SG148979A1 - Lubricating oils having improved friction stability - Google Patents
Lubricating oils having improved friction stabilityInfo
- Publication number
- SG148979A1 SG148979A1 SG200804904-1A SG2008049041A SG148979A1 SG 148979 A1 SG148979 A1 SG 148979A1 SG 2008049041 A SG2008049041 A SG 2008049041A SG 148979 A1 SG148979 A1 SG 148979A1
- Authority
- SG
- Singapore
- Prior art keywords
- lubricating oils
- friction stability
- improved friction
- stability
- lubricating oil
- Prior art date
Links
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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved
- C10M149/22—Polyamines
-
- 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
- C10M137/04—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
- 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- 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
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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
- 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
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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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
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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
- 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
- C10M2215/086—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
- 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
- C10M2215/224—Imidazoles
-
- 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
- C10M2215/28—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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/102—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon only in the ring
-
- 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
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/106—Thiadiazoles
-
- 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
-
- 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
-
- 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
-
- 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
- C10N2030/08—Resistance to extreme temperature
-
- 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
-
- 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
-
- 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
- C10N2040/045—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for continuous variable transmission [CVT]
-
- 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
Abstract
LUBRICATING OILS HAVING IMPROVED FRICTION STABILITY Lubricating oil compositions having excellent friction stability comprise a base lubricating oil, an oil soluble source of phosphorus and a defined polyalkylene polyamine-based friction modifier that has been reacted with an acylating agent to convert at least one secondary amine group into an amide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/770,966 US20090005277A1 (en) | 2007-06-29 | 2007-06-29 | Lubricating Oils Having Improved Friction Stability |
Publications (1)
Publication Number | Publication Date |
---|---|
SG148979A1 true SG148979A1 (en) | 2009-01-29 |
Family
ID=39865086
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200804904-1A SG148979A1 (en) | 2007-06-29 | 2008-06-27 | Lubricating oils having improved friction stability |
SG2012040192A SG182148A1 (en) | 2007-06-29 | 2008-06-27 | Lubricating oils having improved friction stability |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG2012040192A SG182148A1 (en) | 2007-06-29 | 2008-06-27 | Lubricating oils having improved friction stability |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090005277A1 (en) |
EP (1) | EP2028256B1 (en) |
JP (1) | JP5541850B2 (en) |
KR (1) | KR101545743B1 (en) |
CN (1) | CN101343591B (en) |
CA (1) | CA2635151C (en) |
SG (2) | SG148979A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112010000769T5 (en) * | 2009-01-26 | 2012-07-26 | Baker Hughes Incorporated | Additives for the improvement of engine oil properties |
BRPI1008704B1 (en) | 2009-02-18 | 2018-05-08 | Lubrizol Corp | bis-amides or oxalic acid ester amides as friction modifiers in lubricants |
KR101679096B1 (en) * | 2009-02-18 | 2016-11-23 | 더루우브리졸코오포레이션 | Amine derivatives as friction modifiers in lubricants |
CN102395662B (en) | 2009-02-18 | 2015-02-11 | 卢布里佐尔公司 | Amine derivatives as friction modifiers in lubricants |
CN102803449B (en) | 2009-05-13 | 2015-02-11 | 卢布里佐尔公司 | Imides and bis-amides as friction modifiers in lubricants |
JP5642360B2 (en) * | 2009-06-16 | 2014-12-17 | シェブロンジャパン株式会社 | Lubricating oil composition |
JP5385830B2 (en) | 2010-03-16 | 2014-01-08 | Jx日鉱日石エネルギー株式会社 | Lubricating oil additive and lubricating oil composition |
CN103534341B (en) | 2011-05-12 | 2015-12-09 | 路博润公司 | As aromatic imide and the ester of lubricant additive |
KR101526769B1 (en) * | 2013-12-30 | 2015-06-05 | 현대자동차주식회사 | Automatic Transmission Oil Composition for Enhanced Fuel Efficiency |
US20170015931A1 (en) | 2015-07-16 | 2017-01-19 | Infineum International Limited | Method of improving vehicle transmission operation through use of specific lubricant compositions |
EP3736318B1 (en) | 2019-05-09 | 2022-03-09 | Infineum International Limited | Transmission fluid composition for improved wear protection |
