AR027298A1 - Composiciones de aceites lubricantes y metodo para mejorar la estabilidad de oxidacion de composiciones de aceites lubricantes - Google Patents
Composiciones de aceites lubricantes y metodo para mejorar la estabilidad de oxidacion de composiciones de aceites lubricantesInfo
- Publication number
- AR027298A1 AR027298A1 ARP010100350A ARP010100350A AR027298A1 AR 027298 A1 AR027298 A1 AR 027298A1 AR P010100350 A ARP010100350 A AR P010100350A AR P010100350 A ARP010100350 A AR P010100350A AR 027298 A1 AR027298 A1 AR 027298A1
- Authority
- AR
- Argentina
- Prior art keywords
- compositions
- oxidation stability
- lubricating
- lubricating oil
- 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
- 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
- C10M141/08—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 sulfur-, selenium- or tellurium-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
- 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
- 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
- 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
- C10M2215/02—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
- C10M2215/065—Phenyl-Naphthyl 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
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/085—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives 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
- 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
- C10M2227/09—Complexes with metals
-
- 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
- C10N2040/255—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
- 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)
Abstract
Una composicion de aceite lubricante que comprende una cantidad principal de un aceite de viscosidad lubricante y una cantidad menor, soluble en aceite odispersable en aceite, de (a) un compuesto de organomolibdeno trinuclear, (b) un compuesto de az ufre, (c) un antioxidante fenolico y (d) un antioxidanteamínico, tal que el compuesto de azufre (b) sea un hidrocarbil éster o ácido tiodicarboxílico; y un método para mejorar la estabilidad de oxidacion de unacomposicion de aceites lubricantes. Las composiciones que comprenden los ingredientes de la presente invencion muestran una estabilidad de oxidacion por lejossuperior cuando se las comparan con aquellas que no contienen la combinacion de antioxidantes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0003380A GB2359089A (en) | 2000-02-14 | 2000-02-14 | Lubricating oil compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
AR027298A1 true AR027298A1 (es) | 2003-03-19 |
Family
ID=9885570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010100350A AR027298A1 (es) | 2000-02-14 | 2001-01-26 | Composiciones de aceites lubricantes y metodo para mejorar la estabilidad de oxidacion de composiciones de aceites lubricantes |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR027298A1 (es) |
AU (1) | AU2001246415A1 (es) |
GB (1) | GB2359089A (es) |
WO (1) | WO2001059041A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7494960B2 (en) | 2004-02-03 | 2009-02-24 | Crompton Corporation | Lubricant compositions comprising an antioxidant blend |
MY145889A (en) * | 2004-07-08 | 2012-05-15 | Shell Int Research | Lubricating oil composition |
JP2022513654A (ja) * | 2018-11-28 | 2022-02-09 | ビーエーエスエフ ソシエタス・ヨーロピア | 低粘性ポリアルキレングリコールベースストックのための酸化防止剤混合物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395343A (en) * | 1981-08-07 | 1983-07-26 | Chevron Research Company | Antioxidant combinations of sulfur containing molybdenum complexes and organic sulfur compounds |
EP0346283B1 (de) * | 1988-06-09 | 1992-07-29 | Ciba-Geigy Ag | Schmierölzusammensetzung |
WO1998026030A1 (en) * | 1996-12-13 | 1998-06-18 | Exxon Research And Engineering Company | Lubricating oil compositions containing organic molybdenum complexes |
US6010987A (en) * | 1996-12-13 | 2000-01-04 | Exxon Research And Engineering Co. | Enhancement of frictional retention properties in a lubricating composition containing a molybdenum sulfide additive in low concentration |
US6143701A (en) * | 1998-03-13 | 2000-11-07 | Exxon Chemical Patents Inc. | Lubricating oil having improved fuel economy retention properties |
GB9813070D0 (en) * | 1998-06-17 | 1998-08-19 | Exxon Chemical Patents Inc | Lubricant compositions |
-
2000
- 2000-02-14 GB GB0003380A patent/GB2359089A/en not_active Withdrawn
-
2001
- 2001-01-26 AR ARP010100350A patent/AR027298A1/es unknown
- 2001-02-02 AU AU2001246415A patent/AU2001246415A1/en not_active Abandoned
- 2001-02-02 WO PCT/EP2001/001164 patent/WO2001059041A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2359089A (en) | 2001-08-15 |
WO2001059041A1 (en) | 2001-08-16 |
GB0003380D0 (en) | 2000-04-05 |
AU2001246415A1 (en) | 2001-08-20 |
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Legal Events
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---|---|---|---|
FB | Suspension of granting procedure |