BE872181A - Procede perfectionne de preparation de sulfonates de magnesium surbasiques - Google Patents

Procede perfectionne de preparation de sulfonates de magnesium surbasiques

Info

Publication number
BE872181A
BE872181A BE191864A BE191864A BE872181A BE 872181 A BE872181 A BE 872181A BE 191864 A BE191864 A BE 191864A BE 191864 A BE191864 A BE 191864A BE 872181 A BE872181 A BE 872181A
Authority
BE
Belgium
Prior art keywords
surbasic
preparation
improved process
magnesium sulfonates
sulfonates
Prior art date
Application number
BE191864A
Other languages
English (en)
French (fr)
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of BE872181A publication Critical patent/BE872181A/xx

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
    • 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—Overbasedsulfonic acid 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • 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
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Colloid Chemistry (AREA)
BE191864A 1977-11-22 1978-11-21 Procede perfectionne de preparation de sulfonates de magnesium surbasiques BE872181A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/854,037 US4137186A (en) 1977-11-22 1977-11-22 Process for the manufacture of overbased magnesium sulfonates

Publications (1)

Publication Number Publication Date
BE872181A true BE872181A (fr) 1979-05-21

Family

ID=25317571

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191864A BE872181A (fr) 1977-11-22 1978-11-21 Procede perfectionne de preparation de sulfonates de magnesium surbasiques

Country Status (20)

Country Link
US (1) US4137186A (fi)
JP (1) JPS5492919A (fi)
AR (1) AR217486A1 (fi)
AU (1) AU520865B2 (fi)
BE (1) BE872181A (fi)
BG (1) BG32118A3 (fi)
BR (1) BR7807650A (fi)
CA (1) CA1120952A (fi)
DD (1) DD140563A5 (fi)
DE (1) DE2849426A1 (fi)
EG (1) EG13955A (fi)
ES (1) ES475305A1 (fi)
FR (1) FR2409260A1 (fi)
GB (1) GB2008610B (fi)
IT (1) IT1106126B (fi)
MX (1) MX149964A (fi)
NL (1) NL188759C (fi)
NZ (1) NZ188961A (fi)
PL (1) PL119596B1 (fi)
YU (1) YU272878A (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435301A (en) * 1982-04-19 1984-03-06 Standard Oil Company, (Indiana) Preparation of overbased magnesium phenates
US4541940A (en) * 1984-03-28 1985-09-17 Phillips Petroleum Company Stirred vortex tank reactor and method of CO2 addition for producing overbased petroleum sulfonate
FR2564830B1 (fr) * 1984-05-25 1986-09-19 Orogil Procede de preparation d'alkylaryl sulfonates de metaux alcalino-terreux a partir d'acides alkylaryl sulfoniques lineaires et additifs detergents-dispersants pour huiles lubrifiantes ainsi obtenus
US4601837A (en) * 1985-09-06 1986-07-22 Amoco Corporation Process for the preparation of overbased, molybdenum-alkaline earth metal sulfonate dispersions
FR2588270B1 (fr) * 1985-10-03 1988-02-05 Elf France Procede de preparation d'un additif pour les huiles lubrifiantes, l'additif ainsi obtenu et une composition lubrifiante renfermant ledit additif
CA2079823A1 (en) * 1991-10-07 1993-04-08 Anne C. Udding Lubricating compositions containing alkaline earth metal salts

