DE3376016D1 - Glycerol esters with oil-soluble copper compounds as fuel economy additives - Google Patents
Glycerol esters with oil-soluble copper compounds as fuel economy additivesInfo
- Publication number
- DE3376016D1 DE3376016D1 DE8383302155T DE3376016T DE3376016D1 DE 3376016 D1 DE3376016 D1 DE 3376016D1 DE 8383302155 T DE8383302155 T DE 8383302155T DE 3376016 T DE3376016 T DE 3376016T DE 3376016 D1 DE3376016 D1 DE 3376016D1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- fuel economy
- glycerol esters
- copper compounds
- soluble copper
- 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.)
- Expired
Links
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- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased salts
-
- 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
-
- 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
- C10M2223/041—Triaryl phosphates
-
- 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
- C10M2223/042—Metal salts thereof
-
- 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
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
-
- 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
-
- 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
- C10N2010/02—Groups 1 or 11
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37100882A | 1982-04-22 | 1982-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3376016D1 true DE3376016D1 (en) | 1988-04-21 |
Family
ID=23462117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383302155T Expired DE3376016D1 (en) | 1982-04-22 | 1983-04-15 | Glycerol esters with oil-soluble copper compounds as fuel economy additives |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0092946B1 (en) |
JP (1) | JPS58191795A (en) |
CA (1) | CA1205451A (en) |
DE (1) | DE3376016D1 (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2097813B (en) * | 1981-05-06 | 1985-09-25 | Exxon Research Engineering Co | Glycerol esters in lubricating oils as fuel economy additives |
US4705641A (en) * | 1986-09-15 | 1987-11-10 | Exxon Research And Engineering Company | Copper molybdenum salts as antioxidants |
GB8704683D0 (en) * | 1987-02-27 | 1987-04-01 | Exxon Chemical Patents Inc | Low phosphorus/zinc lubricants |
US4915857A (en) * | 1987-05-11 | 1990-04-10 | Exxon Chemical Patents Inc. | Amine compatibility aids in lubricating oil compositions |
US5049290A (en) * | 1987-05-11 | 1991-09-17 | Exxon Chemical Patents Inc. | Amine compatibility aids in lubricating oil compositions |
US4956108A (en) * | 1987-07-29 | 1990-09-11 | Mobil Oil Corporation | Copper salts of thiodipropionic acid derivatives as antioxidant additives process of making the same and fuel composition thereof |
US5013467A (en) * | 1987-09-16 | 1991-05-07 | Exxon Chemical Patents Inc. | Novel oleaginous composition additives for improved rust inhibition |
US5320765A (en) * | 1987-10-02 | 1994-06-14 | Exxon Chemical Patents Inc. | Low ash lubricant compositions for internal combustion engines |
US5141657A (en) * | 1987-10-02 | 1992-08-25 | Exxon Chemical Patents Inc. | Lubricant compositions for internal combustion engines |
US5102566A (en) * | 1987-10-02 | 1992-04-07 | Exxon Chemical Patents Inc. | Low ash lubricant compositions for internal combustion engines (pt-727) |
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 |
US5021173A (en) * | 1988-02-26 | 1991-06-04 | Exxon Chemical Patents, Inc. | Friction modified oleaginous concentrates of improved stability |
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 |
US5286394A (en) * | 1989-06-27 | 1994-02-15 | Ethyl Corporation | Fuel economy and oxidation inhibition in lubricant compositions for internal combustion engines |
US5244591A (en) * | 1992-03-23 | 1993-09-14 | Chevron Research And Technology Company | Lubricating oil compositions for internal combustion engines having silver bearing parts |
US6254849B1 (en) * | 1999-07-28 | 2001-07-03 | Chevron U.S.A. Inc. | Zeolite SSZ-52 |
GB2359092A (en) * | 2000-02-14 | 2001-08-15 | Exxonmobil Res & Eng Co | Lubricating oils having improved fuel economy retention properties |
JP4822473B2 (en) | 2001-04-02 | 2011-11-24 | 東燃ゼネラル石油株式会社 | Lubricating oil composition for internal combustion engines |
US6892531B2 (en) * | 2003-04-02 | 2005-05-17 | Julius J. Rim | System for and methods of operating diesel engines to reduce harmful exhaust emissions and to improve engine lubrication |
EP1925655A1 (en) | 2006-11-22 | 2008-05-28 | Infineum International Limited | Lubricating oil compositions |
EP2161326A1 (en) | 2008-09-05 | 2010-03-10 | Infineum International Limited | Lubricating oil compositions |
EP2390306B1 (en) | 2009-12-01 | 2019-08-14 | Infineum International Limited | A lubricating oil composition |
MX344361B (en) | 2010-06-25 | 2016-12-14 | Castrol Ltd * | Uses and compositions. |
EP2633009B1 (en) | 2010-10-26 | 2016-04-06 | Castrol Limited | Non-aqueous lubricant and fuel compositions comprising fatty acid esters of hydroxy- carboxylic acids, and uses thereof |
JP6027578B2 (en) * | 2013-08-30 | 2016-11-16 | 良光 長井 | Lubrication promoting liquid |
EP3115443A1 (en) | 2015-07-07 | 2017-01-11 | Ab Nanol Technologies Oy | Organometallic salt composition, a method for its preparation and a lubricant additive composition |
EP3252130B1 (en) | 2016-06-03 | 2021-02-17 | Infineum International Limited | Additive package and lubricating oil composition |
CN107964441A (en) * | 2017-10-19 | 2018-04-27 | 山东源根石油化工有限公司 | A kind of organic copper antioxidant and the diesel engine oil containing the organic copper antioxidant |
GB201817589D0 (en) | 2018-10-29 | 2018-12-12 | Castrol Ltd | Lubricant compositions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2911367A (en) * | 1957-07-01 | 1959-11-03 | Gulf Oil Corp | Mineral lubricating oil composition |
CA1137463A (en) * | 1978-12-18 | 1982-12-14 | Thomas V. Liston | Mileage-improving lubricating oil |
GB2056482A (en) * | 1979-08-13 | 1981-03-18 | Exxon Research Engineering Co | Lubricating oil compositions |
GB2097813B (en) * | 1981-05-06 | 1985-09-25 | Exxon Research Engineering Co | Glycerol esters in lubricating oils as fuel economy additives |
-
1983
- 1983-04-15 DE DE8383302155T patent/DE3376016D1/en not_active Expired
- 1983-04-15 EP EP83302155A patent/EP0092946B1/en not_active Expired
- 1983-04-21 CA CA000426360A patent/CA1205451A/en not_active Expired
- 1983-04-22 JP JP58070198A patent/JPS58191795A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0092946A2 (en) | 1983-11-02 |
CA1205451A (en) | 1986-06-03 |
JPS58191795A (en) | 1983-11-09 |
EP0092946B1 (en) | 1988-03-16 |
JPH0377837B2 (en) | 1991-12-11 |
EP0092946A3 (en) | 1985-08-14 |
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Legal Events
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8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |