KR970001227A - 자성토너용 자성입자 및 이들의 제조방법 - Google Patents

자성토너용 자성입자 및 이들의 제조방법

Info

Publication number
KR970001227A
KR970001227A KR1019960021345A KR19960021345A KR970001227A KR 970001227 A KR970001227 A KR 970001227A KR 1019960021345 A KR1019960021345 A KR 1019960021345A KR 19960021345 A KR19960021345 A KR 19960021345A KR 970001227 A KR970001227 A KR 970001227A
Authority
KR
South Korea
Prior art keywords
magnetic
manufacturing
toner
magnetic particles
particles
Prior art date
Application number
KR1019960021345A
Other languages
English (en)
Other versions
KR100407243B1 (ko
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 filed Critical
Publication of KR970001227A publication Critical patent/KR970001227A/ko
Application granted granted Critical
Publication of KR100407243B1 publication Critical patent/KR100407243B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • 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
    • G03G9/083—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
    • G03G9/0836—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
    • G03G9/083—Magnetic toner particles
    • G03G9/0839—Treatment of the magnetic components; Combination of the magnetic components with non-magnetic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
KR1019960021345A 1995-06-15 1996-06-14 자성토너용 자성입자 및 이들의 제조방법 KR100407243B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17420295 1995-06-15
JP95-174202 1995-06-15

Publications (2)

Publication Number Publication Date
KR970001227A true KR970001227A (ko) 1997-01-21
KR100407243B1 KR100407243B1 (ko) 2004-05-22

Family

ID=15974512

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960021345A KR100407243B1 (ko) 1995-06-15 1996-06-14 자성토너용 자성입자 및 이들의 제조방법

Country Status (5)

Country Link
US (2) US5874019A (ko)
EP (1) EP0750232B1 (ko)
JP (1) JP3584954B2 (ko)
KR (1) KR100407243B1 (ko)
DE (1) DE69631267T2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000059007A (ko) * 2000-07-08 2000-10-05 오성근 식품용 등급의 원료만으로 구성된 액체 세정제의 조성물
KR20210075643A (ko) * 2019-12-13 2021-06-23 광주여자대학교 산학협력단 유카 추출물을 이용한 친환경 피부 세정제와 이의 제조방법

