IT1177792B - Procedimento per la fabbricazione di membrane microporose di polimeri organici - Google Patents
Procedimento per la fabbricazione di membrane microporose di polimeri organiciInfo
- Publication number
- IT1177792B IT1177792B IT48365/84A IT4836584A IT1177792B IT 1177792 B IT1177792 B IT 1177792B IT 48365/84 A IT48365/84 A IT 48365/84A IT 4836584 A IT4836584 A IT 4836584A IT 1177792 B IT1177792 B IT 1177792B
- Authority
- IT
- Italy
- Prior art keywords
- membrane
- soln
- mfr
- permeable
- liquids
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000012982 microporous membrane Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 5
- 229920000642 polymer Polymers 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48365/84A IT1177792B (it) | 1984-06-11 | 1984-06-11 | Procedimento per la fabbricazione di membrane microporose di polimeri organici |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48365/84A IT1177792B (it) | 1984-06-11 | 1984-06-11 | Procedimento per la fabbricazione di membrane microporose di polimeri organici |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8448365A0 IT8448365A0 (it) | 1984-06-11 |
IT1177792B true IT1177792B (it) | 1987-08-26 |
Family
ID=11266121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48365/84A IT1177792B (it) | 1984-06-11 | 1984-06-11 | Procedimento per la fabbricazione di membrane microporose di polimeri organici |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1177792B (it) |
-
1984
- 1984-06-11 IT IT48365/84A patent/IT1177792B/it active
Also Published As
Publication number | Publication date |
---|---|
IT8448365A0 (it) | 1984-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1528711A (en) | Process for preparing a semi-permeable membrane | |
DK407986D0 (da) | Permeabel, poroes plastmembran med hydrofil karakter, fremgangsmaader til fremstilling heraf samt anvendelse heraf | |
GB1200943A (en) | Improvements in the method of reverse osmosis and in membranes and apparatus for practicing the method | |
SE9000650D0 (sv) | Separation av celler eller virus | |
CA2053743A1 (en) | Asymmetric polymer membrane and preparation thereof | |
MY100323A (en) | Composite dense membrane | |
ATE12589T1 (de) | Halbdurchlaessige hochleistungs-composite-membran und verfahren zu ihrer herstellung. | |
AU8894182A (en) | Plasmapheresis by membrane filtration | |
ATE52547T1 (de) | Verfahren zur herstellung einer teildurchlaessigen membran. | |
ES8801334A1 (es) | Procedimiento para la formacion de una membrana perfeccionada. | |
IT1177792B (it) | Procedimento per la fabbricazione di membrane microporose di polimeri organici | |
EP0344799A3 (en) | Selectively permeable film and process for producing the same | |
JPS57122906A (en) | Selective permeable film | |
JPS5752461A (en) | Microporous membrane for blood plasma carrying-out method and its manufacture | |
CA2066119A1 (en) | Heat-resisting porous membrane, hydrophilized heat-resisting porous membrane and production processes thereof | |
JPS5738823A (en) | Ion-exchange membrane and its production | |
EP0219125A3 (en) | Coating process for composite reverse osmosis membranes | |
JPS57159587A (en) | Sterilization and purification of water | |
JPS6430620A (en) | Production of gas separating composite membrane | |
ATE161749T1 (de) | Verfahren zur herstellung einer polyelektrolyt- kompositmembran | |
GB2011828B (en) | Semipermeable membranes | |
EP0248599A3 (en) | Dynamic membranes | |
JPS5439952A (en) | Method of producing purified water | |
JPS56129007A (en) | Manufacture of composite semipermeable membrane | |
JPS5527084A (en) | Manufacture of reverse osmosis membrane using photosensitive polymer |