JPS59223932A - 磁気記録媒体の製造方法 - Google Patents
磁気記録媒体の製造方法Info
- Publication number
- JPS59223932A JPS59223932A JP58098363A JP9836383A JPS59223932A JP S59223932 A JPS59223932 A JP S59223932A JP 58098363 A JP58098363 A JP 58098363A JP 9836383 A JP9836383 A JP 9836383A JP S59223932 A JPS59223932 A JP S59223932A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- film
- thin film
- metal thin
- ferromagnetic metal
- 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
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
- G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
- G11B5/739—Magnetic recording media substrates
- G11B5/73923—Organic polymer substrates
- G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58098363A JPS59223932A (ja) | 1983-06-02 | 1983-06-02 | 磁気記録媒体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58098363A JPS59223932A (ja) | 1983-06-02 | 1983-06-02 | 磁気記録媒体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59223932A true JPS59223932A (ja) | 1984-12-15 |
| JPH0514332B2 JPH0514332B2 (enExample) | 1993-02-24 |
Family
ID=14217793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58098363A Granted JPS59223932A (ja) | 1983-06-02 | 1983-06-02 | 磁気記録媒体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59223932A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6459628A (en) * | 1987-08-31 | 1989-03-07 | Matsushita Electric Industrial Co Ltd | Production of magnetic recording medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610455A (en) * | 1979-07-09 | 1981-02-02 | Toray Industries | Polyester film |
| JPS57164420A (en) * | 1981-03-31 | 1982-10-09 | Hitachi Maxell Ltd | Magnetic recording medium |
| JPS5877030A (ja) * | 1981-10-31 | 1983-05-10 | Hitachi Maxell Ltd | 磁気記録媒体およびその製造方法 |
-
1983
- 1983-06-02 JP JP58098363A patent/JPS59223932A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610455A (en) * | 1979-07-09 | 1981-02-02 | Toray Industries | Polyester film |
| JPS57164420A (en) * | 1981-03-31 | 1982-10-09 | Hitachi Maxell Ltd | Magnetic recording medium |
| JPS5877030A (ja) * | 1981-10-31 | 1983-05-10 | Hitachi Maxell Ltd | 磁気記録媒体およびその製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6459628A (en) * | 1987-08-31 | 1989-03-07 | Matsushita Electric Industrial Co Ltd | Production of magnetic recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514332B2 (enExample) | 1993-02-24 |
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