EP1925657A3 - Schmierölzusammensetzungen - Google Patents
Schmierölzusammensetzungen 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- Withdrawn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 (de) | 2008-05-28 |
EP1925657A3 true EP1925657A3 (de) | 2010-03-31 |
Family
ID=39186877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07116715A Withdrawn EP1925657A3 (de) | 2006-10-10 | 2007-09-19 | Schmierölzusammensetzungen |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080085847A1 (de) |
EP (1) | EP1925657A3 (de) |
JP (1) | JP2008101217A (de) |
CN (1) | CN101161799A (de) |
CA (1) | CA2606374A1 (de) |
SG (1) | SG142233A1 (de) |
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 |
WO2010140446A1 (ja) | 2009-06-04 | 2010-12-09 | 新日本石油株式会社 | 潤滑油組成物 |
AU2010324872B2 (en) | 2009-11-24 | 2016-12-15 | The Lubrizol Corporation | Lubricating composition containing viscosity modifier combination |
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 |
US20130143782A1 (en) * | 2011-11-01 | 2013-06-06 | Exxonmobil Research And Engineering Company | Lubricants with improved low-temperature fuel economy |
EP2607463A1 (de) * | 2011-12-21 | 2013-06-26 | Infineum International Limited | Schmierung für einen Schiffsmotor |
EP2607461B1 (de) * | 2011-12-21 | 2018-01-17 | Infineum International Limited | Schmierung für einen schiffsmotor |
EP2626405B1 (de) | 2012-02-10 | 2015-05-27 | Ab Nanol Technologies Oy | Schmiermittelzusammensetzung |
EP2695932A1 (de) | 2012-08-08 | 2014-02-12 | Ab Nanol Technologies Oy | Schmierfettzusammensetzung |
JP5994082B2 (ja) * | 2012-10-31 | 2016-09-21 | 株式会社Moresco | アルキル化ジフェニルエーテル化合物および該化合物を含む潤滑油剤 |
EP2781587B1 (de) * | 2013-03-21 | 2019-02-13 | Infineum International Limited | Schmierung für einen schiffsmotor |
KR20160135311A (ko) * | 2014-03-19 | 2016-11-25 | 더루우브리졸코오포레이션 | 중합체 블렌드를 함유하는 윤활제 |
WO2015172846A1 (en) | 2014-05-16 | 2015-11-19 | Ab Nanol Technologies Oy | Additive composition for lubricants |
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 (de) | 2017-06-20 | 2019-06-19 | Intervalve Research and Development GmbH | Verfahren und anordnung zur einmischung von viskositätsindex-verbesserern in grundöle |
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 (de) | 2018-07-09 | 2020-01-15 | Intervalve Research and Development GmbH | Verflüssigungskammer in einer anordnung zur einmischung von viskositätsindex-verbesserern in grundöle, sowie anordnung und verfahren zur einmischung von viskositätsindex-verbesserern in grundöle |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996017041A1 (en) * | 1994-12-02 | 1996-06-06 | Ethyl Additives Corporation | Polymer blends containing olefin copolymers and star branched polymers |
EP1486557A1 (de) * | 2003-06-12 | 2004-12-15 | Infineum International Limited | Konzentrate enthaltend Viskositätsindexverbesserer |
EP1493800A1 (de) * | 2003-07-01 | 2005-01-05 | Infineum International Limited | Viskositätsindex-Verbesserer für Schmierölzusammensetzungen |
EP1637580A1 (de) * | 2004-09-17 | 2006-03-22 | Afton Chemical Corporation | Viskositätsindexmodifizierende Additive für Schmierzusammensetzungen |
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/de not_active Withdrawn
- 2007-10-09 CA CA002606374A patent/CA2606374A1/en 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 (en) * | 1994-12-02 | 1996-06-06 | Ethyl Additives Corporation | Polymer blends containing olefin copolymers and star branched polymers |
EP1486557A1 (de) * | 2003-06-12 | 2004-12-15 | Infineum International Limited | Konzentrate enthaltend Viskositätsindexverbesserer |
EP1493800A1 (de) * | 2003-07-01 | 2005-01-05 | Infineum International Limited | Viskositätsindex-Verbesserer für Schmierölzusammensetzungen |
EP1637580A1 (de) * | 2004-09-17 | 2006-03-22 | Afton Chemical Corporation | Viskositätsindexmodifizierende Additive für Schmierzusammensetzungen |
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 |
---|---|
CA2606374A1 (en) | 2008-04-10 |
CN101161799A (zh) | 2008-04-16 |
US20080085847A1 (en) | 2008-04-10 |
SG142233A1 (en) | 2008-05-28 |
JP2008101217A (ja) | 2008-05-01 |
EP1925657A2 (de) | 2008-05-28 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17Q | First examination report despatched |
Effective date: 20100521 |
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AKX | Designation fees paid |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20101201 |