SG44763A1 - Magnetic toner process cartridge and image forming method - Google Patents

Magnetic toner process cartridge and image forming method

Info

Publication number
SG44763A1
SG44763A1 SG1996007130A SG1996007130A SG44763A1 SG 44763 A1 SG44763 A1 SG 44763A1 SG 1996007130 A SG1996007130 A SG 1996007130A SG 1996007130 A SG1996007130 A SG 1996007130A SG 44763 A1 SG44763 A1 SG 44763A1
Authority
SG
Singapore
Prior art keywords
magnetic toner
magnetic
iron oxide
oxide particles
particle size
Prior art date
Application number
SG1996007130A
Other languages
English (en)
Inventor
Takashige Kasuya
Masachiro Katada
Takakini Kobori
Hiroyuki Suematsu
Koichi Tomiyama
Hiroshi Yusa
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of SG44763A1 publication Critical patent/SG44763A1/en

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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09775—Organic compounds containing atoms other than carbon, hydrogen or oxygen
    • 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
    • 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
    • G03G9/083—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
    • G03G9/0836—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
    • G03G9/083—Magnetic toner particles
    • G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/091—Azo dyes
    • 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
    • G03G9/09783—Organo-metallic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Compounds Of Iron (AREA)
SG1996007130A 1993-10-08 1994-10-06 Magnetic toner process cartridge and image forming method SG44763A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27592893 1993-10-08

Publications (1)

Publication Number Publication Date
SG44763A1 true SG44763A1 (en) 1997-12-19

Family

ID=17562386

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996007130A SG44763A1 (en) 1993-10-08 1994-10-06 Magnetic toner process cartridge and image forming method

Country Status (9)

Country Link
US (1) US5663026A (zh)
EP (1) EP0650097B1 (zh)
KR (1) KR0156505B1 (zh)
CN (1) CN1088528C (zh)
AT (1) ATE178722T1 (zh)
DE (1) DE69417678T2 (zh)
ES (1) ES2130323T3 (zh)
HK (1) HK1012049A1 (zh)
SG (1) SG44763A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0159576B1 (ko) * 1993-11-30 1999-03-20 미따라이 하지메 정전 화상을 현상하기 위한 토너 및 현상제, 이들의 제조 방법, 및 화상 형성 방법
US5695902A (en) * 1995-11-20 1997-12-09 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming method and process-cartridge
US5882832A (en) * 1996-04-30 1999-03-16 Ricoh Company, Ltd. One component developer developing method and dry toner therefor
DE69739547D1 (de) * 1996-05-22 2009-10-08 Seiko Epson Corp Bildempfangsfolie
EP0851307B1 (en) * 1996-12-26 2005-04-27 Canon Kabushiki Kaisha Magnetic toner, process for producing magnetic toner, and image forming method
JPH10221880A (ja) * 1997-02-07 1998-08-21 Toshiba Corp 電子写真用現像剤及びこれを用いた現像装置
JP3224774B2 (ja) * 1997-09-25 2001-11-05 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
DE69819997T2 (de) * 1997-09-25 2004-10-07 Canon Kk Magnetischer Toner und dessen Anwendung in einem Bildherstellungsverfahren und in einer Prozesskassette
US6033820A (en) * 1998-03-31 2000-03-07 Konica Corporation Toner for developing an electrostatic image
EP1241530B1 (en) * 2001-03-15 2006-03-22 Canon Kabushiki Kaisha Magnetic toner and process cartridge
EP1326143A3 (en) * 2001-11-01 2003-07-16 Ricoh Company, Ltd. Developing device in an image forming apparatus for using a two component type developer including magnetic toner
US6786136B2 (en) * 2002-06-25 2004-09-07 Unilever Bestfoods, North America, Division Of Conopco, Inc. Apparatus for preventing passing off of a brewed beverage
US7094513B2 (en) 2002-12-06 2006-08-22 Orient Chemical Industries, Ltd. Charge control agent and toner for electrostatic image development
EP1645914B1 (en) * 2004-10-08 2012-06-06 Canon Kabushiki Kaisha Magnetic toner
KR101241090B1 (ko) * 2006-04-28 2013-03-08 캐논 가부시끼가이샤 자성 토너
JP5164715B2 (ja) * 2008-07-25 2013-03-21 キヤノン株式会社 トナー
CN101907862A (zh) * 2009-06-22 2010-12-08 富美科技有限公司 Hp 3000系列碳粉盒的生产匹配
CN102087461A (zh) * 2009-06-25 2011-06-08 富美科技有限公司 Hp4500系列碳粉盒组件的匹配
CN101968619A (zh) * 2009-06-25 2011-02-09 富美科技有限公司 Hp 1215系列碳粉盒的生产匹配
CN101968622A (zh) * 2009-06-25 2011-02-09 富美科技有限公司 Hp 1300系列碳粉盒组件的匹配
CN101968623A (zh) * 2009-07-03 2011-02-09 富美科技有限公司 Hp 4730系列碳粉盒的生产匹配
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
KR20160095332A (ko) 2015-02-03 2016-08-11 정호권 차량용 제설기
JP2017083822A (ja) 2015-10-29 2017-05-18 キヤノン株式会社 トナーの製造方法および樹脂粒子の製造方法

