CA2574969C - Dispersant viscosity modifiers containing aromatic amines - Google Patents

Dispersant viscosity modifiers containing aromatic amines Download PDF

Info

Publication number
CA2574969C
CA2574969C CA2574969A CA2574969A CA2574969C CA 2574969 C CA2574969 C CA 2574969C CA 2574969 A CA2574969 A CA 2574969A CA 2574969 A CA2574969 A CA 2574969A CA 2574969 C CA2574969 C CA 2574969C
Authority
CA
Canada
Prior art keywords
group
polymer
amine
aromatic
carboxylic acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2574969A
Other languages
English (en)
French (fr)
Other versions
CA2574969A1 (en
Inventor
Michael J. Covitch
John K. Pudelski
Christopher Friend
Matt D. Gieselman
Renee A. Eveland
Mary Galic Raguz
Barton J. Schober
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of CA2574969A1 publication Critical patent/CA2574969A1/en
Application granted granted Critical
Publication of CA2574969C publication Critical patent/CA2574969C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C10M133/56—Amides; Imides
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C10M133/58—Heterocyclic 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero 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
    • C10M151/00—Lubricating compositions characterised by the additive being a macromolecular compound containing sulfur, selenium or tellurium
    • C10M151/02—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant 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
    • 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
    • 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
    • C10N2040/252—Diesel engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
CA2574969A 2004-07-30 2005-07-29 Dispersant viscosity modifiers containing aromatic amines Expired - Fee Related CA2574969C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59256604P 2004-07-30 2004-07-30
US60/592,566 2004-07-30
PCT/US2005/026808 WO2006015130A1 (en) 2004-07-30 2005-07-29 Dispersant viscosity modifiers containing aromatic amines

Publications (2)

Publication Number Publication Date
CA2574969A1 CA2574969A1 (en) 2006-02-09
CA2574969C true CA2574969C (en) 2013-05-07

Family

ID=35207880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2574969A Expired - Fee Related CA2574969C (en) 2004-07-30 2005-07-29 Dispersant viscosity modifiers containing aromatic amines

Country Status (6)

Country Link
US (2) US7790661B2 (enExample)
EP (1) EP1778822B1 (enExample)
JP (1) JP5070049B2 (enExample)
CN (1) CN101031633B (enExample)
CA (1) CA2574969C (enExample)
WO (1) WO2006015130A1 (enExample)

