EP1925657A3 - Compositions d'huile lubrifiante - Google Patents

Compositions d'huile lubrifiante Download PDF

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Publication number
EP1925657A3
EP1925657A3 EP07116715A EP07116715A EP1925657A3 EP 1925657 A3 EP1925657 A3 EP 1925657A3 EP 07116715 A EP07116715 A EP 07116715A EP 07116715 A EP07116715 A EP 07116715A EP 1925657 A3 EP1925657 A3 EP 1925657A3
Authority
EP
European Patent Office
Prior art keywords
polymers
lubricating oil
oil compositions
star
star polymers
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.)
Withdrawn
Application number
EP07116715A
Other languages
German (de)
English (en)
Other versions
EP1925657A2 (fr
Inventor
Kwok-Leung c/o Infineum USA L.P. Tse
Jacob c/o Infineum USA L.P. Emert
Jai c/o Infineum USA L.P. Bansai
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.)
Infineum International Ltd
Original Assignee
Infineum International Ltd
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 Infineum International Ltd filed Critical Infineum International Ltd
Publication of EP1925657A2 publication Critical patent/EP1925657A2/fr
Publication of EP1925657A3 publication Critical patent/EP1925657A3/fr
Withdrawn legal-status Critical Current

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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • 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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/08—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aliphatic monomer having more than 4 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
    • 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
    • C10M2205/022—Ethene
    • 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
    • C10N2020/075—Dendrimers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
EP07116715A 2006-10-10 2007-09-19 Compositions d'huile lubrifiante Withdrawn EP1925657A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/545,703 US20080085847A1 (en) 2006-10-10 2006-10-10 Lubricating oil compositions

Publications (2)

Publication Number Publication Date
EP1925657A2 EP1925657A2 (fr) 2008-05-28
EP1925657A3 true EP1925657A3 (fr) 2010-03-31

Family

ID=39186877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07116715A Withdrawn EP1925657A3 (fr) 2006-10-10 2007-09-19 Compositions d'huile lubrifiante

Country Status (6)

Country Link
US (1) US20080085847A1 (fr)
EP (1) EP1925657A3 (fr)
JP (1) JP2008101217A (fr)
CN (1) CN101161799A (fr)
CA (1) CA2606374A1 (fr)
SG (1) SG142233A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8378042B2 (en) * 2009-04-28 2013-02-19 Exxonmobil Chemical Patents Inc. Finishing process for amorphous polymers
CN102459546B (zh) 2009-06-04 2016-05-25 吉坤日矿日石能源株式会社 润滑油组合物
JP5820389B2 (ja) 2009-11-24 2015-11-24 ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ 粘度調整剤の組み合わせを含む潤滑組成物
US8999905B2 (en) * 2010-10-25 2015-04-07 Afton Chemical Corporation Lubricant additive
FR2980799B1 (fr) * 2011-09-29 2013-10-04 Total Raffinage Marketing Composition lubrifiante pour moteur marin
EP2773732A1 (fr) * 2011-11-01 2014-09-10 ExxonMobil Research and Engineering Company Lubrifiants présentant une économie améliorée de carburant basse température
ES2657913T3 (es) * 2011-12-21 2018-03-07 Infineum International Limited Lubricación de motor marino
EP2607463A1 (fr) * 2011-12-21 2013-06-26 Infineum International Limited Lubrification de moteur marin
EP2626405B1 (fr) 2012-02-10 2015-05-27 Ab Nanol Technologies Oy Composition lubrifiante
EP2695932A1 (fr) 2012-08-08 2014-02-12 Ab Nanol Technologies Oy Composition de graisse
WO2014069669A1 (fr) * 2012-10-31 2014-05-08 株式会社Moresco Composé de type éther diphénylique alkylé et huile lubrifiante en contenant
EP2781587B1 (fr) * 2013-03-21 2019-02-13 Infineum International Limited Lubrification de moteur marin
SG10201807951RA (en) * 2014-03-19 2018-10-30 Lubrizol Corp Lubricants containing blends of polymers
WO2015172846A1 (fr) 2014-05-16 2015-11-19 Ab Nanol Technologies Oy Composition d'additif pour lubrifiants
FR3034421B1 (fr) * 2015-03-30 2017-04-28 Total Marketing Services Copolymere etoile et son utilisation comme ameliorant de viscosite
US10472584B2 (en) * 2015-07-30 2019-11-12 Infineum International Ltd. Dispersant additives and additive concentrates and lubricating oil compositions containing same
CN107513455B (zh) * 2016-06-17 2020-04-07 中国石油化工股份有限公司 一种粘度指数改进剂和润滑油
CN106479603A (zh) * 2016-09-19 2017-03-08 西京学院 一种粘度指数改进剂组合物及其制备方法
EP3418352B1 (fr) 2017-06-20 2019-06-19 Intervalve Research and Development GmbH Procede et systeme pour mélanger des agents d'amélioration de l'indice de viscosité dans des huiles de base
JP6744047B2 (ja) * 2018-03-30 2020-08-19 出光興産株式会社 潤滑油組成物、及び潤滑油組成物の使用方法
EP3593897A1 (fr) 2018-07-09 2020-01-15 Intervalve Research and Development GmbH Chambre de liquéfaction dans un dispositif d'incorporation d'améliorants d'indice de viscosité dans des huiles de base ainsi que dispositif et procédé d'incorporation d'améliorants d'indice de viscosité dans des huiles de base
US20250304875A1 (en) * 2022-06-09 2025-10-02 Chevron Oronite Company Llc Lubricating oil composition with viscosity modifier with low shear stability index
FR3137095B1 (fr) * 2022-06-23 2024-05-31 Michelin & Cie polymères diéniques riches en éthylène ayant un bloc polyvinylpyridine et leur utilisation dans des compositions lubrifiantes pour moteur
US12281277B2 (en) 2023-09-13 2025-04-22 Infineum International Limited Lubricant compositions containing styrenic block copolymer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996017041A1 (fr) * 1994-12-02 1996-06-06 Ethyl Additives Corporation Melanges polymeres contenant des copolymeres d'olefines et des polymeres ramifies en etoile
EP1486557A1 (fr) * 2003-06-12 2004-12-15 Infineum International Limited Concentrat d'additif pour améliorer l'indice de viscosité
EP1493800A1 (fr) * 2003-07-01 2005-01-05 Infineum International Limited Additif pour améliorer l'indice de viscosité des compositions d'huiles lubrifiantes
EP1637580A1 (fr) * 2004-09-17 2006-03-22 Afton Chemical Corporation Additifs modificateurs de l'indice de viscosité pour des compositions lubrifiantes
US20060211586A1 (en) * 2005-03-16 2006-09-21 The Lubrizol Corporation Viscosity improver compositions providing improved low temperature characteristics to lubricating oil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO145408C (no) * 1977-05-19 1982-03-17 Orobis Ltd Smoeremiddeltilsetning.
US4242471A (en) * 1979-08-27 1980-12-30 The Goodyear Tire & Rubber Company Selectively cyclized block copolymers
US4954277A (en) * 1986-10-07 1990-09-04 Exxon Chemical Patents Inc. Lactone modified, esterified or aminated additives useful in oleaginous compositions and compositions containing same
US5310490A (en) * 1991-03-13 1994-05-10 Exxon Chemical Products Inc. Viscosity modifer polymers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996017041A1 (fr) * 1994-12-02 1996-06-06 Ethyl Additives Corporation Melanges polymeres contenant des copolymeres d'olefines et des polymeres ramifies en etoile
EP1486557A1 (fr) * 2003-06-12 2004-12-15 Infineum International Limited Concentrat d'additif pour améliorer l'indice de viscosité
EP1493800A1 (fr) * 2003-07-01 2005-01-05 Infineum International Limited Additif pour améliorer l'indice de viscosité des compositions d'huiles lubrifiantes
EP1637580A1 (fr) * 2004-09-17 2006-03-22 Afton Chemical Corporation Additifs modificateurs de l'indice de viscosité pour des compositions lubrifiantes
US20060211586A1 (en) * 2005-03-16 2006-09-21 The Lubrizol Corporation Viscosity improver compositions providing improved low temperature characteristics to lubricating oil

Also Published As

Publication number Publication date
JP2008101217A (ja) 2008-05-01
EP1925657A2 (fr) 2008-05-28
SG142233A1 (en) 2008-05-28
CN101161799A (zh) 2008-04-16
US20080085847A1 (en) 2008-04-10
CA2606374A1 (fr) 2008-04-10

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