LU64361A1 - - Google Patents
Info
- Publication number
- LU64361A1 LU64361A1 LU64361A LU64361DA LU64361A1 LU 64361 A1 LU64361 A1 LU 64361A1 LU 64361 A LU64361 A LU 64361A LU 64361D A LU64361D A LU 64361DA LU 64361 A1 LU64361 A1 LU 64361A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0095—Drying
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702059048 DE2059048A1 (de) | 1970-12-01 | 1970-12-01 | Verfahren zum Herstellen einer trockenen semipermeablen Celluloseacetat-Membran |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64361A1 true LU64361A1 (de) | 1973-06-21 |
Family
ID=5789633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64361A LU64361A1 (de) | 1970-12-01 | 1971-11-29 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3773534A (de) |
| BE (1) | BE775987A (de) |
| CA (1) | CA974718A (de) |
| CH (1) | CH552636A (de) |
| DE (1) | DE2059048A1 (de) |
| ES (1) | ES397473A1 (de) |
| FR (1) | FR2117152A5 (de) |
| GB (1) | GB1315259A (de) |
| IL (1) | IL38247A (de) |
| IT (1) | IT945194B (de) |
| LU (1) | LU64361A1 (de) |
| NL (1) | NL7115981A (de) |
| SE (1) | SE375700B (de) |
| ZA (1) | ZA718021B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239545A (en) * | 1978-08-10 | 1980-12-16 | Toray Industries, Inc. | Cellulose derivative reverse osmosis membrane and casting solution and additive for preparing the same |
| JP2528169B2 (ja) * | 1987-11-19 | 1996-08-28 | 帝人株式会社 | 多孔性成型物の製造方法 |
| US5011637A (en) * | 1989-01-23 | 1991-04-30 | The Dow Chemical Company | Preparing cellulose ester membranes for gas separation |
| US4980063A (en) * | 1989-01-27 | 1990-12-25 | The Dow Chemical Company | Compositions useful for preparing cellulose ester membranes for liquid separations |
| EP0574699A2 (de) * | 1992-05-20 | 1993-12-22 | Akzo Nobel N.V. | Dialysemembran aus Celluloseacetat |
| DE4220441A1 (de) * | 1992-06-23 | 1994-01-05 | Gambro Dialysatoren | Verfahren zum Trocknen poröser Ultrafilterfiltrationsmembranen |
| FR2815886B1 (fr) * | 2000-10-30 | 2002-12-06 | Hospal Ind | Faisceau de fibres creuses pour un appareil pour le traitement extracorporel du sang et du plasma et son procede de fabrication |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3133137A (en) * | 1960-11-29 | 1964-05-12 | Univ California | High flow porous membranes for separating water from saline solutions |
| US3544358A (en) * | 1966-07-18 | 1970-12-01 | Universal Water Corp | Production of semipermeable membranes directly on the surfaces of permeable support bodies |
| US3567809A (en) * | 1966-10-07 | 1971-03-02 | Fuji Photo Film Co Ltd | Method of varying the pore diameters of fine pores in cellulose acetate film |
| US3592672A (en) * | 1969-12-22 | 1971-07-13 | Eastman Kodak Co | Dry stabilized,rewettable semipermeable cellulose ester and ether membranes and their preparation |
-
1970
- 1970-12-01 DE DE19702059048 patent/DE2059048A1/de active Pending
-
1971
- 1971-11-19 NL NL7115981A patent/NL7115981A/xx unknown
- 1971-11-26 IT IT54402/71A patent/IT945194B/it active
- 1971-11-29 IL IL38247A patent/IL38247A/xx unknown
- 1971-11-29 FR FR7142649A patent/FR2117152A5/fr not_active Expired
- 1971-11-29 BE BE775987A patent/BE775987A/xx unknown
- 1971-11-29 SE SE7115231A patent/SE375700B/xx unknown
- 1971-11-29 LU LU64361A patent/LU64361A1/xx unknown
- 1971-11-29 ES ES397473A patent/ES397473A1/es not_active Expired
- 1971-11-30 GB GB5552371A patent/GB1315259A/en not_active Expired
- 1971-11-30 CH CH1740771A patent/CH552636A/de not_active IP Right Cessation
- 1971-11-30 CA CA128,939A patent/CA974718A/en not_active Expired
- 1971-11-30 US US00203437A patent/US3773534A/en not_active Expired - Lifetime
- 1971-11-30 ZA ZA718021A patent/ZA718021B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE375700B (de) | 1975-04-28 |
| GB1315259A (en) | 1973-05-02 |
| ES397473A1 (es) | 1975-03-01 |
| US3773534A (en) | 1973-11-20 |
| ZA718021B (en) | 1972-08-30 |
| BE775987A (fr) | 1972-05-29 |
| IL38247A (en) | 1974-06-30 |
| NL7115981A (de) | 1972-06-05 |
| DE2059048A1 (de) | 1972-06-15 |
| CA974718A (en) | 1975-09-23 |
| IT945194B (it) | 1973-05-10 |
| FR2117152A5 (de) | 1972-07-21 |
| CH552636A (de) | 1974-08-15 |
| IL38247A0 (en) | 1972-01-27 |