Families Citing this family (177)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1513794B1 (en) * 2002-05-24 2013-03-06 Castrol Limited Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer
US7514393B2 (en) * 2003-11-21 2009-04-07 Castrol Limited Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes
CA2558966A1 (en) * 2004-03-10 2005-09-22 The Lubrizol Corporation Dispersant viscosity modifiers based on diene-containing polymers
US8168574B2 (en) * 2004-04-19 2012-05-01 The Lubrizol Corporation Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers
US8703872B2 (en) * 2005-03-11 2014-04-22 Castrol Limited Multiple function graft polymer
US8138130B2 (en) 2005-03-31 2012-03-20 Chevron Oronite Company Llc Fused-ring aromatic amine based wear and oxidation inhibitors for lubricants
EP1874837A1 (en) * 2005-04-28 2008-01-09 Castrol Limited Multiple-function dispersant graft polymer
US20070149414A1 (en) * 2005-12-28 2007-06-28 Chevron Oronite Company Llc Dispersant viscosity index improvers having high ethylene content and lubricating oil compositions containing the same
US20080015126A1 (en) * 2006-07-12 2008-01-17 Teresan W. Gilbert Ashless Controlled Release Gels
US20080033114A1 (en) * 2006-07-28 2008-02-07 Sanjay Srinivasan Alkyl acrylate copolymer VI modifiers and uses thereof
US8980804B2 (en) * 2006-07-28 2015-03-17 Afton Chemical Corporation Alkyl acrylate copolymer dispersants and uses thereof
US7928044B2 (en) 2006-10-27 2011-04-19 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7820604B2 (en) * 2006-10-27 2010-10-26 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7820605B2 (en) * 2006-10-27 2010-10-26 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7858566B2 (en) 2006-10-27 2010-12-28 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US8067347B2 (en) * 2006-10-27 2011-11-29 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
EP2125918B1 (en) * 2006-12-21 2012-06-27 Dow Global Technologies LLC Functionalized olefin polymers, compositions and articles prepared therefrom, and methods for making the same
KR101458236B1 (ko) 2006-12-21 2014-11-04 다우 글로벌 테크놀로지스 엘엘씨 관능화된 올레핀 중합체, 조성물 및 그로부터 제조된 물품, 및 그의 제조 방법
US9200103B2 (en) 2006-12-21 2015-12-01 Dow Global Technologies Llc Functionalized olefin polymers, compositions and articles prepared therefrom, and methods for making the same
EP2125912B1 (en) 2007-01-05 2015-10-07 The Lubrizol Corporation Ester dispersant composition for soot handling in egr engines
ES2705482T3 (es) * 2007-01-29 2019-03-25 Lubrizol Corp Composiciones lubricantes
US20100099588A1 (en) * 2007-01-30 2010-04-22 The Lubrizol Corporation Dispersant Combination for Improved Transmission Fluids
US8912133B2 (en) 2007-11-13 2014-12-16 The Lubrizol Corporation Lubricating composition containing a polymer
JP5437259B2 (ja) 2007-11-13 2014-03-12 ザ ルブリゾル コーポレイション ポリマーを含む潤滑組成物
US20090325831A1 (en) * 2008-06-30 2009-12-31 Mathur Naresh C Functionalized olefin copolymer additive composition
KR101679091B1 (ko) 2008-11-26 2016-11-23 더루우브리졸코오포레이션 방향족 폴리아민 및 카르복시산으로 작용화된 중합체를 함유하는 윤활 조성물
CA2745759A1 (en) 2008-12-09 2010-07-08 The Lubrizol Corporation Method of operating an engine using an ashless consumable lubricant
US8859473B2 (en) 2008-12-22 2014-10-14 Chevron Oronite Company Llc Post-treated additive composition and method of making the same
WO2010099136A1 (en) 2009-02-26 2010-09-02 The Lubrizol Corporation Lubricating compositions containing the reaction product of an aromatic amine and a carboxylic functionalised polymer and dispersant
EP2467456B2 (en) 2009-08-18 2023-08-09 The Lubrizol Corporation Lubricating method
CN104479807B (zh) 2009-08-18 2017-11-17 路博润公司 含有抗磨剂的润滑组合物
CA2772116A1 (en) 2009-08-18 2011-02-24 The Lubrizol Corporation Lubricating composition including a phosphite and a compound derived from a hydroxy-carboxylic acid
EP2507271B1 (en) * 2009-12-02 2022-11-30 Huntsman Petrochemical LLC Preparation and use of poymeric dispersant compositions
CA2784080A1 (en) 2009-12-14 2011-06-23 The Lubrizol Corporation Lubricating composition containing a nitrile compound
EP2513272B1 (en) 2009-12-14 2019-08-07 The Lubrizol Corporation Lubricating composition containing an antiwear agent
