EP1925657A3 - Compositions d'huile lubrifiante - Google Patents
Compositions d'huile lubrifiante Download PDFInfo
- 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- Withdrawn
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)
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 (22)
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 |
BR112012012454A2 (pt) | 2009-11-24 | 2017-10-10 | Lubrizol Corp | composição de lubrificação que contém combinação de modificador de viscosidade |
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 |
EP2607463A1 (fr) * | 2011-12-21 | 2013-06-26 | Infineum International Limited | Lubrification de moteur marin |
EP2607461B1 (fr) * | 2011-12-21 | 2018-01-17 | 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 |
ES2719785T3 (es) * | 2013-03-21 | 2019-07-16 | Infineum Int Ltd | Lubricación de motor marino |
EP3119860A1 (fr) * | 2014-03-19 | 2017-01-25 | The Lubrizol Corporation | Lubrifiants contenant des mélanges de polymères |
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 |
FR3137095A1 (fr) * | 2022-06-23 | 2023-12-29 | Compagnie Generale Des Etablissements Michelin | polymères diéniques riches en éthylène ayant un bloc polyvinylpyridine et leur utilisation dans des compositions lubrifiantes pour moteur |
Citations (5)
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)
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 |
-
2006
- 2006-10-10 US US11/545,703 patent/US20080085847A1/en not_active Abandoned
-
2007
- 2007-09-19 EP EP07116715A patent/EP1925657A3/fr not_active Withdrawn
- 2007-10-09 CA CA002606374A patent/CA2606374A1/fr not_active Abandoned
- 2007-10-09 SG SG200716742-2A patent/SG142233A1/en unknown
- 2007-10-10 CN CNA2007101809687A patent/CN101161799A/zh active Pending
- 2007-10-10 JP JP2007289044A patent/JP2008101217A/ja not_active Abandoned
Patent Citations (5)
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 |
---|---|
CN101161799A (zh) | 2008-04-16 |
SG142233A1 (en) | 2008-05-28 |
EP1925657A2 (fr) | 2008-05-28 |
CA2606374A1 (fr) | 2008-04-10 |
JP2008101217A (ja) | 2008-05-01 |
US20080085847A1 (en) | 2008-04-10 |
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18D | Application deemed to be withdrawn |
Effective date: 20101201 |