Family Cites Families (18)

* 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 (zh) * 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
CA1138723A (en) * 1978-07-28 1983-01-04 Tsutomu Toyono Developing method for developer transfer under electrical bias and apparatus therefor
JPS6134070A (ja) * 1984-07-27 1986-02-18 Titan Kogyo Kk 四三酸化鉄顔料の製造法
JPS61155223A (ja) * 1984-12-27 1986-07-14 Toda Kogyo Corp 球型を呈したマグネタイト粒子粉末及びその製造法
JPH0810341B2 (ja) * 1986-05-28 1996-01-31 キヤノン株式会社 磁性トナ−
JPS62278131A (ja) * 1986-05-28 1987-12-03 Canon Inc ケイ素元素を有する磁性酸化鉄
ES2076986T3 (es) * 1989-04-26 1995-11-16 Canon Kk Revelador magnetico, metodo para la formacion de imagenes y aparato para la formacion de imagenes.
EP0468525B1 (en) * 1990-07-27 1997-11-26 Canon Kabushiki Kaisha Magnetic developer, electrophotographic apparatus and recognition method of magnetic ink character
US5356712A (en) * 1991-09-13 1994-10-18 Mitsui Mining & Smelting Co., Ltd. Magnetite particles
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
US5424810A (en) * 1991-09-13 1995-06-13 Canon Kabushiki Kaisha Magnetic toner, magnetic developer, apparatus unit, image forming apparatus and facsimile apparatus

Also Published As

Publication number Publication date
US5663026A (en) 1997-09-02
HK1012049A1 (en) 1999-07-23
DE69417678T2 (de) 1999-10-28
CN1088528C (zh) 2002-07-31
KR0156505B1 (ko) 1998-12-15
EP0650097B1 (en) 1999-04-07
ATE178722T1 (de) 1999-04-15
CN1111763A (zh) 1995-11-15
EP0650097A1 (en) 1995-04-26
DE69417678D1 (de) 1999-05-12
ES2130323T3 (es) 1999-07-01
KR950012156A (ko) 1995-05-16

Similar Documents

Publication Publication Date Title
SG44763A1 (en) Magnetic toner process cartridge and image forming method
EP0750232A3 (en) Magnetic particles for magnetic toner and process for producing the same
EP1128225A3 (en) Magnetic toner and image-forming method making use of the same
CA2062382A1 (en) Magnetic toner, image forming method, surface-modified fine silica powder and process for its production
EP1939693A3 (en) Dry toner, image forming method and process cartridge
AU557231B2 (en) Magnetic carrier powder
HK35296A (en) Magnetic developer image forming method and image forming apparatus
EP0774696A3 (en) Toner for developing electrostatic image, image forming method and process-cartridge
EP0661311A3 (en) Fine particles from the combination of film-forming compositions.
EP0708376A3 (en) Two-component type developer, developing method and image forming method
NO941624D0 (no) Pigment for en beleggingssammensetning for trykkpapir
EP0905569A3 (en) Magnetic toner, image forming method and process cartridge
CA2029034A1 (en) Toner for developing electrostatic images, image forming method and image forming apparatus
CA2063150A1 (en) Magnetic paint material and process for producing the same
TW350935B (en) Toner composition for electrostatic charge development and image forming process using the same
EP0982379A3 (en) Particle surface-modifying method and particle surface-modifying device
EP0915385A3 (en) Magnetic toner for MICR printer
JPS5616145A (en) Magnetic toner
CA2063871A1 (en) Central hubs for flexible magnetic data discs formed of magnetically soft polyacetal compositions
JPS55120041A (en) Magnetic developer
JPS5763804A (en) Magnetic recording medium
JPS6491143A (en) Electrostatic image developing toner
EP0989468A3 (en) Magnetic particles and magnetic carrier for electrophotographic developer
EP1164581A3 (en) Spindle-shaped goethite particles, spindle-shaped hematite particles, spindle-shaped magnetic metal particles containing iron as main component and processes for producing the same
Gol'dman The Effects of Manganese and Silicon Contents in Iron Powders on the Properties of Pressed Magnetically Soft Materials