JPS5385403A - Manufacture of magnetic recording medium - Google Patents
Manufacture of magnetic recording mediumInfo
- Publication number
- JPS5385403A JPS5385403A JP91077A JP91077A JPS5385403A JP S5385403 A JPS5385403 A JP S5385403A JP 91077 A JP91077 A JP 91077A JP 91077 A JP91077 A JP 91077A JP S5385403 A JPS5385403 A JP S5385403A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- recording medium
- magnetic recording
- magnetic
- magnetic layer
- 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
Landscapes
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
PURPOSE: To build up a multilayer of magnetic and non-magnetic layer, for the purpose of improving the product quality, by exposing the magnetic layer such as the magnetic tape to the discharge caused in a gaseous atmosphere active with the magnetic metal.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91077A JPS5385403A (en) | 1977-01-07 | 1977-01-07 | Manufacture of magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91077A JPS5385403A (en) | 1977-01-07 | 1977-01-07 | Manufacture of magnetic recording medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5385403A true JPS5385403A (en) | 1978-07-27 |
JPS573133B2 JPS573133B2 (en) | 1982-01-20 |
Family
ID=11486821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP91077A Granted JPS5385403A (en) | 1977-01-07 | 1977-01-07 | Manufacture of magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5385403A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573830A (en) * | 1980-06-10 | 1982-01-09 | Matsushita Electric Ind Co Ltd | Vacuum metallizing method |
JPS57164434A (en) * | 1981-04-02 | 1982-10-09 | Fuji Photo Film Co Ltd | Magnetic recording medium and its manufacture |
JPS57186231A (en) * | 1981-05-13 | 1982-11-16 | Matsushita Electric Ind Co Ltd | Manufacture for magnetic recording medium |
JPS58196624A (en) * | 1982-05-12 | 1983-11-16 | Fuji Photo Film Co Ltd | Manufacture of magnetic recording medium |
JPS60113330A (en) * | 1983-11-22 | 1985-06-19 | Dainippon Printing Co Ltd | Production of magnetic recording medium |
JPS6126926A (en) * | 1984-07-17 | 1986-02-06 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
JPS6180527A (en) * | 1984-09-20 | 1986-04-24 | バ−バテイム コ−ポレ−シヨン | Generation for wear and corrosion resistant film for magnetic recording medium |
JPS6452217A (en) * | 1987-08-21 | 1989-02-28 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
-
1977
- 1977-01-07 JP JP91077A patent/JPS5385403A/en active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573830A (en) * | 1980-06-10 | 1982-01-09 | Matsushita Electric Ind Co Ltd | Vacuum metallizing method |
JPS6046181B2 (en) * | 1980-06-10 | 1985-10-15 | 松下電器産業株式会社 | Vacuum deposition method |
JPS57164434A (en) * | 1981-04-02 | 1982-10-09 | Fuji Photo Film Co Ltd | Magnetic recording medium and its manufacture |
JPH0454289B2 (en) * | 1981-04-02 | 1992-08-31 | Fuji Photo Film Co Ltd | |
JPS57186231A (en) * | 1981-05-13 | 1982-11-16 | Matsushita Electric Ind Co Ltd | Manufacture for magnetic recording medium |
JPS58196624A (en) * | 1982-05-12 | 1983-11-16 | Fuji Photo Film Co Ltd | Manufacture of magnetic recording medium |
JPS60113330A (en) * | 1983-11-22 | 1985-06-19 | Dainippon Printing Co Ltd | Production of magnetic recording medium |
JPH0510732B2 (en) * | 1983-11-22 | 1993-02-10 | Dainippon Printing Co Ltd | |
JPS6126926A (en) * | 1984-07-17 | 1986-02-06 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
JPS6180527A (en) * | 1984-09-20 | 1986-04-24 | バ−バテイム コ−ポレ−シヨン | Generation for wear and corrosion resistant film for magnetic recording medium |
JPS6452217A (en) * | 1987-08-21 | 1989-02-28 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
Also Published As
Publication number | Publication date |
---|---|
JPS573133B2 (en) | 1982-01-20 |
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