WO2013093103A1 - Composition de graissage - Google Patents

Composition de graissage Download PDF

Info

Publication number
WO2013093103A1
WO2013093103A1 PCT/EP2012/076850 EP2012076850W WO2013093103A1 WO 2013093103 A1 WO2013093103 A1 WO 2013093103A1 EP 2012076850 W EP2012076850 W EP 2012076850W WO 2013093103 A1 WO2013093103 A1 WO 2013093103A1
Authority
WO
WIPO (PCT)
Prior art keywords
lubricating oil
oil composition
base oil
composition according
fischer
Prior art date
Application number
PCT/EP2012/076850
Other languages
English (en)
Inventor
Adam David MAYERNICK
Christopher Andrew Paddon
David John Wedlock
Original Assignee
Shell Internationale Research Maatschappij B.V.
Shell Oil Company
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij B.V., Shell Oil Company filed Critical Shell Internationale Research Maatschappij B.V.
Priority to JP2014548105A priority Critical patent/JP5976836B2/ja
Publication of WO2013093103A1 publication Critical patent/WO2013093103A1/fr

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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
    • 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
    • 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
    • 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
    • C10M2203/104—Aromatic 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
    • C10M2203/104—Aromatic fractions
    • C10M2203/1045—Aromatic 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
    • 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
    • C10M2203/106—Naphthenic 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
    • C10M2203/106—Naphthenic fractions
    • C10M2203/1065—Naphthenic 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
    • C10M2205/028—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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17—Fisher Tropsch reaction products
    • C10M2205/173—Fisher Tropsch reaction products 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
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy 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
    • C10M2207/026—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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/1256—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids used as thickening agent
    • 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
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • 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
    • C10M2207/28—Esters
    • 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
    • C10M2207/28—Esters
    • C10M2207/2805—Esters 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
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • 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
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds 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
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/402—Castor oils
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/102—Ureas; Semicarbazides; Allophanates
    • C10M2215/1026—Ureas; Semicarbazides; Allophanates used as thickening 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • 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
    • C10M2215/28—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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
    • 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
    • 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
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/066—Organic compounds derived from inorganic acids or metal salts derived from Mo or W
    • 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
    • C10N2030/04—Detergent property or dispersant property
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy

Definitions

  • the present invention relates to a lubricating composition, in particular a lubricating composition having improved oxidation stability and deposit
  • Fischer-Tropsch derived base oils in lubricating compositions such as engine oils, transmission fluids, and industrial lubricants results in various performance benefits.
  • performance benefits by the use of Fischer-Tropsch derived base oils mentioned in the above article are: improved oxidation properties, improved engine cleanliness, improved wear protection, improved emissions and improved after- treatment device compatibility. Also the Fischer-Tropsch base oils allow to formulate low-viscosity energy
  • Fischer-Tropsch base oils have relatively low solvency.
  • solvent in relation to a base oil means the ability of that base oil to dissolve performance additives. It would be desirable to develop lubricating compositions having acceptable solvency at the same time as exhibiting the other
  • a lubricating oil composition comprising:
  • base oil selected from Group III base oils, Group IV polyalphaolefins, or a combination thereof;
  • antioxidant selected from aminic antioxidants, phenolic antioxidants, and mixtures thereof;
  • detergent comprising (i) an alkaline earth metal salicylate having a TBN (total base number equivalent, as determined by ASTM D2896) in the range of from 50 to 150;
  • an alkaline earth metal salicylate having a TBN in the range of from 150 to 250 (ii) an alkaline earth metal salicylate having a TBN in the range of from 150 to 250; and (iii) an alkaline earth metal salicylate having a TBN in the range of from 250 to 400.
  • the base oil used in the lubricating composition according to the present invention is selected from a Group III base oil, a polyalphaolefin and mixtures thereof.
  • the base oil used in the present invention may conveniently comprise mixtures of one or more Group III base oils and/or polyalphaolefins, thus, according to the present invention, the term "base oil” may refer to a mixture containing more than one base oil.
  • Suitable base oils for use in the lubricating oil composition of the present invention are Group III mineral base oils, Group IV poly-alpha olefins (PAOs) , Group III Fischer-Tropsch derived base oils and mixtures thereof .
  • Group III and “Group IV” base oils in the present invention are meant lubricating oil base oils according to the definitions of American Petroleum
  • API API for category III and IV. These API categories are defined in API Publication 1509, 15th Edition, Appendix E, April 2002.
  • Fischer-Tropsch derived base oils are known in the art.
  • Fischer-Tropsch derived is meant that a base oil is, or is derived from, a synthesis product of a Fischer-Tropsch process.
  • a Fischer-Tropsch derived base oil may also be referred to as a GTL (Gas-To- Liquids ⁇ base oil.
  • Suitable Fischer-Tropsch derived base oils that may be conveniently used as the base oil in the lubricating composition of the present invention are those as for example disclosed in EP 0 776 959, EP 0 668 342, WO 97/21788, WO 00/15736, WO 00/14188, WO 00/14187, WO 00/14183, WO 00/14179, WO 00/08115, WO 99/41332, EP 1
  • the aromatics content of a Fischer- Tropsch derived base oil will typically be below 1 wt . % , preferably below 0.5 wt . % and more preferably below 0.1 wt.%.
  • the base oil has a total paraffin content of at least 80 wt.%, preferably at least 85, more preferably at least 90, yet more preferably at least 95 and most preferably at least 99 wt.%. It suitably has a saturates content (as measured by IP-368) of greater than 98 wt.%.
  • the saturates content of the base oil is greater than 99 wt.%, more preferably greater than 99.5 wt.%. It further preferably has a maximum n-paraffin content of 0.5 wt.%.
  • the base oil preferably also has a content of naphthenic compounds of from 0 to less than 20 wt.%, more preferably of from 0.5 to 10 wt.%.
  • the Fischer-Tropsch derived base oil or base oil blend has a kinematic viscosity at 100°C ⁇ as measured by AST D 7042) in the range of from 1 to 35 irattVs (cSt), preferably from 1 to 25 mm 2 /s (cSt) , more preferably from 2 mm 2 /s to 12 mmVs.
  • the Fischer-Tropsch derived base oil has a kinematic viscosity at 100°C ⁇ as measured by AST D 7042) in the range of from 1 to 35 irattVs (cSt), preferably from 1 to 25 mm 2 /s (cSt) , more preferably from 2 mm 2 /s to 12 mmVs.
  • the Fischer-Tropsch derived base oil has a kinematic viscosity at 100°C ⁇ as measured by AST D 7042
  • the Fischer- Tropsch derived base oil has a kinematic viscosity at 100 °C of at most 5.0 mm 2 /s, preferably at most 4.5 mm 2 /s, more preferably at most 4.2 mm 2 /s (e.g. "GTL 4").
  • the Fischer- Tropsch derived base oil has a kinematic viscosity at 100 °C of at most 8.5 mm 2 /s, preferably at most 8 mm 2 /s (e.g. "GTL 8") .
  • the Fischer-Tropsch derived base oil typically has a kinematic viscosity at 40 °C (as measured by ASTM D 7042) of from 10 to 100 mm 2 /s (cSt), preferably from 15 to 50 ram 2 /s.
  • preferably has a pour point (as measured according to ASTM D 5950) of below -30°C, more preferably below ⁇ 40°C, and most preferably below -45 °C.
  • the flash point ⁇ as measured by ASTM D92) of the Fischer-Tropsch derived base oil is preferably greater than 120°C, more preferably even greater than 140°C.
  • the Fischer-Tropsch derived base oil preferably has a viscosity index (according to ASTM D 2270) in the range of from 100 to 200.
  • the Fischer-Tropsch derived base oil has a viscosity index of at least 125, preferably 130. Also it is preferred that the viscosity index is below 180, preferably below 150.
  • Fischer-Tropsch derived base oil contains a blend of two or more Fischer-Tropsch derived base oils
  • the above values apply to the blend of the two or more Fischer-Tropsch derived base oils.
  • PAOs Poly-alpha olefin base oils
  • lubricating compositions of the present invention may be derived from linear C 2 to C32, preferably C 6 to Ci 6 , alpha olefins.
  • Particularly preferred feedstocks for said poly-alpha olefins are 1-octene, 1-decene, l ⁇ dodecene and 1-tetradecene .
  • the base oil as used in the lubricating composition according to the present invention comprises at least a base oil selected from the group consisting of a poly-alpha olefin base oil and a Fischer-Tropsch derived base oil or a combination thereof.
  • the base oil contains more than 50 wt.%, preferably more than 60 wt.%, more preferably more than 70 wt.%, even more preferably more than 80 wt.%. most preferably more than 90 wt.% Fischer-Tropsch derived base oil.
  • not more than 5 wt.%, preferably not more than 2 wt.%, of the base oil is not a Fischer-Tropsch derived base oil. It is even more preferred that 100 wt% of the base oil is based on one or more Fischer-Tropsch derived base oils.
  • the base oil or base oil blend comprising the Fischer-Tropsch derived base oil has a kinematic viscosity at 100°C of between 2 and 35 cSt, preferably between 2 and 10.5 cSt (according to ASTM D 445) .
  • the lubricating composition may comprise one or more other types of mineral derived or synthetic base oils, including Group I, II, IV and V base oils according to the definitions of American Petroleum Institute (API) . These API categories are defined in API
  • the total amount of base oil incorporated in the lubricating composition of the present invention is preferably an amount in the range of from 60 to 99 wt.%, more preferably an amount in the range of from 65 to 90 wt.% and most preferably an amount in the range of from 70 to 85 wt.%, with respect to the total weight of the lubricating composition.
  • solvency booster means a component which enhances the solvency of the Group III/PAO base oil, for example as measured by improvement of deposit reduction properties, as measured by the TEOST test method (thermo-oxidation engine oil simulation test) according to ASTM D7097-09) and the KHTT test method ( Komatsu Hot Tube Test according to JPI-5S- 55-99) .
  • the use of a solvency booster in the lubricating composition of the present invention is particularly useful when the base oil is selected from a Fischer-
  • the solvency booster is present at a level of 30 wt% or less, preferably 20 wt% of less, more preferably 15 wt% or less, by weight of the lubricating oil
  • the solvency booster is preferably present at a level of 1 wt% or more, more preferably 3 wt% or more, even more preferably 5 wt% or more, by weight of the lubricating oil composition.
  • Suitable solvency boosters for use herein are preferably selected from alkylated aromatic compounds, naphthenic base oils and ester base oils, and mixtures thereof .
  • Preferred alkylated aromatic compounds for use as a solvency booster herein include alkylated benzenes, alkylated anthracenes, alkylated phenanthrenes, alkylated biphenyls, and alkylated naphthalenes and mixtures thereof .
  • Alkylated naphthalenes may be produced by any suitable means known in the art, from naphthalene itself or from substituted naphthalenes which may contain one or more short chain alkyl groups having up to about eight carbon atoms, such as methyl, ethyl, or propyl, etc.
  • Suitable alkyl-substituted naphthalenes include
  • Naphthalene itself is especially suitable since the resulting mono-alkylated products have better thermal and oxidative stability than the more highly alkylated materials. Suitable alkylated
  • naphthalene lubricant compositions are described in
  • alkylated aromatic compound for use herein is preferably selected from alkylbenzene compounds
  • alkylnaphthalene compounds and mixtures thereof.
  • the alkylaromatic component preferably has a
  • kinematic viscosity at 100°C in the range of from 3 to 12 mmVs, more preferably in the range of from 3.8 to 7 mmVs.
  • alkylaromatic component is above 40, more preferably at or above 70.
  • alkylnaphthalene compound An especially preferred alkylated aromatic compound for use herein is an alkylnaphthalene compound.
  • alkylnaphthalene compounds are those available from King Industries under the tradename NA-Lube such as NA-Lube KR 008 , NA-Lube KR019, and the like, and those available from ExxonMobil under the tradename Mobil MCP.
  • alkyl benzenes examples include that available from Formasan under the tradename Fusyn-22, those available from Janex under the tradename Janex HAL, and those available from Shreive Chemical
  • Suitable naphthenic base oils for use as a solvency booster herein includes naphthenic base oils having low viscosity index (VI) (generally 40-80 ⁇ and a low pour point. Such base oils are produced from feedstocks rich in naphthenes and low in wax content.
  • VI viscosity index
  • Such base oils are produced from feedstocks rich in naphthenes and low in wax content.
  • mineral-derived naphthenic base oil which can be used in the base oil composition herein. Any mineral-derived naphthenic base oil which is suitable for use in a lubricating oil composition can be used herein.
  • Naphthenic base oils are defined as Group V base oils according to API.
  • Such mineral-derived base oils are obtained by refinery processes starting from naphthenic crude feeds.
  • Mineral-derived naphthenic base oils for use herein preferably have a pour point of below -20 °C and a
  • Mineral-derived naphthenic base oils are well known and described in more detail in “Lubricant base oil and wax processing", Avilino Sequeira, Jr., Marcel
  • naphthenic base oils for use as a solvency booster herein include those available from Calumet Specialty Products under the tradenames Hydrocal, Hydrosol and HR Tufflo, and those commercially available from Nynas Oil Company under the tradename Nynas.
  • Suitable esters for use as a solvency booster herein include natural and synthetic esters such as diesters and polyol esters.
  • An example of a suitable ester for use as a solvency booster herein is the saturated polyol ester commercially available from Croda International PLC under the tradename Priolube 3970.
  • Other suitable esters for use as a solvency booster herein include those available from Oleon under the tradename Radialube, those available from Emery under the tradename Emery and those available from ExxonMobil Chemical under the tradename Esterex.
  • the lubricating oil compositions of the present invention comprise detergent, wherein the detergent comprises (i) an alkaline earth metal salicylate having a TBN (total base number equivalent, as determined by ASTM D2896) in the range of from 50 to 150; (ii) an alkaline earth metal salicylate having a TBN in the range of from 150 to 250; and (iii) an alkaline earth metal salicylate having a TBN in the range of from 250 to 400.
  • TBN total base number equivalent, as determined by ASTM D2896
  • Suitable alkaline earth metal salicylates include calcium, magnesium and barium salicylates, and mixtures thereof, preferably calcium salicylates.
  • the lubricating oil compositions of the present invention preferably comprises from 0,01 wt% to 9 wt%, more preferably from 1 wt% to 6 wt%, even more preferably from 3.5 wt% to 5.5 wt%, of detergent, by weight of the lubricating oil composition.
  • the level of an alkaline earth metal salicylate having a TBNE (total base number equivalent, as
  • the level of an alkaline earth metal salicylate having a TBN in the range of from 150 to 250 is
  • the level of alkaline earth metal salicylate having a TBN in the range of from 250 to 400 is preferably in the range of 0.01 wt% to 3 wt%, more preferably from 1 wt% to 2 wt%, by weight of the lubricating oil
  • the lubricating oil compositions of the present invention comprises one or more anti-oxidants.
  • Suitable anti-oxidants for use herein include phenolic
  • antioxidants and/or aminic antioxidants.
  • said antioxidants are present in an amount in the range of from 0.1 to 5.0 t. %, more preferably in an amount in the range of from 0.3 to 3.0 wt. %, and most preferably in an amount of in the range of from 0.5 to 1.5 wt. %, based on the total weight of the lubricating oil composition.
  • alkylated diphenylamines phenyl-a-naphthylamines, phenyl-p-naphthylamines and alkylated -naphthylamines .
  • Preferred aminic antioxidants include
  • dialkyldiphenylamines such as p, p ' -dioctyl-diphenylamine, p, ' -di-a-methylbenzyl-diphenylamine and N-p-butylphenyl- N-p ' -octylphenylamine, monoalkyldiphenylamines such as mono-t-butyldiphenylamine and mono-octyldiphenylamine, bis (dialkylphenyl) amines such as di- ⁇ 2,4- diethylphenyl) amine and di (2-ethyl ⁇ 4 ⁇ nonylphenyl ⁇ amine, alkylphenyl ⁇ l-naphthylamines such as octylphenyl-l- naphthylamine and n-t-dodecylphenyl-l-naphthylamine, 1- naphthylamine, arylnap
  • phenylenediamines such as N, N 1 -diisopropyl-p- phenylenediamine and N, ' -diphenyl-p-phenylenediamine, an phenothiazines such as phenothiazine and 3,7- dioctylphenothiazine .
  • Preferred aminic antioxidants include those availabl under the following trade designations: "Sonoflex OD-3" (ex. Seiko agaku Co.), “Irganox L-57” (ex. Ciba Specialty Chemicals Co.) and phenothiazine (ex. Hodogaya agaku Co. ) .
  • phenolic antioxidants which may be conveniently used include C7-C9 branched alkyl esters of 3, 5-bis (1, l-dimethyl-ethyl) -4-hydroxy-benzenepropanoic acid, 2-t-butylphenol, 2 ⁇ t-butyl-4- ⁇ methylphenol, 2-t- butyl-5-methylphenol, 2, 4-di ⁇ t-butylphenol, 2, 4-dimethyl- 6-t-butylphenol, 2-t-butyl-4-methoxyphenol, 3-t-butyl ⁇ 4- methoxyphenol, 2, 5-di-t-butylhydroquinone, 2, 6-di-t-butyl 4TMalkylphenols such as 2, 6-di-t ⁇ butylphenol, 2,6-di-t- butyl-4-methylphenol and 2, 6-di-t-butyl-4-ethylphenol, 2, 6 ⁇ di-tTMbutyl-4- ⁇ alkoxyphenols such as 2, 6-di-t ⁇ butyl
  • phenolic antioxidants include those available under the following trade designations:
  • the lubricating oil composition of the present invention may comprise mixtures of one or more phenolic antioxidants with one or more aminic antioxidants.
  • the lubricating composition preferably comprises 30 wt% or less of a viscosity modifier, based on the total weight of the lubricating composition.
  • the lubricating composition preferably comprises 30 wt% or less of a viscosity modifier, based on the total weight of the lubricating composition.
  • lubricating composition comprises from 20 wt% to 30 wt% of viscosity modifier. In another embodiment, the lubricating composition comprises 20 wt% or less of viscosity modifier. In a preferred embodiment of the present invention, the lubricating composition is
  • the lubricating composition comprises 0 wt% of a viscosity modifier.
  • viscosity index improvers examples include
  • copolymers of alpha-olefins and dicarboxylic acid esters such as those described in US 4 931 197.
  • Commercially available copolymers of alpha-olefins and dicarboxylic acid diesters include the Ketjenlube polymer esters available from Italmatch ⁇ and previously Akzo Nobel
  • viscosity index improvers are polyisobutylenes; commercially available polyisobutylenes include the Oloa (RTM) products available from Chevron Oronite.
  • viscosity index improvers which may conveniently be used in the lubricating compositions of the present invention include the styrene-butadiene stellate copolymers, styrene-isoprene stellate copolymers and the polymethacrylate copolymers and ethylene- propylene copolymers (also known as olefin copolymers) of the crystalline and non-crystalline type.
  • Suitable olefin copolymers include those
  • Suitable polyisoprene polymers include those commercially available from Infineum International Limited, e.g. under the trade designation "SV200”.
  • Suitable diene-styrene copolymers include those commercially available from Infineum International
  • compositions herein may include one or more anti-wear additives.
  • Suitable anti-wear additives for use herein include zinc dithiophosphate compounds
  • ashless anti-wear additives such as substituted or unsubstituted thiophosphoric acids, and salts thereof.
  • ashless thiophosphates examples are known in the art. These compounds are metal-free organic compounds. Suitable ashless thiophosphates for use in the
  • lubricating oil composition of the present invention may include esters and/or salts of thiophosphoric acids, and substituted thiophosphoric acids.
  • the ashless thiophosphates are substituted by one or more hydrocarbyl groups which hydrocarbyl groups can
  • the hydrocarbyl moiety preferably is an alkyl group containing up to 12 carbon atoms.
  • the hydrocarbyl- substituted thiophosphate preferably contains 2 or 3 hydrocarbyl groups, or is a mixture of thiophosphates containing 2 and 3 hydrocarbyl groups.
  • the ashless thiophosphates can contain any number of sulphur atoms directly linked to the phosphorus atom.
  • the thiophosphates are monothiophosphates and/or dithiophosphates .
  • ashless thiophosphates which may be conveniently used in the lubricating oil composition of the present invention are described in ⁇ - ⁇ -0375324 , US- A-5922657, US-A-4333841 and US-A-5093016 and may be conveniently made according to the methods described therein.
  • composition comprises one or more anti-wear additives selected from one or more zinc dithiophosphates .
  • the or each zinc dithiophosphate may be selected from zinc dialkyl-, diaryl- or alkylaryl-dithiophosphates .
  • the lubricating composition according to the present invention comprises a phosphorus containing compound, preferably selected from the group consisting of phosphonates, phosphates, phosphites,
  • dithiophosphates and phosphates are "IRGALUBE 63" and IRGALUBE 349", respectively, both available from Ciba Specialty Chemicals.
  • the lubricating oil composition of the present invention has a kinematic viscosity at 40 °C in the range of from 2 mm2/s to 220 mm2/s, preferably in the range of from 32 mm2/s to 220 mm2/s.
  • inventions may further comprise one or more additional additives such as anti-oxidants , dispersants, detergents, extreme-pressure additives, friction modifiers, viscosity index improvers, pour point depressants, metal
  • passivators corrosion inhibitors, demulsifiers , anti-foam agents, seal compatibility agents and additive diluent base oils, etc.
  • the above-mentioned additives are typically present in an amount in the range of from 0.01 to 35.0 wt.%, based on the total weight of the lubricating composition, preferably in an amount in the range of from 0.05 to 25.0 wt.%, more preferably from 0.1 to 20.0 wt.%, based on the total weight of the lubricating composition.
  • inventions may be conveniently prepared by admixing the one or more additives with the base oil(s).
  • the lubricating composition according to the present invention may be used in various applications, such as in internal combustion engines (as an engine oil), as a transmission oil, a grease, a hydraulic oil, an
  • the present invention provides a method for improving one or more of oxidation stability and deposit reduction properties, which method comprises lubricating with a lubricating composition according to the invention.
  • the present invention provides the use of a lubricating composition as
  • oxidation stability properties in particular as determined by ASTM D6186-98
  • deposit reduction properties in particular as determined according to ASTM D7097-09 or JPI-5S-55-99.
  • Table 1 shows the properties of the base oils.
  • Table 2 indicates the amounts of additives, base oils and solvency boosters incorporated into the respective formulations; the amounts are given in wt.%, based on the total weight of the lubricating composition.
  • Base oil 1 (or W B01" or “GTL 4”) was a Fischer- Tropsch derived base oil having a kinematic viscosity at 100°C (ASTM D445) of approximately 3.89 cSt (mm 2 s -1 ) ⁇ Base oil 1 may be conveniently manufactured by the process described in e.g. WO-A-02/070631, the teaching of which is hereby incorporated by reference.
  • Base oil 2 (or “B02") was a commercially available Group III base oil having a kinematic viscosity at 100 °C (ASTM D445) of approximately 4.3 cSt.
  • Base oil 2 is commercially available from e.g. S Energy (Ulsan, South Korea) under the trade designation "Yubase 4".
  • Base oil 3 (or “B03") was a polyalphaolefin base oil (“PAO 4") having a kinematic viscosity at 100°C (ASTM D445) of approximately 4 cSt .
  • Base Oil 3 is commercially available from INEOS under the trade designation "Durasyn D164".
  • HPDSC-OIT High Pressure Differential Scanning Calorimetry
  • OIT oxidation induction time
  • n.d. means "not determined”.
  • Liquid high molecular weight phenolic antioxidant commercially available from CIBA Speciality Chemicals, Basel, Switzerland
  • Naphthenic base oil commercially available from China National Petroleum Corporation under the tradename KN 4006.
  • the lubricating compositions according to the present invention show improved oxidation stability and deposit control properties, in comparison to the lubricating compositions falling outside the scope of the present invention.
  • compositions in Tables 3-7 below are examples of Group Ill-based lubricating oil compositions. Such compositions could be reformulated to contain a solvency booster, antioxidant and detergent as per examples 5, 6, 11, 12, 17, 18, 24, 25, 31, 32, 38, 39, 46, 47, 53, 54, 61 and 62 above, and would be expected to show similar performance benefits in terms of oxidation stability and deposit control.
  • Table 3 gives details of a typical HDDEO lubricant formulation .
  • Table 5 gives details of a typical grease formulation.

Abstract

L'invention porte sur une composition d'huile de graissage comprenant : (a) une huile de base choisie parmi les huiles de base du groupe III, les poly(alpha-oléfines) du groupe IV ou une association de celles-ci; (b) 30 % en poids ou moins d'un agent renforçant le pouvoir dissolvant; (c) un antioxydant choisi parmi les antioxydants aminofonctionnels, les antioxydants phénoliques et les mélanges de ceux-ci; et (d) un détergent comprenant (i) un salicylate de métal alcalinoterreux ayant un TBN (équivalent d'indice de base, déterminé selon la norme ASTM D2896) dans la plage de 50 à 150; (ii) un salicylate de métal alcalinoterreux ayant un TBN dans la plage de 150 à 250; et (iii) un salicylate de métal alcalinoterreux ayant un TBN dans la plage de 250 à 400. La composition d'huile de graissage de la présente invention présente des propriétés à l'oxydation améliorées et de propreté des pistons améliorées.
PCT/EP2012/076850 2011-12-22 2012-12-21 Composition de graissage WO2013093103A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014548105A JP5976836B2 (ja) 2011-12-22 2012-12-21 潤滑組成物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161579515P 2011-12-22 2011-12-22
US61/579,515 2011-12-22

Publications (1)

Publication Number Publication Date
WO2013093103A1 true WO2013093103A1 (fr) 2013-06-27

Family

ID=48667775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/076850 WO2013093103A1 (fr) 2011-12-22 2012-12-21 Composition de graissage

Country Status (2)

Country Link
JP (1) JP5976836B2 (fr)
WO (1) WO2013093103A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2864459A1 (fr) * 2012-06-21 2015-04-29 Shell Internationale Research Maatschappij B.V. Composition de lubrification

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017110147A (ja) * 2015-12-18 2017-06-22 出光興産株式会社 ターボ機構搭載エンジン用潤滑油組成物
EP3425032B1 (fr) * 2016-03-04 2021-01-27 Idemitsu Kosan Co., Ltd. Composition d'huile lubrifiante
WO2018125956A1 (fr) * 2016-12-30 2018-07-05 Exxonmobil Research And Engineering Company Compositions d'huile lubrifiante à faible viscosité pour turbomachines
JP2023510926A (ja) * 2020-01-17 2023-03-15 アフトン・ケミカル・コーポレーション 摩擦調整剤化合物ならびに関連する組成物および方法

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812036A (en) 1972-10-02 1974-05-21 Continental Oil Co Preparation of synthetic hydrocarbon lubrication
US4333841A (en) 1978-10-19 1982-06-08 Ciba-Geigy Corporation Dithiophosphate lubricant additives
US4714794A (en) 1984-11-28 1987-12-22 Nippon Oil Co., Ltd. Synthetic oils
US4931197A (en) 1981-09-17 1990-06-05 Akzo Nv Copolymers for α-β-unsaturated dicarboxylic acid esters wherein said esters are comprised of ethoxylated esters, methods for their production as well as their use as lubricant for the working-up of plastics
EP0375324A1 (fr) 1988-12-19 1990-06-27 Ethyl Petroleum Additives Limited Préparation de sels de phosphorothioates
US5093016A (en) 1989-04-21 1992-03-03 Presidenza Del Consiglio Dei Ministri Ufficio Del Ministro Per Il Coordinamento Delle Iniziative Per La Ricerca Scientifica E Tecnologica Lubricant compositions containing non-metallic dithiophosphates
EP0668342A1 (fr) 1994-02-08 1995-08-23 Shell Internationale Researchmaatschappij B.V. Procédé de préparation d'une huile lubrifiante de base
US5602086A (en) 1991-01-11 1997-02-11 Mobil Oil Corporation Lubricant compositions of polyalphaolefin and alkylated aromatic fluids
EP0776959A2 (fr) 1995-11-28 1997-06-04 Shell Internationale Researchmaatschappij B.V. Procédé pour la production d'huiles lubrifiantes
WO1997021788A1 (fr) 1995-12-08 1997-06-19 Exxon Research And Engineering Company Huiles de base hydrocarbonees biodegradables et extremement efficaces
US5922657A (en) 1996-07-15 1999-07-13 Ciba Specialty Chemicals Corporation β-dithiophosphorylated porpionic acid in lubricants
WO1999041332A1 (fr) 1998-02-13 1999-08-19 Exxon Research And Engineering Company Huile de base a faible viscosite pour lubrifiants
WO2000008115A1 (fr) 1998-08-04 2000-02-17 Exxon Research And Engineering Company Huile de base pour lubrifiant a stabilite amelioree vis-a-vis de l'oxydation
WO2000014179A1 (fr) 1998-09-04 2000-03-16 Exxon Research And Engineering Company Base de lubrifiant synthetique de premiere qualite
WO2000014187A2 (fr) 1998-09-04 2000-03-16 Exxon Research And Engineering Company Lubrifiants synthetiques de premiere qualite
WO2000014188A2 (fr) 1998-09-04 2000-03-16 Exxon Research And Engineering Company Lubrifiant de premiere qualite resistant a l'usure
WO2000014183A1 (fr) 1998-09-04 2000-03-16 Exxon Research And Engineering Company Production de lubrifiant synthetique et de matiere de base pour lubrifiant sans deparaffinage
WO2000015736A2 (fr) 1998-09-11 2000-03-23 Exxon Research And Engineering Company Huiles lubrifiantes isoparaffiniques synthetiques a large fraction de distillation
EP1029029A1 (fr) 1997-10-20 2000-08-23 Mobil Oil Corporation Compositions d'huiles de base de lubrifiant isoparaffiniques
US6140282A (en) * 1999-12-15 2000-10-31 Exxonmobil Research And Engineering Company Long life lubricating oil composition using particular detergent mixture
WO2001018156A1 (fr) 1999-09-08 2001-03-15 Total Raffinage Distribution S.A. Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve
WO2001057166A1 (fr) 2000-02-04 2001-08-09 Mobil Oil Corporation Huiles lubrifiantes composees renfermant des huiles de base a haute performance derivees d'hydrocarbures paraffiniques
WO2002070631A2 (fr) 2001-03-05 2002-09-12 Shell Internationale Research Maatschappij B.V. Procede de preparation d'une huile lubrifiante de base
US20030191032A1 (en) * 2002-01-31 2003-10-09 Deckman Douglas E. Mixed TBN detergents and lubricating oil compositions containing such detergents
EP2194114A2 (fr) * 2010-03-19 2010-06-09 Shell Internationale Research Maatschappij B.V. Schmiermittelzusammensetzung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4349497A (en) * 1996-09-13 1998-04-02 Exxon Research And Engineering Company Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals
US20050192184A1 (en) * 2001-11-29 2005-09-01 Wu Margaret M. Alkylated naphthalenes as synthetic lubricant base stocks
US7960324B2 (en) * 2004-09-03 2011-06-14 Chevron Oronite Company Llc Additive composition having low temperature viscosity corrosion and detergent properties
US7585820B2 (en) * 2005-07-29 2009-09-08 Chevron Oronite Technology B.V. Detergent composition for a low sulfur, low sulfated ash and low phosphorus lubricating oil for heavy duty diesel engines
US7989407B2 (en) * 2006-09-22 2011-08-02 Exxonmobil Research And Engineering Company Catalytic antioxidants
US7838703B2 (en) * 2007-11-16 2010-11-23 Chemtura Corporation Diaromatic amine derivatives as antioxidants
JP5373300B2 (ja) * 2008-03-10 2013-12-18 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
EP2159275A3 (fr) * 2009-10-14 2010-04-28 Shell Internationale Research Maatschappij B.V. Composition de lubrification
US20120304531A1 (en) * 2011-05-30 2012-12-06 Shell Oil Company Liquid fuel compositions

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812036A (en) 1972-10-02 1974-05-21 Continental Oil Co Preparation of synthetic hydrocarbon lubrication
US4333841A (en) 1978-10-19 1982-06-08 Ciba-Geigy Corporation Dithiophosphate lubricant additives
US4931197A (en) 1981-09-17 1990-06-05 Akzo Nv Copolymers for α-β-unsaturated dicarboxylic acid esters wherein said esters are comprised of ethoxylated esters, methods for their production as well as their use as lubricant for the working-up of plastics
US4714794A (en) 1984-11-28 1987-12-22 Nippon Oil Co., Ltd. Synthetic oils
EP0375324A1 (fr) 1988-12-19 1990-06-27 Ethyl Petroleum Additives Limited Préparation de sels de phosphorothioates
US5093016A (en) 1989-04-21 1992-03-03 Presidenza Del Consiglio Dei Ministri Ufficio Del Ministro Per Il Coordinamento Delle Iniziative Per La Ricerca Scientifica E Tecnologica Lubricant compositions containing non-metallic dithiophosphates
US5602086A (en) 1991-01-11 1997-02-11 Mobil Oil Corporation Lubricant compositions of polyalphaolefin and alkylated aromatic fluids
EP0668342A1 (fr) 1994-02-08 1995-08-23 Shell Internationale Researchmaatschappij B.V. Procédé de préparation d'une huile lubrifiante de base
EP0776959A2 (fr) 1995-11-28 1997-06-04 Shell Internationale Researchmaatschappij B.V. Procédé pour la production d'huiles lubrifiantes
WO1997021788A1 (fr) 1995-12-08 1997-06-19 Exxon Research And Engineering Company Huiles de base hydrocarbonees biodegradables et extremement efficaces
US5922657A (en) 1996-07-15 1999-07-13 Ciba Specialty Chemicals Corporation β-dithiophosphorylated porpionic acid in lubricants
EP1029029A1 (fr) 1997-10-20 2000-08-23 Mobil Oil Corporation Compositions d'huiles de base de lubrifiant isoparaffiniques
WO1999041332A1 (fr) 1998-02-13 1999-08-19 Exxon Research And Engineering Company Huile de base a faible viscosite pour lubrifiants
WO2000008115A1 (fr) 1998-08-04 2000-02-17 Exxon Research And Engineering Company Huile de base pour lubrifiant a stabilite amelioree vis-a-vis de l'oxydation
WO2000014188A2 (fr) 1998-09-04 2000-03-16 Exxon Research And Engineering Company Lubrifiant de premiere qualite resistant a l'usure
WO2000014187A2 (fr) 1998-09-04 2000-03-16 Exxon Research And Engineering Company Lubrifiants synthetiques de premiere qualite
WO2000014183A1 (fr) 1998-09-04 2000-03-16 Exxon Research And Engineering Company Production de lubrifiant synthetique et de matiere de base pour lubrifiant sans deparaffinage
WO2000014179A1 (fr) 1998-09-04 2000-03-16 Exxon Research And Engineering Company Base de lubrifiant synthetique de premiere qualite
WO2000015736A2 (fr) 1998-09-11 2000-03-23 Exxon Research And Engineering Company Huiles lubrifiantes isoparaffiniques synthetiques a large fraction de distillation
WO2001018156A1 (fr) 1999-09-08 2001-03-15 Total Raffinage Distribution S.A. Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve
US6140282A (en) * 1999-12-15 2000-10-31 Exxonmobil Research And Engineering Company Long life lubricating oil composition using particular detergent mixture
WO2001057166A1 (fr) 2000-02-04 2001-08-09 Mobil Oil Corporation Huiles lubrifiantes composees renfermant des huiles de base a haute performance derivees d'hydrocarbures paraffiniques
WO2002070631A2 (fr) 2001-03-05 2002-09-12 Shell Internationale Research Maatschappij B.V. Procede de preparation d'une huile lubrifiante de base
US20030191032A1 (en) * 2002-01-31 2003-10-09 Deckman Douglas E. Mixed TBN detergents and lubricating oil compositions containing such detergents
EP2194114A2 (fr) * 2010-03-19 2010-06-09 Shell Internationale Research Maatschappij B.V. Schmiermittelzusammensetzung

