WO2014128104A1 - Composition lubrifiante a base de composes amines - Google Patents
Composition lubrifiante a base de composes amines Download PDFInfo
- Publication number
- WO2014128104A1 WO2014128104A1 PCT/EP2014/053080 EP2014053080W WO2014128104A1 WO 2014128104 A1 WO2014128104 A1 WO 2014128104A1 EP 2014053080 W EP2014053080 W EP 2014053080W WO 2014128104 A1 WO2014128104 A1 WO 2014128104A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carbon atoms
- composition according
- alkyl group
- lubricating composition
- formula
- Prior art date
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
- 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
- C10M141/10—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 phosphorus-containing compound
-
- 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
-
- 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
- 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
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four 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
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased salts thereof
-
- 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
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
-
- 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
-
- 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
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid 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
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
-
- 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
- C10N2030/54—Fuel economy
-
- 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
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- 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
- the present invention also relates to a process using this composition.
- phenolic compounds could be limited in the lubricating compositions, because of the potential risks of these compounds on human health, in particular by their toxicity, persistence and bioaccumulation by the body.
- R 2 represents a linear or branched alkyl group comprising from 2 to 20 carbon atoms
- US3687852A discloses the use of aspartic acid derivatives (a compound other than the compounds of formula (I)) in a lubricant composition to improve its lubricity properties.
- an amine compound of formula (I) in a lubricant composition makes it possible to confer good antioxidant properties to the composition, as well as good anti-friction properties, and thus good fuel economy properties.
- R 1 represents a hydrogen atom or a linear or branched alkyl group comprising from 1 to 30 carbon atoms
- the invention relates to the use of a lubricant composition as defined above for the lubrication of a gasoline or diesel light vehicle engine.
- the invention also relates to a method of lubricating a light vehicle or heavy vehicle engine comprising at least one step of contacting the engine with a lubricant composition as defined above.
- the invention relates to a method for lubricating a gasoline or diesel light vehicle engine comprising at least one step of contacting the engine with a lubricant composition as defined above.
- the invention also relates to a method of reducing energy losses by friction of a mechanical part comprising at least one step of contacting a mechanical part with a lubricant composition as defined above.
- R 1 represents a hydrogen atom or a linear or branched alkyl group comprising from 1 to 30 carbon atoms
- R 3 represents a linear or branched alkyl group comprising from 2 to 20 carbon atoms
- M represents a sodium cation
- R 3 represents a linear or branched alkyl group comprising from 2 to 5 carbon atoms
- the amino compound is a compound of formula (Ia)
- the set of characteristics and preferences presented for the amino compound of formula (I) present in the lubricant composition also applies to the use of an amine compound of formula (I) as an antioxidant in a lubricating composition.
- the oil according to the invention can be grade OW-20 and 5W-30 according to the SAEJ300 classification, characterized by a kinematic viscosity at 100 ° C (KV100) ranging from 5.6 to 12.5 cSt measured according to ASTM D445 international standard.
- KV100 kinematic viscosity at 100 ° C
- the lubricating composition may further comprise at least one anti-wear additive, at least one extreme pressure additive or their mixture.
- the anti-wear and extreme pressure additives protect the friction surfaces by forming a protective film adsorbed on these surfaces.
- phosphosulfur additives such as metal alkylthiophosphates, in particular zinc alkylthiophosphates, and more specifically zinc dialkyldithiophosphates or ZnDTP.
- the preferred compounds have the formula Zn ((SP (S) (OR 4 ) (OR 5 )) 2, in which R 4 and R 5 , which may be identical or different, independently represent an alkyl group, preferably containing from 1 to 18 carbon atoms.
- the amine phosphates are also anti-wear additives which can be used in the lubricating compositions according to the invention However, the phosphorus provided by these additives acts as a poison for the catalytic systems of automobiles because these additives are ash generators. These effects can be minimized by partially substituting amine phosphates with non-phosphorus additives, such as, for example, polysulfides, especially sulfur-containing olefins.
- the anti-wear and extreme-pressure additives may be present in the motor oil at contents ranging from 0.01 to 6% by weight, preferably from 0.05 to 4%. %, preferably from 0.1% to 2% relative to the total mass of the engine oil.
- the lubricating composition may further comprise at least one additional friction modifier different from the amine compound of formula (I).
- the additional friction modifying additive may be a compound providing metallic elements or a compound without ash.
- transition metal complexes such as Mo, Sb, Sn, Fe, Cu, Zn, the ligands of which may be hydrocarbon compounds containing oxygen, nitrogen, sulfur or phosphorus.
- the additional friction modifying additive may be present in the engine oil at contents ranging from 0.01 to 5% by weight, preferably from 0.1 to 2% in oils. motor, relative to the total mass of the engine oil.
- Amino compounds are another class of additional antioxidants that can be used, optionally in combination with phenolic antioxidants.
- Typical examples are aromatic amines of the formula R 6 R 78 N, in which R 6 represents an optionally substituted aliphatic group or aromatic group, R 7 represents an optionally substituted aromatic group, R 8 represents a hydrogen atom, an alkyl group, a aryl group or a group of formula R 9 S (O) z R 10 , where R 9 represents an alkylene group or an alkenylene group, R 10 represents an alkyl group, an alkenyl group or an aryl group and z represents an integer equal to 0 , 1 or 2.
- the lubricant composition according to the invention may contain any type of additional antioxidant additives known to those skilled in the art.
- the ashless antioxidants are used.
- composition according to the invention as defined above is in the form of a concentrated composition of amino compound of formula (I).
- the set of characteristics and preferences presented for the lubricant composition also applies to the method for reducing the energy losses by friction of a mechanical part according to the invention.
- the antioxidant properties were evaluated according to the following method:
- the lubricant compositions according to the invention retain good antioxidant properties under severe oxidation conditions (i.e. corresponding to an iron content of 80 ppm).
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14707117.9A EP2958980A1 (fr) | 2013-02-19 | 2014-02-18 | Composition lubrifiante a base de composes amines |
JP2015557461A JP2016506996A (ja) | 2013-02-19 | 2014-02-18 | アミン化合物をベースとする潤滑剤組成物 |
CN201480009419.1A CN105073960A (zh) | 2013-02-19 | 2014-02-18 | 基于胺化化合物的润滑组合物 |
US14/768,737 US20160002559A1 (en) | 2013-02-19 | 2014-02-18 | Lubricating composition based on aminated compounds |
KR1020157022184A KR20150142670A (ko) | 2013-02-19 | 2014-02-18 | 아민화 화합물 기반의 윤활유 조성물 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1351410A FR3002235B1 (fr) | 2013-02-19 | 2013-02-19 | Composition lubrifiante a base de composes amines |
FR1351410 | 2013-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014128104A1 true WO2014128104A1 (fr) | 2014-08-28 |
Family
ID=48289354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/053080 WO2014128104A1 (fr) | 2013-02-19 | 2014-02-18 | Composition lubrifiante a base de composes amines |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160002559A1 (fr) |
EP (1) | EP2958980A1 (fr) |
JP (1) | JP2016506996A (fr) |
KR (1) | KR20150142670A (fr) |
CN (1) | CN105073960A (fr) |
FR (1) | FR3002235B1 (fr) |
WO (1) | WO2014128104A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016060915A1 (fr) | 2014-10-16 | 2016-04-21 | Dow Global Technologies Llc | Éthoxylate d'amine grasse dans des huiles de moteur à base de glycol de polyalkylène |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3017875B1 (fr) | 2014-02-24 | 2016-03-11 | Total Marketing Services | Composition d'additifs et carburant de performance comprenant une telle composition |
FR3017876B1 (fr) | 2014-02-24 | 2016-03-11 | Total Marketing Services | Composition d'additifs et carburant de performance comprenant une telle composition |
FR3018079B1 (fr) | 2014-02-28 | 2017-06-23 | Total Marketing Services | Composition lubrifiante a base de nanoparticules metalliques |
EP4346521A1 (fr) * | 2021-05-26 | 2024-04-10 | Breville Pty Limited | Machine à café et dispositif de moussage du lait |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687852A (en) | 1970-12-17 | 1972-08-29 | Texaco Inc | Automatic transmission fluid and method |
US4505835A (en) | 1983-08-31 | 1985-03-19 | Texaco Inc. | Lubricant oil composition containing a friction modifier |
EP1462093A2 (fr) | 2003-03-25 | 2004-09-29 | L'oreal | Composition de coloration pour fibres kératiniques comprenant au moins un acide polycarboxylique ou un sel, composition prête à l'emploi la comprenant, procédé de mise en oeuvre et dispositif |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL288966A (fr) * | 1962-02-15 |
-
2013
- 2013-02-19 FR FR1351410A patent/FR3002235B1/fr not_active Expired - Fee Related
-
2014
- 2014-02-18 CN CN201480009419.1A patent/CN105073960A/zh active Pending
- 2014-02-18 KR KR1020157022184A patent/KR20150142670A/ko not_active Application Discontinuation
- 2014-02-18 WO PCT/EP2014/053080 patent/WO2014128104A1/fr active Application Filing
- 2014-02-18 EP EP14707117.9A patent/EP2958980A1/fr not_active Withdrawn
- 2014-02-18 US US14/768,737 patent/US20160002559A1/en not_active Abandoned
- 2014-02-18 JP JP2015557461A patent/JP2016506996A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687852A (en) | 1970-12-17 | 1972-08-29 | Texaco Inc | Automatic transmission fluid and method |
US4505835A (en) | 1983-08-31 | 1985-03-19 | Texaco Inc. | Lubricant oil composition containing a friction modifier |
EP1462093A2 (fr) | 2003-03-25 | 2004-09-29 | L'oreal | Composition de coloration pour fibres kératiniques comprenant au moins un acide polycarboxylique ou un sel, composition prête à l'emploi la comprenant, procédé de mise en oeuvre et dispositif |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016060915A1 (fr) | 2014-10-16 | 2016-04-21 | Dow Global Technologies Llc | Éthoxylate d'amine grasse dans des huiles de moteur à base de glycol de polyalkylène |
Also Published As
Publication number | Publication date |
---|---|
FR3002235A1 (fr) | 2014-08-22 |
US20160002559A1 (en) | 2016-01-07 |
KR20150142670A (ko) | 2015-12-22 |
FR3002235B1 (fr) | 2015-02-27 |
CN105073960A (zh) | 2015-11-18 |
JP2016506996A (ja) | 2016-03-07 |
EP2958980A1 (fr) | 2015-12-30 |
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