SG112841A1 - Lubricating oil compositions - Google Patents
Lubricating oil compositionsInfo
- Publication number
- SG112841A1 SG112841A1 SG200203575A SG200203575A SG112841A1 SG 112841 A1 SG112841 A1 SG 112841A1 SG 200203575 A SG200203575 A SG 200203575A SG 200203575 A SG200203575 A SG 200203575A SG 112841 A1 SG112841 A1 SG 112841A1
- Authority
- SG
- Singapore
- Prior art keywords
- lubricating oil
- oil compositions
- compositions
- 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
- C10M169/042—Mixtures of base-materials and additives the additives being compounds of unknown or incompletely defined constitution 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
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/02—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a non-macromolecular organic 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
- 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
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of 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
- 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
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-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
- 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
- C10M169/047—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution 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
- 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
- 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
- C10M2203/108—Residual fractions, e.g. bright stocks
-
- 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
- C10M2203/108—Residual fractions, e.g. bright stocks
- C10M2203/1085—Residual fractions, e.g. bright stocks 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
- C10M2207/028—Overbased 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
-
- 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
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds 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
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
-
- 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
- C10N2010/02—Groups 1 or 11
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- 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
- C10N2030/04—Detergent property or dispersant property
-
- 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
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
-
- 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
- C10N2040/252—Diesel engines
- C10N2040/253—Small diesel 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01305233A EP1266954A1 (en) | 2001-06-15 | 2001-06-15 | Specific basestock mixtures for diesel engine lubricating compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
SG112841A1 true SG112841A1 (en) | 2005-07-28 |
Family
ID=8182034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200203575A SG112841A1 (en) | 2001-06-15 | 2002-06-14 | Lubricating oil compositions |
Country Status (6)
Country | Link |
---|---|
US (1) | US6649576B2 (es) |
EP (1) | EP1266954A1 (es) |
JP (2) | JP2003041284A (es) |
CN (1) | CN1272413C (es) |
CA (1) | CA2390743C (es) |
SG (1) | SG112841A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU9274198A (en) * | 1997-10-03 | 1999-04-27 | Exxon Chemical Patents Inc. | Lubricating compositions |
EP1266954A1 (en) * | 2001-06-15 | 2002-12-18 | Infineum International Limited | Specific basestock mixtures for diesel engine lubricating compositions |
US20030166475A1 (en) * | 2002-01-31 | 2003-09-04 | Winemiller Mark D. | Lubricating oil compositions with improved friction properties |
EP1340804B1 (en) * | 2002-02-27 | 2016-11-16 | Infineum International Limited | Lubricating oil compositions |
EP1340803A1 (en) * | 2002-02-27 | 2003-09-03 | Infineum International Limited | Lubricating oil compositions |
US6846782B2 (en) * | 2003-04-04 | 2005-01-25 | The Lubrizol Corporation | Method of reducing intake valve deposits in a direct injection engine |
CA2474959C (en) * | 2003-08-07 | 2009-11-10 | Infineum International Limited | A lubricating oil composition |
US20050070449A1 (en) * | 2003-09-30 | 2005-03-31 | Roby Stephen H. | Engine oil compositions |
US7598210B2 (en) * | 2005-01-13 | 2009-10-06 | Advanced Lubrication Technology Inc. | High temperature lubricant composition |
JP2006199857A (ja) * | 2005-01-21 | 2006-08-03 | Showa Shell Sekiyu Kk | 低燃費性に優れたガソリンエンジン油組成物 |
US7465696B2 (en) | 2005-01-31 | 2008-12-16 | Chevron Oronite Company, Llc | Lubricating base oil compositions and methods for improving fuel economy in an internal combustion engine using same |
US20070232506A1 (en) * | 2006-03-28 | 2007-10-04 | Gao Jason Z | Blends of lubricant basestocks with polyol esters |
