JPS4896457A - - Google Patents
Info
- Publication number
- JPS4896457A JPS4896457A JP1380172A JP1380172A JPS4896457A JP S4896457 A JPS4896457 A JP S4896457A JP 1380172 A JP1380172 A JP 1380172A JP 1380172 A JP1380172 A JP 1380172A JP S4896457 A JPS4896457 A JP S4896457A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE788751D BE788751A (fr) | 1971-09-13 | Membranes polymeres permselectives | |
| JP1380172A JPS5419395B2 (https=) | 1972-02-08 | 1972-02-08 | |
| US05/288,389 US3951920A (en) | 1971-09-13 | 1972-09-12 | Permselective polymeric membrane prepared from polybenzimidazoles |
| CA151,546A CA1003994A (en) | 1971-09-13 | 1972-09-12 | Permselective polymeric membrane |
| NL7212413A NL7212413A (https=) | 1971-09-13 | 1972-09-13 | |
| DE19722244908 DE2244908C3 (de) | 1971-09-13 | 1972-09-13 | Permselektive polymere Membranen |
| IT29151/72A IT967423B (it) | 1971-09-13 | 1972-09-13 | Membrane polimeriche permselet tive |
| GB4257872A GB1401873A (en) | 1971-09-13 | 1972-09-13 | Process of osmosis or dialysis using a membrane of a polyamide |
| FR7232390A FR2152900B1 (https=) | 1971-09-13 | 1972-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1380172A JPS5419395B2 (https=) | 1972-02-08 | 1972-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4896457A true JPS4896457A (https=) | 1973-12-10 |
| JPS5419395B2 JPS5419395B2 (https=) | 1979-07-14 |
Family
ID=11843345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1380172A Expired JPS5419395B2 (https=) | 1971-09-13 | 1972-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5419395B2 (https=) |
-
1972
- 1972-02-08 JP JP1380172A patent/JPS5419395B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5419395B2 (https=) | 1979-07-14 |