BE895232A - Procede de production de detergents superbasiques pour compositions lubrifiantes et produits ainsi obtenus - Google Patents

Procede de production de detergents superbasiques pour compositions lubrifiantes et produits ainsi obtenus

Info

Publication number
BE895232A
BE895232A BE0/209638A BE209638A BE895232A BE 895232 A BE895232 A BE 895232A BE 0/209638 A BE0/209638 A BE 0/209638A BE 209638 A BE209638 A BE 209638A BE 895232 A BE895232 A BE 895232A
Authority
BE
Belgium
Prior art keywords
products
producing
lubricating compositions
superbasic
detergents
Prior art date
Application number
BE0/209638A
Other languages
English (en)
French (fr)
Inventor
P Koch
A Santambrogio
Original Assignee
Agip Petroli
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 Agip Petroli filed Critical Agip Petroli
Publication of BE895232A publication Critical patent/BE895232A/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
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
BE0/209638A 1981-12-03 1982-12-02 Procede de production de detergents superbasiques pour compositions lubrifiantes et produits ainsi obtenus BE895232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25425/81A IT1140313B (it) 1981-12-03 1981-12-03 Processo per la produzione di detergenti sovrabasici

Publications (1)

Publication Number Publication Date
BE895232A true BE895232A (fr) 1983-06-02

Family

ID=11216660

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/209638A BE895232A (fr) 1981-12-03 1982-12-02 Procede de production de detergents superbasiques pour compositions lubrifiantes et produits ainsi obtenus

Country Status (7)

Country Link
US (1) US4465603A (enExample)
BE (1) BE895232A (enExample)
DE (1) DE3244638C2 (enExample)
FR (1) FR2517695A1 (enExample)
GB (1) GB2109807B (enExample)
IT (1) IT1140313B (enExample)
NL (1) NL187583C (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270673B (it) * 1994-10-19 1997-05-07 Euron Spa Additivo multifunzionale per olii lubrificanti compatibili con fluoroelastomeri
US7405185B2 (en) * 2003-09-26 2008-07-29 Chevron Oronite Company Llc Process for making Group II metal overbased sulfurized alkylphenols

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680096A (en) * 1951-02-12 1954-06-01 California Research Corp Process for preparing sulfurized polyvalent metal phenates
US2680097A (en) * 1953-06-24 1954-06-01 California Research Corp Preparation of phenates
US3178368A (en) * 1962-05-15 1965-04-13 California Research Corp Process for basic sulfurized metal phenates
US3629109A (en) * 1968-12-19 1971-12-21 Lubrizol Corp Basic magnesium salts processes and lubricants and fuels containing the same
US4065396A (en) * 1970-02-09 1977-12-27 Bray Oil Co. Magnesium oxide process
FR2271281B2 (enExample) * 1974-03-29 1977-01-21 Inst Francais Du Petrole
US3956018A (en) * 1974-12-30 1976-05-11 Union Carbide Corporation Primary electric current-producing dry cell using a (CFx)n cathode and an aqueous alkaline electrolyte
JPS5272707A (en) * 1975-12-15 1977-06-17 Karonaito Kagaku Kk Preparation of additive for perbasic lubricating oil
US4086170A (en) * 1976-10-08 1978-04-25 Labofina S. A. Process for preparing overbased calcium sulfonates

Also Published As

Publication number Publication date
FR2517695A1 (fr) 1983-06-10
IT8125425A0 (it) 1981-12-03
GB2109807B (en) 1985-02-13
NL187583C (nl) 1991-11-18
GB2109807A (en) 1983-06-08
NL187583B (nl) 1991-06-17
DE3244638C2 (de) 1985-08-22
FR2517695B1 (enExample) 1985-04-19
NL8204656A (nl) 1983-07-01
DE3244638A1 (de) 1983-06-09
IT1140313B (it) 1986-09-24
US4465603A (en) 1984-08-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AGIP PETROLI S.P.A.

Effective date: 19951231