SG10201807951RA - Lubricants containing blends of polymers - Google Patents

Lubricants containing blends of polymers

Info

Publication number
SG10201807951RA
SG10201807951RA SG10201807951RA SG10201807951RA SG10201807951RA SG 10201807951R A SG10201807951R A SG 10201807951RA SG 10201807951R A SG10201807951R A SG 10201807951RA SG 10201807951R A SG10201807951R A SG 10201807951RA SG 10201807951R A SG10201807951R A SG 10201807951RA
Authority
SG
Singapore
Prior art keywords
arms
polymers
lubricants containing
monomers
containing blends
Prior art date
Application number
SG10201807951RA
Other languages
English (en)
Inventor
Bryan A Grisso
Daniel C Visger
David Price
Barton J Schober
William J Dimitrakis
David Cressey
Kodunthirapully S Padmanabhan
Daniel J Knapton
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 SG10201807951RA publication Critical patent/SG10201807951RA/en

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
    • C10M157/00—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, 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
    • C10M157/00—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential
    • C10M157/04—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential at least one of them being a nitrogen-containing compound
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/073—Star shaped polymers
    • 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
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—Detergent property or dispersant property
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/68—Shear stability
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2040/255—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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG10201807951RA 2014-03-19 2015-02-24 Lubricants containing blends of polymers SG10201807951RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461955392P 2014-03-19 2014-03-19

Publications (1)

Publication Number Publication Date
SG10201807951RA true SG10201807951RA (en) 2018-10-30

Family

ID=52627581

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201807951RA SG10201807951RA (en) 2014-03-19 2015-02-24 Lubricants containing blends of polymers
SG11201607626WA SG11201607626WA (en) 2014-03-19 2015-02-24 Lubricants containing blends of polymers

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201607626WA SG11201607626WA (en) 2014-03-19 2015-02-24 Lubricants containing blends of polymers

Country Status (9)

Country Link
US (1) US20170088789A1 (enExample)
EP (1) EP3119860A1 (enExample)
JP (1) JP2017508053A (enExample)
KR (1) KR20160135311A (enExample)
CN (1) CN106459813A (enExample)
AU (1) AU2015231906A1 (enExample)
CA (1) CA2943053A1 (enExample)
SG (2) SG10201807951RA (enExample)
WO (1) WO2015142482A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015152143A1 (ja) * 2014-03-31 2015-10-08 出光興産株式会社 潤滑油組成物
US10011803B2 (en) * 2015-12-09 2018-07-03 Infineum International Limited Viscosity index improver concentrates
CN108473904B (zh) 2015-12-18 2022-06-03 路博润公司 用于发动机润滑剂的氮官能化烯烃聚合物
JP7014552B2 (ja) * 2016-09-21 2022-02-01 株式会社日本触媒 粘度指数向上剤および潤滑油組成物
JP6927488B2 (ja) 2017-03-30 2021-09-01 出光興産株式会社 二輪車用潤滑油組成物、該潤滑油組成物を用いた二輪車の燃費向上方法、及び該潤滑油組成物の製造方法
EP3668949B1 (en) 2017-06-19 2022-03-23 Neste Oyj Tio2 catalyst in ketonisation reactions to produce renewable base oil
WO2019005680A1 (en) 2017-06-27 2019-01-03 The Lubrizol Corporation LUBRICATING COMPOSITION CONTAINING A SELF-ASSEMBLING POLYMETHACRYLATE BLOCK COPOLYMER AND AN ETHYLENE-α-OLEFIN COPOLYMER
CN110869478A (zh) * 2017-06-27 2020-03-06 路博润公司 内燃机的润滑组合物和润滑方法
US20190024007A1 (en) * 2017-07-24 2019-01-24 Infineum International Limited Motorcycle Lubricant
KR102586425B1 (ko) * 2017-12-22 2023-10-06 현대자동차주식회사 마찰특성 및 연비향상형 수동변속기유 조성물
US10144900B1 (en) * 2018-02-02 2018-12-04 Afton Chemical Corporation Poly (meth)acrylate star polymers for lubricant additive applications
US20190270946A1 (en) 2018-03-02 2019-09-05 Chevron Oronite Technology B.V. Lubricating oil composition providing wear protection at low viscosity
CN111819269A (zh) 2018-03-02 2020-10-23 雪佛龙奥伦耐技术有限责任公司 在低粘度下提供磨损保护的润滑油组合物
US20210047582A1 (en) * 2018-03-12 2021-02-18 Idemitsu Kosan Co.,Ltd. Lubricating oil composition
JP7682599B2 (ja) 2018-05-29 2025-05-26 出光興産株式会社 潤滑油組成物及びその製造方法
JP7266382B2 (ja) * 2018-10-26 2023-04-28 出光興産株式会社 潤滑油組成物
CA3118955C (en) * 2018-11-13 2023-11-28 Evonik Operations Gmbh Process for preparing random copolymers
WO2021187372A1 (ja) * 2020-03-16 2021-09-23 出光興産株式会社 潤滑油組成物、内燃機関、及び潤滑油組成物の使用方法
CA3182688A1 (en) * 2020-05-14 2021-11-18 Chevron Japan Ltd. Lubricating oil composition including comb polymethacrylate and ethylene-based olefin copolymer viscosity modifiers
JP2021187875A (ja) * 2020-05-26 2021-12-13 国立大学法人 奈良先端科学技術大学院大学 摩擦低減用コーティング組成物
ES3038612T3 (en) * 2020-12-24 2025-10-14 Infineum Int Ltd Thermally responsive brush polymers having a copolymer backbone and copolymer arms
US12098347B2 (en) * 2022-09-21 2024-09-24 Afton Chemical Corporation Lubricating composition for fuel efficient motorcycle applications
US11912955B1 (en) 2022-10-28 2024-02-27 Afton Chemical Corporation Lubricating compositions for reduced low temperature valve train wear
WO2025019655A1 (en) 2023-07-20 2025-01-23 The Lubrizol Corporation Industrial gear lubricant

