GB1058613A - Improvements in and relating to plastic materials - Google Patents
Improvements in and relating to plastic materialsInfo
- Publication number
- GB1058613A GB1058613A GB322864A GB322864A GB1058613A GB 1058613 A GB1058613 A GB 1058613A GB 322864 A GB322864 A GB 322864A GB 322864 A GB322864 A GB 322864A GB 1058613 A GB1058613 A GB 1058613A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron oxide
- relating
- plastic materials
- oxide
- iron
- 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.)
- Expired
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/16—Anti-static materials
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
- G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
- G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
- G11B5/70652—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides gamma - Fe2 O3
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Hard Magnetic Materials (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR922673A FR1358437A (fr) | 1963-01-25 | 1963-01-25 | Nouveaux produits magnétiques et antistatiques et leurs applications |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1058613A true GB1058613A (en) | 1967-02-15 |
Family
ID=8795562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB322864A Expired GB1058613A (en) | 1963-01-25 | 1964-01-24 | Improvements in and relating to plastic materials |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH424236A (fr) |
DE (1) | DE1267840C2 (fr) |
FR (1) | FR1358437A (fr) |
GB (1) | GB1058613A (fr) |
NL (1) | NL6400404A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1396451A (en) * | 1972-04-18 | 1975-06-04 | Akerlund & Rausing Ab | Degradable polymer composition and process for preparing the same |
EP0054845A3 (fr) * | 1980-12-18 | 1982-09-22 | General Electric Company | Compositions de poly(oxyde de phénylène) renforcées par des produits minéraux |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1306142A (fr) * | 1961-09-04 | 1962-10-13 | California Research Corp | Dispersions de métaux ferromagnétiques et procédé pour les fabriquer |
-
1963
- 1963-01-25 FR FR922673A patent/FR1358437A/fr not_active Expired
-
1964
- 1964-01-21 NL NL6400404A patent/NL6400404A/xx unknown
- 1964-01-24 CH CH85464A patent/CH424236A/fr unknown
- 1964-01-24 DE DE19641267840 patent/DE1267840C2/de not_active Expired
- 1964-01-24 GB GB322864A patent/GB1058613A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1358437A (fr) | 1964-04-17 |
CH424236A (fr) | 1966-11-15 |
DE1267840B (de) | 1968-05-09 |
DE1267840C2 (de) | 1975-07-24 |
NL6400404A (fr) | 1964-07-27 |
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