IT1035579B - Procedimento per ricavare o o diesteri di acido ditiofosfori co - Google Patents
Procedimento per ricavare o o diesteri di acido ditiofosfori coInfo
- Publication number
- IT1035579B IT1035579B IT49387/75A IT4938775A IT1035579B IT 1035579 B IT1035579 B IT 1035579B IT 49387/75 A IT49387/75 A IT 49387/75A IT 4938775 A IT4938775 A IT 4938775A IT 1035579 B IT1035579 B IT 1035579B
- Authority
- IT
- Italy
- Prior art keywords
- dithiophosphors
- diesters
- procedure
- obtaining
- acid
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000005690 diesters Chemical class 0.000 title 1
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)
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 (1)
Publication Number | Publication Date |
---|---|
IT1035579B true IT1035579B (it) | 1979-10-20 |
Family
ID=5914602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49387/75A IT1035579B (it) | 1974-05-03 | 1975-04-30 | Procedimento per ricavare o o diesteri di acido ditiofosfori co |
Country Status (11)
Country | Link |
---|---|
US (1) | US4020129A (it) |
JP (1) | JPS50149628A (it) |
BE (1) | BE828683A (it) |
CA (1) | CA1030977A (it) |
CH (1) | CH599240A5 (it) |
DD (1) | DD119240A5 (it) |
DK (1) | DK138653C (it) |
FR (1) | FR2269534B1 (it) |
GB (1) | GB1480442A (it) |
IT (1) | IT1035579B (it) |
NL (1) | NL7504958A (it) |
Families Citing this family (1)
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE512531A (it) * | 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 |
-
1975
- 1975-04-14 GB GB15232/75A patent/GB1480442A/en not_active Expired
- 1975-04-16 CA CA224,759A patent/CA1030977A/en not_active Expired
- 1975-04-25 NL NL7504958A patent/NL7504958A/xx not_active Application Discontinuation
- 1975-04-29 CH CH546675A patent/CH599240A5/xx not_active IP Right Cessation
- 1975-04-29 US US05/572,838 patent/US4020129A/en not_active Expired - Lifetime
- 1975-04-30 DD DD185802A patent/DD119240A5/xx unknown
- 1975-04-30 IT IT49387/75A patent/IT1035579B/it active
- 1975-05-01 JP JP50053096A patent/JPS50149628A/ja active Pending
- 1975-05-02 FR FR7513853A patent/FR2269534B1/fr not_active Expired
- 1975-05-02 DK DK191475A patent/DK138653C/da active
- 1975-05-02 BE BE156026A patent/BE828683A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2421462B2 (de) | 1977-01-20 |
GB1480442A (en) | 1977-07-20 |
DD119240A5 (it) | 1976-04-12 |
DK138653B (da) | 1978-10-09 |
DK191475A (da) | 1975-11-04 |
NL7504958A (nl) | 1975-11-05 |
FR2269534B1 (it) | 1978-05-19 |
FR2269534A1 (it) | 1975-11-28 |
CA1030977A (en) | 1978-05-09 |
BE828683A (fr) | 1975-11-03 |
CH599240A5 (it) | 1978-05-31 |
US4020129A (en) | 1977-04-26 |
DK138653C (da) | 1980-05-05 |
JPS50149628A (it) | 1975-11-29 |
DE2421462A1 (de) | 1975-11-13 |
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