JPS56163195A - Low-friction lubricating oil - Google Patents
Low-friction lubricating oilInfo
- Publication number
- JPS56163195A JPS56163195A JP6639880A JP6639880A JPS56163195A JP S56163195 A JPS56163195 A JP S56163195A JP 6639880 A JP6639880 A JP 6639880A JP 6639880 A JP6639880 A JP 6639880A JP S56163195 A JPS56163195 A JP S56163195A
- Authority
- JP
- Japan
- Prior art keywords
- prepared
- lubricating oil
- group
- straight
- formula
- 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: The titled lubricating oil for a variety of sliding bearings, excellent in frictional characteristics and seizing resistance, which is prepared by incorporating a specified benzotriazole deriv. and a partially exterified alkenyl succinate in refined mineral oil.
CONSTITUTION: 0.001W10wt% (based on the total composition to be prepared) Benzotriazole deriv. of formula I [wherein R1 and R2 are each a 10W20C alkyl group (e.g., octadecyl) having substantially no branched structure or a 10W20C straight-chain alkenyl group (e.g., octadecenyl)] and 0.001W10wt% (basd on the total composition to be prepared) partially esterified alkenyl succinate of formula II [wherein R3 is an alkenyl group derived from a 10W20C straight-chain α-olefin; X is a 2W20C ester residue (e.g., an ester residue derived from ethylene glycol) having an OH group] are compounded with refined mineral oil of kinematic viscosity 10W10,000 cst at 40°C and viscosity index ≥80.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6639880A JPS56163195A (en) | 1980-05-21 | 1980-05-21 | Low-friction lubricating oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6639880A JPS56163195A (en) | 1980-05-21 | 1980-05-21 | Low-friction lubricating oil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56163195A true JPS56163195A (en) | 1981-12-15 |
JPH0216358B2 JPH0216358B2 (en) | 1990-04-16 |
Family
ID=13314657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6639880A Granted JPS56163195A (en) | 1980-05-21 | 1980-05-21 | Low-friction lubricating oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56163195A (en) |
-
1980
- 1980-05-21 JP JP6639880A patent/JPS56163195A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0216358B2 (en) | 1990-04-16 |
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