DE60209952D1 - Magnetischer Toner und Prozesskartusche - Google Patents

Magnetischer Toner und Prozesskartusche

Info

Publication number
DE60209952D1
DE60209952D1 DE60209952T DE60209952T DE60209952D1 DE 60209952 D1 DE60209952 D1 DE 60209952D1 DE 60209952 T DE60209952 T DE 60209952T DE 60209952 T DE60209952 T DE 60209952T DE 60209952 D1 DE60209952 D1 DE 60209952D1
Authority
DE
Germany
Prior art keywords
process cartridge
magnetic toner
toner
magnetic
cartridge
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
DE60209952T
Other languages
English (en)
Other versions
DE60209952T2 (de
Inventor
Kaori Hiratsuka
Hirohide Tanikawa
Tsutomu Onuma
Nobuyuki Okubo
Tsuneo Nakanishi
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
Application granted granted Critical
Publication of DE60209952D1 publication Critical patent/DE60209952D1/de
Publication of DE60209952T2 publication Critical patent/DE60209952T2/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
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • 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
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
DE60209952T 2001-03-15 2002-03-13 Magnetischer Toner und Prozesskartusche Expired - Lifetime DE60209952T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001073483 2001-03-15
JP2001073483 2001-03-15

Publications (2)

Publication Number Publication Date
DE60209952D1 true DE60209952D1 (de) 2006-05-11
DE60209952T2 DE60209952T2 (de) 2006-10-19

Family

ID=18930899

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209952T Expired - Lifetime DE60209952T2 (de) 2001-03-15 2002-03-13 Magnetischer Toner und Prozesskartusche

Country Status (5)

Country Link
US (1) US6630275B2 (de)
EP (1) EP1241530B1 (de)
KR (1) KR100501854B1 (de)
CN (1) CN100394310C (de)
DE (1) DE60209952T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733940B2 (en) * 2001-04-04 2004-05-11 Tomoegawa Paper Co., Ltd. Toner for magnetic ink character recognition system and non-magnetic monocomponent development method
US20040081904A1 (en) * 2002-09-24 2004-04-29 Brother Kogyo Kabushiki Kaisha Electrostatic developing toner
US7001703B2 (en) 2002-09-27 2006-02-21 Canon Kabushiki Kaisha Toner
EP1455236B8 (de) * 2003-03-07 2007-03-07 Canon Kabushiki Kaisha Farbtoner
EP1455237B1 (de) * 2003-03-07 2011-05-25 Canon Kabushiki Kaisha Toner und Zweikomponentenentwickler
KR100548838B1 (ko) * 2003-03-10 2006-02-02 캐논 가부시끼가이샤 건식 토너, 건식 토너의 제조방법 및 화상형성방법
DE602004023161D1 (de) * 2003-08-01 2009-10-29 Canon Kk Toner
US7273686B2 (en) * 2003-08-01 2007-09-25 Canon Kabushiki Kaisha Toner
JP2005173485A (ja) * 2003-12-15 2005-06-30 Canon Inc 現像装置、プロセスカートリッジ及び画像形成装置
JP4662462B2 (ja) * 2004-09-17 2011-03-30 株式会社リコー トナーの製造装置及び製造方法
JP4649217B2 (ja) * 2005-01-28 2011-03-09 キヤノン株式会社 現像装置、プロセスカートリッジ及び画像形成装置
JP4785407B2 (ja) * 2005-04-18 2011-10-05 キヤノン株式会社 現像装置、プロセスカートリッジ及び画像形成装置
CN101416121A (zh) * 2006-04-11 2009-04-22 佳能株式会社 显影方法和显影组件
US20080090167A1 (en) * 2006-10-13 2008-04-17 Ligia Aura Bejat Method of addition of extra particulate additives to image forming material
US20080090166A1 (en) * 2006-10-13 2008-04-17 Rick Owen Jones Addition of extra particulate additives to chemically processed toner
JP2009229736A (ja) * 2008-03-21 2009-10-08 Fuji Xerox Co Ltd 磁気潜像現像用磁性重合体粒子及びその製造方法、並びに、磁気潜像用液体現像剤、カートリッジ及び画像形成装置
KR20120072840A (ko) * 2010-12-24 2012-07-04 삼성정밀화학 주식회사 내환경성, 유동성 및 대전성이 우수한 토너

