SE8402172L - MAGNETIC BODY - Google Patents

MAGNETIC BODY

Info

Publication number
SE8402172L
SE8402172L SE8402172A SE8402172A SE8402172L SE 8402172 L SE8402172 L SE 8402172L SE 8402172 A SE8402172 A SE 8402172A SE 8402172 A SE8402172 A SE 8402172A SE 8402172 L SE8402172 L SE 8402172L
Authority
SE
Sweden
Prior art keywords
composition
water
polymeric material
organic polymeric
magnetic body
Prior art date
Application number
SE8402172A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE461882B (en
SE8402172D0 (en
Inventor
J H Raistrick
S J Battersby
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of SE8402172D0 publication Critical patent/SE8402172D0/en
Publication of SE8402172L publication Critical patent/SE8402172L/en
Publication of SE461882B publication Critical patent/SE461882B/en

Links

Classifications

    • 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
    • H01F1/113—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 in a bonding agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

A shapeable composition comprising a homogeneous mixture of (a) at least one particulate ferrite material having magnetic properties, (b) at least one water-soluble or water-dispersible organic polymeric material, and (c) water, in the composition the components (a), (b) and (c) being present in a proportion by volume of the composition of respectively, 40 to 90%, 2 to 25%, and not more than 60%, a product produced therefrom, and a process for producing said product by removing water from the composition. The composition optionally contains an additive capable of insolubilising the organic polymeric material with respect to water.
SE8402172A 1983-04-22 1984-04-18 FORMABLE COMPOSITION OF FERRIT MATERIAL, ORGANIC POLYMES AND WATER, MAKING A MANUFACTURED BODY OF THE COMPOSITION AND FORMED BODY SE461882B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8310997 1983-04-22
GB8405302 1984-02-28

Publications (3)

Publication Number Publication Date
SE8402172D0 SE8402172D0 (en) 1984-04-18
SE8402172L true SE8402172L (en) 1987-11-21
SE461882B SE461882B (en) 1990-04-02

Family

ID=26285916

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402172A SE461882B (en) 1983-04-22 1984-04-18 FORMABLE COMPOSITION OF FERRIT MATERIAL, ORGANIC POLYMES AND WATER, MAKING A MANUFACTURED BODY OF THE COMPOSITION AND FORMED BODY

Country Status (8)

Country Link
AU (1) AU577285B2 (en)
CA (1) CA1252624A (en)
DE (1) DE3415243A1 (en)
FR (1) FR2712729A1 (en)
GB (1) GB2188641B (en)
IT (1) IT8420567A0 (en)
NL (1) NL8401183A (en)
SE (1) SE461882B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245660A (en) * 1985-08-26 1987-02-27 Polyplastics Co Composite material composition
GB8727852D0 (en) * 1987-11-27 1987-12-31 Ici Plc Compositions for production of magnets and magnets produced therefrom
US4904836A (en) * 1988-05-23 1990-02-27 The Pillsbury Co. Microwave heater and method of manufacture
DE4140944A1 (en) * 1991-12-12 1993-06-17 Deutsche Aerospace ABSORBER FOR ELECTROMAGNETIC RADIATION
DE10146805B4 (en) * 2001-09-22 2015-03-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for producing a film for lining casings
DE10334141A1 (en) * 2003-07-24 2005-03-03 Siemens Ag Inductive system for train security has trackside sending and train side receiving coils on antenna monolithic cores of soft magnetic plastic

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065864A (en) * 1963-04-11 1967-04-19 Tsukamoto Kenkichi A disintegrable permanent magnet for use in the soil
US4001363A (en) * 1970-03-19 1977-01-04 U.S. Philips Corporation Method of manufacturing a ceramic ferromagnetic object
DE2231591C3 (en) * 1972-06-28 1979-08-09 Max 5060 Bergisch Gladbach Baermann Annular disk-shaped permanent magnet for a magnetic bearing, preferably for electricity meters, and a permanent magnetic bearing constructed therefrom
US3901816A (en) * 1974-06-17 1975-08-26 Dow Chemical Co Magnetic tape coating
GB1497658A (en) * 1975-03-10 1978-01-12 Ici Ltd Process for coating films
GB1531587A (en) * 1976-11-11 1978-11-08 Muanyagipari Kutato Intezet Flat-armature for motors and electro magnets
NL7614182A (en) * 1976-12-21 1978-06-23 Philips Nv MAGNETIC REGISTRATION ELEMENT IN WHICH A SALT OF AN AMINE AND A PHOSPHORIC ACID ESTER IS USED AS A DISPERSANT.
BR8000887A (en) * 1979-02-23 1980-10-21 Minnesota Mining & Mfg DISPERSION OF INORGANIC PARTICLES, STABLE, COVERABLE, IN A WATER BASED LATEX, PROCESS TO MAKE A COATING OF A MAGNETIC REGISTRATION MEDIA AND MAGNETIC REGISTRATION MEDIA
DE2914659A1 (en) * 1979-04-11 1980-10-23 Agfa Gevaert Ag MAGNETIC STORAGE MEDIUM AND METHOD FOR THE PRODUCTION THEREOF
DE2920334A1 (en) * 1979-05-19 1980-12-04 Basf Ag MAGNETIC RECORDING CARRIERS
US4263188A (en) * 1979-05-23 1981-04-21 Verbatim Corporation Aqueous coating composition and method
NL8006065A (en) * 1980-04-24 1981-11-16 Indiana General Corp ELECTROPHOTOGRAPHIC COMPOSITE CARRIER WITH SELF-CLEANING OPERATION DURING USE IN A COPIER.
JPS5815573A (en) * 1981-07-22 1983-01-28 Toyo Ink Mfg Co Ltd Radiation-curing magnetic paint and magnetic recording medium obtained therefrom
GB8314709D0 (en) * 1982-06-09 1983-07-06 Ici Plc Mouldable composition
US4719027A (en) * 1984-04-02 1988-01-12 Raistrick James H Article having magnetic properties and production thereof

Also Published As

Publication number Publication date
GB2188641A (en) 1987-10-07
DE3415243A1 (en) 1988-02-18
IT8420567A0 (en) 1984-04-17
GB8407105D0 (en) 1987-07-29
CA1252624A (en) 1989-04-18
GB2188641B (en) 1988-02-10
SE461882B (en) 1990-04-02
AU2837584A (en) 1987-08-20
SE8402172D0 (en) 1984-04-18
FR2712729A1 (en) 1995-05-24
NL8401183A (en) 1987-11-02
AU577285B2 (en) 1988-09-22

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