CS156572B1 - - Google Patents
Info
- Publication number
- CS156572B1 CS156572B1 CS588871A CS588871A CS156572B1 CS 156572 B1 CS156572 B1 CS 156572B1 CS 588871 A CS588871 A CS 588871A CS 588871 A CS588871 A CS 588871A CS 156572 B1 CS156572 B1 CS 156572B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/44—Metaphosphates
- C01B25/445—Metaphosphates of alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15009670A DD85761A1 (de) | 1970-09-14 | 1970-09-14 | Verfahren zur Herstellung von Natriumtrimetaphosphat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS156572B1 true CS156572B1 (en:Method) | 1974-08-23 |
Family
ID=5482950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS588871A CS156572B1 (en:Method) | 1970-09-14 | 1971-08-13 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT317847B (en:Method) |
| CS (1) | CS156572B1 (en:Method) |
| DD (1) | DD85761A1 (en:Method) |
| FR (1) | FR2105907A5 (en:Method) |
| HU (1) | HU163333B (en:Method) |
| SU (1) | SU472107A1 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724613B4 (de) * | 1997-06-11 | 2009-08-06 | Chemische Fabrik Budenheim Kg | Verfahren zur Herstellung von Natriumtrimetaphosphat |
| CN103318861B (zh) * | 2013-07-10 | 2015-10-28 | 常州宏福高端膦技术研发中心有限公司 | 同时制备磷化氢和三偏磷酸钠的方法 |
-
1970
- 1970-09-14 DD DD15009670A patent/DD85761A1/xx unknown
-
1971
- 1971-07-28 AT AT659971A patent/AT317847B/de not_active IP Right Cessation
- 1971-08-13 CS CS588871A patent/CS156572B1/cs unknown
- 1971-08-23 FR FR7130524A patent/FR2105907A5/fr not_active Expired
- 1971-09-13 SU SU1698000A patent/SU472107A1/ru active
- 1971-09-14 HU HUSI001227 patent/HU163333B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU472107A1 (ru) | 1975-05-30 |
| DD85761A1 (de) | 1971-11-12 |
| AT317847B (de) | 1974-09-10 |
| HU163333B (en:Method) | 1973-07-28 |
| FR2105907A5 (en) | 1972-04-28 |