| 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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| 02/18/2010 | DE20321776U1 Hohlfasermembran zur Entfernung toxischer Mediatoren aus Blut Hollow fiber membrane for removing toxic mediators from blood |
| 02/17/2010 | EP2153883A1 Fluorinated elastomeric gas diffuser membrane |
| 02/17/2010 | EP2152395A1 Porous composite article |
| 02/17/2010 | EP2152392A1 Membrane laminate |
| 02/17/2010 | EP1673832B1 Multilayered structures and methods for producing the same |
| 02/17/2010 | EP1648596B1 Materials for processing non-aqueous mixtures and methods for their preparation |
| 02/17/2010 | EP1428568B1 Laminated zeolite composite and method for preparation thereof |
| 02/17/2010 | CN100589869C Method of processing polytetrafluoroethene nano-aperture filter membrane |
| 02/16/2010 | US7662218 Filter for purifying hydrogen and method for manufacture thereof |
| 02/16/2010 | US7662212 Hydrophilisation of hollow fibre membranes for use in microfiltration and ultrafiltration by incorporating a polymethyl vinyl ether coating using a homogeneous/ heterogeneous dispersion; absorption, embedding; reduced pore size; free of macrovoids; thermal/ diffusion induced phase separation |
| 02/16/2010 | US7661542 Comprises polyazole and is coated with a catalyst layer and is obtainable by preparation of a mixture comprising polyphosphoric acid, at least one polyazole and/or one or more compounds which are suitable for forming polyazoles under the action of heat, heating, applying layer to support |
| 02/16/2010 | US7661541 Non-woven polymeric matrix for separation of leukocytes; continuous filament non-woven polymers made from biocompatible polymers |
| 02/16/2010 | CA2368832C Process for the production of a composite membrane |
| 02/11/2010 | WO2010015599A1 Functionalized thin film polyamide membranes |
| 02/11/2010 | WO2010015374A1 Filter unit for treating water and other liquid media |
| 02/11/2010 | US20100032366 Process of forming multilayered structures |
| 02/11/2010 | DE102009026054A1 Expandierte PTFE-Membran und Verfahren zu deren Herstellung Expanded PTFE membrane and processes for their preparation |
| 02/11/2010 | DE102005044522B4 Verfahren zum Aufbringen einer porösen Glasschicht, sowie Verbundmaterial und dessen Verwendung A method for applying a porous glass layer and composite material and its use |
| 02/10/2010 | EP2151273A1 Polysulfone-based membrane for treating blood and method of producing the same |
| 02/10/2010 | EP2150513A1 Method for preparing a porous inorganic coating on a porous support using certain pore fillers |
| 02/10/2010 | EP2150356A2 High flux fluid separation membranes comprising a cellulose or cellulose derivative layer |
| 02/10/2010 | CN101644896A Process for producing photoresist composition, filter, coater |
| 02/10/2010 | CN101642684A Multi-channel metal palladium or palladium alloy composite membrane hydrogen separator |
| 02/09/2010 | US7658872 Treating an existing reverse osmosis membrane with dipropylammonium nitrate, diisopropylethylammonium nitrate, triethylammonium nitrate, tetraethylammonium nitrate, diethylammonium nitrate and/or tetraethylammonium borate and drying |
| 02/09/2010 | CA2374862C Porous gas permeable material for gas separation |
| 02/09/2010 | CA2287469C Interactive system for presenting and eliminating substances |
| 02/04/2010 | WO2010012643A1 Particle filter and manufacturing method therefor |
| 02/04/2010 | US20100025330 Membranes with Embedded Nanotubes For Selective Permeability |
| 02/04/2010 | US20100024651 Membrane contactor systems for gas-liquid contact |
| 02/03/2010 | EP2148737A1 Membrane comprising oxyethylene groups |
| 02/03/2010 | EP2148735A1 Membranes and processes for their manufacture and use |
| 02/03/2010 | EP2024069B1 Production of micro- and nanopore mass arrangements by self-organization of nanoparticles and sublimation technology |
| 02/03/2010 | CN101641148A Vinylidene fluoride resin hollow-fiber porous membrane and process for production of the same |
| 02/03/2010 | CN101637704A Graft-modified macromolecular filter membrane for water treatment and method for preparing same |
| 02/03/2010 | CN100586994C Chemical-resistant porous film |
| 02/03/2010 | CN100586967C Grading separation method of conjugated polyphenylacetylene kind polymer |
| 02/03/2010 | CN100586542C Hollow fiber compound film with ultra-thin active layer, preparation method and application thereof |
| 02/03/2010 | CN100586541C Method for preparing polyvinylidene fluoride microporous filtering film |
| 02/03/2010 | CN100586540C Method for preparing polyolefin micro-porous film |
| 02/02/2010 | US7655277 Titania composite membrane for water/alcohol separation, and preparation thereof |
| 02/02/2010 | US7655075 Filter element and method for the production thereof |
| 02/02/2010 | CA2614620C Production of hollow ceramic membranes by electrophoretic deposition |
| 01/28/2010 | WO2010009628A1 A hollow fiber membrane and the preparation thereof |
| 01/28/2010 | WO2009129354A3 Hybrid nanoparticle tfc membranes |
| 01/28/2010 | US20100018925 Uv treated membranes |
| 01/28/2010 | US20100018922 Method and apparatus for processing vegetable oil miscella, method for conditioning a polymeric microfiltration membrane, membrane, and lecithin product |
| 01/28/2010 | US20100018852 Process for Producing a Porous Track Membrane |
