DK138653B - Fremgangsmaade til fremstilling af dithiophosphorsyre-o,o-dialkylstere - Google Patents

Fremgangsmaade til fremstilling af dithiophosphorsyre-o,o-dialkylstere

Info

Publication number
DK138653B
DK138653B DK191475AA DK191475A DK138653B DK 138653 B DK138653 B DK 138653B DK 191475A A DK191475A A DK 191475AA DK 191475 A DK191475 A DK 191475A DK 138653 B DK138653 B DK 138653B
Authority
DK
Denmark
Prior art keywords
dialkylsters
procedure
preparation
dithiophosphoric acid
dithiophosphoric
Prior art date
Application number
DK191475AA
Other languages
English (en)
Other versions
DK138653C (da
DK191475A (da
Inventor
H Roszinski
B Lippsmeier
G Hartlapp
Original Assignee
Hoechst Ag
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
Priority claimed from DE19742421462 external-priority patent/DE2421462C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK191475A publication Critical patent/DK191475A/da
Publication of DK138653B publication Critical patent/DK138653B/da
Application granted granted Critical
Publication of DK138653C publication Critical patent/DK138653C/da

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

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)
DK191475A 1974-05-03 1975-05-02 Fremgangsmaade til fremstilling af dithiophosphorsyre-o,o-dialkylestere DK138653C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742421462 DE2421462C3 (de) 1974-05-03 Verfahren zur Gewinnung von Dithiophosphorsäure-0,0-diestern

Publications (3)

Publication Number Publication Date
DK191475A DK191475A (da) 1975-11-04
DK138653B true DK138653B (da) 1978-10-09
DK138653C DK138653C (da) 1980-05-05

Family

ID=5914602

Family Applications (1)

Application Number Title Priority Date Filing Date
DK191475A DK138653C (da) 1974-05-03 1975-05-02 Fremgangsmaade til fremstilling af dithiophosphorsyre-o,o-dialkylestere

Country Status (11)

Country Link
US (1) US4020129A (da)
JP (1) JPS50149628A (da)
BE (1) BE828683A (da)
CA (1) CA1030977A (da)
CH (1) CH599240A5 (da)
DD (1) DD119240A5 (da)
DK (1) DK138653C (da)
FR (1) FR2269534B1 (da)
GB (1) GB1480442A (da)
IT (1) IT1035579B (da)
NL (1) NL7504958A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806210A (en) * 1987-09-11 1989-02-21 The Lubrizol Corporation H2 S and alcohol recovery process
US11958875B1 (en) * 2023-03-31 2024-04-16 Afton Chemical Corporation Thiophosphoric acid products for antiwear additives
US11884892B1 (en) * 2023-03-31 2024-01-30 Afton Chemical Corporation Antiwear system for improved copper corrosion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85053C (da) * 1951-07-02
US3671612A (en) * 1968-04-05 1972-06-20 Knapsack Ag Process for the manufacture of ammonium dialkyldithiophosphates
BE757829A (fr) * 1969-10-24 1971-04-21 Knapsack Ag Procede de preparation de melange de sels a partir de sels alcalins d'acides 0,0-dialkyldithiophosphoriques

Also Published As

Publication number Publication date
DE2421462B2 (de) 1977-01-20
FR2269534A1 (da) 1975-11-28
IT1035579B (it) 1979-10-20
DK138653C (da) 1980-05-05
US4020129A (en) 1977-04-26
GB1480442A (en) 1977-07-20
DK191475A (da) 1975-11-04
DE2421462A1 (de) 1975-11-13
BE828683A (fr) 1975-11-03
JPS50149628A (da) 1975-11-29
NL7504958A (nl) 1975-11-05
FR2269534B1 (da) 1978-05-19
DD119240A5 (da) 1976-04-12
CA1030977A (en) 1978-05-09
CH599240A5 (da) 1978-05-31

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