JPS53109606A - Production of magnetic recording medium - Google Patents
Production of magnetic recording mediumInfo
- Publication number
- JPS53109606A JPS53109606A JP2419877A JP2419877A JPS53109606A JP S53109606 A JPS53109606 A JP S53109606A JP 2419877 A JP2419877 A JP 2419877A JP 2419877 A JP2419877 A JP 2419877A JP S53109606 A JPS53109606 A JP S53109606A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- production
- recording medium
- polishing
- video
- 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.)
- Pending
Links
Landscapes
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
PURPOSE: To improve the abrasion resistance of a magnetic recording tape for video by polishing one side of a specific biaxially oriented polyester film and providing a magnetic layer on the polished surface thereof.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2419877A JPS53109606A (en) | 1977-03-04 | 1977-03-04 | Production of magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2419877A JPS53109606A (en) | 1977-03-04 | 1977-03-04 | Production of magnetic recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53109606A true JPS53109606A (en) | 1978-09-25 |
Family
ID=12131618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2419877A Pending JPS53109606A (en) | 1977-03-04 | 1977-03-04 | Production of magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53109606A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58153639A (en) * | 1982-03-10 | 1983-09-12 | 東レ株式会社 | Composite film |
-
1977
- 1977-03-04 JP JP2419877A patent/JPS53109606A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58153639A (en) * | 1982-03-10 | 1983-09-12 | 東レ株式会社 | Composite film |
JPH0126337B2 (en) * | 1982-03-10 | 1989-05-23 | Toray Industries |
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