GB8713696D0 - Producing magnetic material - Google Patents

Producing magnetic material

Info

Publication number
GB8713696D0
GB8713696D0 GB878713696A GB8713696A GB8713696D0 GB 8713696 D0 GB8713696 D0 GB 8713696D0 GB 878713696 A GB878713696 A GB 878713696A GB 8713696 A GB8713696 A GB 8713696A GB 8713696 D0 GB8713696 D0 GB 8713696D0
Authority
GB
United Kingdom
Prior art keywords
magnetic material
producing magnetic
producing
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.)
Withdrawn
Application number
GB878713696A
Other versions
GB2192870A (en
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 GB8713696D0 publication Critical patent/GB8713696D0/en
Publication of GB2192870A publication Critical patent/GB2192870A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • 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
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Hard Magnetic Materials (AREA)
GB08713696A 1986-06-11 1987-06-11 Process for producing magnetic material for magnetic toner Withdrawn GB2192870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61136766A JPS62294089A (en) 1986-06-11 1986-06-11 Production of magnetic substance for magnetic toner

Publications (2)

Publication Number Publication Date
GB8713696D0 true GB8713696D0 (en) 1987-07-15
GB2192870A GB2192870A (en) 1988-01-27

Family

ID=15183009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08713696A Withdrawn GB2192870A (en) 1986-06-11 1987-06-11 Process for producing magnetic material for magnetic toner

Country Status (2)

Country Link
JP (1) JPS62294089A (en)
GB (1) GB2192870A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001521A1 (en) * 1987-08-18 1989-02-23 Research Development Corporation Of Japan Process for producing magnetic powder
US4886752A (en) * 1988-09-23 1989-12-12 The United States Of America As Represented By The Secretary Of The Interior Microbial production of ultrafine-grained magnetite
FR2743667B1 (en) * 1996-01-15 1998-02-20 France Etat METHOD FOR MANUFACTURING A PIEZO-SENSITIVE MATERIAL
EP3633042A1 (en) * 2018-10-02 2020-04-08 Nanobacterie Method for removing impurities from nanoparticles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385119A (en) * 1980-03-27 1983-05-24 Biomagnetech Corp. Magnetic bacteria and products derived therefrom

Also Published As

Publication number Publication date
JPS62294089A (en) 1987-12-21
GB2192870A (en) 1988-01-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)