IN141285B - - Google Patents
Info
- Publication number
- IN141285B IN141285B IN2104/CAL/1973A IN2104CA1973A IN141285B IN 141285 B IN141285 B IN 141285B IN 2104CA1973 A IN2104CA1973 A IN 2104CA1973A IN 141285 B IN141285 B IN 141285B
- Authority
- IN
- India
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 |
|---|---|
| IN141285B true IN141285B (ja) | 1977-02-12 |
Family
ID=23119461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2104/CAL/1973A IN141285B (ja) | 1972-09-22 | 1973-09-14 |
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 | ||
| JP3710749B2 (ja) | 1999-06-16 | 2005-10-26 | 花王株式会社 | 表面改質剤 |
| 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 JP JP10684273A patent/JPS5635882B2/ja not_active Expired
- 1973-09-21 FR FR7333929A patent/FR2200203B1/fr not_active Expired
- 1973-09-21 SU SU731960906A patent/SU650494A3/ru active
- 1973-09-21 GB GB4437773A patent/GB1448695A/en not_active Expired
- 1973-09-22 ES ES418995A patent/ES418995A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7312961A (ja) | 1974-03-26 |
| BR7307221D0 (pt) | 1974-07-25 |
| AU6016273A (en) | 1975-03-13 |
| IT997560B (it) | 1975-12-30 |
| GB1448695A (en) | 1976-09-08 |
| FR2200203A1 (ja) | 1974-04-19 |
| IL43145A (en) | 1976-07-30 |
| JPS4987575A (ja) | 1974-08-21 |
| EG11194A (en) | 1977-01-31 |
| SU650494A3 (ru) | 1979-02-28 |
| ES418995A1 (es) | 1976-03-01 |
| FR2200203B1 (ja) | 1977-03-11 |
| AU471319B2 (en) | 1976-04-15 |
| US3832301A (en) | 1974-08-27 |
| IL43145A0 (en) | 1973-11-28 |
| JPS5635882B2 (ja) | 1981-08-20 |
| ZA735909B (en) | 1975-04-30 |