EP1424606A3 - Elektrophotographischer Toner mit positiver Ladung und Verfahren zu dessen Herstellung - Google Patents

Elektrophotographischer Toner mit positiver Ladung und Verfahren zu dessen Herstellung Download PDF

Info

Publication number
EP1424606A3
EP1424606A3 EP03026952A EP03026952A EP1424606A3 EP 1424606 A3 EP1424606 A3 EP 1424606A3 EP 03026952 A EP03026952 A EP 03026952A EP 03026952 A EP03026952 A EP 03026952A EP 1424606 A3 EP1424606 A3 EP 1424606A3
Authority
EP
European Patent Office
Prior art keywords
toner
positively charged
control agent
charge control
charged toner
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03026952A
Other languages
English (en)
French (fr)
Other versions
EP1424606A2 (de
Inventor
Manabu Sawada
Kei Yamaguchi
Shinichiro Nishimaki
Hiroshi Emori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Imaging Device Co Ltd
Original Assignee
Fuji Electric Imaging Device Co Ltd
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 Fuji Electric Imaging Device Co Ltd filed Critical Fuji Electric Imaging Device Co Ltd
Publication of EP1424606A2 publication Critical patent/EP1424606A2/de
Publication of EP1424606A3 publication Critical patent/EP1424606A3/de
Withdrawn legal-status Critical Current

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2956—Glass or silicic fiber or filament with metal coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
EP03026952A 2002-11-28 2003-11-25 Elektrophotographischer Toner mit positiver Ladung und Verfahren zu dessen Herstellung Withdrawn EP1424606A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002345636 2002-11-28
JP2002345636 2002-11-28
JP2003350356 2003-10-09
JP2003350356A JP2004191934A (ja) 2002-11-28 2003-10-09 電子写真用正荷電トナーおよびその製造方法

Publications (2)

Publication Number Publication Date
EP1424606A2 EP1424606A2 (de) 2004-06-02
EP1424606A3 true EP1424606A3 (de) 2005-01-19

Family

ID=32301861

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03026952A Withdrawn EP1424606A3 (de) 2002-11-28 2003-11-25 Elektrophotographischer Toner mit positiver Ladung und Verfahren zu dessen Herstellung

Country Status (4)

Country Link
US (1) US20050074608A1 (de)
EP (1) EP1424606A3 (de)
JP (1) JP2004191934A (de)
CN (1) CN1514310A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008096969A (ja) * 2006-09-15 2008-04-24 Ricoh Co Ltd トナー、画像形成装置及び画像形成方法
US20090246675A1 (en) * 2008-02-01 2009-10-01 Canon Kabushiki Kaisha Two-component developer, replenishing developer, and image-forming method using the developers
JP5538301B2 (ja) * 2011-05-12 2014-07-02 京セラドキュメントソリューションズ株式会社 正帯電性磁性黒色１成分現像用トナー
KR101618659B1 (ko) * 2011-06-13 2016-05-09 캐논 가부시끼가이샤 분체 입자용 열처리 장치 및 토너의 제조 방법
JP6033049B2 (ja) * 2011-12-15 2016-11-30 花王株式会社 静電荷像現像用トナーの製造方法
JP5696126B2 (ja) * 2012-11-15 2015-04-08 京セラドキュメントソリューションズ株式会社 ２成分現像剤
CN103869643B (zh) * 2012-12-13 2016-09-28 周拯 彩色陶瓷碳粉的制备方法
KR20190040465A (ko) * 2017-10-10 2019-04-18 도다 고교 가부시끼가이샤 아닐린 블랙 그리고 해당 아닐린 블랙을 사용한 수지 조성물 및 분산체

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212837A (en) * 1977-05-04 1980-07-15 Tokyo Shibaura Electric Co., Ltd. Method and apparatus for forming spherical particles of thermoplastic material
US4840863A (en) * 1986-04-17 1989-06-20 Fujikura Kasei Co., Ltd. Positively chargeable toner for use in dry electrophotography
US5759728A (en) * 1996-02-20 1998-06-02 Minolta Co. Ltd. Black toner for developing electrostatic latent images with carbon black dispersed in specific distribution

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110977A (en) * 1990-02-14 1992-05-05 Eastman Kodak Company Ester-containing quaternary ammonium salts as adhesion improving toner charge agents
JPH04328758A (ja) * 1991-04-30 1992-11-17 Mitsubishi Kasei Corp 静電荷像現像用現像剤
US6383706B1 (en) * 2000-07-13 2002-05-07 Xerox Corporation Particulate smoothing process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212837A (en) * 1977-05-04 1980-07-15 Tokyo Shibaura Electric Co., Ltd. Method and apparatus for forming spherical particles of thermoplastic material
US4840863A (en) * 1986-04-17 1989-06-20 Fujikura Kasei Co., Ltd. Positively chargeable toner for use in dry electrophotography
US5759728A (en) * 1996-02-20 1998-06-02 Minolta Co. Ltd. Black toner for developing electrostatic latent images with carbon black dispersed in specific distribution

Also Published As

Publication number Publication date
JP2004191934A (ja) 2004-07-08
US20050074608A1 (en) 2005-04-07
CN1514310A (zh) 2004-07-21
EP1424606A2 (de) 2004-06-02

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