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250710A (en) * 1963-06-03 1966-05-10 Continental Oil Co Preparation of over-based sulfonate composition
DE1768411A1 (de) * 1968-05-10 1971-04-22 Union Rheinische Braunkohlen Verfahren zum Isomerisieren und Transalkylieren von Phenolen
US3609076A (en) * 1968-10-15 1971-09-28 Standard Oil Co Method of preparing over-based alkaline earth sulfonates
US3629109A (en) * 1968-12-19 1971-12-21 Lubrizol Corp Basic magnesium salts processes and lubricants and fuels containing the same
US3830739A (en) * 1970-07-17 1974-08-20 Witco Chemical Corp Preparation of hyperbasic dispersions
IT1045687B (it) * 1972-01-24 1980-06-10 Continental Oil Co Procedimento per la preparazione di dispersioni iperbasiche in olio lubrificante
US3959164A (en) * 1972-12-20 1976-05-25 Standard Oil Company Method of preparing overbased barium sulfonates
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
CA1120952A (en) 1982-03-30
NZ188961A (en) 1980-08-26
NL188759B (nl) 1992-04-16
PL211137A1 (pl) 1979-06-18
GB2008610A (en) 1979-06-06
DD140563A5 (de) 1980-03-12
DE2849426A1 (de) 1979-05-23
FR2409260B1 (fi) 1982-03-19
BG32118A3 (en) 1982-05-14
IT7852003A0 (it) 1978-11-21
AR217486A1 (es) 1980-03-31
NL188759C (nl) 1992-09-16
JPS5492919A (en) 1979-07-23
IT1106126B (it) 1985-11-11
MX149964A (es) 1984-02-21
EG13955A (en) 1983-03-31
JPS6210928B2 (fi) 1987-03-09
YU272878A (en) 1982-08-31
BR7807650A (pt) 1979-07-31
US4137186A (en) 1979-01-30
AU520865B2 (en) 1982-03-04
NL7811441A (nl) 1979-05-25
DE2849426C2 (fi) 1989-10-19
GB2008610B (en) 1982-05-12
FR2409260A1 (fr) 1979-06-15
AU4155678A (en) 1979-05-31
PL119596B1 (en) 1982-01-30
ES475305A1 (es) 1979-04-01

Similar Documents

Publication Publication Date Title
RO75612A (ro) Procedeu pentru prepararea unor macrolide
RO76054A (ro) Procedeu pentru prepararea unor tetradecapeptide
BE873136A (fr) Procede de preparation de la vincadifformine
RO75870A (ro) Procedeu pentru prepararea unor alchilendiamine
FR2397412B1 (fr) Procede de preparation de thioxanthones eventuellement substituees
BE857244A (fr) Procede de preparation de 3-chlorocephalosporines
RO79398A (ro) Procedeu pentru prepararea unor 1-oxa-detiacefalosporine
FR2413339B1 (fr) Procede de preparation de sulfate de calcium
BE852668A (fr) Procede de preparation de 3-halomethylcephemes
BE867327A (fr) Procede de preparation de sulfonates de magnesium fortement basiques
RO83446A (ro) Procedeu pentru prepararea unor ciclopropil metoxianilide
BE860267R (fr) Procede de preparation de para-alkylphenols
PT68966A (fr) Procede de preparation de nouveaux thiobutyramides
LU80567A1 (fr) Procede pour la preparation de 3-iodo-et de 3 bromorifamycine s
BE872181A (fr) Procede perfectionne de preparation de sulfonates de magnesium surbasiques
BE866662A (fr) Procede de preparation de 3,5-dihalogenanilines
BE870104A (fr) Procede de preparation de 2-chlorosulfinyl-azetidin-4-ones
BE865667A (fr) Procede de preparation de trihalogenures de monohydrocarbyletain
BE869689A (fr) Procede pour la preparation de colorants basiques
BE866904A (fr) Procede de preparation de 3-bromophtalide
FR2378745B1 (fr) Procede pour la preparation de para-nitroso-diphenyl-hydroxylamines
RO79702A (ro) Procedeu pentru prepararea unei 3-di-n-propil-acetoxi-benzodiazepin-2-one
BE871068A (fr) Nouveau procede de preparation de 4-chloroquinoleines
RO76088A (ro) Procedeu pentru prepararea de tiocarbamati
BE850632R (fr) Procede de preparation de para-alkylphenols

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ETHYL CORP.

Effective date: 19971130