CA2784331C (en) 2009-12-14 2018-08-21 The Lubrizol Corporation Lubricating composition containing an antiwear agent
CA2784746A1 (en) * 2009-12-17 2011-07-14 The Lubrizol Corporation Lubricating composition containing an aromatic compound
US8703873B2 (en) 2010-04-01 2014-04-22 Castrol Limited Multiple function graft polymer
EP2556096B1 (en) 2010-04-07 2014-09-17 Castrol Limited Graft polymer and related methods and compositions
JP2013526647A (ja) 2010-05-20 2013-06-24 ザ ルブリゾル コーポレイション 分散剤を含む潤滑組成物
EP2706104B1 (en) 2010-05-20 2018-09-05 The Lubrizol Corporation Lubricating composition containing a dispersant
SG185622A1 (en) * 2010-05-20 2012-12-28 Lubrizol Corp Low ash lubricants with improved seal and corrosion performance
SG2014011829A (en) 2010-08-23 2014-04-28 Lubrizol Corp Lubricants containing aromatic dispersants and titanium
CN104830407A (zh) 2010-08-31 2015-08-12 路博润公司 含有抗磨剂的润滑组合物
EP2625254B1 (en) 2010-10-06 2021-02-24 The Lubrizol Corporation Use of a lubricating oil composition in a direct injection gasoline engine
EP2649167B1 (en) 2010-12-10 2016-03-09 The Lubrizol Corporation Lubricant composition containing viscosity index improver
US20140057818A1 (en) 2010-12-21 2014-02-27 The Lubrizol Corporation Lubricating Composition Containing an Antiwear Agent
CN103370402B (zh) 2010-12-21 2016-04-06 路博润公司 含清净剂的润滑组合物
SG192237A1 (en) 2011-01-31 2013-08-30 Lubrizol Corp Lubricant composition comprising anti-foam agents
US9540582B2 (en) 2011-02-16 2017-01-10 The Lubrizol Corporation Method of lubricating a driveline device
US10190069B2 (en) 2011-03-10 2019-01-29 The Lubrizol Corporation Lubricating composition containing a thiocarbamate compound
EP2714867A1 (en) 2011-05-31 2014-04-09 The Lubrizol Corporation Lubricating composition with improved tbn retention
EP2721128B1 (en) 2011-06-15 2019-08-07 The Lubrizol Corporation Lubricating composition containing an ester of an aromatic carboxylic acid
CN103597062B (zh) 2011-06-15 2016-11-09 路博润公司 含有羧酸的盐的润滑组合物
EP2723838B1 (en) 2011-06-21 2021-10-13 The Lubrizol Corporation Lubricating composition containing a dispersant
US20140107003A1 (en) 2011-06-21 2014-04-17 Matthew D. Gieselman Lubricating Composition Containing a Dispersant
US9506006B2 (en) 2011-06-21 2016-11-29 The Lubrizol Corporation Lubricating compositions containing salts of hydrocarbyl substituted acylating agents
CA2842669A1 (en) 2011-07-21 2013-01-24 The Lubrizol Corporation Overbased friction modifiers and methods of use thereof
BR112014001289A2 (pt) 2011-07-21 2017-01-10 Lubrizol Corp pirrolidinonas carboxílicas e métodos de uso das mesmas
CN102936521B (zh) * 2011-08-15 2015-03-18 中国石油化工股份有限公司 一种柴油组合物和提高生物柴油氧化安定性的方法
US8865633B2 (en) * 2011-08-24 2014-10-21 Afton Chemical Corporation Gear oil compositions
WO2013062924A2 (en) 2011-10-27 2013-05-02 The Lubrizol Corporation Lubricating composition containing an esterified polymer
CA2853443C (en) 2011-10-31 2019-10-29 The Lubrizol Corporation Ashless friction modifiers for lubricating compositions
SG11201403584XA (en) 2011-12-29 2014-07-30 Chevron Oronite Co Functionalized olefin copolymers with monoamine terminated polyether and lubricating oil compositions
EP2814920B1 (en) 2012-02-16 2023-07-12 The Lubrizol Corporation Lubricant additive booster system
US9115237B2 (en) 2012-07-18 2015-08-25 Chevron Oronite Company Llc Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine
BR112015005371A2 (pt) 2012-09-11 2017-07-04 Lubrizol Corp composição lubrificante contendo um intensificador de número de base total (tbn) isento de cinzas
CN104919028B (zh) 2012-11-19 2017-09-22 路博润公司 用于生物柴油发动机中的偶合苯酚
WO2014163790A1 (en) * 2013-03-12 2014-10-09 The Lubrizol Corporation Dispersant viscosity modifiers
SG10201701993TA (en) 2013-03-12 2017-05-30 Lubrizol Corp Lubricating Composition Containing Lewis Acid Reaction Product
US9234153B2 (en) 2013-03-15 2016-01-12 Chevron Oronite Company Llc Viscosity improver grafted with unsaturated acylating agent and a polyaromatic hydrocarbon
WO2014143721A1 (en) 2013-03-15 2014-09-18 Castrol Limited Multiple function dispersant viscosity index improver
WO2014193543A1 (en) 2013-05-30 2014-12-04 The Lubrizol Corporation Lubricating composition containing an oxyalkylated hydrocarbyl phenol
