GB1015769A - Process for overbased sulfurized metal phenates - Google Patents
Process for overbased sulfurized metal phenatesInfo
- Publication number
- GB1015769A GB1015769A GB18479/63A GB1847963A GB1015769A GB 1015769 A GB1015769 A GB 1015769A GB 18479/63 A GB18479/63 A GB 18479/63A GB 1847963 A GB1847963 A GB 1847963A GB 1015769 A GB1015769 A GB 1015769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkaline earth
- earth metal
- oxide
- mole
- amount
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 6
- -1 alkyl phenol Chemical compound 0.000 abstract 4
- 239000010687 lubricating oil Substances 0.000 abstract 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 abstract 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 239000001569 carbon dioxide Substances 0.000 abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 abstract 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 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 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229920006389 polyphenyl polymer Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229930195734 saturated hydrocarbon Natural products 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G99/00—Subject matter not provided for in other groups of this subclass
- C07G99/002—Compounds of unknown constitution containing sulfur
- C07G99/0024—Overbased 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
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
-
- 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
- C10M2203/06—Well-defined aromatic 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
- 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
- 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
- C10M2203/104—Aromatic fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/106—Naphthenic fractions
-
- 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
- C10M2207/021—Hydroxy compounds having hydroxy 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
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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
- C10M2219/08—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
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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
- C10M2219/08—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
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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
- C10M2219/08—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
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/251—Alcohol-fuelled engines
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
- C10N2040/28—Rotary engines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
Abstract
A lubricating oil composition containing a basic carbonated sulphurized alkaline earth metal alkyl phenate is made by blending together in a lubricating oil medium an alkyl phenol, a metal sulphonate, a monohydric alcohol having from 8 to 18 carbon atoms, and sulphur, there being for each molal quantity of alkyl phenol from 0.01 to 1 mole of sulphonate and from 0.05 to 0.15 mole of the alcohol, adding to the resulting blend an alkaline earth metal hydroxide or oxide, the mole ratio of sulphur to alkaline earth metal being from 0.25 to 4.0, then adding ethylene glycol in an amount such that the mole ratio of said hydroxide or oxide to ethylene glycol is in the range of from 2:1 to 0.25:1, heating the resulting mixture to remove water of reaction, adding carbon dioxide in an amount of from 300 to 10 mole per cent of the alkyl phenol, removing uncombined carbon dioxide, adding a further amount of said hydroxide or oxide, heating to remove water of reaction, adding further carbon dioxide in an amount of from 300 to 10 mole per cent, and thereafter heating the reaction mixture at reduced pressure to remove ethylene glycol, the total amount of the alkaline earth metal hydroxide or oxide used being such as to give a base ratio of 1.2 to 4.5. The alkyl phenols have the formula (R)aAOH where A is an essentially hydrocarbon aromatic radical, R is a straight or branched chain, saturated or unsaturated essentially hydrocarbon radical having 4 to 30 carbon atoms and a is 1 or 2. The total number of carbon atoms for R has a minimum value of 8. The metal sulphonates contain from 0 to 300% of metal in excess of normal sulphonates. The basic sulphonates are made by addition of excess base to neutral sulphonates of the formula [(R)aASO3]2M where R is a straight or branched chain saturated or unsaturated hydrocarbon radical of molecular weight of about 150 to 800, A is an aromatic radical, a is 1 to 4 and M is an alkaline earth metal. The lubricating oils include petroleum lubricating oils, alkylene polymers, alkylene oxide-type polymers, carboxylic acid esters, alkyl benzenes, polyphenyls, and polymers of silicon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19496362A | 1962-05-15 | 1962-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1015769A true GB1015769A (en) | 1966-01-05 |
Family
ID=22719536
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18479/63A Expired GB1015769A (en) | 1962-05-15 | 1963-05-09 | Process for overbased sulfurized metal phenates |
