BR9707706A - Formulação de óleo lubrificante - Google Patents

Formulação de óleo lubrificante

Info

Publication number
BR9707706A
BR9707706A BR9707706A BR9707706A BR9707706A BR 9707706 A BR9707706 A BR 9707706A BR 9707706 A BR9707706 A BR 9707706A BR 9707706 A BR9707706 A BR 9707706A BR 9707706 A BR9707706 A BR 9707706A
Authority
BR
Brazil
Prior art keywords
lubricating oil
oil formulation
formulation
lubricating
oil
Prior art date
Application number
BR9707706A
Other languages
English (en)
Inventor
Alan G Blahey
James W Finch
Original Assignee
Exxon Research Engineering 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR9707706A publication Critical patent/BR9707706A/pt

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
    • 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
    • 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
    • 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
    • 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
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/48—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
    • C10M129/54—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
    • 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
    • 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
    • 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
    • C10M2207/027—Neutral 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
    • C10M2207/02—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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/146—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings having carboxyl groups bound to carbon atoms of six-membeered aromatic rings having a hydrocarbon substituent of thirty or more carbon atoms
    • 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
    • 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
    • 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
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • 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
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased salts
    • 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
    • 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
    • C10N2040/251—Alcohol-fuelled 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
    • C10N2040/255—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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
BR9707706A 1996-02-27 1997-01-30 Formulação de óleo lubrificante BR9707706A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/607,502 US5726133A (en) 1996-02-27 1996-02-27 Low ash natural gas engine oil and additive system
PCT/US1997/001550 WO1997031991A1 (en) 1996-02-27 1997-01-30 Low ash natural gas engine oil and additive system

Publications (1)

Publication Number Publication Date
BR9707706A true BR9707706A (pt) 1999-07-27

Family

ID=24432550

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707706A BR9707706A (pt) 1996-02-27 1997-01-30 Formulação de óleo lubrificante

Country Status (8)

