AU1197295A - Production of membranes - Google Patents
Production of membranesInfo
- Publication number
- AU1197295A AU1197295A AU11972/95A AU1197295A AU1197295A AU 1197295 A AU1197295 A AU 1197295A AU 11972/95 A AU11972/95 A AU 11972/95A AU 1197295 A AU1197295 A AU 1197295A AU 1197295 A AU1197295 A AU 1197295A
- Authority
- AU
- Australia
- Prior art keywords
- membranes
- production
- Prior art date
- 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.)
- Abandoned
Links
- 239000012528 membrane Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0016—Coagulation
- B01D67/00165—Composition of the coagulation baths
-
- 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
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- 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
- B01D71/52—Polyethers
- B01D71/522—Aromatic polyethers
- B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/022—Asymmetric membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/34—Molecular weight or degree of polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9325346 | 1993-12-10 | ||
GB939325346A GB9325346D0 (en) | 1993-12-10 | 1993-12-10 | Production of membranes |
PCT/GB1994/002709 WO1995015808A1 (en) | 1993-12-10 | 1994-12-12 | Production of membranes |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1197295A true AU1197295A (en) | 1995-06-27 |
Family
ID=10746437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU11972/95A Abandoned AU1197295A (en) | 1993-12-10 | 1994-12-12 | Production of membranes |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1197295A (en) |
GB (1) | GB9325346D0 (en) |
WO (1) | WO1995015808A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60236281D1 (en) * | 2001-06-26 | 2010-06-17 | Victrex Mfg Ltd | MANUFACTURING PROCESS FOR MEMBRANES |
CN100548455C (en) | 2004-09-30 | 2009-10-14 | 麦克马斯特大学 | The composite that comprises layered hydrophilic coatings |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3525235C1 (en) * | 1985-07-15 | 1986-11-27 | Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht | Process for producing and increasing the selectivity of an integral asymmetrical membrane |
GB8624701D0 (en) * | 1986-10-15 | 1986-11-19 | British Petroleum Co Plc | Separation media |
US4992485A (en) * | 1988-10-11 | 1991-02-12 | The Dow Chemical Company | Microporous peek membranes and the preparation thereof |
GB8901672D0 (en) * | 1989-01-26 | 1989-03-15 | Ici Plc | Membranes |
-
1993
- 1993-12-10 GB GB939325346A patent/GB9325346D0/en active Pending
-
1994
- 1994-12-12 WO PCT/GB1994/002709 patent/WO1995015808A1/en active Application Filing
- 1994-12-12 AU AU11972/95A patent/AU1197295A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB9325346D0 (en) | 1994-02-16 |
WO1995015808A1 (en) | 1995-06-15 |
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