GB1318684A - Process for preparing high alkalinity additives for lubricating oils - Google Patents
Process for preparing high alkalinity additives for lubricating oilsInfo
- Publication number
- GB1318684A GB1318684A GB129571A GB129571A GB1318684A GB 1318684 A GB1318684 A GB 1318684A GB 129571 A GB129571 A GB 129571A GB 129571 A GB129571 A GB 129571A GB 1318684 A GB1318684 A GB 1318684A
- Authority
- GB
- United Kingdom
- Prior art keywords
- additives
- phenol
- derived therefrom
- compounds derived
- lubricating oils
- 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
Classifications
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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
- 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
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- 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
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/081—Inorganic acids or salts thereof containing halogen
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- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/082—Inorganic acids or salts thereof containing nitrogen
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- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
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- 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
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- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
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- C10M2203/104—Aromatic fractions
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- C10M2203/106—Naphthenic fractions
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- C10M2203/108—Residual fractions, e.g. bright stocks
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- 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
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- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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- C10M2207/22—Acids obtained from polymerised unsaturated acids
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- 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
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- 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
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- C10M2219/046—Overbasedsulfonic acid salts
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- 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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- C10M2223/047—Thioderivatives not containing metallic elements
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- 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
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- C10M2225/041—Hydrocarbon polymers
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- C10N2010/04—Groups 2 or 12
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- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
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- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
- C10N2040/253—Small diesel engines
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- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7002168A FR2074723A6 (da) | 1970-01-21 | 1970-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1318684A true GB1318684A (en) | 1973-05-31 |
Family
ID=9049405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB129571A Expired GB1318684A (en) | 1970-01-21 | 1971-01-11 | Process for preparing high alkalinity additives for lubricating oils |
Country Status (3)
Country | Link |
---|---|
US (1) | US3671430A (da) |
FR (1) | FR2074723A6 (da) |
GB (1) | GB1318684A (da) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2271281B2 (da) * | 1974-03-29 | 1977-01-21 | Inst Francais Du Petrole | |
GB1469289A (en) * | 1974-07-05 | 1977-04-06 | Exxon Research Engineering Co | Detergent additives |
US4283940A (en) * | 1980-01-03 | 1981-08-18 | Exxon Research & Engineering Co. | Method for deconditioning an engine used in fuel economy tests |
US5133900A (en) * | 1987-03-16 | 1992-07-28 | King Industries, Inc. | Thermooxidatively stable compositions |
US5023016A (en) * | 1987-03-16 | 1991-06-11 | King Industries, Inc. | Thermally stable sulfonate compositions |
US4895674A (en) * | 1987-03-16 | 1990-01-23 | King Industries, Inc. | Thermally stable sulfonate compositions |
US5169564A (en) * | 1987-03-16 | 1992-12-08 | King Industries, Inc. | Thermooxidatively stable compositions |
US5032299A (en) * | 1987-07-30 | 1991-07-16 | The Lubrizol Corporation | Magnesium overbasing process |
US4775490A (en) * | 1987-07-30 | 1988-10-04 | The Lubrizol Corporation | Magnesium overbasing process |
GB8814012D0 (en) * | 1988-06-14 | 1988-07-20 | Bp Chemicals Additives | Chemical process |
GB8814013D0 (en) * | 1988-06-14 | 1988-07-20 | Bp Chemicals Additives | Chemical process |
GB8814010D0 (en) * | 1988-06-14 | 1988-07-20 | Bp Chemicals Addivites Ltd | Lubricating oil additives |
GB8814009D0 (en) * | 1988-06-14 | 1988-07-20 | Bp Chemicals Additives | Lubricating oil additives |
FR2733165B1 (fr) * | 1995-04-20 | 1997-06-13 | Inst Francais Du Petrole | Carbonates alcalins ou alcalino-terreux colloidaux contenant un compose de calcium,de phospore et de soufre sous forme miscellisee |
FR2773885B1 (fr) * | 1998-01-16 | 2000-03-03 | Elf Antar France | Methode de caracterisation de la capacite de neutralisation d'un lubrifiant et dispositif pour la mise en oeuvre de cette methode |
US6159912A (en) * | 1998-11-05 | 2000-12-12 | Chevron Chemical Company Llc | Low viscosity, chloride-free, low overbased alkyl-aryl-sulfonate, its application as an additive for lubricating oil, and methods of preparation |
US20070151526A1 (en) * | 2005-12-02 | 2007-07-05 | David Colbourne | Diesel engine system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616924A (en) * | 1951-03-16 | 1952-11-04 | Lubrizol Corp | Organic alkaline earth metal complexes and method of making same |
US2695910A (en) * | 1951-05-03 | 1954-11-30 | Lubrizol Corp | Methods of preparation of superbased salts |
GB1044148A (en) * | 1963-09-16 | 1966-09-28 | Lubrizol Corp | Carbonated calcium sulfonate complexes |
FR1142932A (fr) * | 1966-07-15 | 1957-09-24 | Lubrizol Corp | Compositions métalliques organiques et leur procédé de fabrication |
-
1970
- 1970-01-21 FR FR7002168A patent/FR2074723A6/fr not_active Expired
-
1971
- 1971-01-11 GB GB129571A patent/GB1318684A/en not_active Expired
- 1971-01-19 US US107846A patent/US3671430A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3671430A (en) | 1972-06-20 |
FR2074723A6 (da) | 1971-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |