BE894196A - Procede de preparation de sels d'acides dithiophosphoriques - Google Patents

Procede de preparation de sels d'acides dithiophosphoriques

Info

Publication number
BE894196A
BE894196A BE0/208870A BE208870A BE894196A BE 894196 A BE894196 A BE 894196A BE 0/208870 A BE0/208870 A BE 0/208870A BE 208870 A BE208870 A BE 208870A BE 894196 A BE894196 A BE 894196A
Authority
BE
Belgium
Prior art keywords
salts
preparation
dithiophosphoric acids
dithiophosphoric
acids
Prior art date
Application number
BE0/208870A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BE894196A publication Critical patent/BE894196A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • 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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
BE0/208870A 1981-08-27 1982-08-25 Procede de preparation de sels d'acides dithiophosphoriques BE894196A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8103990A NL8103990A (nl) 1981-08-27 1981-08-27 Werkwijze ter bereiding van zouten van dithiofosforzuren.

Publications (1)

Publication Number Publication Date
BE894196A true BE894196A (fr) 1983-02-25

Family

ID=19837982

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208870A BE894196A (fr) 1981-08-27 1982-08-25 Procede de preparation de sels d'acides dithiophosphoriques

Country Status (4)

Country Link
BE (1) BE894196A (fr)
FR (1) FR2512029A1 (fr)
GB (1) GB2104898A (fr)
NL (1) NL8103990A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577037A (en) * 1984-02-10 1986-03-18 Chevron Research Methods for preventing the precipitation of mixed zinc dialkyldithiophosphates which contain high percentages of a lower alkyl group

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471540A (en) * 1967-03-22 1969-10-07 Phillips Petroleum Co Production of metal salts of dihydrocarbyldithiophosphoric acids
US4085053A (en) * 1977-05-23 1978-04-18 Standard Oil Company (Indiana) Metal dithiophosphate process and/composition
US4215067A (en) * 1978-12-29 1980-07-29 Standard Oil Company (Indiana) Process for the preparation of zinc salts of dihydrocarbyldithiophosphoric acids

Also Published As

Publication number Publication date
FR2512029A1 (fr) 1983-03-04
GB2104898A (en) 1983-03-16
NL8103990A (nl) 1983-03-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Effective date: 19840825