US2958663A - Lubricating composition - Google Patents

Lubricating composition Download PDF

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Publication number
US2958663A
US2958663A US744344A US74434458A US2958663A US 2958663 A US2958663 A US 2958663A US 744344 A US744344 A US 744344A US 74434458 A US74434458 A US 74434458A US 2958663 A US2958663 A US 2958663A
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Prior art keywords
acid
sulfurized
diphenylamine
sulfur
oil
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US744344A
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Inventor
Lawrence C Westcott
Howard M Lurton
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Shell USA Inc
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Shell Oil Co
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Priority to NL108379D priority Critical patent/NL108379C/xx
Priority to NL240511D priority patent/NL240511A/xx
Priority to FR798274A priority patent/FR1233730A/fr
Application filed by Shell Oil Co filed Critical Shell Oil Co
Priority to US744344A priority patent/US2958663A/en
Priority to GB21481/59A priority patent/GB860372A/en
Priority to DES63590A priority patent/DE1102325B/de
Application granted granted Critical
Publication of US2958663A publication Critical patent/US2958663A/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • 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
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with 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
    • 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
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
    • 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
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/22—Acids obtained from polymerised unsaturated 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/08—Halogenated waxes
    • 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
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/02—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
    • 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
    • C10M2215/02—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
    • C10M2215/065—Phenyl-Naphthyl 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
    • C10M2215/14—Containing carbon-to-nitrogen double bounds, e.g. guanidines, hydrazones, semicarbazones
    • 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
    • C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
    • C10M2215/26—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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/12—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy
    • 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
    • C10N2040/135—Steam engines or turbines

