JP7473494B2 - 輝度が向上した蛍光緑色トナー - Google Patents

輝度が向上した蛍光緑色トナー Download PDF

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Publication number
JP7473494B2
JP7473494B2 JP2021027934A JP2021027934A JP7473494B2 JP 7473494 B2 JP7473494 B2 JP 7473494B2 JP 2021027934 A JP2021027934 A JP 2021027934A JP 2021027934 A JP2021027934 A JP 2021027934A JP 7473494 B2 JP7473494 B2 JP 7473494B2
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Prior art keywords
fluorescent
resin
green toner
fluorescent green
toner
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Japanese (ja)
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JP2021149095A5 (enExample
JP2021149095A (ja
Inventor
ル・チュンリアン
ユ・チ
ピーター・ヴィ.・グエン
エリウド・ロブルスフロアズ
チーミン・チェン
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Xerox Corp
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Xerox Corp
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Publication of JP2021149095A5 publication Critical patent/JP2021149095A5/ja
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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/09Colouring agents for toner particles
    • G03G9/0926Colouring agents for toner particles characterised by physical or chemical properties
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/0935Encapsulated toner particles specified by the core material
    • G03G9/09378Non-macromolecular organic compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0821Developers with toner particles characterised by physical parameters
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0802Preparation methods
    • G03G9/0804Preparation methods whereby the components are brought together in a liquid dispersing medium
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0802Preparation methods
    • G03G9/0808Preparation methods by dry mixing the toner components in solid or softened state
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/09Colouring agents for toner particles
    • G03G9/0906Organic dyes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/09Colouring agents for toner particles
    • G03G9/0906Organic dyes
    • G03G9/0918Phthalocyanine dyes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/0935Encapsulated toner particles specified by the core material
    • G03G9/09357Macromolecular compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/0935Encapsulated toner particles specified by the core material
    • G03G9/09357Macromolecular compounds
    • G03G9/09371Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/093Encapsulated toner particles
    • G03G9/09392Preparation thereof

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2021027934A 2020-03-18 2021-02-24 輝度が向上した蛍光緑色トナー Active JP7473494B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/822,531 2020-03-18
US16/822,531 US11209741B2 (en) 2020-03-18 2020-03-18 Fluorescent green toners with enhanced brightness

Publications (3)

Publication Number Publication Date
JP2021149095A JP2021149095A (ja) 2021-09-27
JP2021149095A5 JP2021149095A5 (enExample) 2024-03-04
JP7473494B2 true JP7473494B2 (ja) 2024-04-23

Family

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Family Applications (1)

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JP2021027934A Active JP7473494B2 (ja) 2020-03-18 2021-02-24 輝度が向上した蛍光緑色トナー

Country Status (4)

Country Link
US (1) US11209741B2 (enExample)
EP (1) EP3882708A1 (enExample)
JP (1) JP7473494B2 (enExample)
CN (1) CN113495448A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11448981B2 (en) * 2020-03-18 2022-09-20 Xerox Corporation Fluorescent latexes with enhanced brightness
US11453759B2 (en) 2020-03-18 2022-09-27 Xerox Corporation Fluorescent magenta latex with enhanced brightness and toners made therefrom
US11453760B2 (en) 2020-03-18 2022-09-27 Xerox Corporation Fluorescent orange latex with enhanced brightness and toners made therefrom
JP2023174245A (ja) * 2022-05-27 2023-12-07 富士フイルムビジネスイノベーション株式会社 静電荷像現像用グリーントナー、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
JP2024137528A (ja) * 2023-03-24 2024-10-07 富士フイルムビジネスイノベーション株式会社 蛍光グリーントナー、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、画像形成方法、及び印刷物

Citations (1)

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US20170145236A1 (en) 2014-07-08 2017-05-25 Clariant International Ltd. Cyan Colorant Composition Having Improved Chroma And Hue, Pigment Composition Therefor, And Use Thereof For Forming Images

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JPH01101558A (ja) 1987-10-14 1989-04-19 Hitachi Metals Ltd 静電荷像現像用トナー
JPH01201677A (ja) 1988-02-08 1989-08-14 Hitachi Metals Ltd 一成分トナー
US5604076A (en) 1996-02-01 1997-02-18 Xerox Corporation Toner compositions and processes thereof
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US20050008892A1 (en) * 2002-02-01 2005-01-13 Hiroshi Yamamoto Fluorescent compositions comprising diketopyrrolopyrroles
NL1024415C2 (nl) 2003-09-30 2005-03-31 Oce Tech Bv Gekleurd, magnetisch aantrekbaar tonerpoeder.
JP2005208362A (ja) 2004-01-23 2005-08-04 Toyo Ink Mfg Co Ltd 静電荷像現像用緑色トナー
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JP2008298890A (ja) 2007-05-29 2008-12-11 Sharp Corp 現像剤、現像ユニット、現像装置、および画像形成装置
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US8962228B2 (en) 2008-09-19 2015-02-24 Xerox Corporation Low melt color toners with fluorescence agents
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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US20170145236A1 (en) 2014-07-08 2017-05-25 Clariant International Ltd. Cyan Colorant Composition Having Improved Chroma And Hue, Pigment Composition Therefor, And Use Thereof For Forming Images

Also Published As

Publication number Publication date
CN113495448A (zh) 2021-10-12
US20210294233A1 (en) 2021-09-23
US11209741B2 (en) 2021-12-28
EP3882708A1 (en) 2021-09-22
JP2021149095A (ja) 2021-09-27

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