WO2015021119A1 (en) * 2013-08-08 2015-02-12 The Lubrizol Corporation Method of lubricating an end-pivot finger follower valve train lash adjuster
US20160186087A1 (en) 2013-08-09 2016-06-30 The Lubrizol Corporation Reduced engine deposits from dispersant treated with cobalt
CN105637073A (zh) 2013-08-09 2016-06-01 路博润公司 由用铜处理的分散剂而减少的发动机沉积物
US11034910B2 (en) 2013-09-19 2021-06-15 The Lubrizol Corporation Lubricant compositions for direct injection engines
CN106062157B (zh) 2013-09-19 2021-12-21 路博润公司 用于直喷式发动机的润滑剂组合物
EP3080169B1 (en) * 2013-12-10 2022-08-17 The Lubrizol Corporation Method for preparing functionalized graft polymers
ES2819503T3 (es) 2014-01-10 2021-04-16 Lubrizol Corp Método de lubricación de un motor de combustión interna
CA2936282C (en) * 2014-01-10 2022-06-07 The Lubrizol Corporation Method of lubricating an internal combustion engine
US20220049178A1 (en) * 2014-01-10 2022-02-17 The Lubrizol Corporation Method Of Lubricating An Internal Combustion Engine
CN106255742A (zh) 2014-03-11 2016-12-21 路博润公司 润滑内燃机的方法
EP3116980B1 (en) * 2014-03-12 2023-04-26 The Lubrizol Corporation Method of lubricating an internal combustion engine
US20170073613A1 (en) * 2014-03-12 2017-03-16 The Lubrizol Corporation Method of lubricating an internal combustion engine
EP3134496B1 (en) 2014-04-25 2021-03-10 The Lubrizol Corporation Multigrade lubricating compositions
EP3140375B1 (en) 2014-05-06 2022-09-14 The Lubrizol Corporation Lubricant composition containing an antiwear agent
SG11201609885XA (en) 2014-05-30 2016-12-29 Lubrizol Corp Branched amine containing quaternary ammonium salts
US20170114297A1 (en) 2014-05-30 2017-04-27 The Lubrizol Corporation Imidazole containing quaternary ammonium salts
EP3149125A1 (en) 2014-05-30 2017-04-05 The Lubrizol Corporation High molecular weight amide/ester containing quaternary ammonium salts
SG11201609882UA (en) 2014-05-30 2016-12-29 Lubrizol Corp Epoxide quaternized quaternary ammonium salts
US20170101594A1 (en) 2014-05-30 2017-04-13 The Lubrizol Corporation Coupled quaternary ammonium salts
SG11201609725XA (en) 2014-05-30 2016-12-29 Lubrizol Corp High molecular weight imide containing quaternary ammonium salts
DK3149126T3 (da) 2014-05-30 2019-05-06 Lubrizol Corp Lavmolekylære amid/ester-holdige kvaternære ammoniumsalte
CN106536687B (zh) 2014-05-30 2021-09-21 路博润公司 低分子量含酰亚胺季铵盐
CN106795449B (zh) 2014-09-10 2020-08-07 三井化学株式会社 润滑油组合物
US20170283733A1 (en) 2014-09-15 2017-10-05 The Lubrizol Corporation Dispersant viscosity modifiers with sulfonate functionality
EP3194538B1 (en) * 2014-09-15 2023-07-12 The Lubrizol Corporation Use of dispersant viscosity modifiers with amine functionality
WO2016077134A1 (en) 2014-11-12 2016-05-19 The Lubrizol Corporation Mixed phosphorus esters for lubricant applications
CA2969679A1 (en) 2014-12-03 2016-06-09 The Lubrizol Corporation Lubricating composition containing an oxyalkylated aromatic polyol compound
CN107109290A (zh) 2014-12-03 2017-08-29 路博润公司 含有烷氧基化烃基酚的润滑组合物
WO2016099490A1 (en) 2014-12-17 2016-06-23 The Lubrizol Corporation Lubricating composition for lead and copper corrosion inhibition
JP6727221B2 (ja) 2015-02-26 2020-07-22 ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ 芳香族清浄剤およびその潤滑組成物
US20180044610A1 (en) 2015-03-09 2018-02-15 The Lubrizol Corporation Method Of Lubricating An Internal Combustion Engine
US20160272915A1 (en) 2015-03-18 2016-09-22 The Lubrizol Corporation Lubricant compositions for direct injection engines
WO2016148708A1 (en) 2015-03-18 2016-09-22 The Lubrizol Corporation Lubricant compositions for direct injection engines
EP4513026A3 (en) 2015-03-25 2025-05-07 The Lubrizol Corporation Use of lubricant compositions for direct injection engines
WO2017039855A2 (en) 2015-07-20 2017-03-09 The Lubrizol Corporation Zinc-free lubricating composition
CA2995757C (en) 2015-08-20 2023-10-03 The Lubrizol Corporation Azole derivatives as lubricating additives
ES2906226T3 (es) * 2015-09-02 2022-04-13 Basf Se Composiciones lubricantes que comprenden un antioxidante de amina aromática
WO2017083243A1 (en) 2015-11-11 2017-05-18 The Lubrizol Corporation Lubricating composition comprising thioether-substituted phenolic compound
