BRPI0600053A - toners de fusão ultrabaixa e fusão superbaixa contendo poliéster sulfonado cristalino - Google Patents

toners de fusão ultrabaixa e fusão superbaixa contendo poliéster sulfonado cristalino

Info

Publication number
BRPI0600053A
BRPI0600053A BRPI0600053-3A BRPI0600053A BRPI0600053A BR PI0600053 A BRPI0600053 A BR PI0600053A BR PI0600053 A BRPI0600053 A BR PI0600053A BR PI0600053 A BRPI0600053 A BR PI0600053A
Authority
BR
Brazil
Prior art keywords
ultra
sulfonated polyester
low fusion
toner
crystalline
Prior art date
Application number
BRPI0600053-3A
Other languages
English (en)
Inventor
Raj D Patel
Edward G Zwartz
Guerino G Sacripante
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 BRPI0600053A publication Critical patent/BRPI0600053A/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
    • G03G9/0802—Preparation methods
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • 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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the 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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
    • 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

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)

Abstract

"TONERS DE FUSãO ULTRABAIXA E FUSãO SUPERBAIXA CONTENDO POLIéSTER SULFONADO CRISTALINO". A presente invenção refere-se a um toner que é descrito e inclui um aglutinante de toner de poliéster sulfonado cristalino, em que o poliéster sulfonado cristalino é 90% em peso ou mais do aglutinante de toner e um colorante. Em outras modalidades, o toner inclui um poliéster sulfonado cristalino e um poliéster sulfonado amorfo linear e um colorante. Nessas modalidades, o poliéster sulfonado cristalino é de cerca de 20% a cerca de 60% em peso do aglutinante de toner e o poliéster sulfonado amorfo linear é de cerca de 40% a cerca de 80% em peso do aglutinante de toner. O toner possui excelentes temperaturas de fixação mínimas na faixa de cerca de 80<198>C a cerca de 130<198>C. Processos para a preparação dos toners também são descritos.
BRPI0600053-3A 2005-01-19 2006-01-19 toners de fusão ultrabaixa e fusão superbaixa contendo poliéster sulfonado cristalino BRPI0600053A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/037,214 US7312011B2 (en) 2005-01-19 2005-01-19 Super low melt and ultra low melt toners containing crystalline sulfonated polyester

Publications (1)

Publication Number Publication Date
BRPI0600053A true BRPI0600053A (pt) 2006-09-19

Family

ID=36190734

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600053-3A BRPI0600053A (pt) 2005-01-19 2006-01-19 toners de fusão ultrabaixa e fusão superbaixa contendo poliéster sulfonado cristalino

Country Status (6)

Country Link
US (1) US7312011B2 (pt)
EP (2) EP1684124A3 (pt)
JP (1) JP4790427B2 (pt)
CN (1) CN1808290B (pt)
BR (1) BRPI0600053A (pt)
CA (1) CA2532892C (pt)

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US9354530B2 (en) 2011-12-12 2016-05-31 Xerox Corporation Carboxylic acid or acid salt functionalized polyester polymers
US9458325B2 (en) 2013-10-02 2016-10-04 Xerox Corporation Graphene and fluorpolymer composite
US9394421B2 (en) 2013-10-02 2016-07-19 Xerox Corporation Method of manufacture for graphene fluoropolymer dispersion
US9529312B2 (en) 2013-10-02 2016-12-27 Xerox Corporation Graphene and fluoropolymer composite fuser coating
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US9599918B2 (en) * 2015-04-09 2017-03-21 Xerox Corporation Clear toner compositions
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US9617437B2 (en) 2015-05-07 2017-04-11 Xerox Corporation Anti-bacterial aqueous ink compositions comprising self-dispersed sulfonated polyester-silver nanoparticle composites
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US9863065B2 (en) 2016-04-13 2018-01-09 Xerox Corporation Polymer coated sulfonated polyester—silver nanoparticle composite filaments and methods of making the same
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Also Published As

Publication number Publication date
JP2006201787A (ja) 2006-08-03
CN1808290A (zh) 2006-07-26
EP2264543B1 (en) 2012-03-21
CA2532892C (en) 2009-12-22
EP1684124A2 (en) 2006-07-26
JP4790427B2 (ja) 2011-10-12
CA2532892A1 (en) 2006-07-19
US7312011B2 (en) 2007-12-25
EP2264543A1 (en) 2010-12-22
CN1808290B (zh) 2010-05-26
US20060160010A1 (en) 2006-07-20
EP1684124A3 (en) 2008-01-30

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Legal Events

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.