JPS5014577A - - Google Patents
Info
- Publication number
- JPS5014577A JPS5014577A JP4861774A JP4861774A JPS5014577A JP S5014577 A JPS5014577 A JP S5014577A JP 4861774 A JP4861774 A JP 4861774A JP 4861774 A JP4861774 A JP 4861774A JP S5014577 A JPS5014577 A JP S5014577A
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35572673A | 1973-04-30 | 1973-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5014577A true JPS5014577A (de) | 1975-02-15 |
Family
ID=23398592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4861774A Pending JPS5014577A (de) | 1973-04-30 | 1974-04-30 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5014577A (de) |
| DE (1) | DE2419930A1 (de) |
| FR (1) | FR2227030B3 (de) |
| GB (1) | GB1406213A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54145381A (en) * | 1978-04-13 | 1979-11-13 | Sartorius Werke Gmbh | Hydrated cellulose based asymmetric ultraafiltration membrane |
| JPS56101974U (de) * | 1980-01-04 | 1981-08-11 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH614127A5 (en) * | 1975-01-23 | 1979-11-15 | Aligena Ag | Porous membrane and method for production thereof |
| DE3042110A1 (de) * | 1980-11-07 | 1982-06-16 | Akzo Gmbh, 5600 Wuppertal | Mikroporoese cellulosemembran |
| DE3043073C2 (de) * | 1980-11-14 | 1984-07-05 | Fresenius AG, 6380 Bad Homburg | Filtrationsmembran und Verfahren zur Hydrophilierung |
-
1974
- 1974-04-25 DE DE19742419930 patent/DE2419930A1/de active Pending
- 1974-04-29 FR FR7414905A patent/FR2227030B3/fr not_active Expired
- 1974-04-30 JP JP4861774A patent/JPS5014577A/ja active Pending
- 1974-04-30 GB GB1889574A patent/GB1406213A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54145381A (en) * | 1978-04-13 | 1979-11-13 | Sartorius Werke Gmbh | Hydrated cellulose based asymmetric ultraafiltration membrane |
| JPS6259609B2 (de) * | 1978-04-13 | 1987-12-11 | Sartorius Werke Gmbh | |
| JPS56101974U (de) * | 1980-01-04 | 1981-08-11 | ||
| JPS5921728Y2 (ja) * | 1980-01-04 | 1984-06-27 | 株式会社田口製作所 | 連続式布団縫製プラント |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2419930A1 (de) | 1974-11-07 |
| FR2227030A1 (de) | 1974-11-22 |
| GB1406213A (en) | 1975-09-17 |
| FR2227030B3 (de) | 1977-03-04 |
| AU6821274A (en) | 1975-10-23 |