| Patents for B01D 67 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus (11,858) |
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| 02/13/2013 | CN101862600B Hollow fiber membrane for blood purification and blood purification apparatus including the same |
| 02/07/2013 | WO2013019783A1 Hollow ceramic fibers, precursors for manufacture thereof utilizing pore formers, methods of making the same, and methods of using the same |
| 02/07/2013 | WO2013019778A1 Hollow ceramic fibers, precursors for manufacture thereof utilizing nanoparticles, methods of making the same, and methods of using the same |
| 02/07/2013 | WO2013018900A1 Porous film manufacturing method and apparatus |
| 02/06/2013 | EP2553746A1 Method of forming a film made of a fluoropolymer of the polyvinylidene fluoride type that can be used as a separator for a lithium battery |
| 02/06/2013 | EP2553447A1 Methods, systems and devices for separating tumor cells |
| 02/06/2013 | EP2552571A1 Method and device for forming a supported gas separation membrane |
| 02/06/2013 | CN102917777A Membrane suitable for blood filtration |
| 02/06/2013 | CN102917775A Polyamide membrane with coating comprising polyalkylene oxide and imidazol compounds |
| 02/06/2013 | CN102911636A Double-component polyurethane adhesive, preparation method and application thereof |
| 02/06/2013 | CN102908916A Preparation method of hollow fiber dispersion and dialysis alkali recycling membrane |
| 02/06/2013 | CN102908915A Diffusion and dialysis membrane for alkali recovery as well as preparation method and application of same |
| 02/06/2013 | CN102908914A Composite separating membrane with alloy ultrafiltration layer and preparation method of composite separating membrane |
| 02/06/2013 | CN102908913A Solvent-free preparation method for pH value sensitive type separation membrane |
| 02/06/2013 | CN102908910A Preparing method of polyvinylidene fluoride porous membrane |
| 02/06/2013 | CN102908909A Nickel-copper-rare earth-aluminum oxide catalysis separation composite film and preparation method and application thereof |
| 02/06/2013 | CN102908908A Method for modifying modified ceramic microfiltration membrane by adopting graphite oxide |
| 02/06/2013 | CN102908907A Preparation method of ultrathin polymer separation membrane |
| 02/06/2013 | CN102908906A Preparation method and application of separation film with nano composite cortical layer |
| 02/06/2013 | CN102908903A Method for carrying out hollow fiber membrane surface hydrophilic modification by using biological agent |
| 02/06/2013 | CN102908902A Technique for producing nucleopore membranes by miniature particle accelerator |
| 02/06/2013 | CN102908876A Oxygen-rich engine combustion-supporting device with carbon membrane device |
| 02/06/2013 | CN102068925B Preparation method of polyaniline nano composite film |
| 02/06/2013 | CN102059059B Method for preparing protein adsorption-resistant ceramic composite film |
| 02/06/2013 | CN101961609B Polytetrafluoroethylene hollow fiber stretching device |
| 02/06/2013 | CN101961608B Method for controlling aperture of polytetrafluoroethylene hollow fibrous membrane |
| 02/05/2013 | US8367809 Composite materials comprising supported porous gels containing reactive functional groups |
| 02/05/2013 | US8367017 Methods for uniform metal impregnation into a nanoporous material |
| 01/31/2013 | WO2013014420A1 Composite membranes |
| 01/31/2013 | US20130025247 Exhaust gas purification filter, and method of manufacturing exhaust gas purification filter |
| 01/30/2013 | EP2551086A1 Process for producing a spinning solution |
| 01/30/2013 | EP2550378A1 Hydrogen selective protective coating, coated article and method |
| 01/30/2013 | CN102898446A Coordination polymer, coordination polymer membrane, preparation methods of the coordination polymer and the coordination polymer membrane, and use of the coordination polymer membrane |
| 01/30/2013 | CN102895888A Polyvinylidene fluoride film capable of responding to visible light and preparation method of polyvinylidene fluoride film |
| 01/30/2013 | CN102895887A Aquatic plant grease-cellulose acetate composite semipermeable membrane type bionic passive sampling device |
| 01/30/2013 | CN102895886A Hollow fiber ceramic oxygen permeation membrane with dual composite asymmetric structure and preparation method thereof |
| 01/30/2013 | CN102895885A Single-skin layer composite filter membrane and preparation method thereof |
| 01/30/2013 | CN102895884A Coating-free solid alkali ceramic catalytic membrane and preparation method thereof |
| 01/30/2013 | CN102179183B Composite membrane prepared by low-temperature plasma technology under normal pressure |
| 01/30/2013 | CN102151499B Polyamide composite nanofiltration membrane and preparation method thereof |
| 01/30/2013 | CN102059058B Safeguard structure used in nuclepore membrane production process and production method of nuclepore membrane |
| 01/30/2013 | CN102008906B Method for preparing diester interpenetrating network membrane material for gasoline desulfurization |
| 01/30/2013 | CN101721927B Ultrafiltration membrane copoly(phthalazinone aryl ether sulfone) and preparation method thereof |
| 01/30/2013 | CN101511457B Membrane-based article and associated method |
| 01/30/2013 | CN101227965B Microfiltration membrane with improved filtration properties |
| 01/24/2013 | WO2013011273A1 Curable compositions and membranes |
| 01/24/2013 | WO2013011272A1 Curable compositions and membranes |
| 01/24/2013 | WO2013010860A1 Composite membrane |
| 01/24/2013 | US20130022802 Highly microporous polymers and methods for producing and using the same |
| 01/24/2013 | US20130022510 Membrane structures suitable for gas separation, and related processes |
| 01/24/2013 | US20130020251 Separation membrane and method for producing same |
| 01/24/2013 | US20130019696 Chromatography Apparatus And Methods Using Multiple Microfluidic Substrates |
| 01/24/2013 | CA2842118A1 Curable compositions and membranes |
| 01/24/2013 | CA2842115A1 Curable compositions and membranes |
| 01/23/2013 | EP2547637A1 Method for preparing porous nanostructured ceramic bilayers, ceramic bilayers obtained by said method and uses of same |
| 01/23/2013 | CN102886213A Separation membrane, method of manufacturing the separation membrane, and water processing device comprising the separation membrane |
| 01/23/2013 | CN102886212A Method for preparing CO2 separation membrane through polyaniline nanometer material and polyvinylamine |
| 01/23/2013 | CN102886211A Solvent-free preparation method of aperture controllable porous film |
| 01/23/2013 | CN102886210A Solvent-free preparation method of anti-pollution self-cleaning oil-water separation film |
| 01/23/2013 | CN102886209A Hollow fibrous membrane with cell membrane simulation structure and construction method thereof |
| 01/23/2013 | CN102886208A Grease-proofing modifying method of polytetrafluoroethylene cellular material |
| 01/23/2013 | CN102886207A Preparation method of composite reverse osmosis membrane |
| 01/23/2013 | CN102430347B PDMS/PEI (Polydimethylsiloxane/Polyetherimide) separating membrane and preparation and application thereof |
| 01/23/2013 | CN102179186B Monomer in situ polymerization-based homogeneous anion-exchange membrane and preparation method thereof |
| 01/23/2013 | CN101448563B Manufacturing method of a membrane and a membrane for emulsification |
| 01/17/2013 | WO2013009468A1 Selective gas transport films that contain brominated styrene-butadiene copolymers |
| 01/17/2013 | CA2841544A1 Selective gas transport films that contain brominated styrene-butadiene copolymers |
| 01/16/2013 | EP2545985A1 Composite membrane |
| 01/16/2013 | EP2544882A1 Flexible sheet-like material for bounding a matrix material feed space and method for the production thereof |
| 01/16/2013 | EP2544804A1 Process for the preparation of an antimicrobial article |
| 01/16/2013 | CN202666707U Manufacturing device for porous hollow fiber membrane |
| 01/16/2013 | CN202666706U Stock solution feed device of multi-hole plasma membrane |
| 01/16/2013 | CN102883796A Polymeric membranes with human skin like permeability properties and uses thereof |
| 01/16/2013 | CN102872733A High-desalinization rate aromatic polyamide compound nanofiltration membrane and manufacturing method thereof |
| 01/16/2013 | CN102872732A Hydrophilic modification method for polytetrafluoroethylene microporous material |
| 01/16/2013 | CN102872731A Hollow fiber blend membrane and method for manufacturing same |
| 01/16/2013 | CN102872730A Method for preparing polyvinylidene fluoride alloy film |
| 01/16/2013 | CN102872729A Polyvinylidene fluoride/polyacrylonitrile organic-inorganic hybrid hollow fiber membrane and preparation method thereof |
| 01/16/2013 | CN102872728A Method for preparing metal organic framework film by using hydroxide nanowires and organic ligands |
| 01/16/2013 | CN102872726A Method for preparing Ti-Zr composite nanofiltration membrane |
| 01/16/2013 | CN102872725A Method for preparing CO2 catching membrane material with high hydrothermal stability |
| 01/16/2013 | CN101820985B Hollow carbon fibres and method for the production of hollow carbon fibres |
| 01/15/2013 | US8353410 Polymeric films made from polyhedral oligomeric silsesquioxane (POSS) and a hydrophilic comonomer |
| 01/15/2013 | CA2653364C Plasma separation membrane |
| 01/10/2013 | WO2013004945A1 Lithium/sulphur accumulator |
| 01/10/2013 | WO2012126624A3 Device for producing a membrane |
| 01/10/2013 | US20130008312 Method of making sapo-34 membranes for use in gas separations |
| 01/09/2013 | EP2543428A1 Modified membrane substrate with reduced platelet adsorption and process for producing modified substrate |
| 01/09/2013 | CN102869490A Cast films, microporous membranes, and method of preparation thereof |
| 01/09/2013 | CN102869434A Process for the preparation of an antimicrobial article |
| 01/09/2013 | CN102864435A Method for preparing composite type millipore filtration membrane for filtering organic waste water |
| 01/09/2013 | CN102863647A Preparation method of organic-inorganic hybrid ionic membrane |
| 01/09/2013 | CN102861519A Preparation method of long-acting hydrophilic polyvinyl chloride hollow fiber ultrafiltration membrane |
| 01/09/2013 | CN102861518A Preparation method of high polymerization degree polyvinyl chloride hollow fiber ultrafiltration membrane |
| 01/09/2013 | CN102861517A Method for preparing cold-rolled ultra-thin palladium-silver alloy membrane |
| 01/09/2013 | CN102500242B Polydimethylsiloxane/polyetherimide (PDMS/PEI) fixed carrier composite film containing amino group and preparation method and application thereof |
| 01/09/2013 | CN102019148B Preparation method of polyvinylidene fluoride blended membrane |
| 01/09/2013 | CN101947416B High-selectivity asymmetric moisture-permeable film as well as preparation method and application thereof |
| 01/08/2013 | US8349400 Method of making a composite porous material |
| 01/08/2013 | CA2655624C Use of a colloidal suspension of a cationic polymer to treat a support for medical use |