Definitions

  • This invention relates to corrosion resistant, extreme pressure lubricants and, more particularly, to mineral United States Patent-O lubricating oil compositions applicable for use as non corrosive, extreme pressure steam turbine lubricants.
  • lubricants such as steam turbine lubricants
  • lubricants are improved with respect to wear and corrosion inhibition by means of sulfurized unsaturated fatty acids and alkenyl-substituted dibasic acids.
  • extreme pressure agents such as chlorine or phosphorus-containing materials, e.g., chlorinated paraffin waxes, organic thiophosphates, etc.
  • Stabilizers such as arylamines (diphenylamine) or polyalkylene polyamines (triethylene tetramine), are ineffective in inhibiting the sludging or corrosion tendencies of such compositions.
  • a non-corrosive, extreme pressure lubricant of superior quality and resistance to hydrolysis is provided by a mineral lubricating oil containing small amounts each of 1) an oil-miscible sulfurized unsaturated fatty acid having at least 10, preferably 18 and more carbon atoms, (2) an oil miscible aliphatic-substituted dicarboxylic acid having at least 10 carbon atoms, (3) a chlorinated parafin tor.
  • the oil-soluble sulfurized unsaturated fatty acids having at least 10 carbon atoms may be any sulfurized unsaturated fatty acid, such as sulfurized oleic, linoleic, erucic, linolenic, ricinoleic, and ricinelaidic acids.
  • the sulfurization of these fatty acids can be accomplished by reacting the aforementioned unsaturated fatty acids and mixtures thereof with a suitable sulfurizing agent such as sulfur, sulfur chloride, phosphorous polysulfide, mixtures of sulfur and hydrogen sulfide or mixtures of sulfur dioxide and hydrogen sulfide and the like.
  • Suitable reaction temperature and catalysts such as organic amines, iodine, etc., can be used to activate the reaction until the final product contains at least 5%, and preferably from 10% to 30% sulfur in the molecule.
  • a sulfurized oleic acid having a sulfur content of from about 10% to about 25% can be obtained by reacting (under inert conditions) at about 150-180 C. about 1 mol oleic acid with about 1 mol of sulfur for about 4 hours and thereafter purifying the sulfurized acid by filtering through an acid washed adsorptive clay.
  • Another method of sulfurizing oleic acid is by treating the oleic acid with sulfur chloride in the presence of a small amount of water at 120-160 F. for about an hour.
  • the sulfurized prowax, (4) an aromatic amine, and (5)'a metal deactivaduct is diluted with hexane and neutralized with sodium carbonate.
  • the hexane-soluble fraction is removed, the hexane evaporated to recover sulfurized oleic acid having a sulfur content of about 10%.
  • the oil-soluble saturated or preferably unsaturated aliphatic dicarboxylic acids containing at least 10 carbon atoms in the molecule and at least one carbon atom between the carboxyl groups include C C alkyl or alkenyl, preferably (3 -0 alkyl or C .,C alkenyl dicarboxylic acids, e.g., C -C alkyl succinic, adipic, sebacic acid or suberic acid or acids such as Cpl-C24 alkenyl succinic, glutaric, adipic, pimelic, sebacic, ⁇ azelaic, and suben'c acids and mixtures thereof.
  • Typical examples of the preferred acids are G -C alkyl succinic acid or C13-C22 alkenyl succinic, glutaric and adipic acids.
  • the chlorinated paraflin wax is one having a high content of chlorine of from about 20% to about 60%, preferably about 4050% chlorine. It can be produced by chlorinating the wax by conventional means as described in U.S. Patents 2,682,523 or 2,410,381. Products of this type are commercially available and are sold under the name of Anglamol 40 by Lubrizol Corporation. Anglamol 40 chlorinated paraffin wax has a chlorine content of 43.4%.
  • the metal deactivator is derived by reacting an arcmatic ortho-hydroxyl aldehyde such as 2-hydroxy benzaldehyde or salicyaldehyde and an alkylene polyamine and derivatives thereof.
  • these metal deactivators which may be termed di(2-hydroxy benzal)- alkylene polyamines are N,N.-disalicylal-l,2-propylene diamine, N,N-disalicylal-1,2-ethylene diamine, di(2-hydroxy benzal) ethylene diamine, di(2-hydroxy benzal) diethylene triamine, di(2-hydroxy benzal) propylene diamine, etc.
  • the aromatic amines are represented by the formulaRR'NH wherein R and R are the same or different monoor polyaromatic radicals such as diphenylamine, dinaphthylamine, ditolylamine, phenyltolylamine, tolylnaphthylamine, and the like.