US20080236538A1 (en) * | 2007-03-26 | 2008-10-02 | Lam William Y | Lubricating oil composition for improved oxidation, viscosity increase, oil consumption, and piston deposit control |
JP5198031B2 (ja) * | 2007-10-22 | 2013-05-15 | 出光興産株式会社 | 潤滑油組成物 |
US20090143263A1 (en) * | 2007-12-03 | 2009-06-04 | Bloch Ricardo A | Lubricant composition comprising a bi-modal side-chain distribution lofi |
US8703677B2 (en) * | 2007-12-21 | 2014-04-22 | Chevron Japan Ltd | Lubricating oil compositions for internal combustion engines |
US8318643B2 (en) * | 2010-06-29 | 2012-11-27 | Cherron Oronite Technology B.V. | Trunk piston engine lubricating oil compositions |
FR2980799B1 (fr) * | 2011-09-29 | 2013-10-04 | Total Raffinage Marketing | Composition lubrifiante pour moteur marin |
US9200230B2 (en) | 2013-03-01 | 2015-12-01 | VORA Inc. | Lubricating compositions and methods of use thereof |
WO2015089784A1 (zh) * | 2013-12-19 | 2015-06-25 | 龚金凤 | 具有摩擦改进性能润滑油组合物 |
CN107189837A (zh) * | 2017-05-12 | 2017-09-22 | 广西大学 | 一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物 |
EP3655510A1 (en) * | 2017-07-21 | 2020-05-27 | Exxonmobil Research And Engineering Company | Method for improving deposit control and cleanliness performance in an engine lubricated with a lubricating oil |
CN111234905B (zh) * | 2020-01-13 | 2022-08-09 | 江苏龙蟠科技股份有限公司 | 超低温重负荷车辆齿轮油组合物 |
EP4317378A1 (en) * | 2021-03-31 | 2024-02-07 | Idemitsu Kosan Co.,Ltd. | Lubricating oil composition |
CN115678646A (zh) * | 2022-08-05 | 2023-02-03 | 黎光泰富(苏州)科技有限公司 | 一种超低温启动性能的柴油机油 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960542A (en) * | 1986-09-08 | 1990-10-02 | Idemitsu Kosan Company Limited | Lubricating oil composition |
US4968452A (en) * | 1986-09-08 | 1990-11-06 | Idemitsu Kosan Company Limited | Lubricating oil composition of mineral oil and polyester for wet brake or wet clutch |
EP0552554A1 (en) * | 1992-01-22 | 1993-07-28 | The British Petroleum Company P.L.C. | Lubricating oil compositions |
EP0931827A1 (en) * | 1996-12-27 | 1999-07-28 | Tonen Corporation | Lubricating oil composition for internal combustion engines |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1210811A (en) * | 1967-01-31 | 1970-11-04 | British Petroleum Co | Improvements in lubricating compositions |
US5942475A (en) * | 1996-09-06 | 1999-08-24 | Exxon Chemical Patents Inc. | Engine oil lubricants formed from complex alcohol esters |
US5994278A (en) * | 1996-09-06 | 1999-11-30 | Exxon Chemical Patents Inc. | Blends of lubricant basestocks with high viscosity complex alcohol esters |
GB9716283D0 (en) * | 1997-08-01 | 1997-10-08 | Exxon Chemical Patents Inc | Lubricating oil compositions |
AU9274198A (en) * | 1997-10-03 | 1999-04-27 | Exxon Chemical Patents Inc. | Lubricating compositions |
US6235691B1 (en) * | 1997-11-12 | 2001-05-22 | Exxon Chemical Patents Inc. | Oil compositions with synthetic base oils |
US6444624B1 (en) * | 2000-08-31 | 2002-09-03 | Juliet V. Walker | Lubricating oil composition |
EP1266954A1 (en) * | 2001-06-15 | 2002-12-18 | Infineum International Limited | Specific basestock mixtures for diesel engine lubricating compositions |
-
2001
- 2001-06-15 EP EP01305233A patent/EP1266954A1/en not_active Withdrawn
-
2002
- 2002-06-05 US US10/163,210 patent/US6649576B2/en not_active Expired - Lifetime
- 2002-06-14 JP JP2002173929A patent/JP2003041284A/ja not_active Withdrawn
- 2002-06-14 CA CA002390743A patent/CA2390743C/en not_active Expired - Lifetime
- 2002-06-14 CN CNB021232415A patent/CN1272413C/zh not_active Expired - Lifetime
- 2002-06-14 SG SG200203575A patent/SG112841A1/en unknown
-
2010
- 2010-04-30 JP JP2010105283A patent/JP5394977B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960542A (en) * | 1986-09-08 | 1990-10-02 | Idemitsu Kosan Company Limited | Lubricating oil composition |
US4968452A (en) * | 1986-09-08 | 1990-11-06 | Idemitsu Kosan Company Limited | Lubricating oil composition of mineral oil and polyester for wet brake or wet clutch |
EP0552554A1 (en) * | 1992-01-22 | 1993-07-28 | The British Petroleum Company P.L.C. | Lubricating oil compositions |
EP0931827A1 (en) * | 1996-12-27 | 1999-07-28 | Tonen Corporation | Lubricating oil composition for internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
CN1272413C (zh) | 2006-08-30 |
JP2003041284A (ja) | 2003-02-13 |
US6649576B2 (en) | 2003-11-18 |
JP2010163628A (ja) | 2010-07-29 |
EP1266954A1 (en) | 2002-12-18 |
JP5394977B2 (ja) | 2014-01-22 |
CN1392228A (zh) | 2003-01-22 |
CA2390743A1 (en) | 2002-12-15 |
US20030022798A1 (en) | 2003-01-30 |
CA2390743C (en) | 2008-12-23 |
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