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6689485B2 (en) * 1997-01-17 2004-02-10 The Penn State Research Foundation Powerful reductant for decontamination of groundwater and surface streams
EP0905568B1 (en) * 1997-09-16 2004-12-08 Canon Kabushiki Kaisha Magnetic toner and image forming method
DE69819997T2 (de) * 1997-09-25 2004-10-07 Canon Kk Magnetischer Toner und dessen Anwendung in einem Bildherstellungsverfahren und in einer Prozesskassette
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
US6251555B1 (en) * 1998-04-17 2001-06-26 Toda Kogyo Corporation Black magnetic composite particles for black magnetic toner and black magnetic toner using the same
US6140001A (en) * 1999-05-04 2000-10-31 Mitsui Mining & Smelting Co., Ltd. Iron oxide microparticles and a process for producing them
DE10044397A1 (de) * 2000-09-08 2002-03-21 Bayer Ag Magnetite und deren Verwendung bei der Herstellung von Tonern
US6670087B2 (en) 2000-11-07 2003-12-30 Canon Kabushiki Kaisha Toner, image-forming apparatus, process cartridge and image forming method
US6827757B2 (en) * 2001-11-30 2004-12-07 Jfe Steel Corporation Magnetite-iron based composite powder, magnetite-iron based powder mixture, method for producing the same, method for remedying polluted soil, water or gases and electromagnetic wave absorber
US7226544B2 (en) 2002-06-10 2007-06-05 Mitsui Mining & Smelting Co., Ltd. Magnetite particles
GB0217899D0 (en) * 2002-08-01 2002-09-11 Int Coatings Ltd Toner/developer compositions
AU2003265413B2 (en) * 2002-08-13 2008-07-17 Intercat, Inc. Flue gas treatments to reduce NOx and Co emissions
JP4018495B2 (ja) * 2002-09-27 2007-12-05 キヤノン株式会社 乾式トナー
JP3872024B2 (ja) * 2003-02-07 2007-01-24 パウダーテック株式会社 キャリア芯材、被覆キャリア、電子写真用二成分系現像剤および画像形成方法
US7452649B2 (en) * 2003-09-12 2008-11-18 Canon Kabushiki Kaisha Magnetic toner, and image forming method
US7431825B2 (en) * 2003-12-05 2008-10-07 Intercat, Inc. Gasoline sulfur reduction using hydrotalcite like compounds
TWI342335B (en) * 2004-06-02 2011-05-21 Intercat Inc Mixed metal oxide additives
DE102004044557B3 (de) * 2004-09-15 2006-06-14 Bayer Inc., Sarnia Mischmetallhydroxide, deren Herstellung und Verwendung
CN100492186C (zh) * 2004-10-08 2009-05-27 京瓷美达株式会社 磁性调色剂及使用该磁性调色剂的图像形成方法
EP1645914B1 (en) 2004-10-08 2012-06-06 Canon Kabushiki Kaisha Magnetic toner
JP4616137B2 (ja) * 2004-10-08 2011-01-19 京セラミタ株式会社 磁性トナーとそれを用いた画像形成方法
JP4771045B2 (ja) * 2004-10-08 2011-09-14 戸田工業株式会社 磁性酸化鉄粒子粉末
EP1645913B1 (en) 2004-10-08 2011-03-16 Canon Kabushiki Kaisha Magnetic toner
US20060141379A1 (en) * 2004-11-30 2006-06-29 Kouzou Teramoto Magnetic toner and image forming method using the same
JP4578295B2 (ja) * 2005-03-18 2010-11-10 京セラミタ株式会社 ２成分現像剤用磁性トナーおよび該現像剤を用いた画像形成方法
US7575839B2 (en) 2005-03-31 2009-08-18 Kyocera Mita Corporation Magnetic toner for two-component developer and image forming method using the developer
JP4583996B2 (ja) * 2005-03-31 2010-11-17 京セラミタ株式会社 静電潜像現像用トナー及び画像形成方法
US7678524B2 (en) 2005-05-19 2010-03-16 Canon Kabushiki Kaisha Magnetic toner
DE102005051587A1 (de) 2005-10-27 2007-05-03 Consortium für elektrochemische Industrie GmbH Zwitterionische Strukturelemente aufweisende Partikel
US20080044346A1 (en) * 2006-08-16 2008-02-21 Hoganas Ab Use of a powder composition and a medium
KR101349995B1 (ko) * 2007-02-23 2014-01-13 도다 고교 가부시끼가이샤 흑색 자성 산화철 입자 분말
JP5310994B2 (ja) * 2008-03-31 2013-10-09 戸田工業株式会社 磁性トナー用磁性酸化鉄粒子粉末及びその製造法
JP5164715B2 (ja) * 2008-07-25 2013-03-21 キヤノン株式会社 トナー
CN102253617A (zh) * 2011-06-21 2011-11-23 天津市中环天佳电子有限公司 磁性防伪墨粉
US20150140595A1 (en) * 2012-05-22 2015-05-21 Joseph Gerard Utermohlen Formulations for the synthesis of paramagnetic particles and methods that utilize the particles for biochemical applications
KR20160090567A (ko) 2015-01-22 2016-08-01 주식회사 파인로보틱스 로봇 청소기 및 로봇 청소기 제어 방법
KR102318295B1 (ko) 2015-01-22 2021-10-27 에브리봇 주식회사 로봇 청소기 및 로봇 청소기 제어 방법
KR102345564B1 (ko) 2015-01-22 2021-12-30 에브리봇 주식회사 로봇 청소기 및 로봇 청소기 제어 방법
KR20160090570A (ko) 2015-01-22 2016-08-01 주식회사 파인로보틱스 로봇 청소기 및 로봇 청소기 제어 방법
KR102321278B1 (ko) 2015-01-22 2021-11-03 에브리봇 주식회사 로봇 청소기 및 로봇 청소기 제어 방법
CN107754867B (zh) * 2017-11-17 2020-09-11 南京大学 一种高机械强度磁性强碱阴离子交换树脂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4952617A (en) * 1987-11-06 1990-08-28 Columbian Chemicals Company Dispersion of pigments in resins and coatings systems
DE3821341A1 (de) * 1988-06-24 1989-12-28 Bayer Ag Neue hitzestabile eisenoxidschwarz-pigmente, verfahren zu ihrer herstellung sowie deren verwendung
JP2769882B2 (ja) * 1989-10-05 1998-06-25 キヤノン株式会社 静電潜像現像用磁性トナー
EP0423743B1 (en) * 1989-10-17 1995-03-01 Canon Kabushiki Kaisha Magnetic toner
US5424810A (en) * 1991-09-13 1995-06-13 Canon Kabushiki Kaisha Magnetic toner, magnetic developer, apparatus unit, image forming apparatus and facsimile apparatus
CA2107524C (en) * 1992-10-06 1999-01-19 Hiromitsu Misawa Iron oxide particles and process for producing the same
US5599627A (en) * 1993-10-08 1997-02-04 Toda Kogyo Corporation Magnetic particles comprising magnetite core and process for producing the same
US5731120A (en) * 1994-11-30 1998-03-24 Minolta Co., Ltd. Carrier for electrophotography with surface coated with specified co-polymer resin of organopolysiloxane with radical monomer
US5709975A (en) * 1996-07-23 1998-01-20 Eastman Kodak Company Coated hard ferrite carrier particles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000059007A (ko) * 2000-07-08 2000-10-05 오성근 식품용 등급의 원료만으로 구성된 액체 세정제의 조성물
KR20210075643A (ko) * 2019-12-13 2021-06-23 광주여자대학교 산학협력단 유카 추출물을 이용한 친환경 피부 세정제와 이의 제조방법

Also Published As

Publication number Publication date
JPH0959024A (ja) 1997-03-04
EP0750232A2 (en) 1996-12-27
US5874019A (en) 1999-02-23
EP0750232B1 (en) 2004-01-07
US5843610A (en) 1998-12-01
DE69631267T2 (de) 2004-11-18
DE69631267D1 (de) 2004-02-12
EP0750232A3 (en) 1997-01-02
JP3584954B2 (ja) 2004-11-04
KR100407243B1 (ko) 2004-05-22

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