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CA2609756A1 - Vegetable oil lubricant comprising fischer tropsch synthetic oils - Google Patents

Vegetable oil lubricant comprising fischer tropsch synthetic oils Download PDF

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Publication number
CA2609756A1
CA2609756A1 CA002609756A CA2609756A CA2609756A1 CA 2609756 A1 CA2609756 A1 CA 2609756A1 CA 002609756 A CA002609756 A CA 002609756A CA 2609756 A CA2609756 A CA 2609756A CA 2609756 A1 CA2609756 A1 CA 2609756A1
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Prior art keywords
oil
composition
total weight
high oleic
present
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CA002609756A
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French (fr)
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CA2609756C (en
Inventor
William W. Garmier
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Renewable Lubricants Inc
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Individual
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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
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • C10M2201/10—Compounds containing silicon
    • C10M2201/105—Silica
    • 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
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
    • 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
    • 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
    • C10M2205/026—Butene
    • 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
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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
    • C10M2207/28—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
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • 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
    • C10M2207/401—Fatty vegetable or animal oils 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
    • C10M2207/4045—Fatty vegetable or animal oils obtained from genetically modified species 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
    • 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
    • C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
    • C10M2209/062—Vinyl esters of saturated carboxylic or carbonic acids, e.g. vinyl acetate
    • 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
    • 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
    • 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
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C10M2215/224—Imidazoles
    • 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
    • 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
    • C10M2223/043—Ammonium or amine salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—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
    • C10N2030/62—Food grade properties
    • 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
    • C10N2030/64—Environmental friendly compositions

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

The lubricants of the present invention comprise: 1) at least one vegetable oil selected from the group comprising: natural vegetable oil, synthetic vegetable oil, genetically modified vegetable oil, and mixtures thereof: 2) at least one FTGTL synthetic base oil having a sulfur content equal to or less than 0.03 percent, saturates equal to or greater than 90 percent, and a viscosity index equal to or greater than 120: and 3) at least one antioxidant.

Claims (32)

1. A lubricant composition characterized by:
a) at least one vegetable oil selected from the group comprising: natural vegetable oil, synthetic vegetable oil, genetically modified vegetable oil, and mixtures thereof;
b) at least one synthetic base oil having a sulfur content equal to or less than about 0.03 percent and saturates equal to or greater than about 90 percent, wherein the synthetic base oil is created by a catalyzed chemical reaction in which carbon monoxide and hydrogen are converted into liquid hydrocarbons; and, c) at least one antioxidant.
2. The composition in claim 1, wherein the vegetable oil is selected from the group comprising: sunflower oil, canola oil, soybean oil, corn oil, peanut oil, palm oil, coconut oil, castor bean oil, cotton oil, lesquerella oil, crambe oil, safflower oil, high oleic sunflower oil, high oleic canola oil, high oleic soybean oil, high oleic corn oil, high oleic peanut oil, high oleic cotton oil, high oleic safflower oil, and mixtures thereof.
3. The composition of claim 1, wherein the vegetable oil is present in an amount greater than about 10%, based on total weight.
4. The composition of claim 1, wherein the vegetable oil is present in an amount less than about 90%, based on total weight.
5. The composition in claim 1, wherein the vegetable oil is present in a range from about 10% to about 90%, based on total weight.
6. The composition of claim 5, wherein the vegetable oil is present in a range from about 30% to about 70%, based on total weight.
7. The composition of claim 6, wherein the vegetable oil is present in a range from about 40% to about 60%, based on total weight.
8. The composition of claim 1, wherein the base oil is present in an amount greater than about 10%, based on total weight.
9. The composition of claim 1, wherein the base oil is present in an amount less than about 90%, based on total weight.
10. The composition in claim 1, wherein the base oil is present in a range from about 10% to about 90%, based on total weight, and the base oil is created by an FTGTL process.
11. The composition of claim 10, wherein the base oil is present in a range from about 30% to about 70%, based on total weight.
12. The composition of claim 11, wherein the base oil is present in a range from about 40% to about 60%, based on total weight.
13. The composition in claim 1, wherein the antioxidant is selected from the group comprising: amines, phenols, and mixtures thereof.
14. The composition in claim 1, wherein the antioxidant is present in a range from about 0.01% to about 5.0%, based on total weight.
15. The composition in claim 14, wherein the antioxidant is present in a range from about 0.25% to about 1.5%, based on total weight.
16. The composition in claim 15, wherein the antioxidant is present in a range from about 0.5% to about 1.0%, based on total weight.
17. The composition of claim 1, wherein the composition is further characterized by at least one additive, the additive chosen from the group comprising:
anti-wear inhibitor, extreme pressure additive, friction modifier, rust inhibitor, corrosion inhibitor, pour point depressant, tackifier, viscosity modifier, metal deactivator, foam inhibitor, emulsifier, and demulsifier.
18. The composition of claim 17, wherein the at least one additive is a phosphorous amine salt of the formula:

wherein R9 and R10 are independently aliphatic groups containing from about 1 up to about 24 carbon atoms, R22 and R23 are independently hydrogen or aliphatic groups containing from about 1 up to about 18 aliphatic carbon atoms, the sum of m and n is 3 and X is oxygen or sulfur.
19. The composition of claim 18, wherein the phosphorous amine salt is further characterized by:

R9 contains from about 8 up to 18 carbon atoms, R10 is wherein R11 is an aliphatic group containing from about 6 up to about 12 carbon atoms, R22 and R23 are hydrogen, m is 2, n is 1 and X is oxygen.
20. The composition of claim 17, wherein the at least one additive is chosen from the group comprising: phosphorous amine salt having the formula:

wherein R9 and R10 are independently aliphatic groups containing from about 1 up to about 24 carbon atoms,-R22 and R23 are independently hydrogen or aliphatic groups containing from about 1 up to about 18 aliphatic carbon atoms, the sum of m and n is 3 and X is oxygen or sulfur; phosphorous amine salt having the formula:

wherein R9 and R10 are independently aliphatic groups containing from about 1 up to about 24 carbon atoms, R22 and R23 are independently hydrogen or aliphatic groups containing from about 1 up to about 18 aliphatic carbon atoms, the sum of m and n is 3 and X is oxygen or sulfur, wherein R9 contains from about 8 up to 18 carbon atoms, R10 is wherein R11 is an aliphatic group containing from about 6 up to about 12 carbon atoms, R22 and R23 are hydrogen, m is 2, n is 1 and X is oxygen; phosphorous compound having the formula:

wherein R19, R20, and R21 are independent hydrogen, an aliphatic or alkoxy group containing from 1 up to about 12 carbon atoms, or an aryl or aryloxy group wherein the aryl group is phenyl or naphthyl and the aryloxy group is phenoxy or naphthoxy and X is oxygen or sulfur; N-acyl derivative of sarcosine having the formula:

wherein R8 is an aliphatic group containing from 1 up to about 24 carbon atoms;
imidazoline; triazole; substituted triazole; tolu-triazole; alkylated polystyrene; polyalkyl methacrylate; ethylene vinyl acetate; polyisobutylenes; polybutenes;
polymethacrylates;
olefin copolymer; ester of styrene maleic anyhdride copolymer; hydrogenated styrene-diene copolymer; hydrogenated radial polyisoprene; alkylated polystyrene;
fumed silica;
complex ester; and food grade tackifier.
21. The composition of claim 17, wherein the anti-wear inhibitor is from about 0.1% to about 4% by total weight, the corrosion inhibitor is from about 0.01%
to about 4% by total weight, the metal deactivator is from about 0.05% to about 0.3% by total weight, the pour point depressant is from about 0.2% to about 4% by total weight, and the viscosity modifier is from about 0.5% to about 30% by total weight.
22. The composition of claim 21, wherein the corrosion inhibitor is from about 0.05% to about 2% by total weight, the metal deactivator is from about 0.05%
to about 0.2% by total weight, and the viscosity modifier is from about 1% to about 20%
by total weight.
23. The composition of claim 1, wherein the synthetic base oil has a viscosity index equal to or greater than about 120.
24. The composition of claim 1, wherein the composition has an oxidation characteristic in a range from about 60 to about 600 minutes.
25. The composition of claim 24, wherein the oxidation characteristic is in a range from about 200 to about 400 minutes.
26. The composition of claim 1, wherein the base oil is at least one oil chosen from the group comprising: synthetic ester base oil, polyalphaolefin, all-hydroprocessed, unrefined oil, refined oil, re-refined oil, and mixtures thereof.
27. A method of making a lubricant composition, the method characterized by the steps of:
providing at least one vegetable oil selected from the group comprising:
natural vegetable oil, synthetic vegetable oil, genetically modified vegetable oil, and mixtures thereof;
_ providing at least one synthetic base oil having a sulfur content equal to or less than about 0.03 percent and saturates equal to or greater than about 90 percent, wherein the synthetic base oil is created by a catalyzed chemical reaction in which carbon monoxide and hydrogen are converted into liquid hydrocarbons;
providing at least one antioxidant; and, blending together the vegetable oil, the base oil, and the at least one antioxidant.
28. The method claim 27, wherein the vegetable oil is selected from the group comprising: sunflower oil, canola oil, soybean oil, corn oil, peanut oil, palm oil, coconut oil, castor bean oil, cotton oil, lesquerella oil, crambe oil, safflower oil, high oleic sunflower oil, high oleic canola oil, high oleic soybean oil, high oleic corn oil, high oleic peanut oil, high oleic cotton oil, high oleic safflower oil, and mixtures thereof.
29. The method of claim 27, wherein the vegetable oil is present in an amount greater than about 10%, based on total weight.
30. The method of claim 27, wherein the vegetable oil is present in an amount less than about 90%, based on total weight.
31. A lubricant composition characterized by:
a) at least one vegetable oil selected from the group comprising: sunflower oil, canola oil, soybean oil, corn oil, peanut oil, palm oil, coconut oil, castor bean oil, cotton oil, lesquerella oil, crambe oil, safflower oil, high oleic sunflower oil, high oleic canola oil, high oleic soybean oil, high oleic corn oil, high oleic peanut oil, high oleic cotton oil, high oleic safflower oil, and mixtures thereof, wherein the at least one vegetable oil is present in a range from about 40% to about 60%;
b) at least one synthetic base oil having a sulfur content equal to or less than about 0.03 percent, saturates equal to or greater than about 90 percent, and a viscosity index equal to or greater than about 120, wherein the base oil is present in a range from about 40% to about 60%, wherein the synthetic base oil is created by a catalyzed chemical reaction in which carbon monoxide and hydrogen are converted into liquid hydrocarbons;
c) at least one antioxidant selected from the group comprising amines, phenols, and mixtures thereof, wherein the antioxidant is present in a range from about 0.5% to about 1.0%; and, d) at least one additive, the additive chosen from the group comprising: anti-wear inhibitor, extreme pressure additive, friction modifier, rust inhibitor, corrosion inhibitor, pour point depressant, tackifier, viscosity modifier, metal deactivator, foam inhibitor, emulsifier, and demulsifier, wherein the corrosion inhibitor is about 0.05% to about 2%
by total weight, the metal deactivator is about 0.05% to about 0.2% by total weight, the pour point depressant is about 0.2% to about 4% by total weight, and the viscosity modifier is about 1% to about 20% by total weight.
32
CA2609756A 2005-04-28 2006-04-28 Vegetable oil lubricant comprising fischer tropsch synthetic oils Active CA2609756C (en)

Applications Claiming Priority (3)

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US60/676,541 2005-04-28
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AU2006239188B2 (en) 2011-11-03
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