DE60123732D1 - Toner zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren und Bilderzeugungsvorrichtung - Google Patents

Toner zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren und Bilderzeugungsvorrichtung

Info

Publication number
DE60123732D1
DE60123732D1 DE60123732T DE60123732T DE60123732D1 DE 60123732 D1 DE60123732 D1 DE 60123732D1 DE 60123732 T DE60123732 T DE 60123732T DE 60123732 T DE60123732 T DE 60123732T DE 60123732 D1 DE60123732 D1 DE 60123732D1
Authority
DE
Germany
Prior art keywords
image forming
toner
developing electrostatic
electrostatic images
forming apparatus
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.)
Expired - Lifetime
Application number
DE60123732T
Other languages
English (en)
Other versions
DE60123732T2 (de
DE60123732T3 (de
Inventor
Toyoshi Sawada
Masanori Suzuki
Kohki Katoh
Yohichiroh Watanabe
Masahide Yamashita
Akihiro Kotsugai
Keiko Shiraishi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27481802&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60123732(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2000353013A external-priority patent/JP4246907B2/ja
Priority claimed from JP2001290125A external-priority patent/JP4191917B2/ja
Priority claimed from JP2001290317A external-priority patent/JP4334792B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE60123732D1 publication Critical patent/DE60123732D1/de
Publication of DE60123732T2 publication Critical patent/DE60123732T2/de
Application granted granted Critical
Publication of DE60123732T3 publication Critical patent/DE60123732T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric 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
    • G03G9/0831—Chemical composition of the magnetic components
    • G03G9/0833—Oxides
    • 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0836—Other physical 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic 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
    • G03G9/09—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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic 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
    • G03G9/09716—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Developing Agents For Electrophotography (AREA)
DE60123732T 2000-11-20 2001-11-19 Toner zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren und Bilderzeugungsvorrichtung Expired - Lifetime DE60123732T3 (de)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2000353013 2000-11-20
JP2000353013A JP4246907B2 (ja) 2000-11-20 2000-11-20 静電潜像のカラー現像方法及び現像装置並びに現像用トナー
JP2000357190 2000-11-24
JP2000357190 2000-11-24
JP2001290125 2001-09-21
JP2001290125A JP4191917B2 (ja) 2001-09-21 2001-09-21 静電荷現像用一成分トナー、トナー収容容器及びそれを用いた画像形成装置
JP2001290317A JP4334792B2 (ja) 2000-11-24 2001-09-25 二成分現像剤用トナー、二成分現像剤、トナー容器、画像形成装置及び画像形成方法
JP2001290317 2001-09-25
EP01309736.5A EP1207433B2 (de) 2000-11-20 2001-11-19 Toner zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren und Bilderzeugungsvorrichtung

Publications (3)

Publication Number Publication Date
DE60123732D1 true DE60123732D1 (de) 2006-11-23
DE60123732T2 DE60123732T2 (de) 2007-08-16
DE60123732T3 DE60123732T3 (de) 2013-11-07

Family

ID=27481802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60123732T Expired - Lifetime DE60123732T3 (de) 2000-11-20 2001-11-19 Toner zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren und Bilderzeugungsvorrichtung

Country Status (2)

Country Link
EP (1) EP1207433B2 (de)
DE (1) DE60123732T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2003104902A1 (ja) * 2002-06-07 2005-10-13 富士ゼロックス株式会社 電子写真用トナー並びにそれを用いた電子写真用現像剤、画像形成装置及び画像形成方法
US8518620B2 (en) 2003-10-31 2013-08-27 Canon Kabushiki Kaisha Magnetic toner
JP3930873B2 (ja) 2004-06-18 2007-06-13 シャープ株式会社 二成分現像剤およびそれを用いる二成分現像装置
EP1875313B1 (de) 2005-04-15 2013-06-19 Canon Kabushiki Kaisha Schwarzer toner
EP1862861A3 (de) * 2006-05-29 2009-07-22 Konica Minolta Business Technologies, Inc. Toner zur Entwicklung elektrostatischer Bilder
JP5211014B2 (ja) * 2009-10-26 2013-06-12 京セラドキュメントソリューションズ株式会社 トナーセット、現像剤セット及び画像形成装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229035A (ja) * 1984-04-27 1985-11-14 Canon Inc 現像方法
JPH04184354A (ja) † 1990-11-20 1992-07-01 Canon Inc 磁性トナー
JP3060128B2 (ja) † 1991-09-05 2000-07-10 キヤノン株式会社 磁性トナー
JP3101480B2 (ja) † 1993-01-11 2000-10-23 キヤノン株式会社 静電荷像現像用トナー及びその製造方法
US5648170A (en) * 1993-04-27 1997-07-15 Toda Kogyo Corporation Coated granular magnetite particles and process for producing the same
JPH0777828A (ja) † 1993-09-08 1995-03-20 Fujitsu Ltd 画像形成装置用トナー
JP3091130B2 (ja) † 1995-03-07 2000-09-25 シャープ株式会社 現像装置及びそれに用いる非磁性１成分現像剤
JPH08320622A (ja) † 1995-03-22 1996-12-03 Ricoh Co Ltd 中間転写媒体及び画像形成装置
US5774775A (en) † 1995-03-31 1998-06-30 Ricoh Company, Ltd. Electrophotograhic image forming method using an intermediate image transfer element
JPH0987535A (ja) † 1995-09-25 1997-03-31 Yoshihiro Maekawa ニグロシン系染料の製造方法
JPH09138527A (ja) † 1995-11-14 1997-05-27 Ricoh Co Ltd 乾式二成分系カラー現像剤
JP3764520B2 (ja) † 1996-04-23 2006-04-12 コニカミノルタビジネステクノロジーズ株式会社 二成分現像剤用トナー
EP0936507A3 (de) * 1998-02-17 1999-11-17 Toda Kogyo Corp. Schwarzes teilchenförmiges magnetisierbares Verbundmaterial und schwarzer magnetischer Toner das dieses enthält
EP1035448A1 (de) * 1999-03-05 2000-09-13 Hodogaya Chemical Co Ltd Toner zum Entwickeln elektrostatischer Bilder unter Verwendung von Metall
JP4415422B2 (ja) † 1999-06-09 2010-02-17 株式会社豊田自動織機 清掃ロボット
JP2001350290A (ja) † 2000-06-08 2001-12-21 Toray Ind Inc フラッシュ定着用磁性トナー粒子

Also Published As

Publication number Publication date
EP1207433B2 (de) 2013-06-12
EP1207433A2 (de) 2002-05-22
DE60123732T2 (de) 2007-08-16
EP1207433A3 (de) 2003-10-15
EP1207433B1 (de) 2006-10-11
DE60123732T3 (de) 2013-11-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent