CA2572001A1 - A lubricating oil composition for automatic transmissions - Google Patents
A lubricating oil composition for automatic transmissions Download PDFInfo
- Publication number
- CA2572001A1 CA2572001A1 CA002572001A CA2572001A CA2572001A1 CA 2572001 A1 CA2572001 A1 CA 2572001A1 CA 002572001 A CA002572001 A CA 002572001A CA 2572001 A CA2572001 A CA 2572001A CA 2572001 A1 CA2572001 A1 CA 2572001A1
- Authority
- CA
- Canada
- Prior art keywords
- lubricating oil
- oil composition
- polyalkylenepolyamine
- reaction
- acid 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
- 239000010687 lubricating oil Substances 0.000 title claims abstract 16
- 230000005540 biological transmission Effects 0.000 title claims 3
- -1 phosphorous acid ester Chemical class 0.000 claims abstract 8
- 238000006243 chemical reaction Methods 0.000 claims abstract 5
- 239000002253 acid Substances 0.000 claims abstract 4
- 125000001931 aliphatic group Chemical group 0.000 claims abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract 4
- 239000007795 chemical reaction product Substances 0.000 claims abstract 4
- 239000003599 detergent Substances 0.000 claims abstract 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract 3
- 239000004202 carbamide Substances 0.000 claims abstract 3
- 229910052751 metal Inorganic materials 0.000 claims abstract 3
- 239000002184 metal Substances 0.000 claims abstract 3
- 229920006395 saturated elastomer Polymers 0.000 claims abstract 3
- 150000003900 succinic acid esters Chemical class 0.000 claims abstract 3
- 239000000654 additive Substances 0.000 claims abstract 2
- 239000002199 base oil Substances 0.000 claims abstract 2
- 238000005260 corrosion Methods 0.000 claims abstract 2
- 230000007797 corrosion Effects 0.000 claims abstract 2
- 239000003112 inhibitor Substances 0.000 claims abstract 2
- 230000001050 lubricating effect Effects 0.000 claims abstract 2
- 229920000098 polyolefin Polymers 0.000 claims 3
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 claims 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- AQGNVWRYTKPRMR-UHFFFAOYSA-N n'-[2-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCNCCN AQGNVWRYTKPRMR-UHFFFAOYSA-N 0.000 claims 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical class ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- FYOYCZHNDCCGCE-UHFFFAOYSA-N diphenyl hydrogen phosphite Chemical group C=1C=CC=CC=1OP(O)OC1=CC=CC=C1 FYOYCZHNDCCGCE-UHFFFAOYSA-N 0.000 claims 1
- 150000002148 esters Chemical group 0.000 claims 1
- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 claims 1
- 229920001083 polybutene Polymers 0.000 claims 1
- 229920005862 polyol Polymers 0.000 claims 1
- 150000003077 polyols Chemical class 0.000 claims 1
- 150000003141 primary amines Chemical class 0.000 claims 1
- 229940014800 succinic anhydride Drugs 0.000 claims 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims 1
Classifications
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- 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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- 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
- C10M129/68—Esters
- C10M129/72—Esters of polycarboxylic 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
-
- 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
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
-
- 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
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- 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
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- 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
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
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- 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
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- 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
- C10M2223/049—Phosphite
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- 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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
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- 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
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- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- 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
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
- C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
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- 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
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/14—Chemical after-treatment of the constituents of the lubricating composition by boron or a compound containing boron
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The present invention relates to a lubricating oil composition comprising a major amount of base oil of lubricating viscosity and the following additives in the following amounts based on a total amount of the lubricating oil composition:
(A) 0.1 to 10 wt.% of a succinic acid ester, (B) 0.01 to 2 wt.% of a phosphorous acid ester, (C) 0.1 to 5 wt.% of an amide compound which is a reaction product obtained by reaction of a linear or branched, saturated or unsaturated monovalent aliphatic acid having 8 to 22 carbon atoms, urea, and polyalkylenepolyamine, (D) 0.01 to 2 wt.% of an overbased metal-containing detergent, and (E) 0.01 to 1 wt.% of a corrosion inhibitor.
(A) 0.1 to 10 wt.% of a succinic acid ester, (B) 0.01 to 2 wt.% of a phosphorous acid ester, (C) 0.1 to 5 wt.% of an amide compound which is a reaction product obtained by reaction of a linear or branched, saturated or unsaturated monovalent aliphatic acid having 8 to 22 carbon atoms, urea, and polyalkylenepolyamine, (D) 0.01 to 2 wt.% of an overbased metal-containing detergent, and (E) 0.01 to 1 wt.% of a corrosion inhibitor.