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501731A (en) 1946-10-14 1950-03-28 Union Oil Co Modified lubricating oil
US2616925A (en) 1951-03-16 1952-11-04 Lubrizol Corp Organic alkaline earth metal complexes formed by use of thiophosphoric promoters
US2616911A (en) 1951-03-16 1952-11-04 Lubrizol Corp Organic alkaline earth metal complexes formed by use of sulfonic promoters
US2616905A (en) 1952-03-13 1952-11-04 Lubrizol Corp Organic alkaline earth metal complexes and methods of making same
US2777874A (en) 1952-11-03 1957-01-15 Lubrizol Corp Metal complexes and methods of making same
DE1248643B (de) 1959-03-30 1967-08-31 The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) Verfahren zur Herstellung von öllöslichen aeylierten Aminen
US3488284A (en) 1959-12-10 1970-01-06 Lubrizol Corp Organic metal compositions and methods of preparing same
US3282835A (en) 1963-02-12 1966-11-01 Lubrizol Corp Carbonated bright stock sulfonates and lubricants containing them
US3381022A (en) 1963-04-23 1968-04-30 Lubrizol Corp Polymerized olefin substituted succinic acid esters
US3320162A (en) 1964-05-22 1967-05-16 Phillips Petroleum Co Increasing the base number of calcium petroleum sulfonate
US3318809A (en) 1965-07-13 1967-05-09 Bray Oil Co Counter current carbonation process
GB1105217A (en) 1965-10-05 1968-03-06 Lubrizol Corp Process for preparing basic metal phenates
US3365396A (en) 1965-12-28 1968-01-23 Texaco Inc Overbased calcium sulfonate
US3384585A (en) 1966-08-29 1968-05-21 Phillips Petroleum Co Overbasing lube oil additives
US3471404A (en) 1967-03-06 1969-10-07 Mobil Oil Corp Lubricating compositions containing polysulfurized olefin
US3522180A (en) * 1967-09-28 1970-07-28 Texaco Inc Lubricating oil compositions containing amorphous ethylene-propylene copolymers
US3634515A (en) 1968-11-08 1972-01-11 Standard Oil Co Alkylene polyamide formaldehyde
US3629109A (en) 1968-12-19 1971-12-21 Lubrizol Corp Basic magnesium salts processes and lubricants and fuels containing the same
CA1064463A (en) 1975-03-21 1979-10-16 Kirk E. Davis Sulfurized compositions
US4234435A (en) 1979-02-23 1980-11-18 The Lubrizol Corporation Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
US4285822A (en) 1979-06-28 1981-08-25 Chevron Research Company Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing the composition
US4490267A (en) * 1982-12-31 1984-12-25 Shell Oil Company Preparation of a lubricating oil additive, an additive thus prepared _and a lubricating oil containing this additive
GB8316567D0 (en) 1983-06-17 1983-07-20 Contactasol Ltd Measurement of contact lenses
US4594378A (en) 1985-03-25 1986-06-10 The Lubrizol Corporation Polymeric compositions, oil compositions containing said polymeric compositions, transmission fluids and hydraulic fluids
US5110488A (en) 1986-11-24 1992-05-05 The Lubrizol Corporation Lubricating compositions containing reduced levels of phosphorus
US4792410A (en) 1986-12-22 1988-12-20 The Lubrizol Corporation Lubricant composition suitable for manual transmission fluids
IN172215B (enExample) 1987-03-25 1993-05-08 Lubrizol Corp
US4767815A (en) 1987-11-09 1988-08-30 Gaf Corporation Guerbet alcohol esters
US5157088A (en) 1987-11-19 1992-10-20 Dishong Dennis M Nitrogen-containing esters of carboxy-containing interpolymers
