una partícula de pigmento orgánico que tiene un núcleo y una cubierta que rodea al núcleo, en donde la cubierta contiene una partícula separadora mejoradora de carga polimerizada, la cual es un copolímero de un agente de control de carga y un monómero. Se describe un método para la elaboración de partículas de pigmento orgánico que incluye conformar una suspensión al unir por mezclado una primera emulsión que contiene una resina, opcionalmente una cera, opcionalmente un colorante, opcionalmente un tensioactivo, opcionalmente un coagulante y uno o más aditivos opcionales adicionales; calentar la suspensión para formar partículas agregadas en la suspensión, formar una segunda emulsión que contiene un monómero y agente de control de carga, polimerizar la segunda emulsión para formar un copolímero del monómero y el agente de control de carga e incorporar el copolímero y las partículas de pigmento orgánico, en donde las partículas agregadas forman un núcleo de las partículas de pigmento orgánico.
MX2013012568A 2012-11-02 2013-10-28 Particulas separadora mejoradora de carga polimerizada. MX2013012568A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/667,448 US9023567B2 (en) 2012-11-02 2012-11-02 Polymerized charge enhanced spacer particle

Publications (1)

Publication Number Publication Date
MX2013012568A true MX2013012568A (es) 2014-05-22

Family

ID=50489990

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012568A MX2013012568A (es) 2012-11-02 2013-10-28 Particulas separadora mejoradora de carga polimerizada.

Country Status (6)

Country Link
US (1) US9023567B2 (es)
BR (1) BR102013028092A2 (es)
CA (1) CA2831804C (es)
DE (1) DE102013221780B4 (es)
MX (1) MX2013012568A (es)
RU (1) RU2637313C2 (es)

Families Citing this family (5)

* 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
US9804516B2 (en) * 2015-05-12 2017-10-31 Ricoh Company, Ltd. Toner, developer, image forming apparatus, and process cartridge
JP6485231B2 (ja) * 2015-06-04 2019-03-20 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

Family Cites Families (25)

* 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
US3800588A (en) 1971-04-30 1974-04-02 Mts System Corp Multiple axis control system for vibration test apparatus
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
ATE7540T1 (de) 1979-07-26 1984-06-15 J.T. Baker Chemicals B.V. Reagenz zur quantitativen bestimmung von wasser und seine verwendung zur quantitativen bestimmung von wasser.
US4298678A (en) 1980-08-14 1981-11-03 E. I. Du Pont De Nemours And Company Photosensitive compositions and elements containing substituted hydroxylamine
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
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
US5223368A (en) 1991-09-06 1993-06-29 Xerox Corporation Toner and developer compositions comprising aluminum charge control agent
US5236629A (en) 1991-11-15 1993-08-17 Xerox Corporation Conductive composite particles and processes for the preparation thereof
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
US6214507B1 (en) 1998-08-11 2001-04-10 Xerox Corporation Toner compositions
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US6830860B2 (en) 2003-01-22 2004-12-14 Xerox Corporation Toner compositions and processes thereof
US7276320B2 (en) 2005-01-19 2007-10-02 Xerox Corporation Surface particle attachment process, and particles made therefrom
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JP2010249988A (ja) * 2009-04-14 2010-11-04 Seiko Epson Corp トナー、画像形成方法および画像形成装置
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Also Published As

Publication number Publication date
US20140127620A1 (en) 2014-05-08
RU2637313C2 (ru) 2017-12-04
RU2013148638A (ru) 2015-05-10
CA2831804A1 (en) 2014-05-02
CA2831804C (en) 2017-01-31
US9023567B2 (en) 2015-05-05
BR102013028092A2 (pt) 2014-12-23
DE102013221780B4 (de) 2024-03-21
DE102013221780A1 (de) 2014-05-08

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