GB9111026D0 - Small particles - Google Patents

Small particles

Info

Publication number
GB9111026D0
GB9111026D0 GB919111026A GB9111026A GB9111026D0 GB 9111026 D0 GB9111026 D0 GB 9111026D0 GB 919111026 A GB919111026 A GB 919111026A GB 9111026 A GB9111026 A GB 9111026A GB 9111026 D0 GB9111026 D0 GB 9111026D0
Authority
GB
United Kingdom
Prior art keywords
small particles
particles
small
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Withdrawn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
GB919111026A
Other versions
GB2244987A (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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of GB9111026D0 publication Critical patent/GB9111026D0/en
Publication of GB2244987A publication Critical patent/GB2244987A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/33—Electric or magnetic properties
    • 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
    • H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Soft Magnetic Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hard Magnetic Materials (AREA)
GB9111026A 1990-05-23 1991-05-22 Small particles Withdrawn GB2244987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909006484A FR2662539B1 (en) 1990-05-23 1990-05-23 PROCESS FOR OBTAINING FINELY DIVIDED MAGNETIC MEDIA BY CONTROLLED MODIFICATION OF THE SURFACE OF LOADED MAGNETIC PRECURSOR PARTICLES AND PRODUCTS OBTAINED.

Publications (2)

Publication Number Publication Date
GB9111026D0 true GB9111026D0 (en) 1991-07-17
GB2244987A GB2244987A (en) 1991-12-18

Family

ID=9396912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9111026A Withdrawn GB2244987A (en) 1990-05-23 1991-05-22 Small particles

Country Status (4)

Country Link
JP (1) JPH04261002A (en)
DE (1) DE4116093A1 (en)
FR (1) FR2662539B1 (en)
GB (1) GB2244987A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516323C2 (en) * 1995-04-27 1997-02-27 Dirk Dipl Chem Guenther Process for the preparation of magnetizable dispersions and their use
FR2736197B1 (en) * 1995-06-29 1997-09-12 Univ Paris Curie MAGNETIC NANOPARTICLES COUPLED WITH ANNEXIN AND THEIR USE
DE10025964A1 (en) * 2000-05-25 2001-12-06 Henkel Kgaa Heterogeneous catalyst based on magnetic carrier, useful in oxidation of organic compounds, e.g. epoxidation, allows easy catalyst separation
JP2005060221A (en) * 2003-07-31 2005-03-10 Rikogaku Shinkokai Composite material of organic substance and ferrite, and its production method
DE102005016873A1 (en) * 2005-04-12 2006-10-19 Magforce Nanotechnologies Ag New nano-particle useful for production of composition to treatment and/or prophylaxis of proliferative illnesses, cancer and bacterial infections, where nano-particle is bonded therapeutic substance
JP2009517463A (en) * 2005-12-02 2009-04-30 インダストリー−アカデミック コーペレイション ファウンデイション， ヨンセイ ユニバーシティ MRI contrast agent containing water-soluble manganese oxide nanoparticles
WO2008131528A1 (en) 2007-04-25 2008-11-06 Universite Laval Magnetically deformable ferrofluids and mirrors
JP5455923B2 (en) * 2007-12-13 2014-03-26 スヴェン オスカルソン、 Partial derivatization of particles
CN106111323B (en) * 2016-08-29 2018-03-09 上海交通大学 The half reverse-flow concentration equipment for reclaiming Magnaglo in ultra-fine mixed-powder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052644A (en) * 1959-01-12 1962-09-04 Du Pont Pigment composition and process
GB1361003A (en) * 1970-06-15 1974-07-24 Avco Corp Separation of a multiphase liquid-liquid mixture
US3981844A (en) * 1975-06-30 1976-09-21 Ibm Stable emulsion and method for preparation thereof
FR2461521A1 (en) * 1979-07-20 1981-02-06 Anvar MAGNETIC FLUIDS, IN PARTICULAR FERROFLUIDS, AND PROCESS FOR OBTAINING THEM
US4356098A (en) * 1979-11-08 1982-10-26 Ferrofluidics Corporation Stable ferrofluid compositions and method of making same
US4430239A (en) * 1981-10-21 1984-02-07 Ferrofluidics Corporation Ferrofluid composition and method of making and using same
US4452773A (en) * 1982-04-05 1984-06-05 Canadian Patents And Development Limited Magnetic iron-dextran microspheres
US4834898A (en) * 1988-03-14 1989-05-30 Board Of Control Of Michigan Technological University Reagents for magnetizing nonmagnetic materials

Also Published As

Publication number Publication date
FR2662539A1 (en) 1991-11-29
GB2244987A (en) 1991-12-18
JPH04261002A (en) 1992-09-17
DE4116093A1 (en) 1991-11-28
FR2662539B1 (en) 1994-09-30

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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)