Claims (13)
1. A lubricating oil composition comprising a major amount of base oil of lubricating viscosity and the following additives in the following amounts based on a total amount of the composition:
(A) 0.1 to 10 wt.% of a succinic acid ester, (B) 0.01 to 2 wt.% of a phosphorous acid ester, (C) 0.1 to 5 wt.% of an amide compound which is a reaction product obtained by reaction of a linear or branched, saturated or unsaturated monovalent aliphatic acid having 8 to 22 carbon atoms, urea, and polyalkylenepolyamine, (D) 0.01 to 2 wt.% of an overbased metal-containing detergent, and (E) 0.01 to 1 wt.% of a corrosion inhibitor.
(A) 0.1 to 10 wt.% of a succinic acid ester, (B) 0.01 to 2 wt.% of a phosphorous acid ester, (C) 0.1 to 5 wt.% of an amide compound which is a reaction product obtained by reaction of a linear or branched, saturated or unsaturated monovalent aliphatic acid having 8 to 22 carbon atoms, urea, and polyalkylenepolyamine, (D) 0.01 to 2 wt.% of an overbased metal-containing detergent, and (E) 0.01 to 1 wt.% of a corrosion inhibitor.
2. The lubricating oil composition of claim 1, wherein the amide compound is a borated amide compound obtained by borating the reaction product.
3. The lubricating oil composition of claim 1, wherein the amide compound is a reaction product obtained by reacting one mole of the linear or branched, saturated or unsaturated monovalent aliphatic acid having 8 to 22 carbon atoms, 0.01 to 2 moles of urea, and 0.1 to 1 mole of polyalkylenepolyamine.
4. The lubricating oil composition of claim 1, wherein the polyalkylenepolyamine contains 2 to 30 carbon atoms and 2 to 15 nitrogen atoms, each of at least two nitrogen atoms forming primary amine.
5. The lubricating oil composition of claim 4, wherein the polyalkylenepolyamine is at least one compound selected from the group consisting of ethylenediamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, pentaethylenehexamine, and hexaethyleneheptamine.
6. The lubricating oil composition of claim 5, wherein the polyalkylenepolyamine is hexaethyleneheptamine.
7. The lubricating oil composition of claim 1, wherein the monovalent aliphatic acid is isostearic acid.
8. The lubricating oil composition of claim 1, wherein the succinic acid ester is an ester derived from a polyol and an alkenyl-substituted succinic anhydride prepared by a reaction between maleic anhydride and polyolefin having a number average molecular weight of 450 to 5,000.
9. The lubricating oil composition of claim 8, wherein the polyolefin is polybutene.
10. The lubricating oil composition of claim 9; wherein the reaction between maleic anhydride and polyolefin is performed by a thermal reaction process utilizing no chlorine.
11. The lubricating oil composition of claim 1, wherein the phosphorous acid ester is diphenyl hydrogen phosphite.
12. The lubricating oil composition of claim 1, wherein the overbased metal-containing detergent is an overbased calcium alkylbenzenesulfonate detergent having a total base number of 10 to 500 mg.cndot.KOH/g.
13. A method for reducing shudder in an automatic transmission of an internal combustion engine, said method comprising adding the lubricating oil composition of claim 1 to the automatic transmission and operating the engine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005373039A JP2007169570A (en) | 2005-12-26 | 2005-12-26 | Lubricating oil composition |
| JP2005-373039 | 2005-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2572001A1 true CA2572001A1 (en) | 2007-06-26 |
| CA2572001C CA2572001C (en) | 2011-08-09 |
Family
ID=38017153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2572001A Expired - Fee Related CA2572001C (en) | 2005-12-26 | 2006-12-22 | A lubricating oil composition for automatic transmissions |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070179068A1 (en) |
| EP (1) | EP1803796B1 (en) |
| JP (1) | JP2007169570A (en) |
| CA (1) | CA2572001C (en) |
| DE (1) | DE602006009889D1 (en) |
| SG (1) | SG133574A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573597A (en) * | 2017-05-04 | 2019-12-13 | 道达尔销售服务公司 | use of fatty amines for reducing and/or controlling abnormal gas combustion in marine engines |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080139422A1 (en) * | 2006-12-06 | 2008-06-12 | Loper John T | Lubricating Composition |
| US20080139421A1 (en) * | 2006-12-06 | 2008-06-12 | Loper John T | Lubricating Composition |
