JPS56101650A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS56101650A JPS56101650A JP276880A JP276880A JPS56101650A JP S56101650 A JPS56101650 A JP S56101650A JP 276880 A JP276880 A JP 276880A JP 276880 A JP276880 A JP 276880A JP S56101650 A JPS56101650 A JP S56101650A
- Authority
- JP
- Japan
- Prior art keywords
- film
- thickness
- thin film
- 000pts
- coating liquid
- 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.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 title abstract 2
- 239000010408 film Substances 0.000 abstract 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 3
- 239000010409 thin film Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000003302 ferromagnetic material Substances 0.000 abstract 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 229960000541 cetyl alcohol Drugs 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229920006122 polyamide resin Polymers 0.000 abstract 1
- 229920006267 polyester film Polymers 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000003746 surface roughness Effects 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
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
- G11B5/72—Protective coatings, e.g. anti-static or antifriction
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP276880A JPS56101650A (en) | 1980-01-14 | 1980-01-14 | Magnetic recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP276880A JPS56101650A (en) | 1980-01-14 | 1980-01-14 | Magnetic recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56101650A true JPS56101650A (en) | 1981-08-14 |
| JPH0132577B2 JPH0132577B2 (enrdf_load_stackoverflow) | 1989-07-06 |
Family
ID=11538509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP276880A Granted JPS56101650A (en) | 1980-01-14 | 1980-01-14 | Magnetic recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56101650A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60234273A (ja) * | 1984-05-07 | 1985-11-20 | Fuji Photo Film Co Ltd | フレキシブル磁気デイスク |
| JPS60258724A (ja) * | 1984-06-06 | 1985-12-20 | Tdk Corp | 磁気記録媒体 |
| US4578729A (en) * | 1981-10-15 | 1986-03-25 | Matsushita Electric Industrial Co., Ltd. | Magnetic recording medium |
| JPS63193321A (ja) * | 1987-02-05 | 1988-08-10 | Hitachi Maxell Ltd | 磁気記録媒体 |
-
1980
- 1980-01-14 JP JP276880A patent/JPS56101650A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578729A (en) * | 1981-10-15 | 1986-03-25 | Matsushita Electric Industrial Co., Ltd. | Magnetic recording medium |
| JPS60234273A (ja) * | 1984-05-07 | 1985-11-20 | Fuji Photo Film Co Ltd | フレキシブル磁気デイスク |
| JPS60258724A (ja) * | 1984-06-06 | 1985-12-20 | Tdk Corp | 磁気記録媒体 |
| JPS63193321A (ja) * | 1987-02-05 | 1988-08-10 | Hitachi Maxell Ltd | 磁気記録媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0132577B2 (enrdf_load_stackoverflow) | 1989-07-06 |
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