JPS57102998A - Lubricant for disk - Google Patents
Lubricant for diskInfo
- Publication number
- JPS57102998A JPS57102998A JP18069780A JP18069780A JPS57102998A JP S57102998 A JPS57102998 A JP S57102998A JP 18069780 A JP18069780 A JP 18069780A JP 18069780 A JP18069780 A JP 18069780A JP S57102998 A JPS57102998 A JP S57102998A
- Authority
- JP
- Japan
- Prior art keywords
- polyoxyethylene
- lubricant
- disk
- atmospheric pressure
- room temp
- 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
- Lubricants (AREA)
- Magnetic Record Carriers (AREA)
Abstract
PURPOSE:The titled lubricant reducing friction coefficient between a disk and a contacting needle, and preventing generation of electricity and reduction by life, which is primarily composed of a composition solid at room temp. and atmospheric pressure which consists of a polyoxyethylene alkyl ether. CONSTITUTION:0.01-0.2wt% polyoxyethylene alkyl ether of the formula (wherein R is 10C or higher alkyl; -(C2H4O)mH is polyoxyethylene is which m is 1-19) such as polyoxyethylene-added cetyl ether, solid at room temp. and atmospheric pressure is dissolved in a solvent such as trichlorotrifluoroethane. EFFECT:It is possible to reduce friction coefficient, to prevent variation of electrical characteristics due to friction and to prevent adsorption of any refuse or dust due to frictional electricity, by spraying the lubricant and forming a lubricating film on the surface of a contact-type reproducing disk.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18069780A JPS57102998A (en) | 1980-12-19 | 1980-12-19 | Lubricant for disk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18069780A JPS57102998A (en) | 1980-12-19 | 1980-12-19 | Lubricant for disk |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57102998A true JPS57102998A (en) | 1982-06-26 |
JPS6215118B2 JPS6215118B2 (en) | 1987-04-06 |
Family
ID=16087720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18069780A Granted JPS57102998A (en) | 1980-12-19 | 1980-12-19 | Lubricant for disk |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57102998A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252193A (en) * | 1991-11-04 | 1993-10-12 | E. I. Du Pont De Nemours And Company | Controlled roughening of reinforced cation exchange membrane |
JP2008088264A (en) * | 2006-09-29 | 2008-04-17 | Pentel Corp | Oily ink composition for ball-point pen |
-
1980
- 1980-12-19 JP JP18069780A patent/JPS57102998A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252193A (en) * | 1991-11-04 | 1993-10-12 | E. I. Du Pont De Nemours And Company | Controlled roughening of reinforced cation exchange membrane |
JP2008088264A (en) * | 2006-09-29 | 2008-04-17 | Pentel Corp | Oily ink composition for ball-point pen |
Also Published As
Publication number | Publication date |
---|---|
JPS6215118B2 (en) | 1987-04-06 |
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