| 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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| 09/30/2010 | WO2010110995A2 Polymer membranes derived from aromatic polyimide membranes |
| 09/30/2010 | WO2010110994A2 Polymer membranes prepared from aromatic polyimide membranes by thermal treating and uv crosslinking |
| 09/30/2010 | WO2010110986A2 Polybenzoxazole polymer-based mixed matrix membranes |
| 09/30/2010 | WO2010110975A2 High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes |
| 09/30/2010 | WO2010110739A1 A filter |
| 09/30/2010 | WO2010110624A2 Nanoporous films and method for manufacturing the same |
| 09/30/2010 | WO2010110437A1 Charge mosaic membrane and method for producing the same |
| 09/30/2010 | WO2010110333A1 Anion exchange membrane and method for producing same |
| 09/30/2010 | WO2010110274A1 Zeolite membrane, separation membrane, and component separation method |
| 09/30/2010 | WO2010109490A1 A method for preparation of enantioselective composite membrane |
| 09/30/2010 | WO2010108974A1 Method for operating a fossil power plant and power plant |
| 09/30/2010 | US20100247894 Reinforced Highly Microporous Polymers |
| 09/30/2010 | US20100243567 Polymer Membranes Derived from Aromatic Polyimide Membranes |
| 09/30/2010 | US20100243557 Alumina porous body and method of producing the same |
| 09/30/2010 | US20100243556 High-throughput asymmetric membrane |
| 09/30/2010 | US20100243475 Electrochemical Hydrogen Reclamation System |
| 09/30/2010 | DE102010006563A1 Polymerelektrolytmembran umfassend eine Alkyletherpfropfkette sowie Verfahren zu deren Herstellung A polymer electrolyte membrane comprising a Alkyletherpfropfkette as well as methods for their preparation |
| 09/30/2010 | DE102009015035A1 Verfahren zum Betreiben eines fossilen Kraftwerks und Kraftwerk Method for operating a fossil power plant and power plant |
| 09/30/2010 | CA2755925A1 Polymer membranes derived from aromatic polyimide membranes |
| 09/30/2010 | CA2755923A1 High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes |
| 09/30/2010 | CA2755919A1 Polymer membranes prepared from aromatic polyimide membranes by thermal treating and uv crosslinking |
| 09/29/2010 | EP2233200A1 Layered filtration membrane and methods of making same |
| 09/29/2010 | EP2231314A1 Membranes |
| 09/29/2010 | CN101848758A Filtration membranes |
| 09/29/2010 | CN101845215A Preparation method based on brominated polyphenylether blending of hybrid anion exchange membrane |
| 09/29/2010 | CN101844395A Device for preparing regenerated cellulose tubular membrane |
| 09/29/2010 | CN101844043A Co-mixing film of ethylene-acetic acid ethylene copolymer and polysulfone and method for preparing same |
| 09/29/2010 | CN101844042A Preparation method of anion-exchange membranes based on ionic liquid |
| 09/29/2010 | CN101844041A Hollow fiber nanofiltration membrane and preparation method thereof |
| 09/29/2010 | CN101844040A Hollow fiber nanofiltration membrane and preparation method thereof |
| 09/29/2010 | CN101844039A Preparation method of surface grafting PEG (Polyethylene Glycol)-modified asymmetric PVA (Polyvinyl Alcohol) membrane |
| 09/29/2010 | CN101318665B Method for preparing high-performance Y type molecular sieve film and application of the same in organic mixture separation |
| 09/29/2010 | CN101053789B Osmotic vaporization gasoline desulfurization polyethylene glycol composite membrane and its preparation method |
| 09/28/2010 | US7803263 plating a Ni film on a surface of a conductive base member having a plurality of through holes, filling a novolak resin material into through holes, forming an underlayer Pd alloy film, then removing the resin material; for use steam-reforming hydrocarbon fuel, produce hydrogen rich gas for a fuel cell |
| 09/23/2010 | WO2010106900A1 Water vapor-permeable diaphragm material |
| 09/23/2010 | WO2010106881A1 Structure provided with zeolite separation membrane, method for producing same, method for separating mixed fluids and device for separating mixed fluids |
| 09/23/2010 | WO2010106356A1 Membranes |
| 09/23/2010 | WO2010106167A1 Surface-modified inorganic matrix and method for preparation thereof |
| 09/23/2010 | DE102009013207A1 Bipolare Membran Bipolar membrane |
| 09/23/2010 | CA2755596A1 Moisture-permeable separating membrane material comprising flame retardant textile |
| 09/23/2010 | CA2754013A1 Surface-modified inorganic matrix and method for preparation thereof |
| 09/22/2010 | CN101837254A Method for preparing solvent-resistant polyimide nanofiltration membrane |
| 09/22/2010 | CN101837253A Polyaryletherketone ketone anion-exchange membrane containing phthalazinone structure and preparation method thereof |
| 09/22/2010 | CN101837252A Polyacrylonitrile/polyvinylidene fluoride alloy hollow fiber membrane and preparation method thereof |
| 09/22/2010 | CN101837251A Method for hydrophilic modification on polyvinylidene fluoride porous film surface by amphipathic molecule |
| 09/22/2010 | CN101837250A Modified polrvinyl chloride hollow fiber ultrafiltration membrane, preparation method and application thereof |
| 09/22/2010 | CN101837249A Composite polrvinyl chloride hollow fiber ultrafiltration membrane and preparation method thereof |
| 09/22/2010 | CN101406811B Blended fiberglass overlay film filter material |
| 09/22/2010 | CN101254417B Crosslinked hyperbranched polyalcohol composite nano filter membrane and method of preparing the same |
| 09/21/2010 | US7799465 Cells |
| 09/21/2010 | US7798334 Method and apparatus for manufacturing zeolite membrane, and zeolite tubular separation membrane provided by the method |
| 09/16/2010 | WO2010104044A1 Co2 permeation barrier membrane |
| 09/16/2010 | US20100230351 Hydrophilic Membrane |
| 09/15/2010 | EP2228126A1 Hollow firbe membrane and use thereof |
| 09/15/2010 | EP2227387A1 Microporous films, methods for their production, and applications thereof |
| 09/15/2010 | EP1558442B1 Porous polymeric membrane toughened composites |
| 09/15/2010 | CN101835529A Gas separation membrane |
| 09/15/2010 | CN101835528A Separation membrane element for filtration and membrane module for filtration |
| 09/15/2010 | CN101829509A Preparation method of antibacterial porous membrane |
| 09/15/2010 | CN101829508A Novel polyamide nanofiltration membrane and preparation method thereof |
| 09/15/2010 | CN101829507A Method for preparing polypropylene separation membrane with durable hydrophilic property |
| 09/15/2010 | CN101829506A Ceramic microfiltering film for ion removal |
| 09/15/2010 | CN101829502A Membrane for membrane distillation and related membrane process based on aerogel |
| 09/15/2010 | CN101274227B Method for preparing polymer micro-filter membrane |
| 09/15/2010 | CN101220169B Production method for organic-inorganic hybridization anion exchange membrane |
| 09/14/2010 | US7795372 Prepared from an aromatic tetraamine and an aromatic carboxylic acid or from an (hetero)aromatic diaminodicarboxylic acid; excellent chemical and thermal properties; particularly useful as film or membrane for gas purification and filtration |
| 09/14/2010 | US7793787 a membrane or fibers composed of or coated with methoxyethyl methacrylate/2-/-acrylic acid-2-(diethylamino)ethyl methacrylate terpolymer for the selective removal, reduction or separation of white blood cells and/or platelets from blood by passing blood through the medium |
| 09/14/2010 | CA2373379C Porous hydrophilic membranes |
| 09/10/2010 | WO2010101093A1 Ventilation filter and electric device using same |
| 09/10/2010 | WO2010101035A1 Process for the production of ddr-type zeolite membranes |
| 09/10/2010 | WO2010100432A2 Sealing technology |
| 09/10/2010 | WO2010068839A3 Membrane compositions and methods for making and using them |
| 09/10/2010 | WO2008048225A3 Novel cathode and electrolyte materials for solid oxide fuel cells and ion transport membranes |
| 09/10/2010 | CA2754431A1 Vent filter and electric device using the same |
| 09/09/2010 | US20100227252 Proton-conducting polymer membrane comprising polymers containing phosphonic acid groups and its use in fuel cells |
| 09/09/2010 | US20100224553 Ultrafiltration membrane |
| 09/09/2010 | US20100224066 Drying substances, preparation and use thereof |
| 09/08/2010 | EP2226341A2 Drying substances, preparation and use thereof |
| 09/08/2010 | EP2226116A2 Drying substances, preparation and use thereof |
| 09/08/2010 | EP2226114A1 Dehydrating system and method |
| 09/08/2010 | CN101824118A Porous polymer nanoparticles and preparation method thereof |
| 09/08/2010 | CN101822951A Method for preparing surface self-cleaning polymer porous membrane |
| 09/08/2010 | CN101822950A Drying substances, preparation and use thereof |
| 09/08/2010 | CN101822949A High-hydrophilicity composite PVDF meso-porous film, preparation method and application thereof |
| 09/08/2010 | CN101822948A Drying substances, preparation and use thereof |
| 09/08/2010 | CN101822947A Negative potential ceramic membrane and preparation method thereof |
| 09/08/2010 | CN101350418B Microporous-film-and-fiber-reinforced multilayer fluorine-containing cross-linking doping ionic membrane and preparation method thereof |
| 09/08/2010 | CN101332321B Filter-core of absorption filtering device |
| 09/08/2010 | CN101301588B Preparation of hollow fiber ventilated membrane for oil-gas automatic separation |
| 09/07/2010 | US7790837 sulfonated polyimides formed into membranes that may be used in proton exchange membrane fuel cells or as ion exchange membranes, having heat resistance, enhanced electroconductivity and reduced water uptake |
| 09/02/2010 | WO2010099387A1 Copolymer composition, membrane article, and methods thereof |
| 09/02/2010 | WO2010098867A1 Membrane with sulfonic groups for removing protein aggregates |
| 09/02/2010 | WO2010098473A1 Inorganic porous support-zeolite membrane complex, method for producing same and separation method using same |
| 09/02/2010 | WO2010097681A1 A polybenzimidazole based membrane for deacidification |
| 09/02/2010 | WO2010096988A1 Process for preparing supported palladium or palladium alloy membrane |
| 09/02/2010 | US20100219123 Nano-fiber material and salt rejection filtration material |
| 09/02/2010 | US20100218681 Membranes comprising amino acid mobile carriers |
| 09/02/2010 | US20100218680 Membranes comprising amino acid mobile carriers |
| 09/02/2010 | US20100218595 Particulate filter and method of use |
| 09/02/2010 | CA2735411A1 A polybenzimidazole based membrane for deacidification |