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 (14)

* 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
US4597880A (en) * 1983-09-09 1986-07-01 Witco Corporation One-step process for preparation of overbased calcium sulfonate greases and thickened compositions
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
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
US12460150B1 (en) 2024-09-27 2025-11-04 Afton Chemical Corporation Low-ash lubricating compositions

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

Similar Documents

Publication Publication Date Title
BE842469A (fr) Procede pour preparer des ethers
LU80224A1 (fr) Procede pour preparer des furocoumarines
BE859821A (fr) Procede ameliore pour preparer des ether-sulfonates
BE858911A (fr) Procede pour preparer du m-phenoxybenzaldehyde
BE867935A (fr) Procede pour preparer des hydrocarbylsulfonates alcalino-terreux surbasiques
BE857919R (fr) Procede pour preparer un latex
BE865146A (fr) Procede perfectionne pour preparer le 2-ethylhexanol
RO77272A (fr) Procede pour preparer o-methaliloxyphenole
RO71900A (fr) Procede pour preparer 1l-desoxy-16-aryle-omega-tetranorprostaglandine
FR2343786A1 (fr) Procede pour preparer des colorants de coumarine
FR2336359A1 (fr) Procede pour preparer des elements de construction revetus
BE849598A (fr) Procede pour preparer des organosiloxannes
FR2298548A1 (fr) Procede pour preparer des 2-amino-benzothiazoles
RO75980A (fr) Procede pour preparer 2beta-methylpyperazino-16-beta-pyperidino-3alpha-17beta-diacetoxy-5alpha-androstane
BE863700A (fr) Azetidinones et procede pour les preparer
BE867678A (fr) Procede pour preparer de l'o-cinnamylphenol
RO79971A (fr) Procede pour preparer 11,17,21-trihydroxypregna-4-en-3,20-dione
BE855315A (fr) Procede pour preparer le pu02
PT65681B (fr) Procede pour preparer des herbicides de pyrazolyl-triazol
RO70657A (fr) Procede pour preparer 2,6,6-trimethyle-2-cyanomethyltetrahydropyrane
BE871957A (fr) 13,14-didehydro-prostaglandines et procede pour les preparer
RO71277A (fr) Procede de preparer 2-brome-alpha-ergocryptine
RO70999A2 (fr) Procede pour preparer z-9-tricosene
BE865971A (fr) Procede pour preparer des cetones monohalogenee
BE845876A (fr) Procede pour preparer des elements de construction revetus

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EDWIN COOPER & CY LTD

Effective date: 19920630