GB18478/63A Expired GB1016655A (en) | 1962-05-15 | 1963-05-09 | Process for basic sulfurized metal phenates |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18478/63A Expired GB1016655A (en) | 1962-05-15 | 1963-05-09 | Process for basic sulfurized metal phenates |
Country Status (4)
Country | Link |
---|---|
US (1) | USB194963I5 (en) |
DE (2) | DE1278053B (en) |
FR (2) | FR1356762A (en) |
GB (2) | GB1015769A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003694A1 (en) * | 1978-02-08 | 1979-08-22 | Orogil | Method for preparing highly based detergents-dispersants for lubricating oils, and product thus obtained |
EP0006796A1 (en) * | 1978-06-26 | 1980-01-09 | Orogil | Process for the preparation of overbased metalliferous detergent-dispersant agents for lubricating oils and product obtained |
EP0007257A1 (en) * | 1978-06-26 | 1980-01-23 | Orogil | Process for the preparation of detergent-dispersant agents of high alkali content for lubricating oils and product obtained |
EP0007260A1 (en) * | 1978-06-26 | 1980-01-23 | Orogil | Process for the preparation of metalliferous detergent-dispersant additives of high alkali content, especially for lubricating oils, and product obtained |
US6239309B1 (en) | 1999-12-21 | 2001-05-29 | Chevron Oronite S.A. | Synthesis of an overbased detergent from sludge coming from the production high BN overbased alkylaryl sulfonate or overbased sulfurized alkylphenate |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772198A (en) * | 1971-06-07 | 1973-11-13 | Continental Oil Co | Method for preparing overbased oil soluble compositions |
US3865737A (en) * | 1973-07-02 | 1975-02-11 | Continental Oil Co | Process for preparing highly-basic, magnesium-containing dispersion |
GB1551819A (en) * | 1975-05-23 | 1979-09-05 | Exxon Research Engineering Co | Production of basic magnesium detergent additives |
FR2549080B1 (en) * | 1983-07-11 | 1986-04-04 | Orogil | PROCESS FOR THE PREPARATION OF VERY HIGH ALKALINITY DETERGENT-DISPERSANT ADDITIVES BASED ON CALCIUM AND DETERGENT-DISPERSANT ADDITIVES FOR LUBRICATING OILS THUS OBTAINED |
US5529705A (en) * | 1995-03-17 | 1996-06-25 | Chevron Chemical Company | Methods for preparing normal and overbased phenates |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB744534A (en) * | 1952-02-01 | 1956-02-08 | Exxon Research Engineering Co | Improved lubricating oil additive compositions |
-
0
- US US194963D patent/USB194963I5/en active Pending
-
1963
- 1963-05-09 GB GB18479/63A patent/GB1015769A/en not_active Expired
- 1963-05-09 GB GB18478/63A patent/GB1016655A/en not_active Expired
- 1963-05-14 DE DEC29934A patent/DE1278053B/en active Pending
- 1963-05-14 DE DEC20933A patent/DE1290645B/en active Pending
- 1963-05-15 FR FR934858A patent/FR1356762A/en not_active Expired
- 1963-05-15 FR FR934859A patent/FR1356763A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003694A1 (en) * | 1978-02-08 | 1979-08-22 | Orogil | Method for preparing highly based detergents-dispersants for lubricating oils, and product thus obtained |
FR2416942A1 (en) * | 1978-02-08 | 1979-09-07 | Orogil | PROCESS FOR PREPARING DETERGENT-DISPERSANTS OF HIGH ALKALINITY FOR LUBRICATING OILS |
US4251379A (en) | 1978-02-08 | 1981-02-17 | Orogil | Detergent-dispersants of high alkalinity for lubricating oils and process for their preparation |
EP0006796A1 (en) * | 1978-06-26 | 1980-01-09 | Orogil | Process for the preparation of overbased metalliferous detergent-dispersant agents for lubricating oils and product obtained |
EP0007257A1 (en) * | 1978-06-26 | 1980-01-23 | Orogil | Process for the preparation of detergent-dispersant agents of high alkali content for lubricating oils and product obtained |
EP0007260A1 (en) * | 1978-06-26 | 1980-01-23 | Orogil | Process for the preparation of metalliferous detergent-dispersant additives of high alkali content, especially for lubricating oils, and product obtained |
FR2429833A1 (en) * | 1978-06-26 | 1980-01-25 | Orogil | PROCESS FOR THE PREPARATION OF SURALKALINATED METAL DETERGENTS-DISPERSANTS FOR LUBRICATING OILS |
FR2429832A1 (en) * | 1978-06-26 | 1980-01-25 | Orogil | IMPROVED PROCESS FOR THE PREPARATION OF HIGH ALKALINITY METAL DETERGENT-DISPERSANT ADDITIVES, PARTICULARLY FOR LUBRICATING OILS |
FR2429831A2 (en) * | 1978-06-26 | 1980-01-25 | Orogil | NOVEL PROCESS FOR THE PREPARATION OF HIGH ALKALINITY DETERGENT DISPERSANTS FOR LUBRICATING OILS |
US4302342A (en) | 1978-06-26 | 1981-11-24 | Orogil | Process for the preparation of detergent dispersants of high alkalinity for lubricating oils and the product obtained therefrom |
US6239309B1 (en) | 1999-12-21 | 2001-05-29 | Chevron Oronite S.A. | Synthesis of an overbased detergent from sludge coming from the production high BN overbased alkylaryl sulfonate or overbased sulfurized alkylphenate |
US6313336B1 (en) | 1999-12-21 | 2001-11-06 | Chevron Oronite S.A. | Synthesis of an overbased detergent from sludge coming from the production of high BN overbased alkylaryl sulfonate or overbased sulfurized alkylphenate |
Also Published As
Publication number | Publication date |
---|---|
FR1356762A (en) | 1964-03-27 |
FR1356763A (en) | 1964-03-27 |
DE1278053B (en) | 1968-09-19 |
USB194963I5 (en) | |
DE1290645B (en) | 1969-03-13 |
GB1016655A (en) | 1966-01-12 |
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