EG11194A - Polymeric solvent compounds for changing the salt concentration of water - Google Patents
Polymeric solvent compounds for changing the salt concentration of waterInfo
- Publication number
- EG11194A EG11194A EG371/73A EG37173A EG11194A EG 11194 A EG11194 A EG 11194A EG 371/73 A EG371/73 A EG 371/73A EG 37173 A EG37173 A EG 37173A EG 11194 A EG11194 A EG 11194A
- Authority
- EG
- Egypt
- Prior art keywords
- changing
- water
- salt concentration
- solvent compounds
- polymeric solvent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
- C02F1/265—Desalination
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00291233A US3832301A (en) | 1972-09-22 | 1972-09-22 | Polymeric solvent compounds for changing the salt concentration of water |
Publications (1)
Publication Number | Publication Date |
---|---|
EG11194A true EG11194A (en) | 1977-01-31 |
Family
ID=23119461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EG371/73A EG11194A (en) | 1972-09-22 | 1973-09-02 | Polymeric solvent compounds for changing the salt concentration of water |
Country Status (14)
Country | Link |
---|---|
US (1) | US3832301A (ja) |
JP (1) | JPS5635882B2 (ja) |
AU (1) | AU471319B2 (ja) |
BR (1) | BR7307221D0 (ja) |
EG (1) | EG11194A (ja) |
ES (1) | ES418995A1 (ja) |
FR (1) | FR2200203B1 (ja) |
GB (1) | GB1448695A (ja) |
IL (1) | IL43145A (ja) |
IN (1) | IN141285B (ja) |
IT (1) | IT997560B (ja) |
NL (1) | NL7312961A (ja) |
SU (1) | SU650494A3 (ja) |
ZA (1) | ZA735909B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5881494A (ja) * | 1981-11-11 | 1983-05-16 | Toagosei Chem Ind Co Ltd | 水処理剤組成物 |
JPS63143058U (ja) * | 1987-03-09 | 1988-09-20 | ||
WO2000077087A1 (fr) | 1999-06-16 | 2000-12-21 | Kao Corporation | Modificateur de surface |
DE102009040068A1 (de) * | 2008-11-24 | 2010-05-27 | Byk-Chemie Gmbh | Zusammensetzungen umfassend Glycidylether-Copolymere |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2151207A1 (de) * | 1971-10-14 | 1973-04-19 | Basf Ag | Verfahren zur erniedrigung des salzgehaltes von waessrigen, salzhaltigen loesungen |
-
1972
- 1972-09-22 US US00291233A patent/US3832301A/en not_active Expired - Lifetime
-
1973
- 1973-08-28 ZA ZA00735909A patent/ZA735909B/xx unknown
- 1973-09-02 EG EG371/73A patent/EG11194A/xx active
- 1973-09-03 IL IL43145A patent/IL43145A/en unknown
- 1973-09-10 AU AU60162/73A patent/AU471319B2/en not_active Expired
- 1973-09-14 IN IN2104/CAL/1973A patent/IN141285B/en unknown
- 1973-09-18 BR BR7221/73A patent/BR7307221D0/pt unknown
- 1973-09-20 NL NL7312961A patent/NL7312961A/xx unknown
- 1973-09-20 IT IT52652/73A patent/IT997560B/it active
- 1973-09-21 FR FR7333929A patent/FR2200203B1/fr not_active Expired
- 1973-09-21 GB GB4437773A patent/GB1448695A/en not_active Expired
- 1973-09-21 SU SU731960906A patent/SU650494A3/ru active
- 1973-09-21 JP JP10684273A patent/JPS5635882B2/ja not_active Expired
- 1973-09-22 ES ES418995A patent/ES418995A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU6016273A (en) | 1975-03-13 |
GB1448695A (en) | 1976-09-08 |
ES418995A1 (es) | 1976-03-01 |
IL43145A (en) | 1976-07-30 |
FR2200203B1 (ja) | 1977-03-11 |
ZA735909B (en) | 1975-04-30 |
AU471319B2 (en) | 1976-04-15 |
BR7307221D0 (pt) | 1974-07-25 |
NL7312961A (ja) | 1974-03-26 |
US3832301A (en) | 1974-08-27 |
IL43145A0 (en) | 1973-11-28 |
IN141285B (ja) | 1977-02-12 |
IT997560B (it) | 1975-12-30 |
JPS5635882B2 (ja) | 1981-08-20 |
JPS4987575A (ja) | 1974-08-21 |
SU650494A3 (ru) | 1979-02-28 |
FR2200203A1 (ja) | 1974-04-19 |
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