BRPI0703317A - composição de toner - Google Patents

composição de toner

Info

Publication number
BRPI0703317A
BRPI0703317A BRPI0703317-6A BRPI0703317A BRPI0703317A BR PI0703317 A BRPI0703317 A BR PI0703317A BR PI0703317 A BRPI0703317 A BR PI0703317A BR PI0703317 A BRPI0703317 A BR PI0703317A
Authority
BR
Brazil
Prior art keywords
toner composition
latex
transition temperature
glass transition
toner
Prior art date
Application number
BRPI0703317-6A
Other languages
English (en)
Inventor
Cuong Vong
Vladislav Skorokhod
Richard P N Veregin
Michael S Hawkins
Tie Hwee Ng
Daryl W Vanbesien
Christine Anderson
Liam S Cummings
Louis V Isganitis
Vincenzo G Marcello
Dennis A Mattison Jr
Steven A Vanscott
Nancy S Hunt
Allan K Chen
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 BRPI0703317A publication Critical patent/BRPI0703317A/pt
Publication of BRPI0703317B1 publication Critical patent/BRPI0703317B1/pt

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
    • G03G9/093—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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric 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
    • G03G9/08784—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
    • 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
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09335—Non-macromolecular 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09342—Inorganic 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
    • G03G9/093—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

COMPOSIçãO DE TONER. A presente invenção refere-se a um toner que possui um núcleo incluindo um primeiro látex que possui temperatura de transição de vidro específica, e em seguida tendo um invólucro ao redor do núcleo incluindo um segundo látex possuindo uma temperatura de transição de vidro específica, e processos para produzir o mesmo.
BRPI0703317-6A 2006-08-15 2007-08-15 Toner de núcleo e invólucro de látex e seu processo de produção BRPI0703317B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/504,322 US7691552B2 (en) 2006-08-15 2006-08-15 Toner composition
US11/504,322 2006-08-15

Publications (2)

Publication Number Publication Date
BRPI0703317A true BRPI0703317A (pt) 2008-04-01
BRPI0703317B1 BRPI0703317B1 (pt) 2019-08-06

Family

ID=38704848

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703317-6A BRPI0703317B1 (pt) 2006-08-15 2007-08-15 Toner de núcleo e invólucro de látex e seu processo de produção

Country Status (6)

Country Link
US (1) US7691552B2 (pt)
EP (1) EP1890196B1 (pt)
JP (1) JP4987620B2 (pt)
BR (1) BRPI0703317B1 (pt)
CA (1) CA2597149C (pt)
MX (1) MX2007009622A (pt)

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US7703849B2 (en) * 2006-12-22 2010-04-27 B&B Innovators, Llc Vertebral column support apparatus and method
JP2010072209A (ja) * 2008-09-17 2010-04-02 Fuji Xerox Co Ltd 静電荷像現像用トナー、静電荷像現像用トナーの製造方法、静電荷像現像用現像剤および画像形成装置
US8691485B2 (en) * 2009-10-08 2014-04-08 Xerox Corporation Toner compositions
US8142975B2 (en) * 2010-06-29 2012-03-27 Xerox Corporation Method for controlling a toner preparation process
JP5736210B2 (ja) * 2011-03-29 2015-06-17 花王株式会社 電子写真用トナーの製造方法
JP5736265B2 (ja) * 2011-07-21 2015-06-17 花王株式会社 電子写真用トナーの製造方法
JP5739656B2 (ja) * 2010-12-22 2015-06-24 花王株式会社 電子写真用トナーの製造方法
US8518627B2 (en) * 2011-01-24 2013-08-27 Xerox Corporation Emulsion aggregation toners
US9134640B2 (en) * 2011-05-13 2015-09-15 Xerox Corporation Clear styrene emulsion/aggregation toner
US9500971B2 (en) * 2011-10-24 2016-11-22 Xerox Corporation Toner composition
US20130157189A1 (en) 2011-12-14 2013-06-20 Xerox Corporation Toners Containing Large Strontium Titanate Particles
US8755698B2 (en) * 2012-09-14 2014-06-17 Xerox Corporation System and methods for using toner shape factor to control toner concentration
US9239531B2 (en) * 2012-12-12 2016-01-19 Xerox Corporation Color toner
US8974993B2 (en) 2013-01-15 2015-03-10 Xerox Corporation UV red fluorescent EA toner
US8971764B2 (en) 2013-03-29 2015-03-03 Xerox Corporation Image forming system comprising effective imaging apparatus and toner pairing
US20140295333A1 (en) 2013-03-29 2014-10-02 Xerox Corporation Image forming system
US9541851B2 (en) * 2013-12-03 2017-01-10 Xerox Corporation Low energy consumption monochrome particle for single component development system

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US3674736A (en) 1969-04-15 1972-07-04 Nat Distillers Chem Corp Process for the preparation of pigmented polymer powders of controlled particle shape and size and size distribution and product
US3720617A (en) 1970-05-20 1973-03-13 Xerox Corp An electrostatic developer containing modified silicon dioxide particles
US3983045A (en) 1971-10-12 1976-09-28 Xerox Corporation Three component developer composition
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US4007293A (en) 1976-03-01 1977-02-08 Xerox Corporation Mechanically viable developer materials
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Also Published As

Publication number Publication date
US20080044754A1 (en) 2008-02-21
EP1890196A2 (en) 2008-02-20
EP1890196A3 (en) 2009-08-12
JP4987620B2 (ja) 2012-07-25
BRPI0703317B1 (pt) 2019-08-06
MX2007009622A (es) 2008-10-29
CA2597149C (en) 2012-01-03
US7691552B2 (en) 2010-04-06
JP2008046640A (ja) 2008-02-28
CA2597149A1 (en) 2008-02-15
EP1890196B1 (en) 2016-04-13

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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