JPS5296505A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS5296505A JPS5296505A JP1284576A JP1284576A JPS5296505A JP S5296505 A JPS5296505 A JP S5296505A JP 1284576 A JP1284576 A JP 1284576A JP 1284576 A JP1284576 A JP 1284576A JP S5296505 A JPS5296505 A JP S5296505A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- magnetic recording
- back layer
- durability
- improve
- 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
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Abstract
PURPOSE: To improve the durability and particularly wear resistance of a back layer by containing carbon black graft polymer in the back layer.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1284576A JPS5296505A (en) | 1976-02-10 | 1976-02-10 | Magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1284576A JPS5296505A (en) | 1976-02-10 | 1976-02-10 | Magnetic recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5296505A true JPS5296505A (en) | 1977-08-13 |
Family
ID=11816717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1284576A Pending JPS5296505A (en) | 1976-02-10 | 1976-02-10 | Magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5296505A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6479278A (en) * | 1987-09-22 | 1989-03-24 | Nippon Catalytic Chem Ind | Carbon black dispersion |
-
1976
- 1976-02-10 JP JP1284576A patent/JPS5296505A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6479278A (en) * | 1987-09-22 | 1989-03-24 | Nippon Catalytic Chem Ind | Carbon black dispersion |
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