NL7310985A - - Google Patents
Info
- Publication number
- NL7310985A NL7310985A NL7310985A NL7310985A NL7310985A NL 7310985 A NL7310985 A NL 7310985A NL 7310985 A NL7310985 A NL 7310985A NL 7310985 A NL7310985 A NL 7310985A NL 7310985 A NL7310985 A NL 7310985A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/147—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (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 |
|---|---|---|---|
| GB3708072A GB1445333A (en) | 1972-08-09 | 1972-08-09 | Ultrafiltration membranes and separation processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310985A true NL7310985A (en) | 1974-02-12 |
Family
ID=10393567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310985A NL7310985A (en) | 1972-08-09 | 1973-08-09 |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS49132157A (en) |
| AT (1) | AT353807B (en) |
| BE (1) | BE803434A (en) |
| BR (1) | BR7306044D0 (en) |
| CA (1) | CA1053417A (en) |
| CH (1) | CH586060A5 (en) |
| DE (1) | DE2340176A1 (en) |
| ES (1) | ES417691A1 (en) |
| FR (1) | FR2195469B1 (en) |
| GB (1) | GB1445333A (en) |
| IE (1) | IE37976B1 (en) |
| IT (1) | IT996602B (en) |
| LU (1) | LU68198A1 (en) |
| NL (1) | NL7310985A (en) |
| SE (1) | SE7609097L (en) |
| ZA (1) | ZA735374B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2816086C3 (en) * | 1978-04-13 | 1985-04-25 | Sartorius GmbH, 3400 Göttingen | Asymmetrical ultrafiltration membrane based on cellulose triacetate |
| DE2816085B2 (en) * | 1978-04-13 | 1981-04-23 | Sartorius GmbH, 3400 Göttingen | Asymmetrical ultrafiltration membrane based on cellulose hydrate |
| DE2840655C2 (en) * | 1978-09-19 | 1982-06-16 | Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg | Blood detoxification device |
| JPH01174541A (en) * | 1987-12-28 | 1989-07-11 | Kinyosha Kk | Production of porous sheet |
| CN112680999B (en) * | 2020-12-21 | 2022-04-26 | 宁波日新恒力科技有限公司 | Preparation method of semi-permeable membrane support body with uniform pores |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA940677A (en) * | 1970-06-22 | 1974-01-29 | Regis R. Stana | Stabilization of desalination membranes |
| CH527630A (en) * | 1970-08-28 | 1972-09-15 | Desares Stiftung Fuer Foerderu | Heterogeneous semi-permeable plastic membrane for the separation of liquid or gas mixtures |
| DE2165073A1 (en) * | 1971-12-28 | 1973-07-12 | Sartorius Membranfilter Gmbh | MULTI-LAYER FILTER MEMBRANES, METHOD OF MANUFACTURING AND USING THEREOF |
-
1972
- 1972-08-09 GB GB3708072A patent/GB1445333A/en not_active Expired
-
1973
- 1973-08-07 ZA ZA00735374A patent/ZA735374B/en unknown
- 1973-08-07 IE IE1339/73A patent/IE37976B1/en unknown
- 1973-08-08 AT AT695573A patent/AT353807B/en not_active IP Right Cessation
- 1973-08-08 DE DE19732340176 patent/DE2340176A1/en not_active Withdrawn
- 1973-08-08 ES ES417691A patent/ES417691A1/en not_active Expired
- 1973-08-08 IT IT69400/73A patent/IT996602B/en active
- 1973-08-08 BR BR6044/73A patent/BR7306044D0/en unknown
- 1973-08-08 CA CA178,338A patent/CA1053417A/en not_active Expired
- 1973-08-08 JP JP48089155A patent/JPS49132157A/ja active Pending
- 1973-08-08 FR FR7329038A patent/FR2195469B1/fr not_active Expired
- 1973-08-09 LU LU68198A patent/LU68198A1/xx unknown
- 1973-08-09 CH CH1151573A patent/CH586060A5/xx not_active IP Right Cessation
- 1973-08-09 NL NL7310985A patent/NL7310985A/xx not_active Application Discontinuation
- 1973-08-09 BE BE134426A patent/BE803434A/en unknown
-
1976
- 1976-08-13 SE SE7609097A patent/SE7609097L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49132157A (en) | 1974-12-18 |
| BR7306044D0 (en) | 1974-06-27 |
| CH586060A5 (en) | 1977-03-31 |
| AU5892773A (en) | 1975-02-06 |
| ES417691A1 (en) | 1976-10-01 |
| CA1053417A (en) | 1979-05-01 |
| GB1445333A (en) | 1976-08-11 |
| SE7609097L (en) | 1976-08-13 |
| ZA735374B (en) | 1975-03-26 |
| IE37976B1 (en) | 1977-11-23 |
| FR2195469A1 (en) | 1974-03-08 |
| DE2340176A1 (en) | 1974-02-21 |
| AT353807B (en) | 1979-12-10 |
| BE803434A (en) | 1974-02-11 |
| ATA695573A (en) | 1979-05-15 |
| IE37976L (en) | 1974-02-09 |
| IT996602B (en) | 1975-12-10 |
| LU68198A1 (en) | 1974-02-12 |
| FR2195469B1 (en) | 1978-02-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |