SG142233A1 - Lubricating oil compositions - Google Patents

Lubricating oil compositions

Info

Publication number
SG142233A1
SG142233A1 SG200716742-2A SG2007167422A SG142233A1 SG 142233 A1 SG142233 A1 SG 142233A1 SG 2007167422 A SG2007167422 A SG 2007167422A SG 142233 A1 SG142233 A1 SG 142233A1
Authority
SG
Singapore
Prior art keywords
lubricating oil
oil compositions
polymers
star
star polymers
Prior art date
Application number
SG200716742-2A
Other languages
English (en)
Inventor
Kwok-Leung Tse
Jacob Emert
Jai G Bansal
Original Assignee
Infineum Int 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 Int Ltd filed Critical Infineum Int Ltd
Publication of SG142233A1 publication Critical patent/SG142233A1/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
    • 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)
SG200716742-2A 2006-10-10 2007-10-09 Lubricating oil compositions SG142233A1 (en)

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 (1)

Publication Number Publication Date
SG142233A1 true SG142233A1 (en) 2008-05-28

Family

ID=39186877

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200716742-2A SG142233A1 (en) 2006-10-10 2007-10-09 Lubricating oil compositions

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 (22)

* 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
US9404062B2 (en) 2009-06-04 2016-08-02 Jx Nippon Oil & Energy Corporation Lubricant oil composition
KR101821831B1 (ko) 2009-11-24 2018-01-24 더루우브리졸코오포레이션 마찰 조정제 배합물을 함유하는 윤활 조성물
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
SG11201401409QA (en) * 2011-11-01 2014-06-27 Exxonmobil Res & Eng Co Lubricants with improved low-temperature fuel economy
EP2607463A1 (fr) * 2011-12-21 2013-06-26 Infineum International Limited Lubrification de moteur marin
ES2657913T3 (es) * 2011-12-21 2018-03-07 Infineum International Limited Lubricación de motor marino
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
KR20160135311A (ko) * 2014-03-19 2016-11-25 더루우브리졸코오포레이션 중합체 블렌드를 함유하는 윤활제
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
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

Family Cites Families (9)

* 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
WO1996017041A1 (fr) * 1994-12-02 1996-06-06 Ethyl Additives Corporation Melanges polymeres contenant des copolymeres d'olefines et des polymeres ramifies en etoile
US7776804B2 (en) * 2005-03-16 2010-08-17 The Lubrizol Corporation Viscosity improver compositions providing improved low temperature characteristics to lubricating oil
US7018962B2 (en) * 2003-06-12 2006-03-28 Infineum International Limited Viscosity index improver concentrates
US7163913B2 (en) * 2003-07-01 2007-01-16 Infineum International Limited Viscosity index improvers for lubricating oil compositions
US20070191242A1 (en) * 2004-09-17 2007-08-16 Sanjay Srinivasan Viscosity modifiers for lubricant compositions

Also Published As

Publication number Publication date
EP1925657A3 (fr) 2010-03-31
JP2008101217A (ja) 2008-05-01
EP1925657A2 (fr) 2008-05-28
US20080085847A1 (en) 2008-04-10
CN101161799A (zh) 2008-04-16
CA2606374A1 (fr) 2008-04-10

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