WO2005081639A3 - 静電荷像現像用トナー - Google Patents

静電荷像現像用トナー Download PDF

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Publication number
WO2005081639A3
WO2005081639A3 PCT/JP2005/002859 JP2005002859W WO2005081639A3 WO 2005081639 A3 WO2005081639 A3 WO 2005081639A3 JP 2005002859 W JP2005002859 W JP 2005002859W WO 2005081639 A3 WO2005081639 A3 WO 2005081639A3
Authority
WO
WIPO (PCT)
Prior art keywords
toner
electrostatic charge
image development
charge image
ppm
Prior art date
Application number
PCT/JP2005/002859
Other languages
English (en)
French (fr)
Other versions
WO2005081639A1 (ja
WO2005081639A2 (ja
Inventor
Hiroto Kidokoro
Original Assignee
Zeon Corp
Hiroto Kidokoro
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 Zeon Corp, Hiroto Kidokoro filed Critical Zeon Corp
Priority to US10/590,027 priority Critical patent/US20070172751A1/en
Priority to JP2006510427A priority patent/JPWO2005081639A1/ja
Publication of WO2005081639A1 publication Critical patent/WO2005081639A1/ja
Publication of WO2005081639A2 publication Critical patent/WO2005081639A2/ja
Publication of WO2005081639A3 publication Critical patent/WO2005081639A3/ja

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    • 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
    • G03G9/0821—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
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • 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
    • G03G9/08793—Crosslinked 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09314—Macromolecular 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
    • G03G9/09335—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
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09357—Macromolecular 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
    • G03G9/09378—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
    • G03G9/09392—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
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with 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
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates

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

Abstract

　【課題】　良好なオフセット性を有し、環境耐久性に優れると共に安定した画像濃度を有する静電荷像現像用トナーを提供すること。 　【解決手段】　結着樹脂、着色剤、帯電制御剤及び離型剤を含んでなる着色樹脂粒子を含有する静電荷像現像用トナーであって、（１）該着色樹脂粒子の体積平均粒径（Ｄｖ）が４～９μｍであり、（２）該着色樹脂粒子の平均円形度が０．９３～０．９９５であり、（３）温度１３０°C、せん断速度１０／ｓにおけるせん断粘度（η１）が３，５００～８，０００Ｐａ・ｓであり、（４）温度１３０°C、せん断速度５００／ｓにおけるせん断粘度（η２）が３００～１，３００Ｐａ・ｓであり、（５）揮発温度が１３０°C以下の成分の含有量Ａが１００ｐｐｍ以下であり、（６）揮発温度が１３０°Cより高く１８０°C以下の成分の含有量Ｂが１００ｐｐｍ以下であり、（７）Ａ＋Ｂが１５０ｐｐｍ以下であり、（８）Ａ／Ｂが１．０以下である、静電荷像現像用トナー。
PCT/JP2005/002859 2004-02-27 2005-02-23 静電荷像現像用トナー WO2005081639A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/590,027 US20070172751A1 (en) 2004-02-27 2005-02-23 Toner for developing electrostatic latent image
JP2006510427A JPWO2005081639A1 (ja) 2004-02-27 2005-02-23 静電荷像現像用トナー

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004-052966 2004-02-27
JP2004052966 2004-02-27

Publications (3)

Publication Number Publication Date
WO2005081639A1 WO2005081639A1 (ja) 2005-09-09
WO2005081639A2 WO2005081639A2 (ja) 2005-09-09
WO2005081639A3 true WO2005081639A3 (ja) 2005-11-03

Family

ID=34908722

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/002859 WO2005081639A2 (ja) 2004-02-27 2005-02-23 静電荷像現像用トナー

Country Status (4)

Country Link
US (1) US20070172751A1 (ja)
JP (1) JPWO2005081639A1 (ja)
CN (1) CN1922552A (ja)
WO (1) WO2005081639A2 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080311502A1 (en) * 2004-08-04 2008-12-18 Zeon Corporation Toner For Development of Electrostatic Image
JP2008191189A (ja) * 2007-01-31 2008-08-21 Nippon Zeon Co Ltd 静電荷像現像用トナー
JP2008249989A (ja) * 2007-03-30 2008-10-16 Nippon Zeon Co Ltd フルカラー画像形成方法
US8460846B2 (en) * 2007-03-30 2013-06-11 Kao Corporation Toner for electrostatic image development
JP2010055019A (ja) * 2008-08-29 2010-03-11 Sanyo Chem Ind Ltd トナー組成物
JP5597987B2 (ja) * 2009-12-24 2014-10-01 日本ゼオン株式会社 静電荷像現像用トナー
CN106575091B (zh) * 2014-08-18 2020-12-01 日本瑞翁株式会社 静电图像显影用调色剂

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003114544A (ja) * 2001-07-30 2003-04-18 Canon Inc 磁性トナー
WO2003040196A1 (fr) * 2001-11-05 2003-05-15 Zeon Corporation Procede permettant la separation des composants volatils contenus dans une dispersion de particules polymeres
JP2003177568A (ja) * 2001-09-21 2003-06-27 Ricoh Co Ltd 乾式トナー及びその製造方法、並びに現像方法、転写方法
JP2003322997A (ja) * 2002-04-30 2003-11-14 Nippon Zeon Co Ltd 静電荷像現像用トナー
JP2004021126A (ja) * 2002-06-19 2004-01-22 Canon Inc 乾式トナー、該乾式トナーを用いた画像形成方法
JP2004061918A (ja) * 2002-07-30 2004-02-26 Nippon Zeon Co Ltd トナー
JP2004294997A (ja) * 2003-03-28 2004-10-21 Nippon Zeon Co Ltd 静電荷像現像用トナー

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745418A (en) * 1986-04-30 1988-05-17 Minnesota Mining And Manufacturing Company Reusable developing powder composition
EP1330682B1 (en) * 2000-09-29 2011-03-30 Zeon Corporation Toner,production process thereof, and process for forming image

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003114544A (ja) * 2001-07-30 2003-04-18 Canon Inc 磁性トナー
JP2003177568A (ja) * 2001-09-21 2003-06-27 Ricoh Co Ltd 乾式トナー及びその製造方法、並びに現像方法、転写方法
WO2003040196A1 (fr) * 2001-11-05 2003-05-15 Zeon Corporation Procede permettant la separation des composants volatils contenus dans une dispersion de particules polymeres
JP2003322997A (ja) * 2002-04-30 2003-11-14 Nippon Zeon Co Ltd 静電荷像現像用トナー
JP2004021126A (ja) * 2002-06-19 2004-01-22 Canon Inc 乾式トナー、該乾式トナーを用いた画像形成方法
JP2004061918A (ja) * 2002-07-30 2004-02-26 Nippon Zeon Co Ltd トナー
JP2004294997A (ja) * 2003-03-28 2004-10-21 Nippon Zeon Co Ltd 静電荷像現像用トナー

Also Published As

Publication number Publication date
US20070172751A1 (en) 2007-07-26
CN1922552A (zh) 2007-02-28
JPWO2005081639A1 (ja) 2007-10-25
WO2005081639A2 (ja) 2005-09-09

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