JP5070049B2 - 芳香族アミンを含有する分散剤粘度調整剤 - Google Patents

芳香族アミンを含有する分散剤粘度調整剤 Download PDF

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Publication number
JP5070049B2
JP5070049B2 JP2007523813A JP2007523813A JP5070049B2 JP 5070049 B2 JP5070049 B2 JP 5070049B2 JP 2007523813 A JP2007523813 A JP 2007523813A JP 2007523813 A JP2007523813 A JP 2007523813A JP 5070049 B2 JP5070049 B2 JP 5070049B2
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Prior art keywords
polymer
amine
group
aromatic
aromatic amine
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Expired - Fee Related
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JP2007523813A
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Japanese (ja)
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JP2008508402A5 (enExample
JP2008508402A (ja
Inventor
マイケル ジェイ. コビッチ,
ジョン ケー. プデルスキ,
クリストファー フレンド,
マット ディー. ギーゼルマン,
レネ エー. イブランド,
ラグズ, メアリー ガリック
バートン ジェイ. ショーバー,
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Lubrizol Corp
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Lubrizol Corp
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    • 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)
JP2007523813A 2004-07-30 2005-07-29 芳香族アミンを含有する分散剤粘度調整剤 Expired - Fee Related JP5070049B2 (ja)

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 (3)

Publication Number Publication Date
JP2008508402A JP2008508402A (ja) 2008-03-21
JP2008508402A5 JP2008508402A5 (enExample) 2008-09-11
JP5070049B2 true JP5070049B2 (ja) 2012-11-07

Family

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JP2007523813A Expired - Fee Related JP5070049B2 (ja) 2004-07-30 2005-07-29 芳香族アミンを含有する分散剤粘度調整剤

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 (179)

