IN2013CN05882A - - Google Patents

Info

Publication number
IN2013CN05882A
IN2013CN05882A IN5882CHN2013A IN2013CN05882A IN 2013CN05882 A IN2013CN05882 A IN 2013CN05882A IN 5882CHN2013 A IN5882CHN2013 A IN 5882CHN2013A IN 2013CN05882 A IN2013CN05882 A IN 2013CN05882A
Authority
IN
India
Prior art keywords
tand
peak
peak top
resin
occurring
Prior art date
Application number
Inventor
Toru Takahashi
Katsuhisa Yamazaki
Shuhei Moribe
Daisuke Yoshiba
Daisuke Tsujimoto
Masami Fujimoto
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of IN2013CN05882A publication Critical patent/IN2013CN05882A/en

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
    • G03G9/087—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
    • G03G9/0821—Developers with toner particles characterised by physical 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0835—Magnetic parameters of the magnetic components
    • 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
    • G03G9/08775—Natural macromolecular compounds or derivatives thereof
    • G03G9/08782—Waxes
    • 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
    • G03G9/08788—Block polymers
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G03G9/0904—Carbon black
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/091—Azo dyes
    • 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

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)
  • Fixing For Electrophotography (AREA)

Abstract

34To provide a toner that can keep its melt sticking to sleeve from occurring and even in double sided printing can keep high temperature offset from occurring and obtain high quality images on both the surface and the back. The toner comprises toner particles each of which contains a binder resin containing a resin formed by the reaction of i) a resin (A) having a softening point TA (°C) of 70°C to 105°C and having a peak top of endothermic peaks at 55°C to 120°C with ii) a resin (B) having a softening point TB (°C) of 120°C to 160°C and having a peak top of endothermic peaks at 55°C to 120°C and in its viscoelasticity characteristics has a storage elastic modulus at temperature 180°C (G 180) of 3.0×10 Pa to 3.0×10 Pa where the loss tangent tand has at least one peak having a peak top within the range of 50°C to 70°C and when peak top temperature of the peak is represented by T(°C) the loss tangent at T+10(°C) [tand(T+10)] is 1.0 to 1.5 and the ratio of tand(T+10)/tand(110) is 0.8 to 1.5.
IN5882CHN2013 2010-12-28 2011-12-15 IN2013CN05882A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010293013 2010-12-28
PCT/JP2011/079750 WO2012090844A1 (en) 2010-12-28 2011-12-15 Toner

Publications (1)

Publication Number Publication Date
IN2013CN05882A true IN2013CN05882A (en) 2015-04-24

Family

ID=46382950

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5882CHN2013 IN2013CN05882A (en) 2010-12-28 2011-12-15

Country Status (9)

Country Link
US (1) US9128400B2 (en)
EP (1) EP2659311B1 (en)
JP (1) JP5888975B2 (en)
KR (1) KR20130103610A (en)
CN (2) CN103282835B (en)
BR (1) BR112013013153A2 (en)
IN (1) IN2013CN05882A (en)
TW (1) TWI463278B (en)
WO (1) WO2012090844A1 (en)

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Also Published As

Publication number Publication date
US20130302730A1 (en) 2013-11-14
CN103282835A (en) 2013-09-04
CN106094454A (en) 2016-11-09
JP2012150466A (en) 2012-08-09
EP2659311A4 (en) 2016-07-13
US9128400B2 (en) 2015-09-08
KR20130103610A (en) 2013-09-23
TWI463278B (en) 2014-12-01
BR112013013153A2 (en) 2016-08-23
TW201234141A (en) 2012-08-16
EP2659311B1 (en) 2017-11-22
WO2012090844A1 (en) 2012-07-05
JP5888975B2 (en) 2016-03-22
CN103282835B (en) 2016-08-24
EP2659311A1 (en) 2013-11-06

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