B01D 67 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

Patents for B01D 67 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus (11,858)
11/2006
11/15/2006	CN1863587A Vinylidene fluoride based resin porous hollow yarn and method for production thereof
11/14/2006	US7135131 Ion exchanger layered clay mineral powder and a structure including a sulfate group which crosslinks particles; electrolyte that constitutes a membrane-electrode assembly of a fuel cell prevents reaction gas crossover at electrodes
11/09/2006	WO2006050531A3 Membranes, methods of making membranes, and methods of separating gases using membranes
11/09/2006	US20060249445 A crosslinked diallylamine-methacrylamide copolymer having pendant epoxy and quaternary ammonium groups coated on a hydrophilic polymeric substrate; increased protein binding capacity during biological purification processes
11/08/2006	EP1718400A1 High-flux dialysis membrane with an improved separation behaviour
11/08/2006	EP1718399A1 Integral asymmetric membrane, method for producing said membrane and use thereof
11/08/2006	EP1718387A2 Process for removing microbubbles from a liquid
11/08/2006	CN2834681Y A filter film scraper
11/08/2006	CN1283741C Hydrophilic material and process for producing the same
11/08/2006	CN1283702C Porous membrane and method of manufacturing the same
11/07/2006	US7132049 Negatively charged membrane
11/07/2006	CA2248045C High water content porous polymer
11/02/2006	WO2005124893A3 Membrane electrode assembly with controlled water management/ion flow
11/02/2006	US20060243657 Hydrophilized membrane and process for hydrophilization thereof
11/02/2006	EP1715941A1 Dialysis membrane having improved average molecular distance
11/01/2006	CN1856533A Chemical-resistant porous film
11/01/2006	CN1856350A Stressed thin-film membrane islands
10/2006
10/31/2006	US7128861 Method for producing hollow yarn film
10/26/2006	WO2006111531A2 Membrane used for liquid phase separation processes, and method for the production thereof
10/26/2006	WO2005114772A3 Proton exchange membrane (pem) based on hybrid inorganic-organic copolymers with grafted phosphoric acid groups and implanted metal cations
10/26/2006	US20060237361 Ceramic nanofiltration membrane for use in organic solvents and method for the production thereof
10/26/2006	US20060237360 Method and apparatus for manufacturing zeolite membrane, and zeolite tubular separation membrane provided by the method
10/26/2006	US20060237130 Acoustic web
10/26/2006	US20060236857 Membranes for selective gas separation
10/26/2006	DE4397309B4 Beschichteter Gegenstand und Verfahren zu dessen Herstellung A coated article and method of producing the
10/25/2006	EP1714693A1 Metal membrane
10/25/2006	EP1713728A2 Highly microporous polymers and methods for producing and using the same
10/25/2006	EP1310005A4 Multi-component composite film method for preparing the same
10/25/2006	CN1850322A Method for producing porose semi-permeation filtering film
10/25/2006	CN1281323C Multi-layer coated porous materials and methods of making the same
10/24/2006	US7125603 Microporous membrane with a pore size of 0.05 -1.5 micrometers having diamond-like glass plasma-deposited on its surface and in its pores that improves bulk wetting properties
10/24/2006	US7125493 Blood separation (based on cell size) device having an asymmetric integral membrane that has been rendered hydrophilic through co-casting a sulfone polymer with a hydrophilic polymer; microporous skin surface; porous support with an asymmetric region of gradually increasing pore sizes
10/19/2006	WO2005091983A3 High-selectivity supported sapo membranes
10/19/2006	US20060234582 Permselective membrane and process for manufacturing thereof
10/19/2006	US20060231484 Composites and composite membranes
10/18/2006	EP1711250A1 Method of forming coated structures
10/18/2006	EP1711245A1 Method for wetting hydrophobic porous polymeric membranes to improve water flux without alcohol treatment
10/18/2006	EP1511547B1 Fluid repellent microporous materials
10/18/2006	EP1490426B1 Ion conducting membrane having high hardness and dimensional stability
10/18/2006	CN1849164A Filter element and production method thereof
10/18/2006	CN1846840A Porous film, and production method and applications thereof
10/18/2006	CN1280003C Porous hollow fibre membrane, its manufacturing method and use, porous hollow fibre membrane block and its use
10/17/2006	US7122072 Controlled heating and cooling of mixed conducting metal oxide materials
10/17/2006	CA2222641C Microfiltration membranes having high pore density and mixed isotropic and anisotropic structure
10/12/2006	WO2006106133A1 Filtration membrane
10/12/2006	US20060228483 Method of producing membranes for filtration modules which are intended, for example, for water treatment
10/11/2006	EP1708806A1 Porous membrane microstructure devices and methods of manufacture
10/11/2006	EP1274474B1 Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration
10/11/2006	EP1154836B1 Hydrogen-selective silica based membrane
