EP3609989A1 - Composition lubrifiante notamment pour limiter le frottement - Google Patents
Composition lubrifiante notamment pour limiter le frottementInfo
- Publication number
- EP3609989A1 EP3609989A1 EP18721697.3A EP18721697A EP3609989A1 EP 3609989 A1 EP3609989 A1 EP 3609989A1 EP 18721697 A EP18721697 A EP 18721697A EP 3609989 A1 EP3609989 A1 EP 3609989A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon atoms
- molybdenum
- composition according
- oxygen atom
- nitrogen atom
- 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.)
- Granted
Links
Classifications
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- 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
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/12—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
- C10M2215/082—Amides [having hydrocarbon substituents containing less than thirty carbon atoms] containing hydroxyl groups; Alkoxylated derivatives
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
- C10M2219/068—Thiocarbamate metal salts
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- 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
- C10M2290/00—Mixtures of base materials or thickeners or additives
- C10M2290/04—Synthetic base oils
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/08—Groups 4 or 14
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/12—Groups 6 or 16
-
- 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
- C10N2020/055—Particles related characteristics
- C10N2020/06—Particles of special shape or size
-
- 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
-
- 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
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
Definitions
- Another object of the present application is also to provide a lubricating composition comprising a molybdenum compound reducing content.
- organic complex of molybdenum of formula (I I I) or (IV) is prepared by reaction:
- organic complexes of molybdenum with dithiophosphate ligands are also called molybdenum dithiophosphates or Mo-DTP compounds and organic complexes of molybdenum with dithiocarbamate ligands are also called molybdenum dithiocarbamates or Mo-DTC compounds .
- trimeric Mo-DTC compounds include the compounds and methods for their preparation as described in WO 98/26030 and US 2003/022954.
- the dimeric Mo-DTC compounds generally correspond to the compounds of formula (V):
- R3, R4, R5, Re identical or different, represent independently a hydrocarbon group selected from alkyl, alkenyl, aryl, cycloalkyl or cycloalkenyl,
- X 3 , X 4 , X 5 and X 6 may be identical and may represent a sulfur atom. In another embodiment of the invention, X 3 , X 4 , X 5 and X 6 may be the same and may be an oxygen atom.
- pour point depressant additives By slowing the formation of paraffin crystals, pour point depressant additives generally improve the cold behavior of the lubricant composition according to the invention.
- PM2 has a surface roughness (Ra) of between 170 and 200 nm.
- composition CL3 When the concentration of organomolybdenum compound is decreased (composition CL3), there is a more significant decrease in the coefficient of friction as well as the wear of the beads both with respect to the oil alone and compared to the comparative compositions.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1753155A FR3065007B1 (fr) | 2017-04-11 | 2017-04-11 | Composition lubrifiante notamment pour limiter le frottement |
| PCT/EP2018/059249 WO2018189223A1 (fr) | 2017-04-11 | 2018-04-11 | Composition lubrifiante notamment pour limiter le frottement |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3609989A1 true EP3609989A1 (fr) | 2020-02-19 |
| EP3609989B1 EP3609989B1 (fr) | 2022-06-01 |
| EP3609989B8 EP3609989B8 (fr) | 2022-07-13 |
Family
ID=59253692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18721697.3A Active EP3609989B8 (fr) | 2017-04-11 | 2018-04-11 | Composition lubrifiante notamment pour limiter le frottement |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200102522A1 (fr) |
| EP (1) | EP3609989B8 (fr) |
| CN (1) | CN110869477B (fr) |
| FR (1) | FR3065007B1 (fr) |
| WO (1) | WO2018189223A1 (fr) |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4889647A (en) | 1985-11-14 | 1989-12-26 | R. T. Vanderbilt Company, Inc. | Organic molybdenum complexes |
| US5137647A (en) | 1991-12-09 | 1992-08-11 | R. T. Vanderbilt Company, Inc. | Organic molybdenum complexes |
| JPH07197068A (ja) | 1993-12-30 | 1995-08-01 | Tonen Corp | 潤滑油組成物 |
| US5412130A (en) | 1994-06-08 | 1995-05-02 | R. T. Vanderbilt Company, Inc. | Method for preparation of organic molybdenum compounds |
| JP3454593B2 (ja) | 1994-12-27 | 2003-10-06 | 旭電化工業株式会社 | 潤滑油組成物 |
| US5843533A (en) | 1995-03-23 | 1998-12-01 | Lockheed Martin Energy Systems, Inc. | CVD method of forming self-lubricating composites |
| JPH0931483A (ja) | 1995-07-20 | 1997-02-04 | Tonen Corp | 潤滑油組成物 |
| JP4533973B2 (ja) | 1996-12-13 | 2010-09-01 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 有機モリブデン錯体を含有する潤滑油組成物 |
| JP4201902B2 (ja) | 1998-12-24 | 2008-12-24 | 株式会社Adeka | 潤滑性組成物 |
| JP4931269B2 (ja) * | 2000-05-30 | 2012-05-16 | 出光興産株式会社 | α−オレフィン重合体の製造方法及び潤滑油 |
| DE60141273D1 (de) | 2000-12-15 | 2010-03-25 | Japan U Pica Co Ltd | Frp präzisionsfiltermedium und verfahren zu dessen herstellung |
| JP2003003186A (ja) * | 2001-06-20 | 2003-01-08 | Dow Corning Asia Ltd | ポリアルファオレフィングリース組成物 |
| US7205423B1 (en) | 2005-09-23 | 2007-04-17 | R.T. Vanderbilt Company, Inc. | Process for the preparation of organo-molybdenum compounds |
| CN100487096C (zh) * | 2006-04-28 | 2009-05-13 | 中国石油化工股份有限公司 | 纳米稠化剂润滑脂及其制备方法 |
| JP2008013677A (ja) * | 2006-07-06 | 2008-01-24 | Nippon Oil Corp | 冷凍機油 |
| US8734634B2 (en) * | 2008-04-10 | 2014-05-27 | Shell Oil Company | Method for producing a crude product, method for preparing a diluted hydrocarbon composition, crude products, diluents and uses of such crude products and diluents |
| JP5431805B2 (ja) * | 2009-06-24 | 2014-03-05 | 富士フイルム株式会社 | 組成物、化合物及び被膜形成方法 |
| CN102884163A (zh) | 2010-03-10 | 2013-01-16 | 卢布里佐尔公司 | 作为润滑剂中的添加剂的钛和钼化合物和络合物 |
| FR3014898B1 (fr) * | 2013-12-17 | 2016-01-29 | Total Marketing Services | Composition lubrifiante a base de triamines grasses |
| CN104449963A (zh) * | 2014-10-27 | 2015-03-25 | 西北有色金属研究院 | 一种高钼含量钼硫配合物润滑油添加剂的制备方法 |
| CN104450069B (zh) * | 2014-11-14 | 2016-08-24 | 合肥工业大学 | 以生物油为基础油的环保润滑油及其制备方法 |
-
2017
- 2017-04-11 FR FR1753155A patent/FR3065007B1/fr not_active Expired - Fee Related
-
2018
- 2018-04-11 US US16/604,892 patent/US20200102522A1/en not_active Abandoned
- 2018-04-11 WO PCT/EP2018/059249 patent/WO2018189223A1/fr not_active Ceased
- 2018-04-11 CN CN201880027325.5A patent/CN110869477B/zh not_active Expired - Fee Related
- 2018-04-11 EP EP18721697.3A patent/EP3609989B8/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110869477B (zh) | 2022-05-13 |
| CN110869477A (zh) | 2020-03-06 |
| EP3609989B1 (fr) | 2022-06-01 |
| FR3065007A1 (fr) | 2018-10-12 |
| FR3065007B1 (fr) | 2019-07-05 |
| WO2018189223A1 (fr) | 2018-10-18 |
| US20200102522A1 (en) | 2020-04-02 |
| EP3609989B8 (fr) | 2022-07-13 |
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