DE69513589D1 - Magnetischer Toner, Abbilddungsverfahren - Google Patents

Magnetischer Toner, Abbilddungsverfahren

Info

Publication number
DE69513589D1
DE69513589D1 DE69513589T DE69513589T DE69513589D1 DE 69513589 D1 DE69513589 D1 DE 69513589D1 DE 69513589 T DE69513589 T DE 69513589T DE 69513589 T DE69513589 T DE 69513589T DE 69513589 D1 DE69513589 D1 DE 69513589D1
Authority
DE
Germany
Prior art keywords
magnetic toner
imaging process
imaging
toner
magnetic
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
DE69513589T
Other languages
English (en)
Other versions
DE69513589T2 (de
Inventor
Takaaki Kotaki
Masaki Uchiyama
Yasutaka Akashi
Makoto Unno
Yushi Mikuriya
Tadashi Dojyo
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
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69513589D1 publication Critical patent/DE69513589D1/de
Application granted granted Critical
Publication of DE69513589T2 publication Critical patent/DE69513589T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0838—Size of 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
    • G03G9/0831—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
    • G03G9/0831—Chemical composition of the magnetic components
    • G03G9/0834—Non-magnetic inorganic compounds chemically incorporated in 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
    • G03G9/0835—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
    • G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/104—One component toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69513589T 1994-08-05 1995-08-04 Magnetischer Toner, Abbilddungsverfahren Expired - Lifetime DE69513589T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20305694 1994-08-05
JP20305894 1994-08-05

Publications (2)

Publication Number Publication Date
DE69513589D1 true DE69513589D1 (de) 2000-01-05
DE69513589T2 DE69513589T2 (de) 2000-06-08

Family

ID=26513722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513589T Expired - Lifetime DE69513589T2 (de) 1994-08-05 1995-08-04 Magnetischer Toner, Abbilddungsverfahren

Country Status (6)

Country Link
US (1) US5641600A (de)
EP (1) EP0699963B1 (de)
KR (1) KR100198767B1 (de)
CN (1) CN1119704C (de)
DE (1) DE69513589T2 (de)
HK (1) HK1011750A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3450658B2 (ja) * 1996-07-31 2003-09-29 キヤノン株式会社 静電荷潜像現像用磁性トナー、装置ユニット及び画像形成方法
DE69834865T2 (de) * 1997-05-30 2006-12-07 Canon K.K. Magnetischer Toner für die Entwicklung elektrostatischer Bilder, Verfahren zur Herstellung, seine Anwendung in einem Bildherstellungsverfahren und Prozesscassette
EP0905568B1 (de) * 1997-09-16 2004-12-08 Canon Kabushiki Kaisha Magnetischer Toner und Bildherstellungsverfahren
JP3927693B2 (ja) * 1998-07-22 2007-06-13 キヤノン株式会社 磁性微粒子分散型樹脂キャリア，二成分系現像剤及び画像形成方法
EP0999477B1 (de) 1998-11-06 2005-11-02 Toda Kogyo Corporation Elektrophotographischer magnetischer Träger
JP4323684B2 (ja) 1999-06-30 2009-09-02 キヤノン株式会社 磁性体分散型樹脂キャリアの製造方法
DE60115737T2 (de) * 2000-02-21 2006-07-27 Canon K.K. Magnetischer Toner und Bildherstellungsverfahren unter Verwendung desselben
US6670087B2 (en) 2000-11-07 2003-12-30 Canon Kabushiki Kaisha Toner, image-forming apparatus, process cartridge and image forming method
KR100740395B1 (ko) * 2003-10-31 2007-07-16 캐논 가부시끼가이샤 자성 토너
WO2009057807A1 (ja) * 2007-10-31 2009-05-07 Canon Kabushiki Kaisha 磁性トナー
JP5268325B2 (ja) * 2007-10-31 2013-08-21 キヤノン株式会社 画像形成方法
WO2013018367A1 (ja) 2011-08-03 2013-02-07 キヤノン株式会社 現像剤担持体、その製造方法及び現像装置
JP5758936B2 (ja) * 2013-03-15 2015-08-05 京セラドキュメントソリューションズ株式会社 磁性１成分現像用トナー
US9971263B2 (en) 2016-01-08 2018-05-15 Canon Kabushiki Kaisha Toner
JP2017181575A (ja) * 2016-03-28 2017-10-05 富士ゼロックス株式会社 二成分現像剤用キャリア及びその製造方法、二成分現像剤、画像形成方法、並びに、画像形成装置
US10162281B2 (en) 2016-06-27 2018-12-25 Canon Kabushiki Kaisha Liquid developer and manufacturing method of liquid developer
JP7034780B2 (ja) 2018-03-16 2022-03-14 キヤノン株式会社 液体現像剤
JP7237644B2 (ja) 2019-02-25 2023-03-13 キヤノン株式会社 液体現像剤及び液体現像剤の製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221776A (en) * 1938-09-08 1940-11-19 Chester F Carlson Electron photography
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US2618552A (en) * 1947-07-18 1952-11-18 Battelle Development Corp Development of electrophotographic images
US2874063A (en) * 1953-03-23 1959-02-17 Rca Corp Electrostatic printing
US4071361A (en) * 1965-01-09 1978-01-31 Canon Kabushiki Kaisha Electrophotographic process and apparatus
JPS4223910B1 (de) 1965-08-12 1967-11-17
US3909258A (en) * 1972-03-15 1975-09-30 Minnesota Mining & Mfg Electrographic development process
JPS5832375B2 (ja) * 1978-07-28 1983-07-12 キヤノン株式会社 現像方法
JPS6090345A (ja) * 1983-10-24 1985-05-21 Fuji Xerox Co Ltd 電子複写機の現像剤キヤリヤ
JPS6134070A (ja) * 1984-07-27 1986-02-18 Titan Kogyo Kk 四三酸化鉄顔料の製造法
JPS62278131A (ja) * 1986-05-28 1987-12-03 Canon Inc ケイ素元素を有する磁性酸化鉄
JPH0810341B2 (ja) * 1986-05-28 1996-01-31 キヤノン株式会社 磁性トナ−
JPS6310163A (ja) * 1986-06-30 1988-01-16 Nippon Paint Co Ltd 磁性体被覆トナ−
CA1330869C (en) * 1986-09-03 1994-07-26 Kouichi Nagata Magnetic carrier used for developer
ATE136663T1 (de) * 1989-05-30 1996-04-15 Canon Kk Magnetischer toner für die entwicklung elektronischer bilder
JP2873017B2 (ja) * 1989-06-07 1999-03-24 三信工業株式会社 船外機用２サイクル内燃機関の燃料供給装置
JP3363458B2 (ja) * 1990-07-27 2003-01-08 キヤノン株式会社 磁性現像剤、装置ユニット、電子写真装置及び磁性インク記号の識別方法
US5338894A (en) * 1990-09-21 1994-08-16 Canon Kabushiki Kaisha Image forming method with improved development
JP2906084B2 (ja) * 1990-11-22 1999-06-14 戸田工業株式会社 球形を呈した黒色スピネル型酸化鉄粒子粉末及びその製造法
JPH0825747B2 (ja) * 1991-09-13 1996-03-13 三井金属鉱業株式会社 マグネタイト粒子およびその製造方法
JP2862412B2 (ja) * 1991-09-13 1999-03-03 キヤノン株式会社 磁性トナー、磁性現像剤、装置ユニット、画像形成装置及びファクシミリ装置
US5180650A (en) * 1992-01-31 1993-01-19 Xerox Corporation Toner compositions with conductive colored magnetic particles
US5648170A (en) * 1993-04-27 1997-07-15 Toda Kogyo Corporation Coated granular magnetite particles and process for producing the same

Also Published As

Publication number Publication date
HK1011750A1 (en) 1999-07-16
EP0699963A1 (de) 1996-03-06
CN1148189A (zh) 1997-04-23
KR100198767B1 (ko) 1999-06-15
EP0699963B1 (de) 1999-12-01
US5641600A (en) 1997-06-24
CN1119704C (zh) 2003-08-27
DE69513589T2 (de) 2000-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition