FR3074809B1 - GREASE COMPOSITION HAVING IMPROVED ADHESIVITY - Google Patents
GREASE COMPOSITION HAVING IMPROVED ADHESIVITY Download PDFInfo
- Publication number
- FR3074809B1 FR3074809B1 FR1761890A FR1761890A FR3074809B1 FR 3074809 B1 FR3074809 B1 FR 3074809B1 FR 1761890 A FR1761890 A FR 1761890A FR 1761890 A FR1761890 A FR 1761890A FR 3074809 B1 FR3074809 B1 FR 3074809B1
- Authority
- FR
- France
- Prior art keywords
- dicarboxylic acid
- composition
- relates
- grease composition
- esterification
- 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.)
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- 239000004519 grease Substances 0.000 title abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- 239000002199 base oil Substances 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 230000032050 esterification Effects 0.000 abstract 2
- 238000005886 esterification reaction Methods 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 239000000344 soap Substances 0.000 abstract 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract 2
- 239000004711 α-olefin Substances 0.000 abstract 2
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—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
- C10M145/16—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 polycarboxylic
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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
- 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
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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
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
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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
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
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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
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
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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
- C10M115/00—Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof
- C10M115/10—Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing sulfur
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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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/48—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
- C10M129/54—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
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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
- 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
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
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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
- C10M141/06—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 nitrogen-containing compound
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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
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/06—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing butene
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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
- C10M157/00—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential
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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
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
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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
- 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
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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
- 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
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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
- 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
- C10M2203/108—Residual fractions, e.g. bright stocks
- C10M2203/1085—Residual fractions, e.g. bright stocks used as base material
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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
- 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
- C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
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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
- 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
- C10M2205/026—Butene
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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
- 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
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
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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
- 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
- C10M2209/086—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 polycarboxylic, e.g. maleic acid
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/26—Amines
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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
- 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
- C10M2219/0445—Sulfonic acids, Derivatives thereof, e.g. neutral salts used as thickening agents
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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
- 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
- C10M2219/0466—Overbasedsulfonic acid salts used as thickening agents
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- 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
- C10N2010/04—Groups 2 or 12
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- 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
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- 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
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- 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
- C10N2030/08—Resistance to extreme temperature
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- 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
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- 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
- C10N2030/26—Waterproofing or water resistance
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- 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
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Lubricants (AREA)
Abstract
La présente invention concerne une composition de graisse comprenant (i) au moins une huile de base, (ii) au moins un savon sulfonate de calcium, et (iii) au moins un copolymère ester d'acide dicarboxylique comprenant des unités constitutives dérivant (a) d'au moins une α-oléfine et (b) d'au moins un ester formé par l'estérification d'un acide dicarboxylique α-β-éthyléniquement insaturé ou l'un de ses dérivés avec un alcool, le ratio molaire (a)/(b) étant compris entre 0,5 et 4. L'invention concerne également l'utilisation dans une composition de graisse comprenant (i) au moins une huile de base et (ii) au moins un savon sulfonate de calcium, d'au moins un copolymère ester d'acide dicarboxylique comprenant des unités constitutives dérivant (a) d'au moins une α-oléfine et (b) d'au moins un ester formé par l'estérification d'un acide dicarboxylique α-β-éthyléniquement insaturé ou l'un de ses dérivés avec un alcool, le ratio molaire (a)/(b) étant compris entre 0,5 et 4, pour améliorer l'adhésivité, mesurée selon la norme DIN 51807, de ladite composition de graisse. L'invention concerne enfin un procédé de lubrification d'une pièce mécanique comprenant la mise en œuvre d'une telle composition.The present invention relates to a fat composition comprising (i) at least one base oil, (ii) at least one calcium sulfonate soap, and (iii) at least one ester copolymer of dicarboxylic acid comprising constituent units derived (a ) of at least one α-olefin and (b) of at least one ester formed by the esterification of an α-β-ethylenically unsaturated dicarboxylic acid or one of its derivatives with an alcohol, the molar ratio ( a) / (b) being between 0.5 and 4. The invention also relates to the use in a fat composition comprising (i) at least one base oil and (ii) at least one calcium sulfonate soap, at least one dicarboxylic acid ester copolymer comprising constituent units deriving from (a) at least one α-olefin and (b) from at least one ester formed by the esterification of an α-β dicarboxylic acid -ethylenically unsaturated or one of its derivatives with an alcohol, the molar ratio (a) / (b) being included in be 0.5 and 4, to improve the adhesiveness, measured according to DIN 51807, of said grease composition. The invention finally relates to a method of lubricating a mechanical part comprising the use of such a composition.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1761890A FR3074809B1 (en) | 2017-12-11 | 2017-12-11 | GREASE COMPOSITION HAVING IMPROVED ADHESIVITY |
AU2018382415A AU2018382415B2 (en) | 2017-12-11 | 2018-12-07 | Grease composition having improved adhesiveness |
US16/771,366 US20210171855A1 (en) | 2017-12-11 | 2018-12-07 | Grease composition displaying improved adhesivity |
EP18811320.3A EP3724303A1 (en) | 2017-12-11 | 2018-12-07 | Grease composition having improved adhesiveness |
RU2020119291A RU2783415C9 (en) | 2017-12-11 | 2018-12-07 | Lubricating composition having improved adhesion capability |
PCT/EP2018/084012 WO2019115398A1 (en) | 2017-12-11 | 2018-12-07 | Grease composition having improved adhesiveness |
CA3084585A CA3084585A1 (en) | 2017-12-11 | 2018-12-07 | Grease composition displaying improved adhesivity |
JP2020550903A JP7282097B2 (en) | 2017-12-11 | 2018-12-07 | Grease composition exhibiting improved adhesion |
CN201880085698.8A CN111566193A (en) | 2017-12-11 | 2018-12-07 | Grease composition with improved adhesion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1761890A FR3074809B1 (en) | 2017-12-11 | 2017-12-11 | GREASE COMPOSITION HAVING IMPROVED ADHESIVITY |
FR1761890 | 2017-12-11 |
Publications (2)
Publication Number | Publication Date |
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FR3074809A1 FR3074809A1 (en) | 2019-06-14 |
FR3074809B1 true FR3074809B1 (en) | 2019-12-13 |
Family
ID=61802082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1761890A Active FR3074809B1 (en) | 2017-12-11 | 2017-12-11 | GREASE COMPOSITION HAVING IMPROVED ADHESIVITY |
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US (1) | US20210171855A1 (en) |
EP (1) | EP3724303A1 (en) |
JP (1) | JP7282097B2 (en) |
CN (1) | CN111566193A (en) |
AU (1) | AU2018382415B2 (en) |
CA (1) | CA3084585A1 (en) |
FR (1) | FR3074809B1 (en) |
WO (1) | WO2019115398A1 (en) |
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WO2023152665A1 (en) * | 2022-02-10 | 2023-08-17 | Chevron U.S.A. Inc. | High performance grease compositions |
US20230332066A1 (en) * | 2022-04-15 | 2023-10-19 | Vgp Ipco Llc | Electric vehicle grease |
Family Cites Families (22)
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US5435928A (en) | 1981-09-17 | 1995-07-25 | Akzo Nobel N.V. | Copolymers from α-β-unsaturated dicarboxylic acid esters, and their use |
DE3136931A1 (en) * | 1981-09-17 | 1983-04-07 | Akzo Gmbh, 5600 Wuppertal | COPOLYMERS FROM (ALPHA) - (BETA) -UNSATURED DICARBONIC ACID ESTERS, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF AS A LUBRICANT FOR THE PLASTIC PROCESSING |
DE3223694A1 (en) | 1981-09-17 | 1983-03-24 | Akzo Gmbh, 5600 Wuppertal | COPOLYMERS FROM (ALPHA) - (BETA) -UNSATURED DICARBONIC ACID ESTERS PROCESS FOR THE PRODUCTION AND USE THEREOF |
US4824584A (en) | 1987-10-15 | 1989-04-25 | Witco Corporation | One-step process for preparation of thixotropic overbased calcium sulfonate complex thickened compositions |
JPH0816230B2 (en) * | 1988-10-20 | 1996-02-21 | 日本石油株式会社 | Two-cycle engine oil composition |
US5126062A (en) | 1991-01-15 | 1992-06-30 | Nch Corporation | Calcium sulfonate grease and method of manufacture |
US5274102A (en) | 1993-02-19 | 1993-12-28 | Akzo Nv | Epoxy functional copolymer of higher α-olefin and unsaturated dicarboxylic acid ester and derivatives thereof |
US8563488B2 (en) * | 2004-03-23 | 2013-10-22 | The Lubrizol Corporation | Functionalized polymer composition for grease |
JP4713161B2 (en) * | 2005-01-07 | 2011-06-29 | ポリマテック株式会社 | Thermally conductive grease |
US20080004191A1 (en) * | 2006-06-29 | 2008-01-03 | Polymatech Co., Ltd. | Thermal conductive grease |
EP2210932A4 (en) * | 2007-11-05 | 2014-09-10 | Hitachi Construction Machinery | Grease composition and process for production thereof |
CN102171258B (en) * | 2008-07-31 | 2014-10-15 | 卢布里佐尔公司 | Novel copolymers and lubricating compositions thereof |
CN102712868A (en) * | 2009-11-24 | 2012-10-03 | 卢布里佐尔公司 | Lubricating composition containing viscosity modifier combination |
CA2799740A1 (en) * | 2010-05-20 | 2011-11-24 | The Lubrizol Corporation | Lubricating composition containing a dispersant |
FR2968670B1 (en) | 2010-12-13 | 2013-01-04 | Total Raffinage Marketing | FAT COMPOSITION |
WO2013123160A1 (en) * | 2012-02-17 | 2013-08-22 | The Lubrizol Corporation | Mixtures of olefin-ester copolymer with polyolefin as viscosity modifier |
CN104781380A (en) * | 2012-08-20 | 2015-07-15 | 路博润公司 | Lubricating composition including esterified copolymer and method |
WO2014077090A1 (en) * | 2012-11-16 | 2014-05-22 | 出光興産株式会社 | Grease composition |
JP2014185289A (en) * | 2013-03-25 | 2014-10-02 | Jx Nippon Oil & Energy Corp | Hydraulic oil composition |
FR3013056B1 (en) | 2013-11-13 | 2018-01-19 | Total Marketing Services | PROCESS FOR THE PREPARATION OF A COMPLEX CALCIUM SULFONATE GREASE |
CN106661484B (en) * | 2014-05-06 | 2020-01-03 | 路博润公司 | Lubricant composition comprising an antiwear agent |
CN106753700B (en) * | 2015-11-23 | 2019-07-23 | 中国石油化工股份有限公司 | Lubricant composition for gasoline engine and preparation method thereof, purposes |
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2017
- 2017-12-11 FR FR1761890A patent/FR3074809B1/en active Active
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2018
- 2018-12-07 EP EP18811320.3A patent/EP3724303A1/en active Pending
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- 2018-12-07 AU AU2018382415A patent/AU2018382415B2/en active Active
- 2018-12-07 US US16/771,366 patent/US20210171855A1/en active Pending
- 2018-12-07 JP JP2020550903A patent/JP7282097B2/en active Active
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JP7282097B2 (en) | 2023-05-26 |
CA3084585A1 (en) | 2019-06-20 |
WO2019115398A1 (en) | 2019-06-20 |
AU2018382415B2 (en) | 2024-04-04 |
AU2018382415A1 (en) | 2020-07-09 |
FR3074809A1 (en) | 2019-06-14 |
CN111566193A (en) | 2020-08-21 |
RU2020119291A (en) | 2022-01-13 |
JP2021505754A (en) | 2021-02-18 |
EP3724303A1 (en) | 2020-10-21 |
RU2020119291A3 (en) | 2022-01-17 |
US20210171855A1 (en) | 2021-06-10 |
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