JPS58175133A - 磁気記録媒体 - Google Patents
磁気記録媒体Info
- Publication number
- JPS58175133A JPS58175133A JP57056082A JP5608282A JPS58175133A JP S58175133 A JPS58175133 A JP S58175133A JP 57056082 A JP57056082 A JP 57056082A JP 5608282 A JP5608282 A JP 5608282A JP S58175133 A JPS58175133 A JP S58175133A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic recording
- powder
- group
- recording medium
- 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
- G11B5/68—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
- G11B5/71—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 lubricant
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57056082A JPS58175133A (ja) | 1982-04-06 | 1982-04-06 | 磁気記録媒体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57056082A JPS58175133A (ja) | 1982-04-06 | 1982-04-06 | 磁気記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58175133A true JPS58175133A (ja) | 1983-10-14 |
JPH0332128B2 JPH0332128B2 (de) | 1991-05-10 |
Family
ID=13017157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57056082A Granted JPS58175133A (ja) | 1982-04-06 | 1982-04-06 | 磁気記録媒体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58175133A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62234234A (ja) * | 1986-04-03 | 1987-10-14 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
JPS6370923A (ja) * | 1986-08-30 | 1988-03-31 | ビーエーエスエフ・マグネテイクス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 磁気記録担体の製造法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4898804A (de) * | 1972-03-30 | 1973-12-14 | ||
JPS54147811A (en) * | 1978-05-12 | 1979-11-19 | Tdk Corp | Magnetic recording medium |
JPS5740743A (en) * | 1980-08-23 | 1982-03-06 | Sony Corp | Magnetic recording medium |
-
1982
- 1982-04-06 JP JP57056082A patent/JPS58175133A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4898804A (de) * | 1972-03-30 | 1973-12-14 | ||
JPS54147811A (en) * | 1978-05-12 | 1979-11-19 | Tdk Corp | Magnetic recording medium |
JPS5740743A (en) * | 1980-08-23 | 1982-03-06 | Sony Corp | Magnetic recording medium |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62234234A (ja) * | 1986-04-03 | 1987-10-14 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
JPS6370923A (ja) * | 1986-08-30 | 1988-03-31 | ビーエーエスエフ・マグネテイクス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 磁気記録担体の製造法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0332128B2 (de) | 1991-05-10 |
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