FR2444707A1 - Composition d'huile lubrifiante contenant un ester d'acide gras de glycerol et un sel metallique d'un ester organophosphore et son application a l'economie de carburant - Google Patents
Composition d'huile lubrifiante contenant un ester d'acide gras de glycerol et un sel metallique d'un ester organophosphore et son application a l'economie de carburantInfo
- Publication number
- FR2444707A1 FR2444707A1 FR7930353A FR7930353A FR2444707A1 FR 2444707 A1 FR2444707 A1 FR 2444707A1 FR 7930353 A FR7930353 A FR 7930353A FR 7930353 A FR7930353 A FR 7930353A FR 2444707 A1 FR2444707 A1 FR 2444707A1
- Authority
- FR
- France
- Prior art keywords
- lubricating oil
- fatty acid
- oil composition
- acid ester
- ester
- 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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title abstract 5
- 239000000446 fuel Substances 0.000 title abstract 3
- 239000010687 lubricating oil Substances 0.000 title abstract 3
- -1 GLYCEROL FATTY ACID Chemical class 0.000 title abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 2
- 229930195729 fatty acid Natural products 0.000 title abstract 2
- 239000000194 fatty acid Substances 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 title 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/251—Alcohol-fuelled engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
- C10N2040/28—Rotary engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
L'invention concerne une composition d'huile lubrifiante destinée à réduire la consommation de carburant. La consommation de carburant d'un moteur à combustion interne peut être réduite par addition, à l'huile lubrifiante utilisée pour lubrifier le carter de ce moteur, de 0,25 à 2 % en poids d'un ester d'acide gras de glycérol, conjointement avec 15 à 25 mmoles/kg de 0,0-di-(2-éthylhexyl)phosphorodithioate de zinc. L'invention s'applique aussi bien à un moteur à allumage par compression qu'à un moteur à allumage par étincelle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97069878A | 1978-12-18 | 1978-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444707A1 true FR2444707A1 (fr) | 1980-07-18 |
FR2444707B1 FR2444707B1 (fr) | 1986-03-07 |
Family
ID=25517350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7930353A Expired FR2444707B1 (fr) | 1978-12-18 | 1979-12-11 | Composition d'huile lubrifiante contenant un ester d'acide gras de glycerol et un sel metallique d'un ester organophosphore et son application a l'economie de carburant |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5584395A (fr) |
CA (1) | CA1137463A (fr) |
DE (1) | DE2949940A1 (fr) |
FR (1) | FR2444707B1 (fr) |
GB (1) | GB2038355B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2505355A1 (fr) * | 1981-05-06 | 1982-11-12 | Exxon Research Engineering Co | Composition d'huile lubrifiante contenant un ester partiel de glycerol |
FR2508926A1 (fr) * | 1981-07-01 | 1983-01-07 | Chevron Res | Composition d'huile lubrifiante contenant un ester d'acide gras borate de glycerol |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3376016D1 (en) * | 1982-04-22 | 1988-04-21 | Exxon Research Engineering Co | Glycerol esters with oil-soluble copper compounds as fuel economy additives |
US4617026A (en) * | 1983-03-28 | 1986-10-14 | Exxon Research And Engineering Company | Method for improving the fuel economy of an internal combustion engine using fuel having hydroxyl-containing ester additive |
US4957651A (en) * | 1988-01-15 | 1990-09-18 | The Lubrizol Corporation | Mixtures of partial fatty acid esters of polyhydric alcohols and sulfurized compositions, and use as lubricant additives |
US4952328A (en) * | 1988-05-27 | 1990-08-28 | The Lubrizol Corporation | Lubricating oil compositions |
US4981602A (en) * | 1988-06-13 | 1991-01-01 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
US4938881A (en) * | 1988-08-01 | 1990-07-03 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
US4957649A (en) * | 1988-08-01 | 1990-09-18 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
US5244591A (en) * | 1992-03-23 | 1993-09-14 | Chevron Research And Technology Company | Lubricating oil compositions for internal combustion engines having silver bearing parts |
AU2001247771A1 (en) * | 2000-03-28 | 2001-10-08 | Chevron Oronite Company Llc | Oil compositions having improved fuel economy efficiency |
US9909079B2 (en) | 2013-10-18 | 2018-03-06 | Chevron Oronite Company Llc | Lubricating oil composition for protection of silver bearings in medium speed diesel engines |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2911367A (en) * | 1957-07-01 | 1959-11-03 | Gulf Oil Corp | Mineral lubricating oil composition |
US3251770A (en) * | 1962-05-03 | 1966-05-17 | Lubrizol Corp | Process for preparing boron-containing metal salts of phosphosulfurized polymer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2527889A (en) * | 1946-08-19 | 1950-10-31 | Union Oil Co | Diesel engine fuel |
US3273981A (en) * | 1963-07-16 | 1966-09-20 | Exxon Research Engineering Co | Anti-wear oil additives |
GB1081311A (en) * | 1964-08-03 | 1967-08-31 | Lubrizol Corp | Metal salts of organic phosphorus acid mixtures |
JPS5111122B2 (fr) * | 1971-09-30 | 1976-04-09 | ||
BE781637A (fr) * | 1972-04-04 | 1972-07-31 | Labofina Sa | Compositions lubrifiantes pour moteurs rotatifs. |
-
1979
- 1979-11-16 CA CA000340058A patent/CA1137463A/fr not_active Expired
- 1979-12-11 FR FR7930353A patent/FR2444707B1/fr not_active Expired
- 1979-12-12 DE DE19792949940 patent/DE2949940A1/de not_active Ceased
- 1979-12-17 JP JP16395979A patent/JPS5584395A/ja active Pending
- 1979-12-18 GB GB7943456A patent/GB2038355B/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2911367A (en) * | 1957-07-01 | 1959-11-03 | Gulf Oil Corp | Mineral lubricating oil composition |
US3251770A (en) * | 1962-05-03 | 1966-05-17 | Lubrizol Corp | Process for preparing boron-containing metal salts of phosphosulfurized polymer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2505355A1 (fr) * | 1981-05-06 | 1982-11-12 | Exxon Research Engineering Co | Composition d'huile lubrifiante contenant un ester partiel de glycerol |
FR2508926A1 (fr) * | 1981-07-01 | 1983-01-07 | Chevron Res | Composition d'huile lubrifiante contenant un ester d'acide gras borate de glycerol |
Also Published As
Publication number | Publication date |
---|---|
DE2949940A1 (de) | 1980-07-03 |
GB2038355A (en) | 1980-07-23 |
CA1137463A (fr) | 1982-12-14 |
JPS5584395A (en) | 1980-06-25 |
GB2038355B (en) | 1983-05-11 |
FR2444707B1 (fr) | 1986-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |