NO823748L - Fremgangsmaate for fremstilling av magnetiske polymerpartikler - Google Patents

Fremgangsmaate for fremstilling av magnetiske polymerpartikler

Info

Publication number
NO823748L
NO823748L NO823748A NO823748A NO823748L NO 823748 L NO823748 L NO 823748L NO 823748 A NO823748 A NO 823748A NO 823748 A NO823748 A NO 823748A NO 823748 L NO823748 L NO 823748L
Authority
NO
Norway
Prior art keywords
procedure
polymer particles
magnetic polymer
making magnetic
making
Prior art date
Application number
NO823748A
Other languages
English (en)
Other versions
NO155316C (no
NO155316B (no
Inventor
John Ugelstad
Turid Ellingsen
Arvid Berge
Bertil Helgee
Original Assignee
Sintef
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 Sintef filed Critical Sintef
Priority to NO823748A priority Critical patent/NO155316C/no
Priority to AU14768/83A priority patent/AU560879B2/en
Priority to PCT/NO1983/000014 priority patent/WO1983003920A1/en
Priority to EP83901406A priority patent/EP0106873B1/en
Priority to DE8383901406T priority patent/DE3361977D1/de
Priority to AT83901406T priority patent/ATE17801T1/de
Priority to JP58501391A priority patent/JPS59500691A/ja
Priority to US06/571,878 priority patent/US4654267A/en
Priority to PCT/NO1983/000016 priority patent/WO1984002031A1/en
Priority to BR8307583A priority patent/BR8307583A/pt
Publication of NO823748L publication Critical patent/NO823748L/no
Priority to NO841739A priority patent/NO160036C/no
Priority to FI842747A priority patent/FI79762C/fi
Priority to DK339484A priority patent/DK172356B1/da
Priority to US06/890,221 priority patent/US4774265A/en
Publication of NO155316B publication Critical patent/NO155316B/no
Publication of NO155316C publication Critical patent/NO155316C/no

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
    • H01F1/42—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of organic or organo-metallic materials, e.g. graphene
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles
    • G01N33/5434—Magnetic particles using magnetic particle immunoreagent carriers which constitute new materials per se
    • 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
    • H01F1/111—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 with a non-magnetic core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2446/00—Magnetic particle immunoreagent carriers
    • G01N2446/10—Magnetic particle immunoreagent carriers the magnetic material being used to coat a pre-existing polymer particle but not being present in the particle core
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • 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
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Power Engineering (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO823748A 1982-04-23 1982-11-10 Fremgangsmaate for fremstilling av magnetiske polymerpartikler. NO155316C (no)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NO823748A NO155316C (no) 1982-04-23 1982-11-10 Fremgangsmaate for fremstilling av magnetiske polymerpartikler.
US06/571,878 US4654267A (en) 1982-04-23 1983-04-22 Magnetic polymer particles and process for the preparation thereof
PCT/NO1983/000014 WO1983003920A1 (en) 1982-04-23 1983-04-22 Magnetic polymer particles and process for the preparation thereof
EP83901406A EP0106873B1 (en) 1982-04-23 1983-04-22 Process for the production of magnetic polymer particles
DE8383901406T DE3361977D1 (en) 1982-04-23 1983-04-22 Process for the production of magnetic polymer particles
AT83901406T ATE17801T1 (de) 1982-04-23 1983-04-22 Verfahren zur herstellung von magnetischen polymerteilchen.
JP58501391A JPS59500691A (ja) 1982-04-23 1983-04-22 磁性ポリマー粒子の製造方法
AU14768/83A AU560879B2 (en) 1982-04-23 1983-04-22 Magnetiske polymerpartikler og fremgangsmate for fremstillingderav 0
PCT/NO1983/000016 WO1984002031A1 (en) 1982-11-10 1983-04-27 Magnetic polymer particles and process for the preparation thereof
BR8307583A BR8307583A (pt) 1982-11-10 1983-04-27 Particulas polimeras magneticas e processo para sua preparacao
NO841739A NO160036C (no) 1982-11-10 1984-05-02 Magnetiske polymerte for fremstill ing derav.
FI842747A FI79762C (fi) 1982-11-10 1984-07-09 Magnetiska polymerpartiklar och foerfarande foer framstaellning daerav.
DK339484A DK172356B1 (da) 1982-11-10 1984-07-10 Fremgangsmåde til fremstilling af magnetiske polymerpartikler
US06/890,221 US4774265A (en) 1982-04-23 1986-07-29 Process for preparing magnetic polymer particles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO821327 1982-04-23
NO823748A NO155316C (no) 1982-04-23 1982-11-10 Fremgangsmaate for fremstilling av magnetiske polymerpartikler.

Publications (3)

Publication Number Publication Date
NO823748L true NO823748L (no) 1983-10-24
NO155316B NO155316B (no) 1986-12-01
NO155316C NO155316C (no) 1987-03-11

Family

ID=26647812

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823748A NO155316C (no) 1982-04-23 1982-11-10 Fremgangsmaate for fremstilling av magnetiske polymerpartikler.

Country Status (7)

Country Link
US (2) US4654267A (no)
EP (1) EP0106873B1 (no)
JP (1) JPS59500691A (no)
AU (1) AU560879B2 (no)
DE (1) DE3361977D1 (no)
NO (1) NO155316C (no)
WO (1) WO1983003920A1 (no)

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US4654267A (en) 1987-03-31
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