BE905181A - Procede de preparation d'additifs ep (extreme-pression). - Google Patents

Procede de preparation d'additifs ep (extreme-pression).

Info

Publication number
BE905181A
BE905181A BE1/011528A BE1011528A BE905181A BE 905181 A BE905181 A BE 905181A BE 1/011528 A BE1/011528 A BE 1/011528A BE 1011528 A BE1011528 A BE 1011528A BE 905181 A BE905181 A BE 905181A
Authority
BE
Belgium
Prior art keywords
additives
extreme
preparation
pressure
arb
Prior art date
Application number
BE1/011528A
Other languages
English (en)
French (fr)
Original Assignee
Magyar Asvanyolaj Es Foeldgaz
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 Magyar Asvanyolaj Es Foeldgaz filed Critical Magyar Asvanyolaj Es Foeldgaz
Publication of BE905181A publication Critical patent/BE905181A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02—Sulfurised compounds
    • C10M135/04—Hydrocarbons
    • 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/28—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to a carbon atom of a six-membered aromatic ring

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
BE1/011528A 1986-07-28 1986-07-28 Procede de preparation d'additifs ep (extreme-pression). BE905181A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610896A FR2602785B1 (fr) 1986-07-28 1986-07-28 Procede de preparation d'additifs ep (extreme pression)

Publications (1)

Publication Number Publication Date
BE905181A true BE905181A (fr) 1987-01-28

Family

ID=9337786

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/011528A BE905181A (fr) 1986-07-28 1986-07-28 Procede de preparation d'additifs ep (extreme-pression).

Country Status (5)

Country Link
BE (1) BE905181A (enrdf_load_stackoverflow)
CH (1) CH675121A5 (enrdf_load_stackoverflow)
FR (1) FR2602785B1 (enrdf_load_stackoverflow)
GB (1) GB2193958B (enrdf_load_stackoverflow)
NL (1) NL8601965A (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185008A (en) * 1937-12-30 1939-12-26 Hooker Electrochemical Co Di-alkylbenzenoid sulphides and process for their production
GB548150A (en) * 1941-03-25 1942-09-28 Elliott Alfred Evans Improvements in or relating to the production of alkyl, aralkyl and arylacyl organic compounds containing divalent sulphur
GB706566A (en) * 1950-06-09 1954-03-31 Bataafsche Petroleum Improvements in or relating to lubricant and hydraulic fluids compositions
US2726236A (en) * 1953-02-02 1955-12-06 Shell Dev Production of sulfur-containing high molecular weight hydrocarbon derivatives
BE541222A (enrdf_load_stackoverflow) * 1954-09-13
IT1003925B (it) * 1974-03-27 1976-06-10 Chimasa Chimica Organica Spa Procedimento per la preparazione di solfuri organici

Also Published As

Publication number Publication date
GB2193958B (en) 1991-02-06
GB8619835D0 (en) 1986-09-24
GB2193958A (en) 1988-02-24
NL8601965A (nl) 1988-02-16
FR2602785A1 (fr) 1988-02-19
CH675121A5 (enrdf_load_stackoverflow) 1990-08-31
FR2602785B1 (fr) 1990-03-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MAGYAR ASVANYOLAJ ES FOLDGAZ KISERLETI INTEZET

Effective date: 19910731