BE732532A - - Google Patents
Info
- Publication number
- BE732532A BE732532A BE732532DA BE732532A BE 732532 A BE732532 A BE 732532A BE 732532D A BE732532D A BE 732532DA BE 732532 A BE732532 A BE 732532A
- Authority
- BE
- Belgium
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)
- External Artificial Organs (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72655068A | 1968-05-03 | 1968-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE732532A true BE732532A (xx) | 1969-10-16 |
Family
ID=24919056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE732532D BE732532A (xx) | 1968-05-03 | 1969-05-05 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE732532A (xx) |
| CA (1) | CA923664A (xx) |
| DE (1) | DE1922536A1 (xx) |
| FR (1) | FR2007782A1 (xx) |
| GB (2) | GB1276151A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2736569B2 (de) * | 1977-08-13 | 1979-07-19 | Hoechst Ag, 6000 Frankfurt | Viskosemembran für die Hämodialyse und Verfahren zu ihrer Herstellung |
| SE423106B (sv) * | 1980-07-25 | 1982-04-13 | Gambro Dialysatoren | Plasmaferesmembran samt sett att tillverka detta |
| EP0046817B1 (en) * | 1980-09-01 | 1984-11-28 | Gambro, Inc. | Dry polycarbonate membrane and process of manufacture |
| US4855048A (en) * | 1987-09-22 | 1989-08-08 | Air Products And Chemicals, Inc. | Air dried cellulose acetate membranes |
| DE69015174T2 (de) * | 1990-07-10 | 1995-07-27 | Ind Tech Res Inst | Membranenherstellung zum Trennen von Gasen und spiralförmig gewickeltes Membranmodul. |
| CN103127744B (zh) * | 2011-11-28 | 2014-12-10 | 中国科学院金属研究所 | 一种将油相纳米颗粒转移到水相中的方法 |
-
1969
- 1969-04-03 CA CA047750A patent/CA923664A/en not_active Expired
- 1969-05-01 GB GB2224969A patent/GB1276151A/en not_active Expired
- 1969-05-01 GB GB145972A patent/GB1276152A/en not_active Expired
- 1969-05-02 DE DE19691922536 patent/DE1922536A1/de active Pending
- 1969-05-02 FR FR6914052A patent/FR2007782A1/fr not_active Withdrawn
- 1969-05-05 BE BE732532D patent/BE732532A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2007782A1 (xx) | 1970-01-09 |
| CA923664A (en) | 1973-04-03 |
| DE1922536A1 (de) | 1970-08-27 |
| GB1276151A (en) | 1972-06-01 |
| GB1276152A (en) | 1972-06-01 |