CN111019736B (en) * | 2019-11-15 | 2022-04-15 | 山西潞安矿业(集团)有限责任公司 | Sulfur-phosphorus-free organic friction modifier and preparation method thereof |
US11685874B2 (en) | 2019-12-16 | 2023-06-27 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
US11365273B2 (en) | 2019-12-16 | 2022-06-21 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
US11384311B2 (en) | 2019-12-16 | 2022-07-12 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
US11441094B2 (en) | 2020-10-02 | 2022-09-13 | Jatco Ltd | Rejuvenation and/or extension of the lifetime of frictional performance in transmission fluids |
US11905488B2 (en) | 2020-10-16 | 2024-02-20 | Infineum International Limited | Transmission fluid compositions for hybrid and electric vehicle applications |
WO2022136384A1 (en) | 2020-12-24 | 2022-06-30 | Infineum International Limited | Thermally responsive brush polymers having a copolymer backbone and copolymer arms |
CN115584293B (en) * | 2021-07-06 | 2023-09-15 | 中国石油化工股份有限公司 | Lubricating oil friction improver and preparation method and application thereof |
EP4194531A1 (en) | 2021-12-09 | 2023-06-14 | Infineum International Limited | Borated detergents and their lubricating applications |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568876A (en) * | 1949-11-14 | 1951-09-25 | Socony Vacuum Oil Co Inc | Reaction products of n-acylated polyalkylene-polyamines with alkenyl succinic acid anhydrides |
US3087936A (en) * | 1961-08-18 | 1963-04-30 | Lubrizol Corp | Reaction product of an aliphatic olefinpolymer-succinic acid producing compound with an amine and reacting the resulting product with a boron compound |
GB1054093A (en) * | 1963-06-17 | |||
US3382172A (en) | 1966-05-18 | 1968-05-07 | Chevron Res | Alkenyl succinic acids as antiwear agents |
US4105571A (en) * | 1977-08-22 | 1978-08-08 | Exxon Research & Engineering Co. | Lubricant composition |
EP0074724A3 (en) * | 1981-09-03 | 1984-08-01 | The Lubrizol Corporation | Acylated imidazolines and fuel and lubricant compositions thereof |
US4839073A (en) * | 1987-05-18 | 1989-06-13 | Exxon Chemical Patents Inc. | Polyolefinic succinimide polyamine alkyl acetoacetate and substituted acetate adducts as compatibilizer additives in lubricating oil compositions |
US5314633A (en) * | 1988-06-24 | 1994-05-24 | Exxon Chemical Patents Inc. | Low pressure derived mixed phosphorous- and sulfur- containing reaction products useful in power transmitting compositions and process for preparing same |
US4857214A (en) * | 1988-09-16 | 1989-08-15 | Ethylk Petroleum Additives, Inc. | Oil-soluble phosphorus antiwear additives for lubricants |
US5441656A (en) * | 1994-02-10 | 1995-08-15 | Ethyl Petroleum Additives, Inc. | Automatic transmission fluids and additives therefor |
WO1997014772A1 (en) * | 1995-10-18 | 1997-04-24 | Exxon Chemical Patents Inc. | Lubricating oils of improved friction durability |
US5750476A (en) * | 1995-10-18 | 1998-05-12 | Exxon Chemical Patents Inc. | Power transmitting fluids with improved anti-shudder durability |
US5916852A (en) * | 1997-09-02 | 1999-06-29 | Exxon Chemical Patents Inc. | Power transmission fluids with improved friction break-in |
CA2340737C (en) * | 1998-08-20 | 2009-04-07 | Shell Internationale Research Maatschappij B.V. | Lubricating oil composition useful in hydraulic fluids |
JP4123601B2 (en) * | 1998-10-22 | 2008-07-23 | 新日本石油株式会社 | Lubricating oil composition |
US6225266B1 (en) * | 1999-05-28 | 2001-05-01 | Infineum Usa L.P. | Zinc-free continuously variable transmission fluid |
JP4015355B2 (en) * | 2000-09-29 | 2007-11-28 | 新日本石油株式会社 | Lubricating oil composition |
JP2003138285A (en) * | 2001-11-02 | 2003-05-14 | Nippon Oil Corp | Automotive transmission oil composition |
JP2005068370A (en) | 2003-08-27 | 2005-03-17 | Chevron Texaco Japan Ltd | Lubricating oil composition and lubricating oil additive |
US7361629B2 (en) * | 2004-03-10 | 2008-04-22 | Afton Chemical Corporation | Additives for lubricants and fuels |
US20060079412A1 (en) * | 2004-10-08 | 2006-04-13 | Afton Chemical Corporation | Power transmission fluids with enhanced antishudder durability and handling characteristics |
-
2007
- 2007-06-29 US US11/770,966 patent/US20090005277A1/en not_active Abandoned
-
2008
- 2008-05-29 EP EP08104153.5A patent/EP2028256B1/en active Active
- 2008-06-17 CA CA2635151A patent/CA2635151C/en active Active
- 2008-06-23 KR KR1020080058866A patent/KR101545743B1/en active IP Right Grant
- 2008-06-27 SG SG200804904-1A patent/SG148979A1/en unknown
- 2008-06-27 SG SG2012040192A patent/SG182148A1/en unknown
- 2008-06-27 JP JP2008169224A patent/JP5541850B2/en active Active
- 2008-06-27 CN CN2008101319413A patent/CN101343591B/en active Active
Also Published As
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EP2028256B1 (en) | 2019-08-28 |
EP2028256A3 (en) | 2012-06-20 |
CN101343591B (en) | 2013-03-27 |
JP2009013408A (en) | 2009-01-22 |
US20090005277A1 (en) | 2009-01-01 |
EP2028256A2 (en) | 2009-02-25 |
JP5541850B2 (en) | 2014-07-09 |
KR101545743B1 (en) | 2015-08-19 |
CA2635151A1 (en) | 2008-12-29 |
SG182148A1 (en) | 2012-07-30 |
CA2635151C (en) | 2015-08-11 |
CN101343591A (en) | 2009-01-14 |
KR20090004532A (en) | 2009-01-12 |
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