JPS5653190A - Lubricating oil composition - Google Patents
Lubricating oil compositionInfo
- Publication number
- JPS5653190A JPS5653190A JP12882579A JP12882579A JPS5653190A JP S5653190 A JPS5653190 A JP S5653190A JP 12882579 A JP12882579 A JP 12882579A JP 12882579 A JP12882579 A JP 12882579A JP S5653190 A JPS5653190 A JP S5653190A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- expressed
- formula
- organophosphorodithioate
- aryl
- 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
Landscapes
- Lubricants (AREA)
Abstract
PURPOSE: The titled composition for an internal combustion engine, having a very low fuel consumption and improved abrasion resistance, and prepared by adding a molybdenum oxysulfide organophosphorodithioate, a phosphonate compound, etc. in specific proportions to a lubricating oil base.
CONSTITUTION: (A) 0.1W10wt% preferably 0.2W3wt%, a molybdenum oxysulfide organophosphorodithioate expressed by formula I (R is 1W30C alkyl, aryl, etc.) and (B) 0.1W10wt%, preferably 0.1W3wt%, one or more types of phosphonate compounds, preferably a thiophosphonate expressed by formula II (R is H or a group of an olefin compound having a molecular weight of 200W3,000; Me is alkaline earth metal), a phosphate compound expressed by formula III (R is H, aryl, 1W20C alkyl, etc.) and an alcohol derivative thereof are added to a lubricating oil base, preferably a mineral oil having a viscosity of 6W12cst at 100°C, to give the aimed composition.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12882579A JPS5653190A (en) | 1979-10-08 | 1979-10-08 | Lubricating oil composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12882579A JPS5653190A (en) | 1979-10-08 | 1979-10-08 | Lubricating oil composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5653190A true JPS5653190A (en) | 1981-05-12 |
Family
ID=14994335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12882579A Pending JPS5653190A (en) | 1979-10-08 | 1979-10-08 | Lubricating oil composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653190A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5975995A (en) * | 1982-10-25 | 1984-04-28 | Showa Shell Sekiyu Kk | Lubricating composition excellent in resistance to wear and extreme pressure and friction properties |
JPS62215697A (en) * | 1986-03-17 | 1987-09-22 | Toyota Central Res & Dev Lab Inc | Lubricating oil composition |
JPS62275198A (en) * | 1986-03-26 | 1987-11-30 | トリボル・ルブリカンツ・ゲ−エムベ−ハ− | Lubricant and its production |
JPH01108298A (en) * | 1987-10-22 | 1989-04-25 | Idemitsu Kosan Co Ltd | Lubricating oil composition |
US4925596A (en) * | 1987-08-19 | 1990-05-15 | Kyodo Oil Technical Research Center Co., Ltd. | Lubricating oil composition containing molybdenum and zinc compounds for internal combustion engine |
WO2004111162A1 (en) * | 2003-06-11 | 2004-12-23 | Nippon Oil Corporation | Lubricant composition for internal combustion engine |
-
1979
- 1979-10-08 JP JP12882579A patent/JPS5653190A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5975995A (en) * | 1982-10-25 | 1984-04-28 | Showa Shell Sekiyu Kk | Lubricating composition excellent in resistance to wear and extreme pressure and friction properties |
JPH0368920B2 (en) * | 1982-10-25 | 1991-10-30 | Showa Shell Sekiyu | |
JPS62215697A (en) * | 1986-03-17 | 1987-09-22 | Toyota Central Res & Dev Lab Inc | Lubricating oil composition |
JPS62275198A (en) * | 1986-03-26 | 1987-11-30 | トリボル・ルブリカンツ・ゲ−エムベ−ハ− | Lubricant and its production |
JPH0361717B2 (en) * | 1986-03-26 | 1991-09-20 | Toriboru Ruburikantsu Gmbh | |
US4925596A (en) * | 1987-08-19 | 1990-05-15 | Kyodo Oil Technical Research Center Co., Ltd. | Lubricating oil composition containing molybdenum and zinc compounds for internal combustion engine |
JPH01108298A (en) * | 1987-10-22 | 1989-04-25 | Idemitsu Kosan Co Ltd | Lubricating oil composition |
WO2004111162A1 (en) * | 2003-06-11 | 2004-12-23 | Nippon Oil Corporation | Lubricant composition for internal combustion engine |
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