FI79762C - Magnetiska polymerpartiklar och foerfarande foer framstaellning daerav. - Google Patents
Magnetiska polymerpartiklar och foerfarande foer framstaellning daerav. Download PDFInfo
- Publication number
- FI79762C FI79762C FI842747A FI842747A FI79762C FI 79762 C FI79762 C FI 79762C FI 842747 A FI842747 A FI 842747A FI 842747 A FI842747 A FI 842747A FI 79762 C FI79762 C FI 79762C
- Authority
- FI
- Finland
- Prior art keywords
- particles
- water
- groups
- mixture
- added
- Prior art date
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
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Power Engineering (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
- Developing Agents For Electrophotography (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO823748 | 1982-11-10 | ||
NO823748A NO155316C (no) | 1982-04-23 | 1982-11-10 | Fremgangsmaate for fremstilling av magnetiske polymerpartikler. |
NO8300016 | 1983-04-27 | ||
PCT/NO1983/000016 WO1984002031A1 (fr) | 1982-11-10 | 1983-04-27 | Particules polymeres magnetiques et leur procede de preparation |
Publications (4)
Publication Number | Publication Date |
---|---|
FI842747A FI842747A (fi) | 1984-07-09 |
FI842747A0 FI842747A0 (fi) | 1984-07-09 |
FI79762B FI79762B (fi) | 1989-10-31 |
FI79762C true FI79762C (fi) | 1990-02-12 |
Family
ID=19886792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI842747A FI79762C (fi) | 1982-11-10 | 1984-07-09 | Magnetiska polymerpartiklar och foerfarande foer framstaellning daerav. |
Country Status (3)
Country | Link |
---|---|
DK (1) | DK172356B1 (fr) |
FI (1) | FI79762C (fr) |
WO (1) | WO1984002031A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4325071C2 (de) * | 1993-07-19 | 1995-08-10 | Lancaster Group Ag | Präparat zur Durchblutungsförderung |
GB2355012B (en) * | 1999-10-05 | 2004-01-14 | Solid Phase Sciences Corp | Paramagnetic polymer practice |
CN110741258A (zh) * | 2017-04-13 | 2020-01-31 | 豪夫迈·罗氏有限公司 | 用于诊断应用的超顺磁和高度多孔聚合物颗粒 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278441A (en) * | 1963-12-20 | 1966-10-11 | Exxon Research Engineering Co | Process for making magnetic metalcontaining polymer compositions |
US3764539A (en) * | 1970-10-14 | 1973-10-09 | Community Building Ass Of Wash | Flexible ferrite permanent magnet and methods for its manufacture |
US3892673A (en) * | 1971-03-24 | 1975-07-01 | Graham Magnetics Inc | Composition of metal salt crystals having a polymeric coating |
US3904540A (en) * | 1972-02-11 | 1975-09-09 | Pfizer | Magnetic impulse record member |
US4018691A (en) * | 1975-08-28 | 1977-04-19 | Georgia-Pacific Corporation | Aryl sulfonate-aldehyde composition and process for its preparation |
US4335094A (en) * | 1979-01-26 | 1982-06-15 | Mosbach Klaus H | Magnetic polymer particles |
IT1145696B (it) * | 1979-08-24 | 1986-11-05 | Rhone Poulenc Ind | Procedimento di preparazione di perle magnetiche di polimeri vinilaromatici |
-
1983
- 1983-04-27 WO PCT/NO1983/000016 patent/WO1984002031A1/fr active IP Right Grant
-
1984
- 1984-07-09 FI FI842747A patent/FI79762C/fi not_active IP Right Cessation
- 1984-07-10 DK DK339484A patent/DK172356B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI842747A (fi) | 1984-07-09 |
WO1984002031A1 (fr) | 1984-05-24 |
FI842747A0 (fi) | 1984-07-09 |
FI79762B (fi) | 1989-10-31 |
DK172356B1 (da) | 1998-04-06 |
DK339484A (da) | 1984-07-10 |
DK339484D0 (da) | 1984-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |
Owner name: SINTEF |