10/11/2006	CN1843597A A novel metal filtration film and preparation method thereof
10/11/2006	CN1843591A Extraction method for production of polyolefin microporous film
10/11/2006	CN1843590A Method for manufacturing high-flux reverse osmosis membrane element
10/10/2006	US7119126 Polymerizing an aqueous solution of one or more monomers selected from the group of water-soluble, ethylenically-unsaturated acids and acid derivatives and a crosslinking agent; replacing a portion of the water of the aqueous solution with an alkaline solution,wherein the membrane is swelled upon curing
10/10/2006	CA2423427C Composite membrane and production method therefor
10/10/2006	CA2274078C Filter medium and air filter unit using the same
10/10/2006	CA2180222C Polysulfone hollow fiber semipermeable membrane
10/05/2006	WO2006104043A1 Method of surface treatment and surface-treated article
10/04/2006	EP1706442A1 Proton-conducting membrane and use thereof
10/04/2006	EP1706441A1 Proton-conducting membrane and use thereof
10/04/2006	EP1706197A1 Composite membrane
10/04/2006	EP1706196A1 Membrane production method
10/04/2006	CN1842363A Surface treatment of the membrane and associated product
10/04/2006	CN1840575A Method for preparing porous film
10/04/2006	CN1277598C Microporous barrier and preparing method thereof
10/03/2006	CA2182862C Plasma concentrate and tissue sealant compositions
10/03/2006	CA2161338C Large pore synthetic polymer membranes
09/2006
09/28/2006	WO2006102671A1 Process to prepare stable trifluorostyrene containing compounds grafted to base polymers using a solvent/water mixture
09/28/2006	WO2006102670A1 Process to prepare stable trifluorostyrene containing compounds grafted to base polymers
09/28/2006	WO2006102490A2 Continuous coating process for composite membranes
09/28/2006	WO2006101390A1 Method of making microporous membranes and image recording materials comprising the same
09/28/2006	WO2006073594A8 Microporous materials and methods of making
09/28/2006	US20060216807 Membrane for removing proteases from liquids
09/28/2006	US20060213836 Ultrafiltration membrane,device, bioartificial organ, and methods
09/27/2006	EP1390126B1 Method for reducing an adsorption tendency of molecules or biological cells on a material surface
09/27/2006	EP1370345B1 Filter used in the provision of substantially germ-free water
09/27/2006	EP1251102B1 Method for purifying suspended water by membrane filtration
09/26/2006	US7112237 Porous sintered composite materials
09/21/2006	WO2006097603A1 Extrusion of a thermoplastic polymer bearing acid ionic groupings
09/21/2006	WO2006097602A1 Membrane preparation method comprising the extrusion of a thermoplastic polymer bearing alkaline ionic groupings
09/21/2006	US20060211567 Method and slip for production of a moulded body from ceramic material ceramic moulded body and use of such a moulded body
09/21/2006	US20060210785 Foamed product in a sheet form and method for production thereof
09/21/2006	CA2599602A1 Extrusion of a thermoplastic polymer bearing acid ionic groupings
09/21/2006	CA2599596A1 Membrane preparation method comprising the extrusion of a thermoplastic polymer bearing alkaline ionic groupings
09/20/2006	EP1702671A1 Vinylidene fluoride based resin porous hollow yarn and method for production thereof
09/20/2006	EP1702669A1 Catalyst coated composite membrane
09/20/2006	EP1702668A1 Composite ionomeric membrane
09/20/2006	EP1701995A1 Proton-conducting membrane and use thereof
09/20/2006	EP1701779A1 A metal palladium composite membrane or alloy palladium composite membrane and their preparation methods
09/20/2006	EP1664167A4 The polyelectrolyte composition for humidity senser, polyelectrolyte ink and preparation method of polyelectrolyte membrane for sensor by inkjet printing
09/20/2006	EP1569790A4 Porous sintered composite materials
09/20/2006	EP1542788B1 Method for producing a nanodevice for controlled charged particle flow
09/20/2006	CN1835995A The polyelectrolyte composition for humidity senser, polyelectrolyte ink and preparation method of polyelectrolyte membrane for sensor by inkjet printing
09/20/2006	CN1835812A Method of producing a porous membrane and waterproof, highly breathable fabric including the membrane
09/20/2006	CN1833766A Method of preparing macromolecular breathable film
09/19/2006	US7108813 Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure
09/19/2006	US7108787 Improved surface hydrophilicity without increasing the amount of components released therefrom, is less apt to interact with living-body components, does not adsorb proteins, and is less apt to deteriorate in performance. The hollow-fiber
09/17/2006	CA2539838A1 Integral embolic protection device and method of manufacture
09/14/2006	WO2006094623A1 Process for producing a polymer membrane, and polymer membrane
09/14/2006	WO2005113431A3 Mesoporous carbon films and methods of preparation thereof
09/14/2006	WO2005110696A3 Intravascular filter membrane and method of forming

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