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Kirk-Othmer Encyclopedia of Chemical Technology", vol. 14, pages: 477 - 526
"Lubricant base oil and wax processing", 1994, MARCEL DEKKER, INC, pages: 28 - 35
"Lubricants and Lubrication (Second, Completely Revised and Extended Edition", vol. 4, WILEY-VCH VERLAG GMBH & CO. KGAA, pages: 46 - 48
D.J. WEDLOCK ET AL.: "Gas-to-Liquids Base Oils to assist in meeting OEM requirements 2010 and beyond", 2ND ASIA-PACIFIC BASE OIL CONFERENCE, October 2007 (2007-10-01), pages 23 - 25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2864459A1 (fr) * 2012-06-21 2015-04-29 Shell Internationale Research Maatschappij B.V. Composition de lubrification

Also Published As

Publication number Publication date
JP5976836B2 (ja) 2016-08-24
JP2015502446A (ja) 2015-01-22

Similar Documents

Publication Publication Date Title
JP4478332B2 (ja) 高性能潤滑油
US7674364B2 (en) Hydraulic fluid compositions and preparation thereof
JP2019532151A (ja) 電動車両およびハイブリッド車両のための低伝導率潤滑油
JP2019533736A (ja) 電動車両のパワートレインにおける潤滑油の電気伝導率を制御するための方法
JP2019537637A (ja) 電動車両のパワートレインにおける静電放電および絶縁破壊の防止または最小化のための方法
US10913916B2 (en) Lubricating composition
US20140194333A1 (en) Method for improving engine fuel efficiency
WO2013093103A1 (fr) Composition de graissage
US20140274841A1 (en) Lubricating composition
US20160257904A1 (en) Lubricating composition
EP2194114A2 (fr) Schmiermittelzusammensetzung
JP5666236B2 (ja) 潤滑組成物
US20140371117A1 (en) Lubricating composition
US20150191671A1 (en) Lubricating composition
US20190153351A1 (en) Lubricating oil compositions with oxidative stability in diesel engines
JP2024015129A (ja) 低粘度で摩耗防止を提供する潤滑油組成物
US20200181525A1 (en) Method for improving oxidation and deposit resistance of lubricating oils
US20120302480A1 (en) Additive concentrate
EP4108745A1 (fr) Compositions lubrifiantes à base d'éther, procédés et utilisations
EP4095220A1 (fr) Compositions lubrifiantes à base d'éther, procédés et utilisations
WO2019126751A2 (fr) Additifs pour lubrifiants et leurs procédés d'utilisation
EP3197986B1 (fr) Utilisation d'un modificateur de frottement sans cendre
US20200199480A1 (en) Lubricating oil compositions with antioxidant formation and dissipation control
US20200199483A1 (en) Lubricating oil compositions with viscosity control
WO2023086886A2 (fr) Lubrifiants durables

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12816070

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2014548105

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12816070

Country of ref document: EP

Kind code of ref document: A1