| Patents for B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor (23,060) |
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| 05/31/2006 | EP1661198A2 Membranes of fluorinated ionomer blended with nonionomeric fluoropolymers for electrochemical cells |
| 05/31/2006 | EP1326703B1 Laminates of asymmetric membranes |
| 05/31/2006 | EP1257333B1 Process of filling a filter device, preferably a hollow fibre dialyser, comprising curled hollow fibres |
| 05/31/2006 | EP1144764B1 An electro kinetic geosynthetic structure |
| 05/31/2006 | EP1033162B1 Composite hollow fiber membrane |
| 05/31/2006 | CN1780672A Filter media with enhanced microbiological interception capability |
| 05/31/2006 | CN1778457A High-flux and reverse-osmosis composite membrane from eurelon |
| 05/31/2006 | CN1778456A Controllable heating and cooling method of object containing mixed conductivity metal oxide material |
| 05/31/2006 | CN1258234C Multi-component composite film and method for preparing the same |
| 05/31/2006 | CN1257762C Preparation method of detection filter membrane used for bacteria and virus sampling in air |
| 05/30/2006 | US7052793 Porous polymer substrate interpenetrated with an ion-conducting material; useful in fuel cells and electrodialysis. |
| 05/24/2006 | EP1658248A1 Method for the production of porous carbon-based molded bodies, and use thereof as cell culture carrier systems and culture systems |
| 05/24/2006 | EP1200179B1 Charged filtration membranes and uses therefor |
| 05/24/2006 | DE102004009877B4 Offenporige Filtrationsmembran und Verfahren zu deren Herstellung Open-pored filtration membrane and processes for their preparation |
| 05/24/2006 | CN1777566A Improved porous mullite bodies and methods of forming them |
| 05/24/2006 | CN1257008C Laminated zeolite composite and method for preparation thereof |
| 05/24/2006 | CN1257007C Charge mosaic membrane, its production process, method of its use, and apparatus provided with the same |
| 05/23/2006 | US7049259 Molecular sieve layers and processes for their manufacture |
| 05/23/2006 | US7049020 Composites and composite membranes |
| 05/23/2006 | US7049008 Permselectivity, a catalyst layer, separator in a fuel cells |
| 05/23/2006 | US7048856 Filtering blood; medical diagnosis; bioreactor; porous membrane |
| 05/23/2006 | US7048855 Cross flow filtration materials and cartridges |
| 05/23/2006 | US7048846 Membrane separation for sulfur reduction |
| 05/23/2006 | US7048778 Apparatus and method for separating gases |
| 05/23/2006 | CA2359865C Proton conducting membrane using a solid acid |
| 05/18/2006 | WO2006051888A1 Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and treatment method for boron-containing water using the same |
| 05/18/2006 | WO2006051736A1 Hydrogen separation membrane, sputtering target for forming of hydrogen separation membrane, and process for producing the same |
| 05/18/2006 | WO2006051064A1 Polybenzazole block copolymer |
| 05/18/2006 | WO2006018020A3 Ionomers with ionogenic groups in the sidechain |
| 05/18/2006 | US20060106190 Polyphenylene-type polymers, preparation method thereof, membranes and fuel cell device comprising said membranes |
| 05/18/2006 | US20060103055 Polyolefin microporous membrane |
| 05/18/2006 | US20060102556 Porous molecularly imprinted polymer membranes |
| 05/18/2006 | US20060102554 Process for producing film forming resins for photoresist compositions |
| 05/18/2006 | US20060102553 Method of preparing a finely divided emulsion from a crude emulsion |
| 05/18/2006 | DE19914200B4 Membran mit einem leitfähigen Polymer sowie Verfahren zur Herstellung der Membran Membrane with a conductive polymer, and methods for making the membrane |
| 05/18/2006 | DE19826496B4 Sauerstoffionen- und elektronenleitende Keramikmembran, Verfahren zu deren Herstellung sowie deren Verwendung Oxygen ion and electron conducting ceramic membrane, process for their preparation and their use |
| 05/18/2006 | DE102004055129A1 Production of polymer electrolyte membrane for fuel cells based on liquid electrolyte containing polymer |
| 05/17/2006 | EP1657274A1 Polybenzazole block copolymer |
| 05/17/2006 | EP1656194A1 Ceramic filter element for water purification |
| 05/17/2006 | EP1432955A4 A thermoplastic heat exchanger and method of making the same |
| 05/17/2006 | CN1774468A Porous film of vinylidene fluoride resin and method for producing same |
| 05/17/2006 | CN1774289A Sieve of electroosmotic pump |
| 05/17/2006 | CN1772796A Prepn process of positively charged hybrid organic-inorganic film |
| 05/17/2006 | CN1772359A Chemical modification technique for microfiltering separation film of polyvinylidene fluoride |
| 05/17/2006 | CN1772358A Composite nanofiltering film of polyacrylonitrile and poly (p,p-diamino diphenylmethane amide) and its prepn process |
| 05/17/2006 | CN1772357A Microporous polymer film containing cross-linked super branched molecule and its prepn |
| 05/17/2006 | CN1772356A Composite fiber membrane with chiral molecular imprint and its prepn and application |
| 05/17/2006 | CN1256357C O/W aqueous thermos setting resin dispersion, FRP precision filter medium made with the aqueous dispersion, and process for producing the same |
| 05/17/2006 | CN1256174C Charged microporous filtration membrane and affinity base membrane preparing method |
| 05/16/2006 | US7045171 Method for fabricating supported bilayer-lipid membranes |
| 05/16/2006 | US7045087 Assembly of free-standing films using a layer-by-layer process |
| 05/16/2006 | US7045062 Pervaporation membranes and methods of use |
