NL7018909A - - Google Patents
Info
- Publication number
- NL7018909A NL7018909A NL7018909A NL7018909A NL7018909A NL 7018909 A NL7018909 A NL 7018909A NL 7018909 A NL7018909 A NL 7018909A NL 7018909 A NL7018909 A NL 7018909A NL 7018909 A NL7018909 A NL 7018909A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G11B5/712—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 surface treatment or coating of magnetic particles
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- 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
- G11B5/7013—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 dispersing agent
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- 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
- G11B5/702—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 bonding agent
- G11B5/7028—Additives, e.g. crosslinking agents
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- 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
- H01F1/04—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 metals or alloys
- H01F1/06—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 metals or alloys in the form of particles, e.g. powder
- H01F1/061—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 metals or alloys in the form of particles, e.g. powder with a protective layer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Paints Or Removers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7018909A NL7018909A (es) | 1970-12-29 | 1970-12-29 | |
| IT5506171A IT945696B (it) | 1970-12-29 | 1971-12-28 | Procedimento per rendere non piro fore le polveri di metalli ferroma gnetici per la produzione di na stri e dischi per registrazioni magnetiche |
| DE19712165017 DE2165017A1 (de) | 1970-12-29 | 1971-12-28 | Verfahren zum Behandeln eines pyrophoren ferromagneti sehen Metallpulvers |
| GB6034271A GB1324486A (en) | 1970-12-29 | 1971-12-29 | Process for treating a pyrophoric ferromagnetic metal powder |
| BE777463A BE777463A (fr) | 1970-12-29 | 1971-12-29 | Procede pour le traitement d'une poudre metallique ferromagnetique et pyrophorique |
| FR7147282A FR2121069A5 (es) | 1970-12-29 | 1971-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7018909A NL7018909A (es) | 1970-12-29 | 1970-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7018909A true NL7018909A (es) | 1972-07-03 |
Family
ID=19811906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7018909A NL7018909A (es) | 1970-12-29 | 1970-12-29 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE777463A (es) |
| DE (1) | DE2165017A1 (es) |
| FR (1) | FR2121069A5 (es) |
| GB (1) | GB1324486A (es) |
| IT (1) | IT945696B (es) |
| NL (1) | NL7018909A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2600514C (en) | 2005-03-11 | 2011-11-29 | Hoeganaes Ab | Metal powder composition comprising a drying oil binder |
| EP4043123A1 (en) | 2021-02-12 | 2022-08-17 | Höganäs AB (publ) | Metal powder composition comprising a binder |
-
1970
- 1970-12-29 NL NL7018909A patent/NL7018909A/xx unknown
-
1971
- 1971-12-28 IT IT5506171A patent/IT945696B/it active
- 1971-12-28 DE DE19712165017 patent/DE2165017A1/de active Pending
- 1971-12-29 BE BE777463A patent/BE777463A/xx unknown
- 1971-12-29 GB GB6034271A patent/GB1324486A/en not_active Expired
- 1971-12-29 FR FR7147282A patent/FR2121069A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT945696B (it) | 1973-05-10 |
| DE2165017A1 (de) | 1972-07-06 |
| BE777463A (fr) | 1972-06-29 |
| FR2121069A5 (es) | 1972-08-18 |
| GB1324486A (en) | 1973-07-25 |