MXPA04006523A - Composiciones de aceite lubricante con propiedades de friccion mejoradas. - Google Patents

Composiciones de aceite lubricante con propiedades de friccion mejoradas.

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Publication number
MXPA04006523A
MXPA04006523A MXPA04006523A MXPA04006523A MXPA04006523A MX PA04006523 A MXPA04006523 A MX PA04006523A MX PA04006523 A MXPA04006523 A MX PA04006523A MX PA04006523 A MXPA04006523 A MX PA04006523A MX PA04006523 A MXPA04006523 A MX PA04006523A
Authority
MX
Mexico
Prior art keywords
lubricating oil
esters
groups
compositions
friction
Prior art date
Application number
MXPA04006523A
Other languages
English (en)
Inventor
J Baillargeon David
Original Assignee
Exxonmobil Res & Eng Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Priority claimed from PCT/US2003/002947 external-priority patent/WO2003064574A1/en
Publication of MXPA04006523A publication Critical patent/MXPA04006523A/es

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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
    • C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/38—Esters of polyhydroxy compounds
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    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
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    • 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
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M127/00—Lubricating compositions characterised by the additive being a non- macromolecular hydrocarbon
    • C10M127/06—Alkylated aromatic hydrocarbons
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10M141/06—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 nitrogen-containing compound
    • C—CHEMISTRY; METALLURGY
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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
    • C—CHEMISTRY; METALLURGY
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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
    • C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
    • C—CHEMISTRY; METALLURGY
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
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    • C10M2203/06—Well-defined aromatic compounds
    • C10M2203/065—Well-defined aromatic compounds used as base material
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • 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
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    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
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    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
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    • C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
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    • C10M2205/223—Alkylation reaction products with aromatic type compounds, e.g. Friedel-crafts used as base material
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    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/024—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings having at least two phenol groups but no condensed ring
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
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    • C10M2207/283—Esters of polyhydroxy compounds
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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    • C10M2209/1023—Polyesters used as base material
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    • C10M2215/28—Amides; Imides
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    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)

Abstract

La presente invencion se refiere a reductores de la friccion para su uso en composiciones de aceite lubricante que comprenden ciertos grupos de compuestos aromaticos, esteres, mezclas angostas de aceites basicos, y/o polimeros amorfos tales como polimeros de olefina amorfos. Estas composiciones pueden proporcionar reducciones sustanciales en cuanto al coeficiente de friccion y beneficios de mejora de la economia de combustible cuando se mezclan a aceites lubricantes sin efectos negativos tales como inestabilidad, viscosidades excesivamente elevadas y depositos. En un aspecto de la invencion, esteres de pentaeritritol y opcionalmente esteres de triol se agregan a composiciones de aceite lubricante para proporcionar una friccion reducida y una economia mejorada de combustible. En un segundo aspecto e la invencion, se obtienen resultados similares mediante la adicion de hidrocarbilos aromaticos a una composicion de aceite lubricante que contiene uno o varios de aceites basicos de Grupos II y III. En un tercer aspecto, la invencion se refiere a una composicion de aceite lubricante que comprende un copolimero de olefina amorfo y uno o varios aceites basicos de Grupos II y III. En una modalidad, el tercer aspecto incluye tambien uno o varios hidrocarbilos aromaticos y esteres de poliol como parte de la composicion. En un cuarto aspecto, concentraciones moderadas de hidrocarbilos aromaticos se emplean en la composicion de aceite lubricante que comprende aceites basicos parafinico y preferentemente un agente de dispersion sin ceniza de poliisobutenil succinimida boratado.
MXPA04006523A 2002-01-31 2003-01-31 Composiciones de aceite lubricante con propiedades de friccion mejoradas. MXPA04006523A (es)

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US35373802P 2002-01-31 2002-01-31
US10/354,594 US20030171223A1 (en) 2002-01-31 2003-01-30 Lubricating oil compositions with improved friction properties
PCT/US2003/002947 WO2003064574A1 (en) 2002-01-31 2003-01-31 Lubricating oil compositions with improved friction properties

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MXPA04006523A true MXPA04006523A (es) 2004-10-04

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EP (1) EP1481046A1 (es)
JP (1) JP2006501316A (es)
KR (1) KR20040077898A (es)
AU (1) AU2003210772A2 (es)
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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0419243A (pt) 2004-12-30 2007-12-18 Ap Moeller Maersk As método e sistema para aperfeiçoar a economia de combustìvel e o impacto ambiental na operação de um motor de dois tempos
US7414014B2 (en) * 2004-12-30 2008-08-19 A.P. Moeller-Maersk/As Method and system for improving fuel economy and environmental impact operating a 2-stroke engine
EP1948762B1 (en) * 2005-09-30 2015-11-18 ExxonMobil Chemical Patents Inc. Blend comprising group ii and group iv basestocks
US20080110797A1 (en) * 2006-10-27 2008-05-15 Fyfe Kim E Formulated lubricants meeting 0W and 5W low temperature performance specifications made from a mixture of base stocks obtained by different final wax processing routes
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
EP2144979B1 (en) * 2007-04-10 2018-08-29 ExxonMobil Research and Engineering Company Synthetic lubricating compositions
FR2928934B1 (fr) * 2008-03-20 2011-08-05 Total France Lubrifiant marin
CN115093893A (zh) 2014-04-25 2022-09-23 路博润公司 多级润滑组合物
CN113249157B (zh) * 2020-02-13 2023-03-10 中国石油化工股份有限公司 黏度指数改进剂及其制备方法、用途

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923919A (en) * 1972-07-07 1975-12-02 Sun Ventures Inc Ethylene-propylene copolymer oil
US3897353A (en) * 1972-12-29 1975-07-29 Texaco Inc Method of preventing haze in oil concentrates containing an amorphous ethylene-propylene copolymer viscosity index improver
DE3270823D1 (en) * 1981-01-13 1986-06-05 Mitsui Petrochemical Ind Novel ethylene/alpha-olefin copolymer
US4358385A (en) * 1981-08-10 1982-11-09 Texaco Inc. Lubricating oil composition
US4956122A (en) * 1982-03-10 1990-09-11 Uniroyal Chemical Company, Inc. Lubricating composition
US4540753A (en) * 1983-06-15 1985-09-10 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
JPH086113B2 (ja) * 1986-07-11 1996-01-24 三井石油化学工業株式会社 作動油
US4776967A (en) * 1987-02-27 1988-10-11 Idemitsu Kosan Company Limited Lubricating oil composition
JP2555284B2 (ja) * 1987-05-14 1996-11-20 出光興産株式会社 温度特性改良潤滑油組成物
FR2642435B1 (fr) * 1989-01-27 1994-02-11 Organo Synthese Ste Fse Additif de viscosite pour huiles lubrifiantes, son procede de preparation et compositions lubrifiantes a base dudit additif
US5068476A (en) * 1989-04-28 1991-11-26 Mobil Oil Corporation Lubricant oligomers of C2 -C5 olefins
US5217636A (en) * 1992-03-10 1993-06-08 Albright & Wilson Americas Inc. Lubricating oil viscosity index improver composition
EP0799291B1 (en) * 1994-12-20 2002-03-20 ExxonMobil Research and Engineering Company Engine oil with improved fuel economy properties
US5744430A (en) * 1995-04-28 1998-04-28 Nippon Oil Co., Ltd. Engine oil composition
US6015779A (en) * 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
US5863873A (en) * 1997-04-08 1999-01-26 Exxon Chemical Patents Inc Fuel economy additive and lubricant composition containing same
GB9716283D0 (en) * 1997-08-01 1997-10-08 Exxon Chemical Patents Inc Lubricating oil compositions
US7214648B2 (en) * 1997-08-27 2007-05-08 Ashland Licensing And Intellectual Property, Llc Lubricant and additive formulation
US6303548B2 (en) * 1998-12-11 2001-10-16 Exxon Research And Engineering Company Partly synthetic multigrade crankcase lubricant
US6333298B1 (en) * 1999-07-16 2001-12-25 Infineum International Limited Molybdenum-free low volatility lubricating oil composition
US6234040B1 (en) * 1999-09-09 2001-05-22 Visteon Global Technologies, Inc. Rotating, traveling energy absorber for steering column
US6362286B1 (en) * 1999-12-13 2002-03-26 Exxon Chemical Patents Inc. Molecular weight reduction of olefin copolymers using low-sulfur oils
US6703356B1 (en) * 2000-03-23 2004-03-09 Exxonmobil Research And Engineering Company Synthetic hydrocarbon fluids
ATE458758T1 (de) * 2001-01-16 2010-03-15 Beta Technologie Ag Verfahren zur herstellung von amorphen polyolefinen mit ultrahohem molekulargewicht zur strömungbeschleunigung
US6475963B1 (en) * 2001-05-01 2002-11-05 Infineum International Ltd. Carboxylate-vinyl ester copolymer blend compositions for lubricating oil flow improvement
US6992049B2 (en) * 2002-01-31 2006-01-31 Exxonmobil Research And Engineering Company Lubricating oil compositions
US6753381B2 (en) * 2002-03-15 2004-06-22 Ethyl Corporation Polymer blends and their application as viscosity index improvers

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Publication number Publication date
AU2003210772A2 (en) 2003-09-02
KR20040077898A (ko) 2004-09-07
NZ533741A (en) 2006-07-28
EP1481046A1 (en) 2004-12-01
US20050209109A1 (en) 2005-09-22
CA2474882A1 (en) 2003-08-07
JP2006501316A (ja) 2006-01-12
US20030171223A1 (en) 2003-09-11
CA2474882C (en) 2011-01-25

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