JP2010520319A5 - - Google Patents
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- Publication number
- JP2010520319A5 JP2010520319A5 JP2009551257A JP2009551257A JP2010520319A5 JP 2010520319 A5 JP2010520319 A5 JP 2010520319A5 JP 2009551257 A JP2009551257 A JP 2009551257A JP 2009551257 A JP2009551257 A JP 2009551257A JP 2010520319 A5 JP2010520319 A5 JP 2010520319A5
- Authority
- JP
- Japan
- Prior art keywords
- acid
- diester
- engine lubricant
- less
- branched
- 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.)
- Pending
Links
- 239000002253 acid Substances 0.000 claims description 15
- 150000005690 diesters Chemical class 0.000 claims description 13
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- -1 Aliphatic dicarboxylic acids Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000008064 anhydrides Chemical class 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000010705 motor oil Substances 0.000 claims 17
- 239000000654 additive Substances 0.000 claims 5
- 230000000996 additive effect Effects 0.000 claims 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 3
- 230000008020 evaporation Effects 0.000 claims 3
- 238000001704 evaporation Methods 0.000 claims 3
- 230000001050 lubricating effect Effects 0.000 claims 3
- 239000008186 active pharmaceutical agent Substances 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 2
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000002763 monocarboxylic acids Chemical class 0.000 claims 1
- 229920001748 polybutylene Polymers 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- 229920001451 polypropylene glycol Polymers 0.000 claims 1
- 150000003138 primary alcohols Chemical class 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90384407P | 2007-02-28 | 2007-02-28 | |
| GBGB0703831.8A GB0703831D0 (en) | 2007-02-28 | 2007-02-28 | Engine lubricants |
| PCT/GB2008/000599 WO2008104745A2 (en) | 2007-02-28 | 2008-02-21 | Engine lubricants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010520319A JP2010520319A (ja) | 2010-06-10 |
| JP2010520319A5 true JP2010520319A5 (enrdf_load_stackoverflow) | 2011-03-31 |
Family
ID=37965627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009551257A Pending JP2010520319A (ja) | 2007-02-28 | 2008-02-21 | エンジン潤滑剤 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20100093579A1 (enrdf_load_stackoverflow) |
| EP (1) | EP2118246B1 (enrdf_load_stackoverflow) |
| JP (1) | JP2010520319A (enrdf_load_stackoverflow) |
| ES (1) | ES2705593T3 (enrdf_load_stackoverflow) |
| GB (1) | GB0703831D0 (enrdf_load_stackoverflow) |
| WO (1) | WO2008104745A2 (enrdf_load_stackoverflow) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2305782A1 (en) * | 2009-09-23 | 2011-04-06 | Cognis IP Management GmbH | Lubricant compositions |
| JP5106695B1 (ja) | 2012-04-02 | 2012-12-26 | 修 小川 | ディーゼルエンジン用内部洗浄剤及びこれを用いた洗浄システム |
| AU2013204283A1 (en) | 2012-07-20 | 2014-02-06 | Phillip Farquharson | Jack and support device |
| US9708561B2 (en) | 2013-05-14 | 2017-07-18 | Basf Se | Lubricating oil composition with enhanced energy efficiency |
| WO2015078968A1 (en) * | 2013-11-28 | 2015-06-04 | Basf Se | Composition for low temperature |
| US10208269B2 (en) | 2013-12-23 | 2019-02-19 | Exxonmobil Research And Engineering Company | Low viscosity ester lubricant and method for using |
| CA2941609A1 (en) * | 2014-03-03 | 2015-09-11 | Elevance Renewable Sciences, Inc. | Branched diesters for use as a base stock and in lubricant applications |
| WO2017007670A1 (en) | 2015-07-07 | 2017-01-12 | Exxonmobil Research And Engineering Company | Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines |
| WO2017007669A1 (en) * | 2015-07-07 | 2017-01-12 | Exxonmpbil Research And Engineering Company | Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines |
| EP3178908A1 (en) * | 2015-12-11 | 2017-06-14 | Basf Se | The use of 2,5-furandicarboxylic acid esters as lubricants |
| FR3069864B1 (fr) * | 2017-08-03 | 2019-08-16 | Total Marketing Services | Composition lubrifiante comprenant un diester |
| WO2019110355A1 (en) * | 2017-12-04 | 2019-06-13 | Basf Se | Branched adipic acid based esters as novel base stocks and lubricants |
| FR3088073B1 (fr) * | 2018-11-05 | 2021-07-23 | Total Marketing Services | Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB716086A (en) * | 1951-12-21 | 1954-09-29 | Standard Oil Dev Co | Improvements in or relating to synthetic lubricants |
| GB828956A (en) * | 1956-06-25 | 1960-02-24 | Texaco Development Corp | Lubrication composition |
| NL236851A (enrdf_load_stackoverflow) * | 1958-03-07 | |||
| NL280662A (enrdf_load_stackoverflow) * | 1961-07-07 | 1900-01-01 | ||
| US3546116A (en) * | 1967-03-03 | 1970-12-08 | Monsanto Co | Lubricant composition |
| CA926848A (en) * | 1969-02-17 | 1973-05-22 | E. Wann Robert | Lubricant composition |
| US3681247A (en) * | 1969-02-17 | 1972-08-01 | Procter & Gamble | Lubricant composition |
| US4155861A (en) | 1971-05-05 | 1979-05-22 | Studiengesellschaft Aktiengesellschaft | Ester lubricant |
| IT1150700B (it) | 1982-03-19 | 1986-12-17 | Anic Spa | Sintesi di carbonati di alcoli superiori e loro impiego come lubrificanti sintetici |
| EP0453114B1 (en) * | 1990-03-31 | 1995-05-24 | Tonen Corporation | Hydraulic fluids for automobile suspensions |
| JPH05331483A (ja) | 1992-06-01 | 1993-12-14 | Tonen Corp | 内燃機関用潤滑油組成物 |
| EP0792334B2 (en) | 1994-11-14 | 2013-08-14 | Unichema Chemie B.V. | Ester based lubricant and use in four-stroke engines |
| US6303548B2 (en) | 1998-12-11 | 2001-10-16 | Exxon Research And Engineering Company | Partly synthetic multigrade crankcase lubricant |
| JP3849482B2 (ja) * | 2001-10-10 | 2006-11-22 | 新日本理化株式会社 | 潤滑油 |
| WO2003038017A1 (fr) * | 2001-11-01 | 2003-05-08 | Mitsui Chemicals, Inc. | Additif pour huile lubrifiante et composition d'huile lubrifiante |
| CN100523156C (zh) * | 2002-08-22 | 2009-08-05 | 新日本理化株式会社 | 轴承用润滑油 |
| US6846782B2 (en) * | 2003-04-04 | 2005-01-25 | The Lubrizol Corporation | Method of reducing intake valve deposits in a direct injection engine |
| JP4325484B2 (ja) * | 2003-05-19 | 2009-09-02 | 新日本理化株式会社 | 潤滑油 |
| DE102004034202A1 (de) * | 2004-07-14 | 2005-11-10 | Sasol Germany Gmbh | Dicarbonsäure-Estermischungen und deren Verwendung |
-
2007
- 2007-02-28 GB GBGB0703831.8A patent/GB0703831D0/en not_active Ceased
-
2008
- 2008-02-21 WO PCT/GB2008/000599 patent/WO2008104745A2/en active Application Filing
- 2008-02-21 EP EP08709482.7A patent/EP2118246B1/en active Active
- 2008-02-21 JP JP2009551257A patent/JP2010520319A/ja active Pending
- 2008-02-21 ES ES08709482T patent/ES2705593T3/es active Active
- 2008-02-21 US US12/449,800 patent/US20100093579A1/en not_active Abandoned
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