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BE867935A - Procede pour preparer des hydrocarbylsulfonates alcalino-terreux surbasiques - Google Patents

Procede pour preparer des hydrocarbylsulfonates alcalino-terreux surbasiques

Info

Publication number
BE867935A
BE867935A BE188420A BE188420A BE867935A BE 867935 A BE867935 A BE 867935A BE 188420 A BE188420 A BE 188420A BE 188420 A BE188420 A BE 188420A BE 867935 A BE867935 A BE 867935A
Authority
BE
Belgium
Prior art keywords
hydrocarbylsulfonates
alkalino
superbasic
earth
preparing
Prior art date
Application number
BE188420A
Other languages
English (en)
Original Assignee
Edwin Cooper & Cy Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Edwin Cooper & Cy Ltd filed Critical Edwin Cooper & Cy Ltd
Publication of BE867935A publication Critical patent/BE867935A/fr

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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
BE188420A 1977-06-14 1978-06-08 Procede pour preparer des hydrocarbylsulfonates alcalino-terreux surbasiques BE867935A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24865/77A GB1594699A (en) 1977-06-14 1977-06-14 Overbased alkaline earth metal hydrocarbyl sulphonate

Publications (1)

Publication Number Publication Date
BE867935A true BE867935A (fr) 1978-12-08

Family

ID=10218482

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188420A BE867935A (fr) 1977-06-14 1978-06-08 Procede pour preparer des hydrocarbylsulfonates alcalino-terreux surbasiques

Country Status (4)

Country Link
US (1) US4206062A (fr)
BE (1) BE867935A (fr)
FR (1) FR2394524A1 (fr)
GB (1) GB1594699A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427559A (en) 1981-01-26 1984-01-24 Texaco Inc. Method of preparing overbased calcium sulfonates
CA1224803A (fr) * 1983-09-09 1987-07-28 Witco Corporation Procede a une etape pour la preparation de graisses a exces de base de sulfonates de calcium, ainsi que de compositions epaissies
US4597880A (en) * 1983-09-09 1986-07-01 Witco Corporation One-step process for preparation of overbased calcium sulfonate greases and thickened compositions
US4615841A (en) * 1983-09-22 1986-10-07 Dresser Industries, Inc. Process for making alkaline-earth metal salts of alkaryl sulfonic acids
US4557840A (en) * 1984-05-11 1985-12-10 Phillips Petroleum Company Continuous process for overbasing petroleum sulfonate in a pipe reactor with multiple entry of countercurrent carbon dioxide
US4677074A (en) * 1984-06-21 1987-06-30 The Lubrizol Corporation Process for reducing sulfur-containing contaminants in sulfonated hydrocarbons
FR2588269B1 (fr) * 1985-10-03 1988-02-05 Elf France Procede de preparation d'additifs surbases tres fluides et a basicite elevee et composition contenant lesdits additifs
US4824584A (en) * 1987-10-15 1989-04-25 Witco Corporation One-step process for preparation of thixotropic overbased calcium sulfonate complex thickened compositions
US5259966A (en) * 1992-11-10 1993-11-09 The Lubrizol Corporation Low chlorine overbased calcium salts
US5710087A (en) * 1994-09-27 1998-01-20 Swanson; Rollin C. Process for catalytic conversion of water and carbon dioxide to low cost energy, hydrogen, carbon monoxide, oxygen and hydrocarbons
US5516742A (en) * 1994-09-27 1996-05-14 Swanson; Rollin C. Catalytic conversion of water and carbon dioxide to low cost energy, hydrogen, carbon monoxide, oxygen and hydrocarbons
EP1721958A1 (fr) * 2005-05-10 2006-11-15 Infineum International Limited Detergent
US20080287328A1 (en) * 2007-05-16 2008-11-20 Loper John T Lubricating composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956018A (en) * 1955-07-01 1960-10-11 Continental Oil Co Metal containing organic compositions and method of preparing the same
US3027325A (en) * 1955-11-07 1962-03-27 Lubrizol Corp Oil-soluble calcium carbonate dispersions and method of preparation
FR1533477A (fr) * 1966-06-20 1968-07-19 Standard Oil Co Perfectionnements aux procédés pour la préparation de sulfonates alcalino-terreux à alcalinité accrue
GB1100985A (en) * 1966-11-30 1968-01-31 Mobil Oil Corp Metal formate-overbased metal sulphonate complexes
US3609076A (en) * 1968-10-15 1971-09-28 Standard Oil Co Method of preparing over-based alkaline earth sulfonates
GB1399092A (en) * 1971-05-27 1975-06-25 Cooper & Co Ltd Edwin Lubricant additives
US3865737A (en) * 1973-07-02 1975-02-11 Continental Oil Co Process for preparing highly-basic, magnesium-containing dispersion

Also Published As

Publication number Publication date
US4206062A (en) 1980-06-03
GB1594699A (en) 1981-08-05
FR2394524A1 (fr) 1979-01-12
FR2394524B1 (fr) 1984-05-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EDWIN COOPER & CY LTD

Effective date: 19920630