JPS6484430A - Magnetic disk - Google Patents
Magnetic diskInfo
- Publication number
- JPS6484430A JPS6484430A JP24041087A JP24041087A JPS6484430A JP S6484430 A JPS6484430 A JP S6484430A JP 24041087 A JP24041087 A JP 24041087A JP 24041087 A JP24041087 A JP 24041087A JP S6484430 A JPS6484430 A JP S6484430A
- Authority
- JP
- Japan
- Prior art keywords
- fatty acid
- magnetic disk
- adopted
- magnetic
- straight chain
- 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
Abstract
PURPOSE:To improve traveling durability by forming a magnetic layer of specific two kinds of fatty acid esters. CONSTITUTION:This magnetic disk is formed by providing the magnetic layer dispersed with magnetic powder of a ferromagnetic metal in a resin binder on the surface of a flexible base. The fatty acid ester derived from straight chain fatty acid of >= 12C and branched alcohol of 3-18C is adopted for one of the fatty acid esters in said layers and the fatty acid ester derived from satd. fatty acid of 12-22C and straight chain alcohol of 1-6C is adopted for the other. The traveling durability of the magnetic disk is thereby greatly improved and the electromagnetic conversion characteristics are improved as well.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24041087A JPS6484430A (en) | 1987-09-25 | 1987-09-25 | Magnetic disk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24041087A JPS6484430A (en) | 1987-09-25 | 1987-09-25 | Magnetic disk |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6484430A true JPS6484430A (en) | 1989-03-29 |
Family
ID=17059052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24041087A Pending JPS6484430A (en) | 1987-09-25 | 1987-09-25 | Magnetic disk |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6484430A (en) |
-
1987
- 1987-09-25 JP JP24041087A patent/JPS6484430A/en active Pending
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