AR027521A1 - Composiciones lubricantes para motores diesel y metodo para controlar la viscosidad inducida por hollin de composiciones lubricantes - Google Patents
Composiciones lubricantes para motores diesel y metodo para controlar la viscosidad inducida por hollin de composiciones lubricantesInfo
- Publication number
- AR027521A1 AR027521A1 ARP010100357A ARP010100357A AR027521A1 AR 027521 A1 AR027521 A1 AR 027521A1 AR P010100357 A ARP010100357 A AR P010100357A AR P010100357 A ARP010100357 A AR P010100357A AR 027521 A1 AR027521 A1 AR 027521A1
- Authority
- AR
- Argentina
- Prior art keywords
- lubricant
- viscosity
- composition
- control
- diesel engines
- Prior art date
Links
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
- 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
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- 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
- C10M129/04—Hydroxy compounds
- C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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- 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
- C10M129/76—Esters containing free hydroxy or carboxyl groups
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- 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
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
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- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/20—Thiols; Sulfides; Polysulfides
- C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M135/26—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives thereof
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- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/18—Complexes with metals
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- 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
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- 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
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- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/124—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms containing hydroxy groups; Ethers thereof
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- 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
- C10N2030/04—Detergent property or dispersant property
- C10N2030/041—Soot induced viscosity control
-
- 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
- C10N2030/40—Low content or no content compositions
- C10N2030/41—Chlorine free or low chlorine content compositions
-
- 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
-
- 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)
Abstract
Una composicion lubricante para motor diesel que comprende un stock base, un dispersante y un antioxidante que comprende un compuesto de organomolibdenotrinuclear soluble en aceite de la formula genérica: Mo3Sx-(Q) donde x es de 4 a 10, preferiblemen te 7, y Q es un grupo inicial, que puede ser un ligando, ypor lo menos otro compuesto seleccionado de un compuesto fenolico y un compuesto amínico; y un método para controlar la viscosidad de una composicionlubricante. La composicion es capaz de cont rolar la viscosidad del lubricante en la presencia de hollín y mantener la dispersabilidad del dispersante. Lascomposiciones minimizan el desgaste en los motores y las emisiones indeseables de los escapes causadas por la combustion incompleta de vehí culos que usanmotores diesel y lubricantes para los mismos. La combinacion de antioxidante actua mejor al controlar el incremento de viscosidad inducido por hollín que loscompuestos individuales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0003381A GB2359090A (en) | 2000-02-14 | 2000-02-14 | Lubricating oil compostions |
Publications (1)
Publication Number | Publication Date |
---|---|
AR027521A1 true AR027521A1 (es) | 2003-04-02 |
Family
ID=9885571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010100357A AR027521A1 (es) | 2000-02-14 | 2001-01-26 | Composiciones lubricantes para motores diesel y metodo para controlar la viscosidad inducida por hollin de composiciones lubricantes |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1265976B1 (es) |
JP (1) | JP2003523455A (es) |
AR (1) | AR027521A1 (es) |
AU (2) | AU2001247821B2 (es) |
BR (1) | BR0108331A (es) |
CA (1) | CA2398075C (es) |
DE (1) | DE60107218T2 (es) |
GB (1) | GB2359090A (es) |
WO (1) | WO2001060957A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1321507A1 (en) * | 2001-12-21 | 2003-06-25 | Infineum International Limited | Heavy duty diesel engine lubricating oil compositions |
EP1323816A1 (en) * | 2001-12-21 | 2003-07-02 | Infineum International Limited | Heavy duty diesel engine lubricating oil compositions |
US8383563B2 (en) * | 2007-08-10 | 2013-02-26 | Exxonmobil Research And Engineering Company | Method for enhancing the oxidation and nitration resistance of natural gas engine oil compositions and such compositions |
CN114644951A (zh) * | 2021-03-25 | 2022-06-21 | 上海济唐润滑材料科技有限公司 | 一种汽车发动机润滑油及其应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100516268B1 (ko) * | 1996-12-13 | 2005-09-20 | 엑손 리써치 앤드 엔지니어링 컴파니 | 유기 몰리브덴 착체를 함유하는 윤활유 조성물 |
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 |
US5837657A (en) * | 1997-12-02 | 1998-11-17 | Fang; Howard L. | Method for reducing viscosity increase in sooted diesel oils |
JP4528439B2 (ja) * | 1997-12-12 | 2010-08-18 | インフィニューム ユーエスエイ リミテッド パートナーシップ | 三核モリブデン−イオウ化合物の製造方法及びそれらの潤滑剤用添加剤としての使用 |
US5906968A (en) * | 1997-12-12 | 1999-05-25 | Exxon Research & Engineering Company | Method of synthesizing Mo3 Sx containing compounds |
US6143701A (en) * | 1998-03-13 | 2000-11-07 | Exxon Chemical Patents Inc. | Lubricating oil having improved fuel economy retention properties |
US5895779A (en) * | 1998-03-31 | 1999-04-20 | 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 GB0003381A patent/GB2359090A/en not_active Withdrawn
-
2001
- 2001-01-26 AR ARP010100357A patent/AR027521A1/es not_active Application Discontinuation
- 2001-02-08 AU AU2001247821A patent/AU2001247821B2/en not_active Ceased
- 2001-02-08 CA CA2398075A patent/CA2398075C/en not_active Expired - Fee Related
- 2001-02-08 AU AU4782101A patent/AU4782101A/xx active Pending
- 2001-02-08 BR BR0108331-7A patent/BR0108331A/pt not_active IP Right Cessation
- 2001-02-08 EP EP01920802A patent/EP1265976B1/en not_active Expired - Lifetime
- 2001-02-08 WO PCT/US2001/009732 patent/WO2001060957A1/en active IP Right Grant
- 2001-02-08 JP JP2001560329A patent/JP2003523455A/ja active Pending
- 2001-02-08 DE DE60107218T patent/DE60107218T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1265976B1 (en) | 2004-11-17 |
EP1265976A1 (en) | 2002-12-18 |
WO2001060957A1 (en) | 2001-08-23 |
BR0108331A (pt) | 2003-03-11 |
CA2398075C (en) | 2011-01-25 |
GB2359090A (en) | 2001-08-15 |
CA2398075A1 (en) | 2001-08-23 |
AU4782101A (en) | 2001-08-27 |
DE60107218T2 (de) | 2006-02-09 |
DE60107218D1 (de) | 2004-12-23 |
JP2003523455A (ja) | 2003-08-05 |
AU2001247821B2 (en) | 2005-02-17 |
GB0003381D0 (en) | 2000-04-05 |
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FA | Abandonment or withdrawal |