Country Link
US (1) US5726133A (pt)
EP (1) EP0883667A4 (pt)
AR (1) AR005998A1 (pt)
BR (1) BR9707706A (pt)
CA (1) CA2245532C (pt)
ID (1) ID16053A (pt)
MY (1) MY116401A (pt)
WO (1) WO1997031991A1 (pt)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9519668D0 (en) * 1995-09-27 1995-11-29 Exxon Chemical Patents Inc Low chlorine low ash crankcase lubricant
JP4028614B2 (ja) * 1997-02-03 2007-12-26 東燃ゼネラル石油株式会社 潤滑油組成物
KR100519137B1 (ko) * 1997-04-16 2006-01-27 이데미쓰 고산 가부시키가이샤 디젤엔진오일조성물
GB9709006D0 (en) * 1997-05-02 1997-06-25 Exxon Chemical Patents Inc Lubricating oil compositions
US5804537A (en) * 1997-11-21 1998-09-08 Exxon Chemical Patents, Inc. Crankcase lubricant compositions and method of improving engine deposit performance
DE69812873T2 (de) * 1998-01-30 2004-01-22 Chevron Chemical S.A. Schwefel- und alkalimetalfreie Schmieröladditive
WO1999055808A1 (en) * 1998-04-27 1999-11-04 Infineum Holdings B.V. Lubricating oil compositions
US6001780A (en) * 1998-06-30 1999-12-14 Chevron Chemical Company Llc Ashless lubricating oil formulation for natural gas engines
US6165949A (en) * 1998-09-04 2000-12-26 Exxon Research And Engineering Company Premium wear resistant lubricant
WO2000022070A1 (en) * 1998-10-13 2000-04-20 Exxonmobil Research And Engineering Company Long life gas engine oil and additive system
US6174842B1 (en) 1999-03-30 2001-01-16 Ethyl Corporation Lubricants containing molybdenum compounds, phenates and diarylamines
US6191081B1 (en) 1999-12-15 2001-02-20 Exxonmobil Research And Engineering Company Long life medium and high ash oils with enhanced nitration resistance
US6140282A (en) * 1999-12-15 2000-10-31 Exxonmobil Research And Engineering Company Long life lubricating oil composition using particular detergent mixture
US6140281A (en) * 1999-12-15 2000-10-31 Exxonmobil Research And Engineering Company Long life lubricating oil using detergent mixture
US6551965B2 (en) * 2000-02-14 2003-04-22 Chevron Oronite Company Llc Marine diesel engine lubricating oil composition having improved high temperature performance
US6423670B2 (en) * 2000-03-20 2002-07-23 Infineum International Ltd. Lubricating oil compositions
EP1195425A1 (en) * 2000-10-05 2002-04-10 Infineum International Limited Lubricating oil composition for gas-fuelled engines
EP1199349A1 (en) * 2000-10-05 2002-04-24 Infineum International Limited Lubricating compositions for fuelled-gas engines
EP1195426B1 (en) * 2000-10-05 2007-08-15 Infineum International Limited Lubricating oil composition for gas-fuelled engines
US6727208B2 (en) 2000-12-13 2004-04-27 The Lubrizol Corporation Lubricants containing a bimetallic detergent system and a method of reducing NOx emissions employing same
EP1266953A1 (en) * 2001-06-15 2002-12-18 Infineum International Limited Gas-fuelled engine lubricating oil compositions
EP1304368A1 (en) * 2001-09-28 2003-04-23 Infineum International Limited A gas engine lubricating oil composition
WO2003033629A1 (fr) 2001-10-12 2003-04-24 Nippon Oil Corporation Composition d'huile de lubrification pour moteur thermique
US6627779B2 (en) 2001-10-19 2003-09-30 Chevron U.S.A. Inc. Lube base oils with improved yield
US6756348B2 (en) 2001-11-29 2004-06-29 Chevron Oronite Company Llc Lubricating oil having enhanced resistance to oxidation, nitration and viscosity increase
US6642191B2 (en) 2001-11-29 2003-11-04 Chevron Oronite Company Llc Lubricating oil additive system particularly useful for natural gas fueled engines
US20070184991A1 (en) * 2002-01-31 2007-08-09 Winemiller Mark D Lubricating oil compositions with improved friction properties
US7772169B2 (en) * 2002-05-24 2010-08-10 The Lubrizol Corporation Low ash stationary gas engine lubricant
US7183241B2 (en) * 2002-10-15 2007-02-27 Exxonmobil Research And Engineering Company Long life lubricating oil composition with very low phosphorus content
JP4325843B2 (ja) * 2002-12-20 2009-09-02 株式会社日立製作所 論理ボリュームコピー先性能調整方法及び装置
CN100513539C (zh) * 2003-02-20 2009-07-15 中国石油天然气股份有限公司 低灰分的燃气发动机润滑油组合物
US20040209783A1 (en) * 2003-04-18 2004-10-21 Wells Paul P. Lacquer reducing lubricating oil composition and method of use of same
US20040214729A1 (en) 2003-04-25 2004-10-28 Buitrago Juan A. Gear oil composition having improved copper corrosion properties
US7163911B2 (en) * 2003-05-22 2007-01-16 Chevron Oronite Company Llc Carboxylated detergent-dispersant additive for lubricating oils
US20040266630A1 (en) * 2003-06-25 2004-12-30 The Lubrizol Corporation, A Corporation Of The State Of Ohio Novel additive composition that reduces soot and/or emissions from engines
US20050070447A1 (en) * 2003-09-25 2005-03-31 The Lubrizol Corporation Ashless stationary gas engine lubricant
US20050183325A1 (en) * 2004-02-24 2005-08-25 Sutkowski Andrew C. Conductivity improving additive for fuel oil compositions
US20060287202A1 (en) * 2005-06-15 2006-12-21 Malcolm Waddoups Low ash or ashless two-cycle lubricating oil with reduced smoke generation
US7585820B2 (en) * 2005-07-29 2009-09-08 Chevron Oronite Technology B.V. Detergent composition for a low sulfur, low sulfated ash and low phosphorus lubricating oil for heavy duty diesel engines
US20070111904A1 (en) * 2005-11-14 2007-05-17 Chevron Oronite Company Llc Low sulfur and low phosphorus lubricating oil composition
US8680030B2 (en) * 2005-11-18 2014-03-25 Exxonmobil Research And Engineering Company Enhanced deposit control for lubricating oils used under sustained high load conditions employing glycerine derivative with a grafted hindered phenolic and/or a hindered phenolic containing a thioether group
US20070117726A1 (en) * 2005-11-18 2007-05-24 Cartwright Stanley J Enhanced deposit control for lubricating oils used under sustained high load conditions
US8361940B2 (en) * 2006-09-26 2013-01-29 Chevron Japan Ltd. Low sulfated ash, low sulfur, low phosphorus, low zinc lubricating oil composition
US8163680B2 (en) * 2006-09-28 2012-04-24 Chevron Oronite Company Llc Method of demulsing a natural gas dehydrator
WO2008133853A1 (en) * 2007-04-24 2008-11-06 Exxonmobil Research And Engineering Company Long-life engine oil composition with low or no zinc content
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
CN102224228A (zh) * 2008-07-16 2011-10-19 卢布里佐尔公司 用于天然气发动机的改进的润滑剂
US8969273B2 (en) 2009-02-18 2015-03-03 Chevron Oronite Company Llc Lubricating oil compositions
US20100206260A1 (en) * 2009-02-18 2010-08-19 Chevron Oronite Company Llc Method for preventing exhaust valve seat recession
US8399388B2 (en) * 2009-07-01 2013-03-19 Chevron Oronite Company Llc Low temperature performance lubricating oil detergents and method of making the same
US8288326B2 (en) 2009-09-02 2012-10-16 Chevron Oronite Company Llc Natural gas engine lubricating oil compositions
US8759267B2 (en) 2010-02-01 2014-06-24 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8642523B2 (en) 2010-02-01 2014-02-04 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8598103B2 (en) 2010-02-01 2013-12-03 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low, medium and high speed engines by reducing the traction coefficient
US8728999B2 (en) 2010-02-01 2014-05-20 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
JP5755251B2 (ja) 2010-02-01 2015-07-29 エクソンモービル リサーチ アンド エンジニアリング カンパニーＥｘｘｏｎ Ｒｅｓｅａｒｃｈ Ａｎｄ Ｅｎｇｉｎｅｅｒｉｎｇ Ｃｏｍｐａｎｙ トラクション係数を低下させることによって大きい低速および中速ガスエンジン用のエンジンオイル組成物の燃料効率を向上させる方法
US8748362B2 (en) 2010-02-01 2014-06-10 Exxonmobile Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed gas engines by reducing the traction coefficient
US8841243B2 (en) 2010-03-31 2014-09-23 Chevron Oronite Company Llc Natural gas engine lubricating oil compositions
US8796192B2 (en) 2010-10-29 2014-08-05 Chevron Oronite Company Llc Natural gas engine lubricating oil compositions
US9200230B2 (en) 2013-03-01 2015-12-01 VORA Inc. Lubricating compositions and methods of use thereof
CN103571594B (zh) * 2013-11-12 2015-04-29 广西大学 净化罐装沼气发动机专用润滑剂
KR102103653B1 (ko) * 2015-07-16 2020-04-22 에프톤 케미칼 코포레이션 칼슘-함유 세제를 갖는 윤활제 및 저속 조기-점화 개선을 위한 이의 용도
CN105695056B (zh) * 2016-02-26 2018-08-14 北京雅士科莱恩石油化工有限公司 一种低灰分、长寿命、环保城市燃气发动机用油
US11155764B2 (en) 2016-05-05 2021-10-26 Afton Chemical Corporation Lubricants for use in boosted engines

