BE691228A - - Google Patents
Info
- Publication number
- BE691228A BE691228A BE691228DA BE691228A BE 691228 A BE691228 A BE 691228A BE 691228D A BE691228D A BE 691228DA BE 691228 A BE691228 A BE 691228A
- Authority
- BE
- Belgium
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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
- C07F9/3817—Acids containing the structure (RX)2P(=X)-alk-N...P (X = O, S, Se)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural 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 |
|---|---|---|---|
| DEK0057930 | 1965-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE691228A true BE691228A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-16 |
Family
ID=7228467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE691228D BE691228A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-12-16 | 1966-12-14 |
Country Status (9)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE764270A (fr) * | 1970-03-20 | 1971-08-02 | Benckiser Gmbh Joh A | Acide niril-tris-(methylenephosphonique) et son procede de preparation |
| DE2017974A1 (de) * | 1970-04-15 | 1971-11-04 | Joh. A. Benckiser Gmbh Chemische Fabrik, 6700 Ludwigshafen | Verfahren zur Herstellung von Aminoalkylenphosphonsäuren |
| CA1027136A (en) * | 1973-05-17 | 1978-02-28 | Robert S. Mitchell | Phosphonomethyl amino carboxylates and process for preparation |
| US3899619A (en) * | 1973-08-24 | 1975-08-12 | Us Agriculture | 1,3,5-Triaza-7-phosphaadamantane and derivatives as flame retardants for textiles |
| US3974090A (en) * | 1975-03-20 | 1976-08-10 | Monsanto Company | Imino alkylimino phosphonates and method for preparing and using same |
| US4053505A (en) * | 1976-01-05 | 1977-10-11 | Monsanto Company | Preparation of n-phosphonomethyl glycine |
| US4235809A (en) * | 1976-08-12 | 1980-11-25 | Petrolite Corporation | α-Amino phosphonic acids |
| DE2829046A1 (de) * | 1978-07-01 | 1980-01-10 | Benckiser Knapsack Gmbh | Verfahren zur herstellung von acylamino-methanphosphonsaeuren |
| US4657705A (en) * | 1985-09-23 | 1987-04-14 | Monsanto Company | Process for the preparation of N-substituted aminomethylphosphonic acids |
| RU2293087C1 (ru) * | 2005-12-05 | 2007-02-10 | Открытое акционерное общество "Химпром" | Способ получения кристаллической динатриевой соли нитрилотриметилфосфоновой кислоты одноводной |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2684286A (en) * | 1951-11-26 | 1954-07-20 | Joseph L Krieger | Preparation of phosphorous acid |
| NL285361A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-11-13 | 1900-01-01 | ||
| US3154546A (en) * | 1962-04-20 | 1964-10-27 | Gray Pharmaceutical Co | Methenamine undecylenate and method of preparation |
-
0
- DE DENDAT1249275D patent/DE1249275B/de active Pending
-
1966
- 1966-11-11 CH CH1627666A patent/CH488742A/de not_active IP Right Cessation
- 1966-11-23 SE SE16025/66A patent/SE326714B/xx unknown
- 1966-11-30 US US597882A patent/US3476799A/en not_active Expired - Lifetime
- 1966-12-07 GB GB54816/66A patent/GB1125977A/en not_active Expired
- 1966-12-14 BE BE691228D patent/BE691228A/xx unknown
- 1966-12-15 AT AT1156666A patent/AT260947B/de active
- 1966-12-15 NL NL6617664A patent/NL6617664A/xx unknown
- 1966-12-16 FR FR87772A patent/FR1505146A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3476799A (en) | 1969-11-04 |
| GB1125977A (en) | 1968-09-05 |
| CH488742A (de) | 1970-04-15 |
| SE326714B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-08-03 |
| AT260947B (de) | 1968-03-25 |
| FR1505146A (fr) | 1967-12-08 |
| NL6617664A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-19 |
| DE1249275B (de) | 1967-09-07 |