JPS5584042A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS5584042A JPS5584042A JP15957878A JP15957878A JPS5584042A JP S5584042 A JPS5584042 A JP S5584042A JP 15957878 A JP15957878 A JP 15957878A JP 15957878 A JP15957878 A JP 15957878A JP S5584042 A JPS5584042 A JP S5584042A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording medium
- magnetic recording
- silicone oil
- higher fatty
- 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
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Abstract
PURPOSE: To obtain a magnetic recording medium featuring the reduce deterioration with aging for the magnetic characteristics by mixing the higher fatty acid (silicone oil possible to be used together) into the magnetic layer using the magnetic powder composed mainly of the metal iron.
CONSTITUTION: The mixture of the higher fatty acid (preferably capric acid, lauric acid, etc. in cold solid state at about C10W20) and the silicone oil (such as dimethyl polysiloxane, KF-96manufactured by SHINETSU KAGAKU KOGYO KK) of about 0W30wt% is mixed by about 0.2W2wt% into the magnetic layer using the powder composed mainly of the metal iron for the magnetic powder.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15957878A JPS5584042A (en) | 1978-12-20 | 1978-12-20 | Magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15957878A JPS5584042A (en) | 1978-12-20 | 1978-12-20 | Magnetic recording medium |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11415390A Division JPH0329113A (en) | 1990-04-28 | 1990-04-28 | Magnetic recording medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5584042A true JPS5584042A (en) | 1980-06-24 |
JPH0135408B2 JPH0135408B2 (en) | 1989-07-25 |
Family
ID=15696765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15957878A Granted JPS5584042A (en) | 1978-12-20 | 1978-12-20 | Magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5584042A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179946A (en) * | 1981-04-28 | 1982-11-05 | Fuji Photo Film Co Ltd | Magnetic recording medium |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51108806A (en) * | 1975-03-20 | 1976-09-27 | Hitachi Maxell |
-
1978
- 1978-12-20 JP JP15957878A patent/JPS5584042A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51108806A (en) * | 1975-03-20 | 1976-09-27 | Hitachi Maxell |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179946A (en) * | 1981-04-28 | 1982-11-05 | Fuji Photo Film Co Ltd | Magnetic recording medium |
Also Published As
Publication number | Publication date |
---|---|
JPH0135408B2 (en) | 1989-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54140504A (en) | Magnetic recording lubricant | |
JPS53129242A (en) | Chlorine-containing resin composition | |
JPS5584042A (en) | Magnetic recording medium | |
JPS5570936A (en) | Magnetic recording media | |
JPS52155606A (en) | Fuel composition | |
JPS5651027A (en) | Magnetic recording medium | |
JPS54123919A (en) | Lubricant for magnetic recording | |
JPS557093A (en) | Production of emulsified oil composition | |
JPS557862A (en) | Solid or semisolid polishing agent | |
JPS5380406A (en) | Surface active agent for emulsion fuel | |
JPS5587715A (en) | Stabilization of bacanpicillin hydrochloride | |
JPS5350258A (en) | Polycarbonate resin composition | |
JPS5531036A (en) | Improved skin cream | |
JPS537845A (en) | Combustion method of solid minute particles | |
JPS553779A (en) | Sorbic acid preparation having improved quality, and its preparation | |
JPS52137535A (en) | Carburetor | |
JPS55120772A (en) | Processing of meat | |
JPS5528560A (en) | Magnetic recording medium | |
JPS55124452A (en) | Mixed oil for food processing and its use | |
JPS5538694A (en) | Magnetic recording medium | |
JPS5380403A (en) | Surface active agnet for emulsion fuel | |
JPS5528555A (en) | Magnetic recording medium | |
JPS5528562A (en) | Magnetic recording medium | |
JPS5664348A (en) | Magnetic toner | |
JPS5322290A (en) | Metho d for landing solid-siquid mixture from ship and ship therefor |