JPS5661034A - Manufacture for magnetic recording medium - Google Patents
Manufacture for magnetic recording mediumInfo
- Publication number
- JPS5661034A JPS5661034A JP13578879A JP13578879A JPS5661034A JP S5661034 A JPS5661034 A JP S5661034A JP 13578879 A JP13578879 A JP 13578879A JP 13578879 A JP13578879 A JP 13578879A JP S5661034 A JPS5661034 A JP S5661034A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording medium
- magnetic substance
- manufacture
- paint
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000126 substance Substances 0.000 abstract 4
- 125000005907 alkyl ester group Chemical group 0.000 abstract 3
- 239000003973 paint Substances 0.000 abstract 3
- 239000006247 magnetic powder Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Abstract
PURPOSE: To manufacture the magnetic recording medium having a magnetic substance layer excellent in the smoothness and wear-resistant property, with good working ability, by using magnetic substance paint blended with fluorinated alkylester.
CONSTITUTION: Fluorinated alkylester is added to magnetic powder in the ratio of about 0.1W10wt%. That is, magnetic powder, binder resin, fluorinated alkylester and organic solvent are mixed to form magnetic paint. This is coated on a base film and dried to form magnetic substance layer as a recording medium. Furhter, the said magnetic substance paint is excellent in the stability, the pot life is longer and no separation and sedimentation is caused for a long time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13578879A JPS5661034A (en) | 1979-10-20 | 1979-10-20 | Manufacture for magnetic recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13578879A JPS5661034A (en) | 1979-10-20 | 1979-10-20 | Manufacture for magnetic recording medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5661034A true JPS5661034A (en) | 1981-05-26 |
Family
ID=15159845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13578879A Pending JPS5661034A (en) | 1979-10-20 | 1979-10-20 | Manufacture for magnetic recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5661034A (en) |
-
1979
- 1979-10-20 JP JP13578879A patent/JPS5661034A/en active Pending
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