| US20080139427A1 (en) * | 2006-12-11 | 2008-06-12 | Hutchison David A | Lubricating composition |
| WO2008076825A1 (en) * | 2006-12-18 | 2008-06-26 | The Lubrizol Corporation | Functional fluid |
| JP5325469B2 (en) | 2008-06-11 | 2013-10-23 | 出光興産株式会社 | Lubricating oil composition |
| WO2010048244A1 (en) * | 2008-10-23 | 2010-04-29 | The Lubrizol Corporation | Lubricating composition containing metal carboxylate |
| RU2502791C2 (en) * | 2011-08-23 | 2013-12-27 | Общество с ограниченной ответственностью "Химмотолог" | Lubricant composition for reducing gears and method for production thereof |
| JP5796869B2 (en) * | 2011-09-29 | 2015-10-21 | シェブロンジャパン株式会社 | Lubricating oil composition |
| JP5970291B2 (en) * | 2012-08-20 | 2016-08-17 | 出光興産株式会社 | Lubricating oil composition |
| JP6693033B2 (en) * | 2015-03-31 | 2020-05-13 | 出光興産株式会社 | Lubricating oil composition for electric vehicle or hybrid vehicle |
| CN107709527B (en) * | 2015-04-09 | 2021-09-17 | 路博润公司 | Lubricant containing quaternary ammonium compounds |
| JP6533689B2 (en) * | 2015-04-22 | 2019-06-19 | 出光興産株式会社 | Automatic transmission oil |
| JP6545114B2 (en) * | 2016-03-17 | 2019-07-17 | コスモ石油ルブリカンツ株式会社 | Fatty acid ester based lubricating oil composition |
| JP6753608B2 (en) * | 2016-10-19 | 2020-09-09 | 出光興産株式会社 | Lubricating oil composition, lubricating method, and transmission |
| JP6797633B2 (en) * | 2016-10-26 | 2020-12-09 | Ｅｎｅｏｓ株式会社 | Lubricating oil composition for automatic transmission |
Family Cites Families (13)
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| US4048523A (en) * | 1976-10-01 | 1977-09-13 | Paoli High Fidelity Consultants Inc. | Electronic filter with active elements |
| BR8907130A (en) * | 1988-10-24 | 1991-02-13 | Exxon Chemical Patents Inc | COMPOSITION OF LUBRICATING OIL, FORCE TRANSMISSION FLUID, ADDITIVE CONCENTRATE, PROCESS TO IMPROVE THE MODIFICATION OF THE FRICTION OF A LUBRICATING OIL, COMPOSITION OF AMINE SALT AND SALT |
| US5137980A (en) * | 1990-05-17 | 1992-08-11 | Ethyl Petroleum Additives, Inc. | Ashless dispersants formed from substituted acylating agents and their production and use |
| US5750476A (en) * | 1995-10-18 | 1998-05-12 | Exxon Chemical Patents Inc. | Power transmitting fluids with improved anti-shudder durability |
| US5840663A (en) * | 1996-12-18 | 1998-11-24 | Exxon Chemical Patents Inc. | Power transmitting fluids improved anti-shudder durability |
| US6127323A (en) * | 1997-04-21 | 2000-10-03 | Exxon Chemical Patents Inc. | Power transmission fluids containing alkyl phosphonates |
| US5916852A (en) * | 1997-09-02 | 1999-06-29 | Exxon Chemical Patents Inc. | Power transmission fluids with improved friction break-in |
| US6451920B1 (en) * | 1999-11-09 | 2002-09-17 | Chevron Chemical Company Llc | Process for making polyalkylene/maleic anhydride copolymer |
| US6303547B1 (en) * | 2000-09-19 | 2001-10-16 | Ethyl Corporation | Friction modified lubricants |
| JP4015355B2 (en) * | 2000-09-29 | 2007-11-28 | 新日本石油株式会社 | Lubricating oil composition |
| US7256242B2 (en) * | 2003-06-27 | 2007-08-14 | Chevron Oronite Company, Llc | Esterified copolymers of polyalkenes/unsaturated acidic reagents useful as lubricant and fuel additives |
| JP4202898B2 (en) * | 2003-11-17 | 2008-12-24 | シェブロンジャパン株式会社 | Lubricating oil additive and lubricating oil composition |
| US20060135375A1 (en) * | 2004-12-21 | 2006-06-22 | Chevron Oronite Company Llc | Anti-shudder additive composition and lubricating oil composition containing the same |
-
2005
- 2005-12-26 JP JP2005373039A patent/JP2007169570A/en active Pending
-
2006
- 2006-12-18 US US11/612,157 patent/US20070179068A1/en not_active Abandoned
- 2006-12-22 SG SG200608992-4A patent/SG133574A1/en unknown
- 2006-12-22 CA CA2572001A patent/CA2572001C/en not_active Expired - Fee Related
- 2006-12-22 EP EP06256579A patent/EP1803796B1/en not_active Ceased
- 2006-12-22 DE DE602006009889T patent/DE602006009889D1/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573597A (en) * | 2017-05-04 | 2019-12-13 | 道达尔销售服务公司 | use of fatty amines for reducing and/or controlling abnormal gas combustion in marine engines |
Also Published As
| Publication number | Publication date |
|---|---|
| SG133574A1 (en) | 2007-07-30 |
| EP1803796A3 (en) | 2007-08-22 |
| US20070179068A1 (en) | 2007-08-02 |
| DE602006009889D1 (en) | 2009-12-03 |
| EP1803796A2 (en) | 2007-07-04 |
| EP1803796B1 (en) | 2009-10-21 |
| CA2572001C (en) | 2011-08-09 |
| JP2007169570A (en) | 2007-07-05 |
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