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1058157A (en) * 1912-06-10 1913-04-08 John W Curtis Rotary engine.
JP2742694B2 (ja) 1988-09-22 1998-04-22 コニカ株式会社 静電荷像記録方法
US5143837A (en) 1989-06-09 1992-09-01 Seatec Enzyme complex having collagenolytic activity isolated from crabs
JP2658006B2 (ja) 1989-08-29 1997-09-30 三田工業株式会社 静電荷像現像用トナー及びその製造方法
US5240803A (en) 1989-08-29 1993-08-31 Mita Industrial Co., Ltd. Toner for developing statically charged images and process for preparation thereof
JPH03229268A (ja) 1990-02-02 1991-10-11 Toyobo Co Ltd 電子写真用トナー
JPH041766A (ja) 1990-04-19 1992-01-07 Canon Inc 静電荷像現像用トナー
JPH04102862A (ja) 1990-08-21 1992-04-03 Toyobo Co Ltd 電子写真用カラートナー
JP2715337B2 (ja) * 1990-10-26 1998-02-18 キヤノン株式会社 画像形成方法
PH11992043811B1 (en) 1991-01-24 2002-08-22 Martek Corp Arachidonic acid and methods for the production and use thereof
JP3094676B2 (ja) 1992-07-29 2000-10-03 松下電器産業株式会社 磁性トナー
US5985506A (en) 1992-07-29 1999-11-16 Matsushita Electric Industrial Co., Ltd. Reversal electrophotographic developing method employing recyclable magnetic toner
JPH0651561A (ja) 1992-07-31 1994-02-25 Matsushita Electric Ind Co Ltd 正帯電非磁性一成分トナー及び現像方法
JPH06342224A (ja) 1993-06-01 1994-12-13 Konica Corp トナー粒子
SG44763A1 (en) * 1993-10-08 1997-12-19 Canon Kk Magnetic toner process cartridge and image forming method
JP3411112B2 (ja) 1994-11-04 2003-05-26 シスメックス株式会社 粒子画像分析装置
DE69605585T2 (de) * 1995-02-10 2000-05-18 Canon Kk Toner zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren, Entwicklungsanordnung und Prozesskartusche
CA2177103A1 (en) * 1995-05-23 1996-11-24 Masatomi Funato Toner for two component magnetic developing agent
US6033817A (en) 1996-07-31 2000-03-07 Canon Kabushiki Kaisha Toner for developing electrostatic image and image forming method
JP3754802B2 (ja) 1996-07-31 2006-03-15 キヤノン株式会社 静電荷像現像用トナー及び画像形成方法
EP0881544B1 (de) * 1997-05-30 2006-06-14 Canon Kabushiki Kaisha Magnetischer Toner für die Entwicklung elektrostatischer Bilder, Verfahren zur Herstellung, seine Anwendung in einem Bildherstellungsverfahren und Prozesscassette
JP3890143B2 (ja) 1997-05-30 2007-03-07 キヤノン株式会社 静電荷像現像用磁性トナー、その製造方法、画像形成方法及びプロセスカートリッジ
US6447969B1 (en) * 1999-06-02 2002-09-10 Canon Kabushiki Kaisha Toner and image forming method
DE60038856D1 (de) * 1999-10-06 2008-06-26 Canon Kk Herstellungsverfahren für Toner
US6589701B2 (en) 2000-07-28 2003-07-08 Canon Kabushiki Kaisha Dry toner, image forming method and process cartridge

Also Published As

Publication number Publication date
DE60209952T2 (de) 2006-10-19
EP1241530A3 (de) 2003-10-29
EP1241530A2 (de) 2002-09-18
CN100394310C (zh) 2008-06-11
KR100501854B1 (ko) 2005-07-20
US20030039908A1 (en) 2003-02-27
KR20020073410A (ko) 2002-09-26
EP1241530B1 (de) 2006-03-22
US6630275B2 (en) 2003-10-07
CN1375747A (zh) 2002-10-23

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Legal Events

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