CH479690A - Procedimento per la preparazione di un additivo avente proprietà antisaldanti e antiusura per olii minerali o sintetici - Google Patents

Procedimento per la preparazione di un additivo avente proprietà antisaldanti e antiusura per olii minerali o sintetici

Info

Publication number
CH479690A
CH479690A CH28764A CH28764A CH479690A CH 479690 A CH479690 A CH 479690A CH 28764 A CH28764 A CH 28764A CH 28764 A CH28764 A CH 28764A CH 479690 A CH479690 A CH 479690A
Authority
CH
Switzerland
Prior art keywords
mineral
additive
welding
preparation
synthetic oils
Prior art date
Application number
CH28764A
Other languages
English (en)
Inventor
Imparato Luigi
Ross Sergio Del
Original Assignee
Snam Spa
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 Snam Spa filed Critical Snam Spa
Publication of CH479690A publication Critical patent/CH479690A/it

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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02—Sulfurised 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
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing 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
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • 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
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
    • 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
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/085—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives thereof
    • 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
    • C10N2040/20—Metal working
    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH28764A 1963-01-21 1964-01-13 Procedimento per la preparazione di un additivo avente proprietà antisaldanti e antiusura per olii minerali o sintetici CH479690A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT124563 1963-01-21

Publications (1)

Publication Number Publication Date
CH479690A true CH479690A (it) 1969-10-15

Family

ID=11101231

Family Applications (1)

Application Number Title Priority Date Filing Date
CH28764A CH479690A (it) 1963-01-21 1964-01-13 Procedimento per la preparazione di un additivo avente proprietà antisaldanti e antiusura per olii minerali o sintetici

Country Status (7)

Country Link
US (1) US3316237A (it)
BE (1) BE642582A (it)
CH (1) CH479690A (it)
DE (1) DE1266431B (it)
GB (1) GB1047042A (it)
LU (1) LU45216A1 (it)
NL (2) NL6400393A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL180849C (nl) * 1971-02-19 1987-05-04 Sun Research Development Werkwijze voor de bereiding van smeerolie alsmede werkwijze ter bereiding van het daarbij te gebruiken zwavelingsprodukt.
US4166796A (en) * 1971-04-19 1979-09-04 Suntech, Inc. Composition comprising a cosulfurized blend of lard oil and an olefin
US4321153A (en) * 1971-04-19 1982-03-23 Suntech, Inc. Process of sulfurizing triglyceride and an olefin
US4166797A (en) * 1971-04-19 1979-09-04 Suntech, Inc. Oil containing a consulfurized olefin-triglyceride blend
US3963692A (en) * 1974-06-27 1976-06-15 Lubricaton Company Of America Sulfur-chlorinated polynuclear aromatic and fat mixture
US4132659A (en) * 1977-12-30 1979-01-02 Chevron Research Company Sulfur and chlorine-containing lubricating oil additive
US4456540A (en) * 1979-06-18 1984-06-26 Sun Tech, Inc. Process of sulfurizing triglyceride and an olefin
US4664825A (en) * 1984-10-25 1987-05-12 The Lubrizol Corporation Sulfurized compositions and lubricants containing them

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227952A (en) * 1938-07-20 1941-01-07 Standard Oil Dev Co Sulphurized oil
US2244886A (en) * 1939-08-28 1941-06-10 Lubri Zol Dev Corp Lubricating oil
US2433853A (en) * 1944-11-23 1948-01-06 Lubri Zol Dev Corp Sulfurized oils
US2496508A (en) * 1946-06-26 1950-02-07 Standard Oil Co Stabilized organic sulfur-containing compounds
US2539188A (en) * 1948-05-25 1951-01-23 Great Lakes Carbon Corp Sulfochlorohydrocarbons and method for making them
US2675373A (en) * 1950-11-15 1954-04-13 Socony Vacuum Oil Co Inc Suppression of acidic gas evolution
US2943990A (en) * 1956-01-20 1960-07-05 Sinclair Refining Co Process and composition for preparing sulfur-chlorinated cutting oils
US3210280A (en) * 1961-03-22 1965-10-05 Fmc Corp Chlorinated sulfurized esters

Also Published As

Publication number Publication date
DE1266431B (de) 1968-04-18
LU45216A1 (it) 1965-07-14
US3316237A (en) 1967-04-25
BE642582A (it) 1964-07-16
NL6400393A (it) 1964-07-22
NL125433C (it)
GB1047042A (en) 1966-11-02

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Legal Events

Date Code Title Description
PL Patent ceased