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775321A (en) * 1971-07-09 1973-11-27 Atlantic Richfield Co Lubricating oil composition
GB1404660A (en) * 1971-11-26 1975-09-03 Standard Oil Co Five-grade motor oil for internal combustion engines
US4171269A (en) * 1976-12-27 1979-10-16 Texaco Inc. Sulfurized lubricant composition
US5262073A (en) * 1978-08-30 1993-11-16 Mobil Oil Corporation Lubricant composition
US4181619A (en) * 1978-10-30 1980-01-01 Mobil Oil Corporation Antiwear composition
CA1136606A (en) * 1978-12-11 1982-11-30 Timothy R. Erdman Fuel economy in internal combustion engines
AU549639B2 (en) * 1981-07-01 1986-02-06 Chevron Research Company Lubricating oil composition to improve fuel economy
AU550869B2 (en) * 1981-08-03 1986-04-10 Chevron Research Company Lubricating oil with borated long chain 1,2 alkane diol friction modifier
US4375418A (en) * 1981-10-28 1983-03-01 Texaco Inc. Lubricating oil composition
US4925579A (en) * 1983-06-20 1990-05-15 Chevron Research Company Lubricating oil containing hydroperoxidized ethylene copolymers and terpolymers as dispersants and V.I. improvers
US4764296A (en) * 1986-02-28 1988-08-16 Amoco Corporation Railway lubricating oil
US4784781A (en) * 1987-02-27 1988-11-15 The Lubrizol Corporation Lubricating oil compositions containing multi-functional additive component
GB8723907D0 (en) * 1987-10-12 1987-11-18 Exxon Chemical Patents Inc Overbased metal sulphonate composition
DD299535A5 (de) * 1987-12-30 1992-04-23 Addinol Mineraloel Gmbh Luetzgendorf,De Triebwerksschmieroele
DD298262A5 (de) * 1987-12-30 1992-02-13 Addinol Mineraloel Gmbh Luetzkendorf,De Schmieroele fuer viertakt-otot- und -dieselmotoren
US5202036A (en) * 1990-06-28 1993-04-13 The Lubrizol Corporation Diesel lubricants and methods
DE69225947T2 (de) * 1991-07-31 1999-03-25 The Lubrizol Corp., Wickliffe, Ohio Verwendung einer Additivzusammensetzung zur Verbesserung der Filtrierbarkeit von mit Wasser kontaminierten Schmiermittelzusammensetzungen
US5330664A (en) * 1992-09-02 1994-07-19 Chevron Research And Technology Company Neutral and low overbased alkylphenoxy sulfonate additive compositions derived from alkylphenols prepared by reacting an olefin or an alcohol with phenol in the presence of an acidic alkylation catalyst
US5328620A (en) * 1992-12-21 1994-07-12 The Lubrizol Corporation Oil additive package useful in diesel engine and transmission lubricants
US5320763A (en) * 1993-03-12 1994-06-14 Chevron Research And Technology Company Low viscosity group II metal overbased sulfurized C10 to C16 alkylphenate compositions
US5320762A (en) * 1993-03-12 1994-06-14 Chevron Research And Technology Company Low viscosity Group II metal overbased sulfurized C12 to C22 alkylphenate compositions
US5318710A (en) * 1993-03-12 1994-06-07 Chevron Research And Technology Company Low viscosity Group II metal overbased sulfurized C16 to C22 alkylphenate compositions
JP3613530B2 (ja) * 1993-05-27 2005-01-26 東燃ゼネラル石油株式会社 潤滑油組成物
JPH08253782A (ja) * 1995-03-14 1996-10-01 Idemitsu Kosan Co Ltd 内燃機関用潤滑油組成物