| 01/28/2010 | DE102006017453B4 Membran für Flüssigphasenseparationsprozesse und Verfahren zu ihrer Herstellung Membrane for liquid phase separation processes and processes for their preparation |
| 01/27/2010 | EP2147029A1 Vinylidene fluoride copolymers |
| 01/27/2010 | CN101633734A Block copolymers and use thereof |
| 01/27/2010 | CN101632904A Polyvinylidene fluoride (PVDF) hollow-fiber membrane with base material and production method thereof |
| 01/27/2010 | CN101632903A Polyvinylidene fluoride microporous film and preparation method |
| 01/27/2010 | CN100584437C Hydrophilic polyvinylidene fluoride hollow fiber microporous membrane and preparation method thereof |
| 01/26/2010 | US7651000 Sieve material of metal, and method for its production |
| 01/21/2010 | WO2010008660A1 High plasticization-resistant cross-linked polymeric membranes for separations |
| 01/21/2010 | WO2010008283A1 Hybrid silica membrane for water removal from lower alcohols and hydrogen separation |
| 01/21/2010 | WO2010007862A1 Filtration method, method of purifying abrasive composition using the same, method of regenerating filter for use in filtration, and apparatus for regenerating filter |
| 01/21/2010 | WO2010007399A1 Process for preparing membranes |
| 01/21/2010 | WO2009142398A3 Membrane and media of metal (iii) orthophosphates for extraction of high purity bioethanol, a preparation method thereof and a preparation method of high purity bioethanol using the same |
| 01/21/2010 | WO2009105270A8 Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials |
| 01/21/2010 | US20100012576 Nanoporous carbonaceous membranes and related methods |
| 01/21/2010 | CA2730750A1 Hybrid silica membrane for water removal from lower alcohols and hydrogen separation |
| 01/20/2010 | EP2145675A1 Vinylidene fluoride resin hollow-fiber porous membrane and process for production of the same |
| 01/20/2010 | EP2144853A1 Desalination method and apparatus |
| 01/20/2010 | EP2144695A1 Modified porous membranes, methods of membrane pore modification, and methods of use thereof |
| 01/20/2010 | CN101628206A Nanofiltration membrane for removing gossypol in cottonseeds and method |
| 01/20/2010 | CN101628205A Nanofiltration membrane used for separating solvent from mixed oil and method |
| 01/20/2010 | CN101628204A Organic-inorganic compound mesoporous membrane and preparation method and application thereof |
| 01/19/2010 | US7648034 Coated membranes and other articles |
| 01/14/2010 | WO2010006196A2 Water purification membranes with improved fouling resistance |
| 01/14/2010 | WO2010004918A1 Microporous membranes and methods for producing and using such membranes |
| 01/14/2010 | WO2010003446A1 Method for producing a proton-conductive, structured electrolyte membrane |
| 01/14/2010 | WO2010003311A1 A curlable carbon membrane and preparation method thereof |
| 01/14/2010 | US20100006496 Water separation membrane |
| 01/14/2010 | US20100006495 Semipermeable polymers and method for producing same |
| 01/14/2010 | US20100005969 Pd Menbrane Having Improved H2-Permeance, and Method of Making |
| 01/14/2010 | CA2767761A1 Water purification membranes with improved fouling resistance |
| 01/13/2010 | EP2144319A1 Method for producing a proton-conducting structured electrolyte membrane |
| 01/13/2010 | EP2143482A1 Composite materials comprising supported porous gels |
| 01/13/2010 | EP2143481A1 Composite materials comprising supported porous gels |
| 01/13/2010 | EP2142288A1 Composite structures with porous anodic oxide layers and methods of fabrication |
| 01/13/2010 | EP2142287A2 Lysine-specific demethylase inhibitors |
| 01/13/2010 | CN101623605A Preparation method of spongy polyvinylidene fluoride film having high flux and high retention ratio |
| 01/13/2010 | CN101623604A Preparation method of hollow-fiber membrane with high intensity and high flux and additive thereof |
| 01/13/2010 | CN101623603A System and method for recycling using nanoceramics |
| 01/13/2010 | CN101623602A Water treatment material for preparing hexacyclic water and preparation method thereof |
| 01/13/2010 | CN100579641C Interphase carbon microball base tube type charcoal film and its preparation method |
| 01/13/2010 | CN100579640C Process for producing high throughout pervaporation membrane for sodium alginate and dimethyl-allyl-ammonium complex compound |
| 01/13/2010 | CN100579638C Modified polyvinyl chloride hollow fiber microporous memebrane and method for preparing the same |
| 01/12/2010 | US7645383 Microstructured filter |
| 01/12/2010 | US7644825 is formed with carbon dioxide foaming gas; used for medical purposes, especially for the haemodialysis, haemofiltration, haemodiafiltration, plasmapherese, immunotherapy, micro- or ultrafiltration or gas separation |
| 01/12/2010 | CA2373326C Hydrogen recycle and acid gas removal using a membrane |
| 01/07/2010 | WO2010002805A1 Membranes with embedded nanotubes for selective permeability |
| 01/07/2010 | WO2010002512A1 Method of forming a hydrophilic membrane |
| 01/07/2010 | WO2010002502A2 Method of forming a rewettable asymmetric membrane |
| 01/07/2010 | WO2010002501A2 Method of forming an asymmetric membrane |
| 01/07/2010 | WO2010001368A1 Recovery of a gaseous component from a mixture of gaseous compounds |
| 01/07/2010 | US20100003575 Stressed thin-film membrane islands |
| 01/07/2010 | US20100000937 Fluororesin polymer separation membrane and process for producing the same |
| 01/07/2010 | US20100000920 Membrane coating for a water pressurization Bladder |