US3600327A - Lubricating oil compositions having improved sludge dispersancy - Google Patents
Lubricating oil compositions having improved sludge dispersancyInfo
- Publication number
- US3600327A US3600327A US802639*A US3600327DA US3600327A US 3600327 A US3600327 A US 3600327A US 3600327D A US3600327D A US 3600327DA US 3600327 A US3600327 A US 3600327A
- Authority
- US
- United States
- Prior art keywords
- lubricating oil
- oil compositions
- additives
- oil
- reacting
- 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.)
- Expired - Lifetime
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
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
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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
-
- 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
- C10M2205/22—Alkylation reaction products with aromatic type compounds, e.g. Friedel-crafts
-
- 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
- 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
- C10M2215/065—Phenyl-Naphthyl 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
- C10M2219/046—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
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/086—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing sulfur atoms 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
- C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
-
- 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
- C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- 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
Abstract
MINERAL LUBRICATING OIL COMPOSITIONS ARE PREPARED CONTAINING OIL-SOLUBLE ADDITIVES HAVING IMPROVED SLUDGE INHIBITION AND DISPERSION, ANTIWEAR ACTIVITY, AND ANTIOXIDANT PROPERTIES UNDER HIGH TEMPERATURE CONDITIONS. THE NOVEL ADDITIVES ARE PREPARED BY REACTING, AT BETWEEN ABOUT 215* AND ABOUT 255*C., ELEMENTAL SULFUR WITH OIL-SOLUBLE HYDROCARBONS CONTAINING ALIPHATIC RADICALS AND REACTING THE SULFURIZED PRODUCT WITH PRIMARY, SECONDARY, OR TERTIARY MONO, DI OR POLY ALIPHATIC AMINES OR AMINO ALCOHOLS. SLUDGE DISPERSING AMOUNTS OF THE ADDITIVES ARE EMPLOYED IN THE OIL COMPOSITIONS AND USUALLY RANGE BETWEEN ABOUT 0.05 AND ABOUT 10.0 WT. PRECENT OF THE TOTAL COMPOSITION. THEY ARE PARTICULARLY USEFUL IN LUBRICATING OIL WHICH ALSO CONTAINS AN ANTIWEAR AGENT, I.E., THE ZINC SALT OF A DIALKYL DITHIOPHOSPAHTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80263969A | 1969-02-26 | 1969-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3600327A true US3600327A (en) | 1971-08-17 |
Family
ID=25184291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US802639*A Expired - Lifetime US3600327A (en) | 1969-02-26 | 1969-02-26 | Lubricating oil compositions having improved sludge dispersancy |
Country Status (1)
Country | Link |
---|---|
US (1) | US3600327A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025451A (en) * | 1973-09-14 | 1977-05-24 | Ethyl Corporation | Sulfurized mannich bases as lubricating oil dispersant |
US4059534A (en) * | 1976-04-07 | 1977-11-22 | Union Carbide Canada Limited | Hydrocarbon/silicon oil lubricating compositions for low temperature use |
US4263153A (en) * | 1979-10-11 | 1981-04-21 | Exxon Research & Engineering Co. | Oxazoline containing dispersants stabilized against oxidation with sulfur and fuels and lubricants containing same |
US4283293A (en) * | 1978-08-07 | 1981-08-11 | Mobil Oil Corporation | Metal working lubricant compositions |
US4317738A (en) * | 1980-10-10 | 1982-03-02 | Standard Oil Company (Indiana) | Dispersants and dispersant viscosity modifiers from oxidized-sulfurized olefins |
US4317739A (en) * | 1980-10-10 | 1982-03-02 | Standard Oil Company (Indiana) | Aminated sulfurized olefin funtionalized with a boron compound and formaldehyde |
US4317772A (en) * | 1980-10-10 | 1982-03-02 | Standard Oil Company (Indiana) | Process for preparation of aminated sulfurized olefins using alkaline earth metal compounds |
US4654156A (en) * | 1985-09-12 | 1987-03-31 | Mobil Oil Corporation | Sulfurized olefins as antiwear additives and compositions thereof |
US4661274A (en) * | 1986-01-13 | 1987-04-28 | Mobil Oil Corporation | Additive for lubricants and hydrocarbon fuels comprising reaction products of olefins, sulfur, hydrogen sulfide and nitrogen containing polymeric compounds |
US4711736A (en) * | 1986-02-24 | 1987-12-08 | Mobil Oil Corporation | Sulfurized olefins as antiwear/extreme pressure additives for lubricants and fuels and compositions thereof |
US4786425A (en) * | 1986-01-13 | 1988-11-22 | Mobil Oil Corporation | Additive for lubricants and hydrocarbon fuels comprising reaction products of olefins, sulfur, hydrogen sulfide and polymeric succinimide compounds |
WO1989012670A1 (en) * | 1988-06-23 | 1989-12-28 | Mobil Oil Corporation | Sulfide adducts of high viscosity index polyalpha-olefins |
US5028345A (en) * | 1988-12-07 | 1991-07-02 | Ethyl Petroleum Additives, Inc. | Lubricating oil composition |
US5403960A (en) * | 1991-08-01 | 1995-04-04 | Ethyl Petroleum Additives, Inc. | Process for sulfurized olefinic product |
US5410088A (en) * | 1991-08-01 | 1995-04-25 | Ethyl Petroleum Additives, Inc. | Process for sulfurized olefinic product |
-
1969
- 1969-02-26 US US802639*A patent/US3600327A/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025451A (en) * | 1973-09-14 | 1977-05-24 | Ethyl Corporation | Sulfurized mannich bases as lubricating oil dispersant |
US4059534A (en) * | 1976-04-07 | 1977-11-22 | Union Carbide Canada Limited | Hydrocarbon/silicon oil lubricating compositions for low temperature use |
US4283293A (en) * | 1978-08-07 | 1981-08-11 | Mobil Oil Corporation | Metal working lubricant compositions |
US4263153A (en) * | 1979-10-11 | 1981-04-21 | Exxon Research & Engineering Co. | Oxazoline containing dispersants stabilized against oxidation with sulfur and fuels and lubricants containing same |
US4317772A (en) * | 1980-10-10 | 1982-03-02 | Standard Oil Company (Indiana) | Process for preparation of aminated sulfurized olefins using alkaline earth metal compounds |
US4317739A (en) * | 1980-10-10 | 1982-03-02 | Standard Oil Company (Indiana) | Aminated sulfurized olefin funtionalized with a boron compound and formaldehyde |
US4317738A (en) * | 1980-10-10 | 1982-03-02 | Standard Oil Company (Indiana) | Dispersants and dispersant viscosity modifiers from oxidized-sulfurized olefins |
US4654156A (en) * | 1985-09-12 | 1987-03-31 | Mobil Oil Corporation | Sulfurized olefins as antiwear additives and compositions thereof |
US4661274A (en) * | 1986-01-13 | 1987-04-28 | Mobil Oil Corporation | Additive for lubricants and hydrocarbon fuels comprising reaction products of olefins, sulfur, hydrogen sulfide and nitrogen containing polymeric compounds |
US4786425A (en) * | 1986-01-13 | 1988-11-22 | Mobil Oil Corporation | Additive for lubricants and hydrocarbon fuels comprising reaction products of olefins, sulfur, hydrogen sulfide and polymeric succinimide compounds |
US4711736A (en) * | 1986-02-24 | 1987-12-08 | Mobil Oil Corporation | Sulfurized olefins as antiwear/extreme pressure additives for lubricants and fuels and compositions thereof |
WO1989012670A1 (en) * | 1988-06-23 | 1989-12-28 | Mobil Oil Corporation | Sulfide adducts of high viscosity index polyalpha-olefins |
US5028345A (en) * | 1988-12-07 | 1991-07-02 | Ethyl Petroleum Additives, Inc. | Lubricating oil composition |
US5403960A (en) * | 1991-08-01 | 1995-04-04 | Ethyl Petroleum Additives, Inc. | Process for sulfurized olefinic product |
US5410088A (en) * | 1991-08-01 | 1995-04-25 | Ethyl Petroleum Additives, Inc. | Process for sulfurized olefinic product |
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