Also Published As

Publication number Publication date
EP0883667A1 (en) 1998-12-16
US5726133A (en) 1998-03-10
ID16053A (id) 1997-08-28
EP0883667A4 (en) 1999-12-22
CA2245532A1 (en) 1997-09-04
MY116401A (en) 2004-01-31
CA2245532C (en) 2004-07-20
WO1997031991A1 (en) 1997-09-04
AR005998A1 (es) 1999-07-21

Similar Documents

Publication Publication Date Title
BR9707706A (pt) Formulação de óleo lubrificante
NO970781D0 (no) Smöreoljer
DE69810522D1 (de) Schmierölzusammensetzung
DE69515166D1 (de) Schmierölzusammensetzung
DE69733506D1 (de) Schmierende Zusammensetzung
ID16034A (id) Minyak pelumas
DE69527882D1 (de) Schmierölzusätze
NO954709L (no) Smöreoljeblanding
DE69921245D1 (de) Schmierölzusammensetzungen
DE69420030D1 (de) Schmierölzusammensetzung
DE69420197D1 (de) Schmierölzusammensetzung
DE69818270D1 (de) Schmierölzusammensetzung
DE69635258D1 (de) Schmiermittelzusammensetzung
DE19681044T1 (de) Schmiermittel-Zusammensetzung
DE69613304D1 (de) Schmierölzusammensetzung
BR9505614A (pt) Composição de graxa lubrificante
DE69323067D1 (de) Schmieröl
BR9711689A (pt) Radiador de Äleo
DE69527772D1 (de) Schmierölzusammensetzung
FI954583A0 (fi) Voiteluöljyn lisäaine
DK1058720T3 (da) Smøremiddelpræparat
DE69614961D1 (de) Schmierölzusammensetzung
DE69602068D1 (de) Schmierölzusätze
DE69406705D1 (de) Schmierölzusammensetzung
NO954708L (no) Smöreoljeblanding

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA (ART.8O COMBINADO COM ART. 13 DA LEI DE NO 9279 DE 14/05/1996).