GB8818711D0 (en) 1988-08-05 1988-09-07 Shell Int Research Lubricating oil dispersants
AU635229B2 (en) 1988-10-24 1993-03-18 Exxon Chemical Patents Inc. Amide containing friction modifier for use in power transmission fluids
US5552491A (en) 1995-01-27 1996-09-03 Ethyl Additives Corporation Star-branched acrylate and methacrylate polymers
EP0954517B1 (en) 1997-11-13 2003-02-05 Lubrizol Adibis Holdings (Uk) Limited Salicyclic calixarenes and their use as lubricant additives
US5955405A (en) * 1998-08-10 1999-09-21 Ethyl Corporation (Meth) acrylate copolymers having excellent low temperature properties
BR9916013B1 (pt) * 1998-12-09 2011-11-01 modificador de viscosidade para óleo lubrificante e composição de óleo lubrificante.
US6391996B1 (en) 1999-11-30 2002-05-21 Rohmax Additives Gmbh Copolymers obtainable by the ATRP method and a method for their preparation and their use
WO2001056968A1 (en) 2000-02-07 2001-08-09 Bp Oil International Limited Calixarenes and their use as lubricant additives
US6559105B2 (en) 2000-04-03 2003-05-06 The Lubrizol Corporation Lubricant compositions containing ester-substituted hindered phenol antioxidants
JP3831203B2 (ja) 2001-04-06 2006-10-11 三洋化成工業株式会社 粘度指数向上剤および潤滑油組成物
US6660695B2 (en) 2002-03-15 2003-12-09 Infineum International Ltd. Power transmission fluids of improved anti-shudder properties
US20040132629A1 (en) 2002-03-18 2004-07-08 Vinci James N. Lubricants containing olefin copolymer and acrylate copolymer
US7651987B2 (en) 2004-10-12 2010-01-26 The Lubrizol Corporation Tartaric acid derivatives as fuel economy improvers and antiwear agents in crankcase oils and preparation thereof
WO2006047393A1 (en) * 2004-10-25 2006-05-04 The Lubrizol Corporation Process for preparing polymers and compositions thereof
JP5078087B2 (ja) 2004-10-25 2012-11-21 ザ ルブリゾル コーポレイション 星形重合体およびそれらの組成物
DE102005031244A1 (de) 2005-07-01 2007-02-15 Rohmax Additives Gmbh Öllösliche Kammpolymere
AU2007243015B2 (en) * 2006-04-24 2011-07-21 The Lubrizol Corporation Star polymer lubricating composition
US7772171B2 (en) 2006-07-17 2010-08-10 The Lubrizol Corporation Method of lubricating an internal combustion engine and improving the efficiency of the emissions control system of the engine
US8513176B2 (en) 2006-08-02 2013-08-20 Ch2O Incorporated Disinfecting and mineral deposit eliminating composition and methods
US20080085847A1 (en) * 2006-10-10 2008-04-10 Kwok-Leung Tse Lubricating oil compositions
CA2688098C (en) 2007-05-24 2016-04-19 The Lubrizol Corporation Lubricating composition containing ashfree antiwear agent based on hydroxypolycarboxylic acid derivative and a molybdenum compound
CN101687963B (zh) 2007-07-09 2015-05-06 赢创罗麦斯添加剂有限责任公司 梳形聚合物用于降低燃料消耗的用途
CN102307976A (zh) 2008-12-09 2012-01-04 卢布里佐尔公司 含衍生自羟基羧酸的化合物的润滑组合物
WO2011005741A1 (en) * 2009-07-08 2011-01-13 The Lubrizol Corporation Polymer blends useful as viscosity modifiers
US20120329694A1 (en) * 2009-11-24 2012-12-27 The Lubrizol Corporation Lubricating Composition Containing Viscosity Modifier Combination
EP2518135B2 (en) * 2009-12-24 2022-01-26 JX Nippon Oil & Energy Corporation System lubricant oil composition for crosshead-type diesel engine
KR101903201B1 (ko) * 2010-08-31 2018-11-13 더루우브리졸코오포레이션 성형 중합체 및 이의 윤활 조성물
ES2590926T3 (es) 2011-12-30 2016-11-24 The Lubrizol Corporation Polímero en estrella y composición lubricante del mismo

