BE689667A - - Google Patents
Info
- Publication number
- BE689667A BE689667A BE689667DA BE689667A BE 689667 A BE689667 A BE 689667A BE 689667D A BE689667D A BE 689667DA BE 689667 A BE689667 A BE 689667A
- Authority
- BE
- Belgium
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
- G11B5/702—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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965B0084502 DE1241490B (de) | 1965-11-13 | 1965-11-13 | Verfahren zum Herstellen von Magnetogrammtraegern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689667A true BE689667A (ru) | 1967-05-16 |
Family
ID=6982460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689667D BE689667A (ru) | 1965-11-13 | 1966-11-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE689667A (ru) |
| DE (1) | DE1241490B (ru) |
| GB (1) | GB1167527A (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1003707A (en) | 1973-01-02 | 1977-01-18 | Duane G. Heikkinen | Fine-metal-particle-based magnetic recording medium of improved environmental stability |
| DE102009025537A1 (de) * | 2009-06-19 | 2010-12-30 | Basf Se | Copolyamide |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2459739A (en) * | 1944-04-01 | 1949-01-18 | Firestone Tire & Rubber Co | Elastomeric copolymer mixed with phenol-aldehyde resin |
-
1965
- 1965-11-13 DE DE1965B0084502 patent/DE1241490B/de not_active Withdrawn - After Issue
-
1966
- 1966-11-11 GB GB5062466A patent/GB1167527A/en not_active Expired
- 1966-11-14 BE BE689667D patent/BE689667A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1241490B (de) | 1967-06-01 |
| GB1167527A (en) | 1969-10-15 |