JPS6489026A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS6489026A JPS6489026A JP24632487A JP24632487A JPS6489026A JP S6489026 A JPS6489026 A JP S6489026A JP 24632487 A JP24632487 A JP 24632487A JP 24632487 A JP24632487 A JP 24632487A JP S6489026 A JPS6489026 A JP S6489026A
- Authority
- JP
- Japan
- Prior art keywords
- carboxylate
- compd
- recording medium
- magnetic recording
- compds
- 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
Abstract
PURPOSE:To obtain excellent traveling durability such as still characteristics under any temp. conditions from low to high temp. by using 3 kinds of specific carboxylate compd. which are different in m.p. CONSTITUTION:The magnetic layer of the magnetic recording medium consisting of a nonmagnetic base and the magnetic layer which is provided on the base and contains ferromagnetic powder contains at least one kind of the carboxylate compd. having <0 deg.C m.p., at least one kind of the carboxylate compd. having the m.p. ranging 0-10 deg.C and at least one kind of the carboxylate compd. having the m.p. in excess of 10 deg.C. The term 'carboxylate compd.' is used as the generic designation of fatty acid ester compds. and arom. carboxylate compds. The magnetic recording medium which is improved in both of electromagnetic conversion characteristics and the traveling durability is thereby obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62246324A JPH0772938B2 (en) | 1987-09-30 | 1987-09-30 | Magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62246324A JPH0772938B2 (en) | 1987-09-30 | 1987-09-30 | Magnetic recording medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6489026A true JPS6489026A (en) | 1989-04-03 |
JPH0772938B2 JPH0772938B2 (en) | 1995-08-02 |
Family
ID=17146866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62246324A Expired - Fee Related JPH0772938B2 (en) | 1987-09-30 | 1987-09-30 | Magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0772938B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61294637A (en) * | 1985-06-20 | 1986-12-25 | Hitachi Maxell Ltd | Magnetic recording medium |
-
1987
- 1987-09-30 JP JP62246324A patent/JPH0772938B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61294637A (en) * | 1985-06-20 | 1986-12-25 | Hitachi Maxell Ltd | Magnetic recording medium |
Also Published As
Publication number | Publication date |
---|---|
JPH0772938B2 (en) | 1995-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |