| 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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| 08/25/2011 | WO2011102326A1 Gas separation composite membrane |
| 08/25/2011 | WO2011102124A1 Composite separation membrane and separation membrane element using same |
| 08/25/2011 | WO2011101961A1 Separation membrane module for processing of oil-containing waste water, method for processing oil-containing waste water, and apparatus for processing oil-containing waste water |
| 08/25/2011 | WO2011101626A1 Barrier layer for glusose sensor |
| 08/25/2011 | WO2011100795A1 Method of manufacture for hollow fibre ceramic membrane |
| 08/25/2011 | WO2011068611A3 Nanoporous ion- exchange membrane with improved ion fluxes |
| 08/25/2011 | US20110206971 Ceramic, flexible membrane providing improved adhesion to the support fleece |
| 08/25/2011 | US20110203990 Chlorine resistant polyamides and membranes made from the same |
| 08/25/2011 | CA2765841A1 Separation membrane module for oil-containing wastewater treatment. oil-containing wastewater treatment method, and oil-containing wastewater treatment apparatus |
| 08/24/2011 | EP2359943A1 Ultra-thin photo-polymeric coatings and uses thereof |
| 08/24/2011 | EP2045212B1 Hydrogen reforming method and hydrogen reforming device using oxygen-permeable membrane |
| 08/24/2011 | EP1520310B1 Production of catalyst coated membranes |
| 08/24/2011 | CN102164659A Membranes with embedded nanotubes for selective permeability |
| 08/24/2011 | CN102164658A Cast-on-tricot asymmetric and composite separation membranes |
| 08/24/2011 | CN102164657A Use of porous hollow-fiber membrane for producing clarified biomedical culture medium |
| 08/24/2011 | CN102164656A Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module |
| 08/24/2011 | CN102161768A Polysiloxane-polyphenyl ether crosslinked block copolymer and preparation method and use thereof |
| 08/24/2011 | CN102160970A Flux controllable anti-oxidation polyethersulfone nanofiltration membrane and preparation method thereof |
| 08/24/2011 | CN102160969A Method for preparing fluorocarbon polymer microporous film with interpenetrating network bicontinuous pore structure |
| 08/24/2011 | CN102160968A Microporous fiber membrane for high-temperature gas filter and preparation method thereof |
| 08/24/2011 | CN101439271B Method for preparing hydrophilic anti-pollution reverse osmosis membrane |
| 08/24/2011 | CN101439270B Method for preparing hydrophilic anti-pollution reverse osmosis membrane |
| 08/24/2011 | CN101327409B Polyimides pervaporation membrane and preparation method and use |
| 08/24/2011 | CN101306331B Homogeneous phase anion-exchange membrane and preparation method thereof |
| 08/23/2011 | US8003220 Nanotransfer and nanoreplication using deterministically grown sacrificial nanotemplates |
| 08/18/2011 | WO2011100549A1 Separation of acidic constituents by self assembling polymer membranes |
| 08/18/2011 | WO2011100501A1 Metal organic framework filled polymer based membranes |
| 08/18/2011 | WO2011099587A1 Gas separation membrane, method for producing same, and gas separation method, module and separation apparatus each using the gas separation membrane |
| 08/18/2011 | WO2011099115A1 Alumite membrane filter, and process for production of alumite membrane filter |
| 08/18/2011 | WO2011098851A1 Self-assembled block copolymer membrane |
| 08/18/2011 | WO2011098497A1 Zeolite membrane for cellular adhesion, growth and cultures and process for preparation thereof |
| 08/18/2011 | US20110200776 Polymer Composition and Molded Articles Produced Therefrom |
| 08/18/2011 | US20110198288 Fouling Resistant Membranes Formed with Polyacrylonitrile Graft Copolymers |
| 08/18/2011 | US20110198282 High flux high efficiency nanofiber membranes and methods of production thereof |
| 08/18/2011 | US20110198278 Filter unit for treating water and other liquid media |
| 08/18/2011 | DE102010041224A1 Neuartiges amphiphiles Block-Copolymer, Verfahren zum Herstellen desselben und Polymer-Elektrolyt-Membran, in welche dieses eingesetzt wird Novel amphiphilic block copolymer, process for producing the same, and polymer electrolyte membrane, in which it is used |
| 08/18/2011 | CA2789627A1 Separation of acidic constituents by self assembling polymer membranes |
| 08/18/2011 | CA2789563A1 Metal organic framework filled polymer based membranes |
| 08/17/2011 | CN102159528A Method for producing alcohol, method for producing hydrogen or synthetic gas using method for producing alcohol, and alcohol |
| 08/17/2011 | CN102159305A Separation membrane, and method for producing same |
| 08/17/2011 | CN102151502A Imidazole onium salt anion-exchange membrane and preparation method thereof |
| 08/17/2011 | CN102151501A Preparation method of organic-inorganic nano composite separation membrane |
| 08/17/2011 | CN102151500A PVDF/TPEE/PES ternary blended hollow fiber ultra-filtration membrane and preparation method |
| 08/17/2011 | CN102151499A Polyamide composite nanofiltration membrane and preparation method thereof |
| 08/17/2011 | CN102151498A Nanometer cross-linking PVDF/PU blending hollow fiber ultrafiltration membrane and preparation method |
| 08/17/2011 | CN102151497A Hydrophilic and hydrophobic compound steam permeation film as well as preparation method and application thereof |
| 08/17/2011 | CN102151496A Method for preparing polyvinyl formal (PVF) micro-filtration membrane |
| 08/17/2011 | CN102151495A Preparation method of Polyvinyl Butyral (PVB) microfiltration membrane |
| 08/17/2011 | CN102151494A Nano-level polytetrafluoroethylene microporous membrane and preparation method thereof |
| 08/17/2011 | CN102151493A Method for preparing nano polytetrafluoroethylene microporous membrane |
| 08/17/2011 | CN102151492A High-efficiency separation membrane for sewage treatment and preparation method thereof |
| 08/17/2011 | CN102151491A Modified polyvinyl chloride alloy ultra-filtration membrane and preparation method of hollow fiber ultra-filtration membrane |
| 08/17/2011 | CN102151490A Method for preparing nano-filtration membrane from tree polyamide-amine embedded inorganic nano particles |
| 08/17/2011 | CN101773790B High-strength low-resistance ion exchange membrane |
| 08/17/2011 | CN101733017B Microporous membrane reinforced perfluoro crosslinked ion exchange membrane |
| 08/17/2011 | CN101485960B Method for modifying interpenetrating polymer network on surface of polyvinylidene fluoride porous membrane |
| 08/17/2011 | CN101421331B Oligomeric and polymeric aromatic phosphonic acids, their blends, processes for preparing them and uses as polyelectrolytes |
| 08/16/2011 | US7998247 Gas separation membrane comprising a substrate with a layer of coated inorganic oxide particles and an overlayer of a gas-selective material, and its manufacture and use |
| 08/16/2011 | US7997426 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 08/11/2011 | WO2011095920A1 Membrane for oxygen generation |
| 08/11/2011 | WO2011095393A1 Method for producing porous silicon molded bodies |
| 08/11/2011 | WO2011053118A3 Composition of low impedance bulk polymeric membrane |
| 08/11/2011 | WO2011053117A3 Composition and method for preparation of nanoporous protective membrane |
| 08/11/2011 | US20110192798 Methods of Making and Using Filtering Unit for a Virucide Substance |
| 08/11/2011 | US20110192788 Method for producing porous thermosetting resin sheet, porous thermosetting resin sheet and composite semipermeable membrane using same |
| 08/11/2011 | US20110192281 Polymer blends and carbonized polymer blends |
| 08/10/2011 | EP2353703A1 Planar ceramic channeled support layer assembly and method for making thereof |
| 08/10/2011 | EP2352578A1 Filtration membrane with tubular support |
| 08/10/2011 | EP1148925B1 Graded particle-size retention filter medium for cell-type filter unit |
| 08/10/2011 | CN1816382B A membrane apparatus and method of preparing a membrane and a method of producing hydrogen |
| 08/10/2011 | CN102149452A Ethanol stable epoxy amine based membrane for aromatics separation |
| 08/10/2011 | CN102149451A Composite semitransparent film and manufacturing method therefor |
| 08/10/2011 | CN102149450A Water purification membranes with improved fouling resistance |
| 08/10/2011 | CN102149449A Hollow-fiber membrane and process for production of hollow-fiber membrane |
| 08/10/2011 | CN102145261A Copper zinc alloy metal nano-filtration membrane and preparation method thereof |
| 08/10/2011 | CN102145260A Copper zinc silver alloy metal nano-filtration membrane and preparation method thereof |
| 08/10/2011 | CN102145259A Membrane for filtering of water |
| 08/10/2011 | CN101824118B Porous polymer nanoparticles and preparation method thereof |
| 08/10/2011 | CN101735591B Organic-inorganic hybrid cross-linked sulfonated polyaryletherketone polymer electrolyte material and preparation method thereof |
| 08/10/2011 | CN101648105B Method for extracting hydrogen gas with high purity from coke oven gas by metal palladium membrane separation technique |
| 08/10/2011 | CN101618295B Method for continuously producing jelly of ultra-high molecular weight polyethylene porous membrane |
| 08/10/2011 | CN101596422B Method for preparing polyvinylidene fluoride affinity membrane using amino acid as ligand |
| 08/10/2011 | CN101564652B Preparation method of nanofiltration membrane by particle packing method |
| 08/10/2011 | CN101400605B Process for producing ddr type zeolite membrane |
| 08/10/2011 | CN101394918B Hydrogen permeation/separation thin membrane |
| 08/10/2011 | CN101322922B Hollow fiber film and method for producing the same |
| 08/04/2011 | WO2011093241A1 Method for producing chemicals by continuous fermentation |
| 08/04/2011 | US20110189472 Uniaxially and Biaxially-Oriented Polytetrafluoroethylene Structures |
| 08/04/2011 | US20110186518 Polymer composition with phytochemical and dialysis membrane formed from the polymer composition |
| 08/04/2011 | US20110186506 Asymmetric nanotube containing membranes |
| 08/04/2011 | DE102010025394A1 Klimatisierungssystem Cooling System |
| 08/03/2011 | EP2349545A2 Ethanol stable epoxy amine based membrane for aromatics separation |
| 08/03/2011 | CN102139190A Method for preparing epoxy morpholine quaternary ammonium salt-modified polybenzimidazole anion exchange membrane |
| 08/03/2011 | CN102139189A Method for preparing seawater desalting electro-filtration ionic membrane |
| 08/03/2011 | CN102139188A Preparation method and application of molecular sieve/organic composite infiltration, vaporization and separation membrane |
| 08/03/2011 | CN101573470B Plasma deposited microporous carbon material |
| 08/03/2011 | CN101415756B Method of manufacturing porous polytetrafluoroethylene membrane, filter medium, and filter unit |
| 08/03/2011 | CN101301589B Composite DDR type zeolite film, and method for preparation thereof |
| 08/03/2011 | CN101137427B Nanocomposite membranes and methods of making and using same |
| 08/02/2011 | US7989115 Highly stable fuel cell membranes and methods of making them |