GB702425A - Improvements in or relating to lubricating oil composition - Google Patents
Improvements in or relating to lubricating oil compositionInfo
- Publication number
- GB702425A GB702425A GB29946/51A GB2994651A GB702425A GB 702425 A GB702425 A GB 702425A GB 29946/51 A GB29946/51 A GB 29946/51A GB 2994651 A GB2994651 A GB 2994651A GB 702425 A GB702425 A GB 702425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- calcium
- alkyl
- groups
- salt
- 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
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 239000010687 lubricating oil Substances 0.000 title abstract 3
- 229910052791 calcium Inorganic materials 0.000 abstract 6
- 239000011575 calcium Substances 0.000 abstract 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 5
- 239000003921 oil Substances 0.000 abstract 5
- -1 alkaline-earth metal salt Chemical class 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 3
- 125000001033 ether group Chemical group 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 2
- 229910052788 barium Inorganic materials 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 229920000570 polyether Polymers 0.000 abstract 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 abstract 2
- LJKQIQSBHFNMDV-UHFFFAOYSA-N 7-thiabicyclo[4.1.0]hepta-2,4-dien-6-ol Chemical class C1=CC=CC2(O)C1S2 LJKQIQSBHFNMDV-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 241000158728 Meliaceae Species 0.000 abstract 1
- 241001465754 Metazoa Species 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- FQNGWRSKYZLJDK-UHFFFAOYSA-N [Ca].[Ba] Chemical compound [Ca].[Ba] FQNGWRSKYZLJDK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001555 benzenes Chemical class 0.000 abstract 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910002090 carbon oxide Inorganic materials 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000011280 coal tar Substances 0.000 abstract 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 229940013317 fish oils Drugs 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- KHUXNRRPPZOJPT-UHFFFAOYSA-N phenoxy radical Chemical compound O=C1C=C[CH]C=C1 KHUXNRRPPZOJPT-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
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
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- 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
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
- C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- 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
-
- 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
- C10M2205/20—Natural rubber; Natural resins
-
- 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
-
- 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
-
- 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
- C10M2209/082—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 monocarboxylic
-
- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral 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
- C10M2219/04—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—Overbased sulfonic 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
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
-
- 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
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/088—Neutral 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
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased salts
-
- 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
Landscapes
- 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)
Abstract
A lubricating oil is given anti-rusting properties by incorporating small amounts of an oil-soluble calcium petroleum sulphonate, an oil-miscible alkylphenoxypolyethoxyethanol having from 2-6 ether groups, and an alkaline-earth metal salt of an alkyl phenol sulphide. The sulphonates are salts of "mahogany" acids and may contain a stoichiometric amount of calcium or an excess thereof over the sulphonic acid. Molecular weights may be 750-1100, and the amount may be 0.4-10, preferably 0.5-5 per cent. of the final composition. The polyether alcohol contains a phenoxy radical having at least one, and preferably not more than two alkyl groups such as butyl up to dodecyl. Preferably there are 5 ether groups and one alkyl. particularly a tertiary alkyl derived from di-isobutene. The amount used is from 0.05 to about 3-4, the solubility limit, preferably from 0.2-2 per cent. of the total composition: The salts of alkyl phenol sulphides are those of Ca, Ba, Sr, Mg or mixtures of two of these. At least one mol of the metal compound may be used for each phenol radical to form the known high metal content sulphides. The benzene nucleus contains one or more alkyl groups, each of at least 4 carbon atoms. Preferably the benzene nuclei are connected by 1-4 sulphur atoms. The amount used is about 0.2-10, preferably 0.5-5 per cent. of the total composition. The weight rates of this salt to the calcium sulphonate should, preferably, be from 0.1-3.5. The lubricating oil may be a mineral oil, hydrogenated oil or white oil, synthetic oil from olefin polymerization, carbon oxides and hydrogen or hydrogenation of coal, coal tar or shale distillates, animal, vegetable or fish oils or mixtures thereof. Dyes, pour depressors, sulphurized oils, anti-oxidants, resins, rubber, voltolized oils, colloidal solids such as graphite or zinc oxide, and the like may be added. Examples compare the anti-rust effect of the three additives, calcium petroleum sulphonates, tert.-octyl phenyl ether alcohol having 5 ether groups and barium tert.-octyl phenol sulphide with that of one or two additives, and the effect of varying the ratio of this phenol sulphide salt to the calcium sulphonate. Other examples use the calcium-barium salt of tert.-octyl phenol sulphide and a polyether alcohol having 3 other groups.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US245058A US2681315A (en) | 1951-09-04 | 1951-09-04 | Lubricating oil composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB702425A true GB702425A (en) | 1954-01-13 |
Family
ID=22925115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29946/51A Expired GB702425A (en) | 1951-09-04 | 1951-12-21 | Improvements in or relating to lubricating oil composition |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2681315A (en) |
| GB (1) | GB702425A (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123570A (en) * | 1964-03-03 | Lubricating oil composition of improved | ||
| US3172855A (en) * | 1965-03-09 | Barium-calcium sulfonate complexes and lubricating compositions con- taining same | ||
| US2970960A (en) * | 1953-11-27 | 1961-02-07 | Sun Oil Co | Lubricant composition containing naphthenic acid esters of polymeric polyhydric alcohols |
| US2739126A (en) * | 1954-01-25 | 1956-03-20 | Bray Chemical Company | Corrosion preventive oils |
| US2893887A (en) * | 1954-05-03 | 1959-07-07 | Huber Corp J M | Long flow carbon |
| US2833719A (en) * | 1955-03-25 | 1958-05-06 | Rohm & Haas | Lubricating oil additive compositions and lubricating oil compositions |
| US2772238A (en) * | 1955-06-24 | 1956-11-27 | California Research Corp | Foam-inhibited lubricating oils |
| US2873195A (en) * | 1955-11-17 | 1959-02-10 | Chesebrough Poud S Inc | Rust inhibiting composition |
| US2833717A (en) * | 1956-03-16 | 1958-05-06 | Standard Oil Co | Corrosion inhibiting lubricating oil |
| US3072506A (en) * | 1957-04-13 | 1963-01-08 | Houghton Chemie G M B H | Quenching and cutting oil composition |
| US3090758A (en) * | 1961-01-30 | 1963-05-21 | Exxon Research Engineering Co | Varnish removing hydraulic fluids |
| US3872048A (en) * | 1970-09-28 | 1975-03-18 | Us Navy | Hydraulic and lubricating oil composition |
| US4138347A (en) * | 1978-04-03 | 1979-02-06 | Texaco Inc. | Synthetic diester lubricating oils containing overbased calcium sulfonates and nonylphenol ethylene-oxide adducts |
| US4278555A (en) * | 1978-11-15 | 1981-07-14 | Ethyl Corporation | Lubricant composition |
| US4479882A (en) * | 1981-06-01 | 1984-10-30 | Texaco Inc. | Marine diesel cylinder oils containing polyalkoxylated phenoxy compounds for improved spreadability |
| US9809779B2 (en) | 2012-12-27 | 2017-11-07 | The Lubrizol Corporation | Lubricating composition containing an acylated polyalkylene oxide |
| SG10201701993TA (en) | 2013-03-12 | 2017-05-30 | Lubrizol Corp | Lubricating Composition Containing Lewis Acid Reaction Product |
| EP3024916B1 (en) * | 2013-05-30 | 2019-06-26 | The Lubrizol Corporation | Lubricating composition containing an oxyalkylated hydrocarbyl phenol |
| EP2909292B1 (en) | 2013-08-15 | 2017-10-04 | The Lubrizol Corporation | Method with lubricating composition containing a detergent |
| EP3227415B1 (en) | 2014-12-03 | 2022-11-09 | The Lubrizol Corporation | Lubricating composition containing an oxyalkylated aromatic polyol compound |
| SG11201704171RA (en) | 2014-12-03 | 2017-06-29 | Lubrizol Corp | Lubricating composition containing an oxyalkylated hydrocarbyl phenol |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2361804A (en) * | 1941-02-18 | 1944-10-31 | Union Oil Co | Lubricating composition |
| US2366191A (en) * | 1941-10-18 | 1945-01-02 | Union Oil Co | Diesel engine lubricating oil |
| US2398416A (en) * | 1943-05-10 | 1946-04-16 | California Research Corp | Compounded oil |
| US2447607A (en) * | 1944-12-30 | 1948-08-24 | Standard Oil Dev Co | Lubricant |
| GB616881A (en) * | 1946-05-27 | 1949-01-28 | Francis Hayward Ayden | Improvements in or relating to lubricating compositions |
| US2485150A (en) * | 1947-01-21 | 1949-10-18 | Rohm & Haas | Mineral oil compositions |
| US2485376A (en) * | 1947-02-13 | 1949-10-18 | Rohm & Haas | Corrosion-resisting lubricating compositions |
-
1951
- 1951-09-04 US US245058A patent/US2681315A/en not_active Expired - Lifetime
- 1951-12-21 GB GB29946/51A patent/GB702425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2681315A (en) | 1954-06-15 |
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