Also Published As

Publication number Publication date
EP3119860A1 (en) 2017-01-25
KR20160135311A (ko) 2016-11-25
CN106459813A (zh) 2017-02-22
CA2943053A1 (en) 2015-09-24
AU2015231906A1 (en) 2016-09-22
WO2015142482A1 (en) 2015-09-24
US20170088789A1 (en) 2017-03-30
JP2017508053A (ja) 2017-03-23
SG11201607626WA (en) 2016-10-28

Similar Documents

Publication Publication Date Title
SG10201807951RA (en) Lubricants containing blends of polymers
SG10201803805UA (en) Poly (meth)acrylate with improved viscosity index for lubricant additive application
SG142233A1 (en) Lubricating oil compositions
WO2014042898A3 (en) Ethylene-based polymers and articles made therefrom
RU2018127544A (ru) Композиция смазочного масла для автоматической коробки передач
PH12016500597B1 (en) Polyethylene composition for pipe applications with improved sagging properties
BR112015006803A2 (pt) composição compreendendo um polímero a base de etileno e artigo
SA114350667B1 (ar) بوادئ بلمرة جديدة ثنائية انونية واستخدامها
MX2015007941A (es) Composiciones polimericas a base de (met) acrilatos alquilicos copolimerizados con etileno-esteres vinilicos. procedimiento para su produccion y su uso como depresores del punto de fluidez [pour-point-depressants] para crudos petroliferos, aceites minerales o productos a base de aceites minerales.
WO2015097675A3 (en) Tribologically modified ultrahigh molecular weight polyethylene
JP2010065072A5 (enExample)
MY179935A (en) Hydrogenated block copolymer composition and pressure-sensitive adhesive composition
MY182048A (en) Crumb of block copolymer and pressure-sensitive adhesive composition
JP2017503898A5 (enExample)
RU2016133204A (ru) Депрессорные добавки, понижающие температуру застывания, для улучшения низкотемпературной вязкости состаренного смазочного масла
MX392371B (es) Polimeros con procesabilidad mejorado para aplicaciones de tuberias.
RU2014153502A (ru) Композиция смазочного масла
MX2015007942A (es) Formulaciones polimericas en solventes con alto punto de inflamacion, procedimiento para su preparacion y su uso como depresores del punto de fluidez para crudos petroleros, aceites minerales y productos a base de aceites minerales.
RU2017114926A (ru) Композиция смазочного масла
BRPI0606981A2 (pt) composição de polietileno modificada e artigo de fabricação
MX383366B (es) Copolimeros de impacto de propileno que tiene buenas propiedades opticas.
WO2014159326A3 (en) Lubricant compositions including alpha-olefin copolymers
MX390663B (es) Cuentas acrilicas para mejorar la termicidad de peliculas de efecto invernadero.
MX2018009118A (es) Un polimero cationico con una distribucion por lo menos bimodal de sus pesos moleculares.
MY172365A (en) Linear low density compostion suitable for film applications and films made therefrom