JPH0120490B2 - - Google Patents
Info
- Publication number
- JPH0120490B2 JPH0120490B2 JP7555881A JP7555881A JPH0120490B2 JP H0120490 B2 JPH0120490 B2 JP H0120490B2 JP 7555881 A JP7555881 A JP 7555881A JP 7555881 A JP7555881 A JP 7555881A JP H0120490 B2 JPH0120490 B2 JP H0120490B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- magnetic
- protective layer
- ferromagnetic metal
- magnetic recording
- 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
-
- 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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/85—Coating a support with a magnetic layer by vapour deposition
Landscapes
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7555881A JPS57189340A (en) | 1981-05-18 | 1981-05-18 | Manufacture of magnetic recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7555881A JPS57189340A (en) | 1981-05-18 | 1981-05-18 | Manufacture of magnetic recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57189340A JPS57189340A (en) | 1982-11-20 |
| JPH0120490B2 true JPH0120490B2 (cg-RX-API-DMAC7.html) | 1989-04-17 |
Family
ID=13579623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7555881A Granted JPS57189340A (en) | 1981-05-18 | 1981-05-18 | Manufacture of magnetic recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57189340A (cg-RX-API-DMAC7.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59207031A (ja) * | 1983-05-10 | 1984-11-24 | Hitachi Condenser Co Ltd | 磁気記録媒体の製造装置 |
| JPH0754584B2 (ja) * | 1984-03-27 | 1995-06-07 | 三菱化学株式会社 | 磁気記録媒体の製造方法 |
| JPS61133030A (ja) * | 1984-11-30 | 1986-06-20 | Sony Corp | 磁気記録媒体の製造方法 |
| JPH0196822A (ja) * | 1987-10-09 | 1989-04-14 | Mitsubishi Electric Corp | 磁気記録媒体 |
-
1981
- 1981-05-18 JP JP7555881A patent/JPS57189340A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57189340A (en) | 1982-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0015692B1 (en) | A process for producing a magnetic recording medium | |
| US4395465A (en) | Magnetic recording medium and process for production thereof | |
| EP0035894B1 (en) | Process for producing a magnetic recording medium | |
| JPH061551B2 (ja) | 磁気記録媒体の製造方法 | |
| JPS5812728B2 (ja) | ジキキロクバイタイノ セイホウ | |
| JPH0120490B2 (cg-RX-API-DMAC7.html) | ||
| JPH0318253B2 (cg-RX-API-DMAC7.html) | ||
| JPH0152472B2 (cg-RX-API-DMAC7.html) | ||
| JP2548233B2 (ja) | 磁気記録媒体の製造方法 | |
| JPS6237453B2 (cg-RX-API-DMAC7.html) | ||
| JPS6326460B2 (cg-RX-API-DMAC7.html) | ||
| JPS5857631A (ja) | 磁気記録媒体の製造方法 | |
| JPH0120495B2 (cg-RX-API-DMAC7.html) | ||
| JPS6037525B2 (ja) | 磁気記録媒体の製造方法 | |
| JPS6131529B2 (cg-RX-API-DMAC7.html) | ||
| JPS6151336B2 (cg-RX-API-DMAC7.html) | ||
| JPS6326459B2 (cg-RX-API-DMAC7.html) | ||
| JPH0221052B2 (cg-RX-API-DMAC7.html) | ||
| JP2883334B2 (ja) | 磁気記録媒体の製造方法 | |
| JPS6236285B2 (cg-RX-API-DMAC7.html) | ||
| JPH0963055A (ja) | 磁気記録媒体の製造方法 | |
| JPS6237454B2 (cg-RX-API-DMAC7.html) | ||
| JPH06306602A (ja) | 薄膜の製造方法 | |
| JPH0121539B2 (cg-RX-API-DMAC7.html) | ||
| JPH0320815B2 (cg-RX-API-DMAC7.html) |