  • R and R are the same or different monoor polyaromatic radicals such as diphenylamine, dinaphthylamine, ditolylamine, phenyltolylamine, tolylnaphthylamine, and the like.
  • Mixtures of the metal deactivators and aromatic amines include diphenylamine- N,N'-salicylal-1,2-propylene diamine, diphenylamine-N, N salicylal-l,Z-ethylenediamine, dinaphthylamine-N,N'- salicylal 1,2-propy1enediamine, dipheny1amine-di(2-hydroxybenzal) diethylene triar
  • Suitable auxiliary anti-oxidant additive combinations foruse in compositions containing the above additives include alkyl phenols.
  • the alkyl phenols include diand tr-ialkyl phenols, e.g., 2,4-, 2,3-, 2,6-, and 3,5-dimyl or dihexylphenol, 2,4-dimethyl-6-tert-buty1 phenol, 2,6- ditert-butyl-4-methyl phenol and mixtures thereof.
  • the alkyl phenols are particularly effective when the phenols are used with amines such as naphthylamine, such as phenyl-alpha-naphthylamine, phenyl-beta-naphthylamine, di alpha naphthylamine, di beta naphthylamine and mixtures thereof.
  • amines such as naphthylamine, such as phenyl-alpha-naphthylamine, phenyl-beta-naphthylamine, di alpha naphthylamine, di beta naphthylamine and mixtures thereof.
  • the mineral oil may be selected from a variety of stocks such as parafiinic, naphthenic, and mixed base mineral oils having a viscosity range of from about 40 to about 400 SUS at 100 F., preferably from about 100 to about 200 SUS at 100 F.
  • a typical useful mineral oil is a highly refined mineral lubricating oil (X) having the following properties:
  • auxiliary 3 additive combination when used is present in amounts of from about 0.01% to about 2% by weight.
  • Example I Sulfu'rized oleic acid 0.06% wt. C C alkenyl succinic acid 0.015% wt. Chlorinated parafiin wax (43.4% C1) 5% wt. Diphenylamine 0.05% wt. Salicylalamino alkane 0.05% wt. Mineral oil (X) Balance.
  • Example 11 Sulfurized oleic acid 0.06% wt. C C alkenyl succinic acid 0.015% wt. Chlorinated parafiin wax (43.4% Cl)- 5% wt. Diphenylamine 0.05% wt. N,N-salicylal-1,2-pnopy1ene diamine 0.05% wt. Phenyl-alpha-naphthylamine 0.1% wt. 2,6-ditertbutyl-4methylphenol 0.5% wt. Mineral oil (X) Balance.
  • Example III Sulfurized oleic acid 0.06% wt. Cur-C13 alkyl succinic acid 0.015% wt. Chlorinated paraflin wax (43.4% C1)... 5% wt. Dinaphthylamine n 0.1% wt. N,N-salicylal-1,Z-propylene diamine 0.1% wt. P11enylealpha-naphthylamine 0.1% wt. 2,6-ditertbutyl-4-rnethylphenol 0.5% wt. Mineral oil (X) Balance.
  • Example IV Sulfurized ricinoleic acid 0.1% wt. C C alkenyladipic acid 0.02% Wt. Chlorinated paraflin wax (40-50% Cl)..-" 5% wt. Diphenylamine 0.1% wt. N,N-sa1icylal-1,2-propy1ene diann'ne 0.1% wt. Mineral (100 SUS 100 F.) Balance.
  • Example V Sulfurized linoleic acid H.. 0.1% wt. C -C alkenyl malonic acid 0.02% wt. Chlorinated paraffin wax (4050% Ol) 2.5% wt. Diphenylamine 0.1% wt. N,N-salicylal-1,Z-propylene diamine 0.1% wt. 2,6-ditertbuty-l-4-methylphenol 0.5% wt. Phenyl-alpha-naphthylamine t 0.1% wt. Mineral oil (150 SUS at 100 F.) Balance.
  • compositions of the present invention are 50 of H01 evolution or tendency to coke or darken at temperatures of 450-550 F. and higher. Similar compositions from which the metal deactivator-amine combination omitted are unstable and revolution of HCl is noticeable visually even at temperatures of below 400 F. and extreme darkening and extensive coking oi the oil is noted. Compositions of the present invention when tested for their load-carrying ability in the Ryder Gear Test under MIL-L-17331A specification conditions carry loads higher than that required by this test. However, when the chlorinated panafiin wax or the chlorinated paraflin Wax and the mixture metal tdeactivator-amine are omitted from compositions I-V, such modified compositions tfiail to pass the test.
  • a lubricating oil composition consisting essentially of a major amount of minenal oil and mom about 0.01% to about 5% each of sulfurized oleic acid containing from 10% to 30% sulfur in the molecule, 0 -0 alkenyl succinic acid, chlorinated paraflin wax containing firom 20% to chlorine in the molecule, diphenylamine and N,N-salicylal1,2-propylene diamine.
  • composition of claim 1 containing from about 0.01% to about 5% each of 2,6-ditertbutyl-4-methylphenol and phenyl-alphanaphthylamine.
  • a lubricating composition having the formula by weight:

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
US744344A 1958-06-25 1958-06-25 Lubricating composition Expired - Lifetime US2958663A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL108379D NL108379C (enrdf_load_stackoverflow) 1958-06-25
NL240511D NL240511A (enrdf_load_stackoverflow) 1958-06-25
FR798274A FR1233730A (fr) 1958-06-25 1919-06-23 Composition d'huile lubrifiante
US744344A US2958663A (en) 1958-06-25 1958-06-25 Lubricating composition
GB21481/59A GB860372A (en) 1958-06-25 1959-06-23 Lubricating oil compositions
DES63590A DE1102325B (de) 1958-06-25 1959-06-23 Schmieroelmischung auf Mineraloelbasis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US744344A US2958663A (en) 1958-06-25 1958-06-25 Lubricating composition

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US2958663A true US2958663A (en) 1960-11-01

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US744344A Expired - Lifetime US2958663A (en) 1958-06-25 1958-06-25 Lubricating composition

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US (1) US2958663A (enrdf_load_stackoverflow)
DE (1) DE1102325B (enrdf_load_stackoverflow)
FR (1) FR1233730A (enrdf_load_stackoverflow)
GB (1) GB860372A (enrdf_load_stackoverflow)
NL (2) NL240511A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121009A (en) * 1976-04-01 1977-10-12 Chevron Res Additive composition for lubricating oil
US4161451A (en) * 1978-03-27 1979-07-17 Chevron Research Company Lubricating oil additive composition
US5328619A (en) * 1991-06-21 1994-07-12 Ethyl Petroleum Additives, Inc. Oil additive concentrates and lubricants of enhanced performance capabilities
EP1116782A4 (en) * 1999-07-21 2006-04-19 Dainippon Ink & Chemicals EXTREME PRESSURE ADDITIVE, PROCESS FOR THE PRODUCTION THEREOF, CUTTING FLUID AND RECTIFICATION FLUID
US20070142245A1 (en) * 2005-12-21 2007-06-21 Chevron Oronite Company Llc Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions
US20070142246A1 (en) * 2005-12-21 2007-06-21 Chevron Oronite Company Llc Benzo[b]perhydroheterocyclic arylamines and lubricating oil compositions
US20080318815A1 (en) * 2007-06-20 2008-12-25 Chevron Oronite Company Llc Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a dairylamine
US7501386B2 (en) 2005-12-21 2009-03-10 Chevron Oronite Company, Llc Synergistic lubricating oil composition containing a mixture of a benzo[b]perhydroheterocyclic arylamine and a diarylamine
EP2077315A1 (en) 2007-12-20 2009-07-08 Chevron Oronite Company LLC Lubricating oil compositions containing a tetraalkyl-napthalene-1,8 diamine antioxidant
US20100152079A1 (en) * 2007-12-20 2010-06-17 Chevron Oronite Company Llc Lubricating oil compositions containing a tetraalkyl-napthalene-1,8 diamine antioxidant
US9752092B2 (en) 2015-10-30 2017-09-05 Chevron Oronite Company Llc Lubricating oil compositions containing amidine antioxidants
WO2017181217A1 (en) 2016-04-20 2017-10-26 Flinders University Of South Australia Metal adsorbent material and uses thereof

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121009A (en) * 1976-04-01 1977-10-12 Chevron Res Additive composition for lubricating oil
US4161451A (en) * 1978-03-27 1979-07-17 Chevron Research Company Lubricating oil additive composition
US5328619A (en) * 1991-06-21 1994-07-12 Ethyl Petroleum Additives, Inc. Oil additive concentrates and lubricants of enhanced performance capabilities
EP1116782A4 (en) * 1999-07-21 2006-04-19 Dainippon Ink & Chemicals EXTREME PRESSURE ADDITIVE, PROCESS FOR THE PRODUCTION THEREOF, CUTTING FLUID AND RECTIFICATION FLUID
US7501386B2 (en) 2005-12-21 2009-03-10 Chevron Oronite Company, Llc Synergistic lubricating oil composition containing a mixture of a benzo[b]perhydroheterocyclic arylamine and a diarylamine
US20070142245A1 (en) * 2005-12-21 2007-06-21 Chevron Oronite Company Llc Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions
US20070142246A1 (en) * 2005-12-21 2007-06-21 Chevron Oronite Company Llc Benzo[b]perhydroheterocyclic arylamines and lubricating oil compositions
US7285518B2 (en) 2005-12-21 2007-10-23 Chevron Oronite Company Llc Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions
US8003583B2 (en) 2005-12-21 2011-08-23 Chevron Oronite Company Llc Benzo[b]perhydroheterocyclic arylamines and lubricating oil compositions
EP2009082A2 (en) 2007-06-20 2008-12-31 Chevron Oronite Company LLC Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a diarylamine
US7683017B2 (en) 2007-06-20 2010-03-23 Chevron Oronite Company Llc Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a diarylamine
US20080318815A1 (en) * 2007-06-20 2008-12-25 Chevron Oronite Company Llc Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a dairylamine
EP2077315A1 (en) 2007-12-20 2009-07-08 Chevron Oronite Company LLC Lubricating oil compositions containing a tetraalkyl-napthalene-1,8 diamine antioxidant
US20100152079A1 (en) * 2007-12-20 2010-06-17 Chevron Oronite Company Llc Lubricating oil compositions containing a tetraalkyl-napthalene-1,8 diamine antioxidant
US8623798B2 (en) 2007-12-20 2014-01-07 Chevron Oronite Company Llc Lubricating oil compositions containing a tetraalkyl-napthalene-1,8 diamine antioxidant
US9752092B2 (en) 2015-10-30 2017-09-05 Chevron Oronite Company Llc Lubricating oil compositions containing amidine antioxidants
WO2017181217A1 (en) 2016-04-20 2017-10-26 Flinders University Of South Australia Metal adsorbent material and uses thereof
AU2017253942B2 (en) * 2016-04-20 2021-09-23 Clean Earth Technology Pty Ltd Metal adsorbent material and uses thereof
US11167263B2 (en) 2016-04-20 2021-11-09 Clean Earth Technology Pty Ltd Metal adsorbent material and uses thereof

Also Published As

Publication number Publication date
NL240511A (enrdf_load_stackoverflow)
FR1233730A (fr) 1960-10-12
DE1102325B (de) 1961-03-16
NL108379C (enrdf_load_stackoverflow)
GB860372A (en) 1961-02-01

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