| 05/11/2006 | WO2006049940A2 Ceramic monolithic multi-channel membrane support |
| 05/11/2006 | US20060099396 Nanoporous coatings |
| 05/11/2006 | US20060096948 Thin film supporting substrate used in filter for hydrogen production and method for manufacturing filter for hydrogen production |
| 05/11/2006 | US20060096922 Lyotropic liquid crystal nanofiltration membranes |
| 05/11/2006 | US20060096913 Oxide of Ti, Zr, Sn, Si, B, or Al nanodispersed in a polymer acid halide; chlorosulfinated polyether ketones and polyether sulfones; dipolar aprotic solvent; polymeric phosphoryl halide, carbonyl halide or boron halide; post-treatment hydrolysis; mechanical stability, thermal stability, hydrophilic |
| 05/11/2006 | US20060096912 Cellulose hydrate ultrafiltration membranes and method for their production |
| 05/11/2006 | DE19543055B4 Großporige synthetische Polymermembranen Large pore synthetic polymer membranes |
| 05/11/2006 | DE10359813B4 Verfahren zur Bearbeitung poröser metallischer asymmetrischer Membranen oder Filtermedien A method for processing porous metallic asymmetric membranes or filter media |
| 05/11/2006 | DE102004053787A1 Cellulosehydrat-Ultrafiltrationsmembranen und Verfahren zu deren Herstellung Cellulose hydrate ultrafiltration membranes and methods for their preparation |
| 05/10/2006 | EP1655066A1 Filtration monitoring and control system |
| 05/10/2006 | EP1654053A1 Membrane post treatment |
| 05/10/2006 | CN1768912A High temperature resistant P.T.F.E. coated filter material |
| 05/10/2006 | CN1768718A Process for manufacturing wind-up type liver tissue engineering stent |
| 05/09/2006 | US7041409 Low equivalent weight ionomer |
| 05/09/2006 | US7041212 Membrane separation for sulfur reduction |
| 05/09/2006 | CA2276021C Composite materials for membrane reactors |
| 05/04/2006 | WO2006046886A1 Composite oxygen conductive membrane |
| 05/04/2006 | WO2006046781A1 Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and method for water treatment using the same |
| 05/04/2006 | WO2006046012A1 Novel nanoporous materials |
| 05/04/2006 | US20060094792 Dendrimeric polymers covalently linked into a network structure having acid functional terminal groups and may be covalently linked via linking compounds, cross-coupling reactions, or copolymerization reactions; controlled pore size; resistance to methanol crossover |
| 05/04/2006 | DE10224225B4 Nano- und Ultrafiltrationsmembran sowie Verfahren zu deren Herstellung Nano- and ultrafiltration membrane, as well as processes for their preparation |
| 05/03/2006 | EP1651332A1 Solvent resistant asymmetric integrally skinned membranes |
| 05/03/2006 | EP1144562B1 Method for processing vegetable oil miscella |
| 05/03/2006 | CN1768092A Crosslinkable ionically conducting resin, and ionically conducting polymer membranes, binders and fuel cells, made by using the resin |
| 05/03/2006 | CN1767884A Base for honeycomb filter, method for producing same and honeycomb filter |
| 05/02/2006 | US7037425 Mesoporous membrane collector and separator for airborne pathogen detection |
| 05/02/2006 | US7037096 Cellulose extrusion |
| 04/27/2006 | WO2006044463A1 Method for preparing hydrophilic polyethersulfone membrane |
| 04/27/2006 | WO2006043696A1 Filter for purifying hydrogen and method for manufacture thereof |
| 04/27/2006 | WO2006043386A1 Polyurethane resin forming composition, process for production of sealant, and process for production of hollow-fiber membrane modules |
| 04/27/2006 | WO2006043363A1 Oxygen-permeable film, oxygen-permeable sheet and electric cell comprising the same |
| 04/27/2006 | WO2006019805A3 Composite gas separation modules having a layer of particles with a uniform binder metal distribution |
| 04/27/2006 | WO2005094354A3 Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure |
| 04/27/2006 | US20060086657 coated electrodes comprising alloys of palladium, molybdenum, copper and nickel, that reduces the emission of chromium during welding of stainless steels |
| 04/27/2006 | US20060086624 Techniques to improve polyurethane membranes for implantable glucose sensors |
| 04/27/2006 | DE19846608B4 Production of semipermeable membranes, useful for separation processes, from liquid prepared hydrolytic condensation of specified organosilanes |
| 04/27/2006 | DE102004051914A1 Ultra-filtration membrane for water has nickel foam substrate and sintered nickel intermediate layers with high porosity |
| 04/26/2006 | EP1648954A2 Microporous polymer material |
| 04/26/2006 | EP1648601A2 Method of forming ion transport membrane structure |
| 04/26/2006 | EP1648597A1 Filter element and method for the production thereof |
| 04/26/2006 | EP1648596A1 Materials for processing non-aqueous mixtures and methods for their preparation |
| 04/26/2006 | EP1648591A1 Support for immobilising catalytically active units |
| 04/26/2006 | EP0984826B2 Autothermic reactor comprising oxygen ion conducting dense ceramic membrane and process using the autothermic reactor for producing synthesis gas |
| 04/26/2006 | EP0795052B2 Method of producing shaped cellulose bodies, and yarn made of cellulose filaments |
| 04/26/2006 | CN1762559A High substitution degree cyanoethyl cellulose and cellulose diacetate commixing hollow fibrous nano filter film and its preparation process |
| 04/26/2006 | CN1762558A Supported mixed conductor dense film and its preparation method |
| 04/26/2006 | CN1253241C Manufacture and products of hollow fiber membrane of outer pressured polyvinylidene fluoride by immersion gelation |
| 04/25/2006 | US7034082 Cross-linked sulphonated polymers and their preparation process |