* 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
JP4934019B2 (ja) * 2004-03-10 2012-05-16 ザ ルブリゾル コーポレイション ジエン含有重合体をベースにした分散剤粘度調整剤
CA2563504A1 (en) * 2004-04-19 2005-11-03 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
AU2006239259B2 (en) * 2005-04-28 2011-10-13 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
US7820604B2 (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
US7928044B2 (en) * 2006-10-27 2011-04-19 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
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
MX2009006749A (es) 2006-12-21 2009-08-20 Dow Global Technologies Inc Composiciones de poliolefina y articulos preparados a partir de las mismas, y metodos para su elaboracion.
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
EP2125912B1 (en) 2007-01-05 2015-10-07 The Lubrizol Corporation Ester dispersant composition for soot handling in egr engines
US8859471B2 (en) * 2007-01-29 2014-10-14 The Lubrizol Corporation Lubricant compositions
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US20090325831A1 (en) * 2008-06-30 2009-12-31 Mathur Naresh C Functionalized olefin copolymer additive composition
WO2010062842A1 (en) 2008-11-26 2010-06-03 The Lubrizol Corporation Lubricating composition containing a polymer functionalised with a carboxylic acid and an aromatic polyamine
EP2367918A1 (en) 2008-12-09 2011-09-28 The Lubrizol Corporation Method of operating an engine using an ashless consumable lubricant
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EP3194538B1 (en) * 2014-09-15 2023-07-12 The Lubrizol Corporation Use of dispersant viscosity modifiers with amine functionality
CN107109284B (zh) 2014-11-12 2020-11-17 路博润公司 用于润滑剂用途的混合磷酯
EP3227416A1 (en) 2014-12-03 2017-10-11 The Lubrizol Corporation Lubricating composition containing an oxyalkylated aromatic polyol compound
CA2969651C (en) 2014-12-03 2023-02-21 The Lubrizol Corporation Lubricating composition containing an oxyalkylated hydrocarbyl phenol
US10787622B2 (en) 2014-12-17 2020-09-29 The Lubrizol Corporation Lubricating composition for lead and copper corrosion inhibition
WO2016138227A1 (en) 2015-02-26 2016-09-01 The Lubrizol Corporation Aromatic detergents and lubricating compositions thereof
BR112017019385A2 (pt) 2015-03-09 2018-04-24 Lubrizol Corp método de lubrificação de um motor de combustão interna
US20160272915A1 (en) 2015-03-18 2016-09-22 The Lubrizol Corporation Lubricant compositions for direct injection engines
EP3271442A1 (en) 2015-03-18 2018-01-24 The Lubrizol Corporation Lubricant compositions for direct injection engines
EP4194530B8 (en) 2015-03-25 2025-01-15 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
CN108200770A (zh) 2015-08-20 2018-06-22 路博润公司 吡咯衍生物作为润滑添加剂
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
SG11201804230PA (en) 2015-12-02 2018-06-28 Lubrizol Corp Ultra-low molecular weight amide/ester containing quaternary ammonium salts having short hydrocarbon tails
KR102653308B1 (ko) 2015-12-02 2024-03-29 더루브리졸코오퍼레이션 짧은 탄화수소 꼬리를 지니는 초저분자량 이미드 함유 사차 암모늄 염
US10597599B2 (en) 2015-12-18 2020-03-24 The Lubrizol Corporation Nitrogen-functionalized olefin polymers for engine lubricants
CA3015620A1 (en) 2016-02-24 2017-08-31 The Lubrizol Corporation Lubricant compositions for direct injection engines
WO2017176546A1 (en) 2016-04-07 2017-10-12 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
US11168278B2 (en) 2016-07-20 2021-11-09 The Lubrizol Corporation Alkyl phosphate amine salts for use in lubricants
JP7008685B2 (ja) 2016-07-20 2022-02-10 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
US20190241829A1 (en) 2016-09-14 2019-08-08 The Lubrizol Corporation Lubricating composition comprising sulfonate detergent and ashless hydrocarbyl phenolic compound
EP3851508B1 (en) 2016-09-14 2022-12-28 The Lubrizol Corporation Method of lubricating an internal combustion engine
WO2018131543A1 (ja) 2017-01-16 2018-07-19 三井化学株式会社 自動車ギア用潤滑油組成物
CA3066524A1 (en) 2017-06-27 2019-01-03 The Lubrizol Corporation Lubricating composition for and method of lubricating an internal combustion engine
CA3068425A1 (en) 2017-06-27 2019-01-03 The Lubrizol Corporation Lubricating composition containing a self-assembling polymethacrylate block copolymer and an ethylene-.alpha.-olefin copolymer
WO2019018329A1 (en) 2017-07-17 2019-01-24 The Lubrizol Corporation LUBRICANT COMPOSITION WITH LOW DISPERSING AGENT CONTENT
JP7191928B2 (ja) 2017-07-17 2022-12-19 ザ ルブリゾル コーポレイション 低亜鉛潤滑剤組成物
TWI887194B (zh) 2017-07-24 2025-06-21 美商坎圖爾公司 極高壓金屬磺酸鹽滑脂、潤滑機械組件之方法及改良過鹼化金屬磺酸鹽滑脂之極高壓性能之方法
CN111133085B (zh) 2017-08-17 2023-05-09 路博润公司 用于传动系统润滑剂的氮官能化烯烃聚合物
US20210002577A1 (en) 2017-11-28 2021-01-07 The Lubrizol Corporation Lubricant compositions for high efficiency engines
EP3763770A4 (en) 2018-03-07 2021-11-10 Mitsui Chemicals, Inc. RESIN COMPOSITION FOR MASTERMIXES
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
WO2020123438A1 (en) 2018-12-10 2020-06-18 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
CA3152564A1 (en) 2019-09-26 2021-04-01 Craig J. Jones Lubricating compositions and methods of operating an internal combustion engine
WO2021061986A1 (en) 2019-09-26 2021-04-01 The Lubrizol Corporation Lubricating compositions and methods of operating an internal combustion engine
US20240124795A1 (en) 2019-10-15 2024-04-18 The Lubrizol Corporation Fuel efficient lubricating composition
EP4077601B1 (en) 2019-12-18 2025-09-24 The Lubrizol Corporation Polymeric surfactant compound
WO2021158757A1 (en) 2020-02-04 2021-08-12 The Lubrizol Corporation Lubricating compositions and methods of operating an internal combustion engine
EP4200387B1 (en) 2020-09-22 2024-11-06 The Lubrizol Corporation Diesel engine lubricating compositions and methods of use thereof
EP4267707A1 (en) 2020-12-23 2023-11-01 The Lubrizol Corporation Benzazepine compounds as antioxidants for lubricant compositions
JP2024512773A (ja) 2021-04-01 2024-03-19 ザ ルブリゾル コーポレイション 亜鉛を含まない潤滑組成物及びその使用方法
EP4375353B1 (en) 2021-07-20 2026-05-27 Mitsui Chemicals, Inc. Viscosity modifier for lubricating oil, and lubricating oil composition for hydraulic oil
EP4377426B1 (en) 2021-07-29 2026-04-15 The Lubrizol Corporation 1,4-benzoxazine compounds and lubricant compositions containing the same
CN117813365A (zh) 2021-08-19 2024-04-02 路博润公司 具有改进的摩擦特性的摩擦调节剂和包含该摩擦调节剂的润滑组合物
EP4460550A1 (en) 2022-01-04 2024-11-13 The Lubrizol Corporation Compounds and lubricant compositions containing the same
US20250171704A1 (en) 2022-03-03 2025-05-29 Mitsui Chemicals, Inc. Lubricating oil composition
EP4495182A4 (en) 2022-03-17 2026-03-11 Mitsui Chemicals Inc THERMOPLASTIC RESIN COMPOSITION
WO2024006125A1 (en) 2022-06-27 2024-01-04 The Lubrizol Corporation Lubricating composition and method of lubricating an internal combustion engine
WO2024019952A1 (en) 2022-07-18 2024-01-25 The Lubrizol Corporation Deposit control compounds for lubricating compositions
CA3264138A1 (en) 2022-08-05 2024-02-08 The Lubrizol Corporation PROCESSES FOR PRODUCING RADICALLY FUNCTIONALIZED PIBSA PRODUCT DERIVATIVES AND COMPOSITIONS COMPRISING THEM
EP4565669A1 (en) 2022-08-05 2025-06-11 The Lubrizol Corporation Processes for producing reaction products including 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
WO2024091553A1 (en) 2022-10-25 2024-05-02 The Lubrizol Corporation Lubricant compositions and methods of lubricating internal combustion engines
WO2024091494A1 (en) 2022-10-25 2024-05-02 The Lubrizol Corporation Lubricant compositions and methods of lubricating internal combustion engines
EP4658737A1 (en) 2023-02-03 2025-12-10 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
WO2024206736A1 (en) 2023-03-31 2024-10-03 The Lubrizol Corporation Process for preparing overbased alkaline earth metal alkylhydroxybenzoate
US20250101334A1 (en) 2023-09-22 2025-03-27 Infineum International Limited Lubricating oil compositions with improved wear performance and engine cleanliness
US12698453B2 (en) 2023-09-22 2026-08-04 Infineum International Limited Lubricant formulations containing functionalized olefin polymers and reduced traditional dispersant
US12644067B2 (en) 2023-10-05 2026-06-02 Infineum International Limited Lubricating oil compositions and use thereof for improving journal bearing durability in internal combustion engines
US12644066B2 (en) 2023-10-05 2026-06-02 Infineum International Limited Lubricating oil compositions and use thereof for improving journal bearing wear in internal combustion engines
CN122422481A (zh) 2023-12-14 2026-07-17 英菲诺姆国际有限公司 用于减少燃氢发动机中的早燃的含硅润滑剂组合物
CN122396757A (zh) 2023-12-14 2026-07-14 英菲诺姆国际有限公司 用于减少燃氢发动机中的早燃的含有钼的润滑剂组合物
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
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
EP4596662B1 (en) 2024-02-05 2026-04-29 Infineum International Limited Amine containing polymers and lubricant compositions including such polymers and methods of using thereof
EP4596661B1 (en) 2024-02-05 2026-06-17 Infineum International Limited Amine containing polymer compositions
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
US20260028457A1 (en) 2024-07-26 2026-01-29 Infineum International Limited Amine containing copolymer emulsion compositions and methods of making and use thereof
US20260035493A1 (en) 2024-08-01 2026-02-05 Infineum International Limited Amine containing copolymers via radical polymerization and methods of use thereof

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
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
DE69026581T2 (de) * 1989-12-13 1996-11-14 Exxon Chemical Patents Inc Polyolefin-substituierte Amine mit gepfropften Polymeren aus aromatischen Aminmonomeren für Ölzusammensetzungen
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
US5264140A (en) 1992-06-01 1993-11-23 Texaco Inc. Antioxidant-dispersant VI improver additive and lubricating oil composition containing same
US5264139A (en) 1992-06-01 1993-11-23 Texaco Inc. Antioxidant dispersant antiwear 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
US7053153B2 (en) * 2000-12-04 2006-05-30 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
JP4934019B2 (ja) * 2004-03-10 2012-05-16 ザ ルブリゾル コーポレイション ジエン含有重合体をベースにした分散剤粘度調整剤
CA2563504A1 (en) 2004-04-19 2005-11-03 The Lubrizol Corporation Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers

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