US20180355267A1 (en) 2015-12-02 2018-12-13 The Lubrizol Corporation Ultra-low molecular weight amide/ester containing quaternary ammonium salts having short hydrocarbon tails
CN108699462A (zh) 2015-12-02 2018-10-23 路博润公司 含具有短烃尾的季铵盐的超低分子量酰亚胺
US10597599B2 (en) 2015-12-18 2020-03-24 The Lubrizol Corporation Nitrogen-functionalized olefin polymers for engine lubricants
EP3778837B1 (en) 2016-02-24 2024-01-17 The Lubrizol Corporation Use of lubricant compositions for direct injection engines
EP3440165B1 (en) 2016-04-07 2024-12-18 The Lubrizol Corporation Mercaptoazole derivatives as lubricating additives
EP3255129B1 (en) 2016-06-06 2024-01-24 The Lubrizol Corporation Thiol-carboxylic adducts as lubricating additives
US11384308B2 (en) 2016-07-20 2022-07-12 The Lubrizol Corporation Alkyl phosphate amine salts for use in lubricants
JP7069107B2 (ja) 2016-07-20 2022-05-17 ザ ルブリゾル コーポレイション 潤滑剤における使用のためのアルキルホスフェートアミン塩
WO2018052692A1 (en) 2016-09-14 2018-03-22 The Lubrizol Corporation Lubricating composition and method of lubricating an internal combustion engine
CA3035071A1 (en) 2016-09-14 2018-03-22 The Lubrizol Corporation Lubricating composition comprising sulfonate detergent and ashless hydrocarbyl phenolic compound
US11155768B2 (en) 2017-01-16 2021-10-26 Mitsui Chemicals, Inc. Lubricant oil compositions for automotive gears
EP3896142A1 (en) 2017-06-27 2021-10-20 The Lubrizol Corporation Lubricating composition for and method of lubricating an internal combustion engine
EP3645682B1 (en) 2017-06-27 2022-08-03 The Lubrizol Corporation Lubricating composition containing a self-assembling polymethacrylate block copolymer and an ethylene-alpha-olefin copolymer
CA3069970A1 (en) 2017-07-17 2019-01-24 The Lubrizol Corporation Low dispersant lubricant composition
US11674106B2 (en) 2017-07-17 2023-06-13 The Lubrizol Corporation Low zinc lubricant composition
CA3071149A1 (en) 2017-07-24 2019-01-31 Chemtool Incorporated Extreme pressure metal sulfonate grease
CA3072459A1 (en) 2017-08-17 2019-02-21 The Lubrizol Company Nitrogen-functionalized olefin polymers for driveline lubricants
CN111356756A (zh) 2017-11-28 2020-06-30 路博润公司 用于高效发动机的润滑剂组合物
US11767404B2 (en) 2018-03-07 2023-09-26 Mitsui Chemicals, Inc. Resin composition for masterbatch
US11098262B2 (en) * 2018-04-25 2021-08-24 Afton Chemical Corporation Multifunctional branched polymers with improved low-temperature performance
CN110615893B (zh) * 2018-06-20 2020-10-02 北京师范大学 一锅制备n-取代苯胺/苯胺共聚物的方法及得到的共聚物
CA3104063A1 (en) 2018-06-22 2019-12-26 The Lubrizol Corporation Lubricating compositions for heavy duty diesel engines
EP3894526A1 (en) 2018-12-10 2021-10-20 The Lubrizol Corporation Lubricating compositions having a mixed dispersant additive package
CN114096648A (zh) 2019-06-24 2022-02-25 路博润公司 性能添加剂的连续声混合和包含性能添加剂的组合物
EP4667552A2 (en) 2019-09-26 2025-12-24 The Lubrizol Corporation Lubricating compositions and methods of operating an internal combustion engine
WO2021061808A1 (en) 2019-09-26 2021-04-01 The Lubrizol Corporation Lubricating compositions and methods of operating an internal combustion engine
JP2022551960A (ja) 2019-10-15 2022-12-14 ザ ルブリゾル コーポレイション 燃費の優れた潤滑組成物
US12098345B2 (en) 2019-12-18 2024-09-24 The Lubrizol Corporation Polymeric surfactant compound
CN115052958A (zh) 2020-02-04 2022-09-13 路博润公司 润滑组合物和操作内燃机的方法
CN116194560B (zh) 2020-09-22 2025-09-05 路博润公司 柴油发动机润滑组合物及其使用方法
US12152216B2 (en) 2020-12-23 2024-11-26 The Lubrizol Corp tion Benzazepine compounds as antioxidants for lubricant compositions
CA3212981A1 (en) 2021-04-01 2022-10-06 Paul R. VINCENT Zinc free lubricating compositions and methods of using the same
EP4375353A4 (en) 2021-07-20 2025-07-23 Mitsui Chemicals Inc VISCOSITY MODIFIER FOR LUBRICATING OIL, AND LUBRICATING OIL COMPOSITION FOR HYDRAULIC OIL
CA3227404A1 (en) 2021-07-29 2023-02-02 Zachary L. RODGERS 1,4-benzoxazine compounds and lubricant compositions containing the same
EP4388064B1 (en) 2021-08-19 2025-12-10 The Lubrizol Corporation Lubricating compositions containing friction modifiers with improved frictional properties
CA3242907A1 (en) 2022-01-04 2023-07-13 The Lubrizol Corporation LUBRICANT COMPOUNDS AND COMPOSITIONS CONTAINING THEIR
JPWO2023167307A1 (enExample) 2022-03-03 2023-09-07
WO2023176788A1 (ja) 2022-03-17 2023-09-21 三井化学株式会社 熱可塑性樹脂組成物
CA3260830A1 (en) 2022-06-27 2024-01-04 The Lubrizol Corporation LUBRICANT COMPOSITION AND LUBRICATION METHOD FOR AN INTERNAL COMBUSTION ENGINE
CN119546733A (zh) 2022-07-18 2025-02-28 路博润公司 用于润滑组合物的沉积物控制化合物
EP4565670A1 (en) 2022-08-05 2025-06-11 The Lubrizol Corporation Processes for producing radically-functionalized pibsa product derivatives and compositions comprising same
CA3264135A1 (en) 2022-08-05 2024-02-08 The Lubrizol Corporation PROCESSES FOR PRODUCING REACTION PRODUCTS COMPRISING QUATERNARY AMMONIUM SALTS
US20240141156A1 (en) 2022-10-11 2024-05-02 Infineum International Limited Functionalized C4 to C5 Olefin Polymers and Lubricant Compositions Containing Such
US12365849B2 (en) 2022-10-11 2025-07-22 Infineum International Limited Lubricant composition containing metal alkanoate
CN120112620A (zh) 2022-10-25 2025-06-06 路博润公司 润滑剂组合物以及润滑内燃机的方法
EP4608943A1 (en) 2022-10-25 2025-09-03 The Lubrizol Corporation Lubricant compositions and methods of lubricating internal combustion engines
WO2024163826A1 (en) 2023-02-03 2024-08-08 The Lubrizol Corporation Processes for producing reaction products including quaternary ammonium salts
US20240287009A1 (en) 2023-02-06 2024-08-29 Infineum International Limited Amine-functional monomers and methods of making same
CN120958110A (zh) 2023-03-31 2025-11-14 路博润公司 用于制备高碱性碱土金属烷基羟基苯甲酸盐的方法
US20250101336A1 (en) 2023-09-22 2025-03-27 Infineum International Limited Lubricant Formulations Containing Functionalized Olefin Polymers and Reduced Traditional Dispersant
US20250101334A1 (en) 2023-09-22 2025-03-27 Infineum International Limited Lubricating oil compositions with improved wear performance and engine cleanliness
US20250115821A1 (en) 2023-10-05 2025-04-10 Infineum International Limited Lubricating oil compositions and use thereof for improving journal bearing wear in internal combustion engines
US20250115822A1 (en) 2023-10-05 2025-04-10 Infineum International Limited Lubricating oil compositions and use thereof for improving journal bearing durability in internal combustion engines
WO2025125893A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions for reduced pre-ignition in hydrogen fueled engines
WO2025125894A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing magnesium detergent for reduced pre-ignition in hydrogen fueled engines
WO2025126134A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing detergent for reduced abnormal combustion events in hydrogen fueled engines
WO2025126063A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing silicon for reduced pre-ignition in hydrogen fueled engines
WO2025125892A1 (en) 2023-12-14 2025-06-19 Infineum International Limited Lubricant compositions containing molybdenum for reduced pre-ignition in hydrogen fueled engines
US20250207054A1 (en) 2023-12-22 2025-06-26 Infineum International Limited Lubricant Compositions Providing Robust Valvetrain Wear Protection in the Ford 6.7L Engine Test
US20250223509A1 (en) 2024-01-09 2025-07-10 Infineum International Limited Lubricant Compositions Containing Low Phosphorus and Low Sulphated Ash
EP4596661A1 (en) 2024-02-05 2025-08-06 Infineum International Limited Amine containing polymer compositions and uses thereof
EP4596662A1 (en) 2024-02-05 2025-08-06 Infineum International Limited Amine containing polymers and lubricant compositions including such polymers and methods of using thereof
US20250263623A1 (en) 2024-02-21 2025-08-21 Infineum International Limited Lubricant Compositions Comprising Core-Shell Colloidal Zn-Containing Particles
WO2025191545A2 (en) 2024-03-13 2025-09-18 Infineum International Limited Lubricating oil compositions for hydrogen fueled engines for reduced pre-ignition
US20250361459A1 (en) 2024-04-10 2025-11-27 Infineum International Limited Lubricating oil compositions with improved wear performance and soot dispersancy
WO2025215052A1 (en) 2024-04-10 2025-10-16 Infineum International Limited Formulating with functional polymers for improved retained fuel economy performance

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL206960A (enExample) 1953-06-10
US3450715A (en) * 1965-04-09 1969-06-17 Chevron Res N-hydrocarbon succinimidyl polymers
US4132661A (en) 1976-09-13 1979-01-02 Texaco Inc. Lubricating oil additives and composition containing same
GB2033907B (en) 1978-11-18 1982-10-13 Texaco Development Corp Lubricating oil additives
US4204970A (en) * 1978-12-07 1980-05-27 Standard Oil Company (Indiana) Lubricant compositions containing alkylated aromatic amino acid antioxidants
FR2529896B1 (fr) * 1982-07-06 1987-03-20 Lubrizol Corp Esters d'interpolymeres contenant de l'azote, procede pour leur preparation et lubrifiants les contenant
US4767553A (en) * 1986-12-24 1988-08-30 Texaco Inc. Lubricating oil containing dispersant viscosity index improver
US4981915A (en) 1987-08-12 1991-01-01 Atochem North America, Inc. Multipurpose polymer bound stabilizers
US4863623A (en) 1988-03-24 1989-09-05 Texaco Inc. Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same
FR2640272B1 (fr) 1988-12-12 1992-07-24 Elf Aquitaine Composes polymeriques resultant de la condensation d'une alkylene polyamine sur un copolymere ayant des groupements carboxyliques vicinaux et leur utilisation comme additifs aux lubrifiants
EP0432941B1 (en) * 1989-12-13 1996-04-17 Exxon Chemical Patents Inc. Polyolefin-substituted amines grafted with poly (aromatic-N-monomers) for oleaginous compositions
US5278240A (en) * 1989-12-13 1994-01-11 Exxon Chemical Patents Inc. Oil soluble amino-substituted polymers containing graft polymer segments derived from aromatic nitrogen-containing monomers
US5780540A (en) 1990-01-16 1998-07-14 Mobil Oil Corporation Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers
US5075383A (en) * 1990-04-11 1991-12-24 Texaco Inc. Dispersant and antioxidant additive and lubricating oil composition containing same
US5356999A (en) 1990-10-29 1994-10-18 Texaco Inc. Multifunctional viscosity index improvers based on polymers containing sulfonamides
US6117825A (en) * 1992-05-07 2000-09-12 Ethyl Corporation Polyisobutylene succinimide and ethylene-propylene succinimide synergistic additives for lubricating oils compositions
US5264139A (en) 1992-06-01 1993-11-23 Texaco Inc. Antioxidant dispersant antiwear VI improver additive and lubricating oil composition containing same
US5264140A (en) 1992-06-01 1993-11-23 Texaco Inc. Antioxidant-dispersant VI improver additive and lubricating oil composition containing same
US5409623A (en) * 1992-09-02 1995-04-25 Texaco Inc. Functionalized graft co-polymer as a viscosity and index improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same
US5429757A (en) * 1992-09-02 1995-07-04 Texaco Inc. Multifunctional copolymer and lubricating oil composition
US5427702A (en) * 1992-12-11 1995-06-27 Exxon Chemical Patents Inc. Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions
DE4330971A1 (de) 1993-09-13 1995-03-16 Basf Ag Copolymerisate sowie deren Reaktionsprodukte mit Aminen als Kraftstoff- und Schmierstoffadditiv
US5620486A (en) * 1994-12-30 1997-04-15 Chevron Chemical Company Fuel compositions containing aryl succinimides
SG64414A1 (en) * 1996-01-16 1999-04-27 Lubrizol Corp Lubricating compositions
US6187721B1 (en) 1996-06-12 2001-02-13 Castrol Limited Lubricant for use in diesel engines
US6100224A (en) * 1997-10-01 2000-08-08 Exxon Chemical Patents Inc Copolymers of ethylene α-olefin macromers and dicarboxylic monomers and derivatives thereof, useful as additives in lubricating oils and in fuels
US6107258A (en) 1997-10-15 2000-08-22 Ethyl Corporation Functionalized olefin copolymer additives
US6107257A (en) 1997-12-09 2000-08-22 Ethyl Corporation Highly grafted, multi-functional olefin copolymer VI modifiers
US6114542A (en) 1998-08-28 2000-09-05 Chevron Chemical Company Llc Ethers of polyalkyl or polyalkenyl N-hydroxyalkyl succinimides and fuel compositions containing the same
US6025308A (en) 1998-09-10 2000-02-15 R. T. Vanderbilt Company, Inc. Amine-functionalized polymers
JP3927724B2 (ja) * 1999-04-01 2007-06-13 東燃ゼネラル石油株式会社 内燃機関用潤滑油組成物
JP4295402B2 (ja) * 1999-10-01 2009-07-15 新日本石油株式会社 潤滑油組成物
WO2002046251A2 (en) * 2000-12-04 2002-06-13 Exxonmobil Chemical Patents Inc. Ethylene copolymer compositions suitable for viscosity index improvers and lubricant compositions
US6759375B2 (en) * 2002-05-23 2004-07-06 The Lubrizol Corporation Use of an amide to reduce lubricant temperature
EP1513794B1 (en) 2002-05-24 2013-03-06 Castrol Limited Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer
JP4934844B2 (ja) * 2002-06-07 2012-05-23 東燃ゼネラル石油株式会社 潤滑油組成物
US6869919B2 (en) * 2002-09-10 2005-03-22 Infineum International Ltd. Lubricating oil compositions
US20040259742A1 (en) * 2003-06-18 2004-12-23 Mishra Munmaya K. Use of dispersant viscosity index improvers in exhaust gas recirculation engines
US20050153849A1 (en) 2004-01-09 2005-07-14 Mishra Munmaya K. Graft copolymers, method of making and compositions containing the same
CA2558966A1 (en) * 2004-03-10 2005-09-22 The Lubrizol Corporation Dispersant viscosity modifiers based on diene-containing polymers
US8168574B2 (en) 2004-04-19 2012-05-01 The Lubrizol Corporation Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers

Also Published As

Publication number Publication date
CN101031633B (zh) 2010-11-10
JP2008508402A (ja) 2008-03-21
CA2574969A1 (en) 2006-02-09
WO2006015130A1 (en) 2006-02-09
US7790661B2 (en) 2010-09-07
JP5070049B2 (ja) 2012-11-07
CN101031633A (zh) 2007-09-05
US7960320B2 (en) 2011-06-14
EP1778822B1 (en) 2018-01-10
US20060025316A1 (en) 2006-02-02
EP1778822A1 (en) 2007-05-02
US20100311624A1 (en) 2010-12-09

Similar Documents

Publication Publication Date Title
CA2574969C (en) Dispersant viscosity modifiers containing aromatic amines
EP1730202B1 (en) Dispersant viscosity modifiers based on diene-containing polymers
KR101679091B1 (ko) 방향족 폴리아민 및 카르복시산으로 작용화된 중합체를 함유하는 윤활 조성물
CN100560611C (zh) 基于马来酸酐-苯乙烯共聚物的分散剂粘度改性剂
US4863623A (en) Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same
CN108473904B (zh) 用于发动机润滑剂的氮官能化烯烃聚合物
EP0491456A1 (en) Dispersant and antioxidant additive
EP1151994A1 (en) Succinimide-acid compounds and derivatives thereof
CA2605904C (en) A lubricating oil additive composition and method of making the same
GB2450597A (en) Alkyl acrylate copolymer dispersants and uses thereof
US5563118A (en) Multifunctional copolymer and lubricating oil composition
US8324139B2 (en) Mannich post-treatment of PIBSA dispersants for improved dispersion of EGR soot
CA2673437A1 (en) Ester dispersant composition for soot handling in egr engines

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831