DE69418640T2 - Träger für elektrophotographische Zwecke und diesen Träger enthaltende Entwickler des Zweikomponententyps - Google Patents

Träger für elektrophotographische Zwecke und diesen Träger enthaltende Entwickler des Zweikomponententyps

Info

Publication number
DE69418640T2
DE69418640T2 DE69418640T DE69418640T DE69418640T2 DE 69418640 T2 DE69418640 T2 DE 69418640T2 DE 69418640 T DE69418640 T DE 69418640T DE 69418640 T DE69418640 T DE 69418640T DE 69418640 T2 DE69418640 T2 DE 69418640T2
Authority
DE
Germany
Prior art keywords
developers
carriers
carrier
component type
type containing
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 - Fee Related
Application number
DE69418640T
Other languages
English (en)
Other versions
DE69418640D1 (de
Inventor
Shinya Mayama
Suko Sato
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP05089477A external-priority patent/JP3127331B2/ja
Priority claimed from JP05089476A external-priority patent/JP3127330B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69418640D1 publication Critical patent/DE69418640D1/de
Publication of DE69418640T2 publication Critical patent/DE69418640T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G9/10—Developers with toner particles characterised by carrier 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings
    • G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/1136—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon atoms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69418640T 1993-03-25 1994-03-24 Träger für elektrophotographische Zwecke und diesen Träger enthaltende Entwickler des Zweikomponententyps Expired - Fee Related DE69418640T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP05089477A JP3127331B2 (ja) 1993-03-25 1993-03-25 電子写真用キャリア
JP05089476A JP3127330B2 (ja) 1993-03-25 1993-03-25 磁性体分散型キャリア及びそれを用いた静電荷像現像用２成分系現像剤組成物

Publications (2)

Publication Number Publication Date
DE69418640D1 DE69418640D1 (de) 1999-07-01
DE69418640T2 true DE69418640T2 (de) 2000-03-02

Family

ID=26430901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418640T Expired - Fee Related DE69418640T2 (de) 1993-03-25 1994-03-24 Träger für elektrophotographische Zwecke und diesen Träger enthaltende Entwickler des Zweikomponententyps

Country Status (3)

Country Link
US (1) US5565291A (de)
EP (1) EP0617338B1 (de)
DE (1) DE69418640T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6165663A (en) * 1996-04-08 2000-12-26 Canon Kabushiki Kaisha Magnetic coated carrier two-component type developer and developing method
US5796117A (en) * 1996-07-15 1998-08-18 Huls America Inc. Preparation of waterborne silane/titanium chelates composition
EP0843226B1 (de) * 1996-11-19 2002-02-27 Canon Kabushiki Kaisha Träger für elektrophotographische Entwickler, Entwickler des Zwei-Komponententyps, und Bildherstellungsverfahrens
JP3631578B2 (ja) * 1997-02-21 2005-03-23 コニカミノルタビジネステクノロジーズ株式会社 バインダー型キャリアおよび該キャリアの製造方法
US5998077A (en) * 1998-06-29 1999-12-07 Xerox Corporation Coated carrier
US6534232B1 (en) * 1999-05-10 2003-03-18 Ricoh Company, Ltd. Electrophotographic image formation method, carrier for two-component developer, two-component developer, container holding therein the two-component developer, and electrophotographic image formation apparatus
US6511733B2 (en) * 2000-03-16 2003-01-28 Toda Kogyo Corporation Magnetic recording medium containing specific non-magnetic composite particles of coated hematite particles
JP4109576B2 (ja) * 2003-06-04 2008-07-02 三井金属鉱業株式会社 電子写真現像剤用キャリアおよびこれを用いた現像剤ならびに画像形成方法
US7135538B2 (en) * 2003-11-12 2006-11-14 General Electric Company Transparent polycarbonate-polysiloxane copolymer blend, method for the preparation thereof, and article derived therefrom
JP2006091425A (ja) * 2004-09-24 2006-04-06 Ricoh Printing Systems Ltd 現像装置及びそれを用いた電子写真装置
US7476483B2 (en) * 2004-12-07 2009-01-13 Mitsui Mining And Smelting Co., Ltd. Carrier for electrophotographic developer and two-component electrophotographic developer
KR20110074724A (ko) * 2007-12-14 2011-07-01 나노시스, 인크. 기판 요소들의 형성 방법
US8211610B2 (en) * 2009-03-18 2012-07-03 Ricoh Company Limited Carrier for use in developer developing electrostatic image, developer using the carrier, and image forming method and apparatus and process cartridge using the developer
US8481239B2 (en) * 2009-10-13 2013-07-09 Ricoh Company Limited Carrier for two-component developer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US4071361A (en) * 1965-01-09 1978-01-31 Canon Kabushiki Kaisha Electrophotographic process and apparatus
JPS4223910B1 (de) * 1965-08-12 1967-11-17
US3781378A (en) * 1971-11-24 1973-12-25 Gen Electric High temperature membrane materials
JPS5666134A (en) * 1979-11-01 1981-06-04 Tokyo Shibaura Electric Co Maximum demand power monitor controlling method
JPS616959A (ja) * 1984-06-21 1986-01-13 Fujitsu Ltd リバ−シブルな送受話器を有する電話機
US4758491A (en) * 1987-07-06 1988-07-19 Eastman Kodak Company Dry toner and developer composition
JP2701848B2 (ja) * 1987-09-24 1998-01-21 三田工業株式会社 現像方法
US5021317A (en) * 1987-10-28 1991-06-04 Konica Corporation Electrostatic latent image developer with toner particles surface treated with a polysiloxane having ammonium salt functional groups
JPH02239256A (ja) * 1989-03-13 1990-09-21 Hitachi Chem Co Ltd 静電荷像現像用キヤリアおよび乾式現像剤
JP3102018B2 (ja) * 1990-07-12 2000-10-23 ミノルタ株式会社 静電潜像現像方法
US5213928A (en) * 1991-11-04 1993-05-25 Xerox Corporation Imaging member containing polysiloxane homopolymers

Also Published As

Publication number Publication date
DE69418640D1 (de) 1999-07-01
EP0617338A2 (de) 1994-09-28
EP0617338A3 (en) 1996-12-27
US5565291A (en) 1996-10-15
EP0617338B1 (de) 1999-05-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee