Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
Patents for B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor (23,060)
06/2014
06/12/2014WO2014088214A1 Polymer resin composition for producing microfiltration membrane or ultrafiltration membrane, production method for polymer filtration membrane, and polymer filtration membrane
06/12/2014WO2014087928A1 Gas separation membrane, gas separation module, gas separation device, and gas separation method
06/12/2014WO2014086922A1 Liquid-tight and gas-permeable membrane, method for the production thereof, and use of such a membrane for the in vitro breeding of arthropods
06/12/2014WO2014066415A3 Methods to rapidly deposit thin films (or coatings) of microporous materials on supports using thermally induced self-assembly
06/12/2014US20140158612 Composite membrane, method of manufacturing the same, separation membrane including the composite membrane, and water treatment device using the separation membrane
06/12/2014US20140158611 Hollow-fiber membrane blood purification device
06/12/2014US20140158610 Composite mixed matrix membranes for membrane distillation and related methods of manufacture
06/11/2014CN203635077U 一种反渗透膜装置 One kind of reverse osmosis membrane device
06/11/2014CN103857692A Method for purifying protein
06/11/2014CN103857462A Hydrophilic polyvinylidene fluoride-based hollow-fiber separation membrane, and method for manufacturing same
06/11/2014CN103857455A Filter medium for air filter and air filter unit
06/11/2014CN103846024A Sulfonated polyetheretherketone/sulfonated chromium organic framework hybrid membrane, as well as preparation and applications thereof
06/11/2014CN103846023A Copolymerization polyimide gas separation membrane material, preparation method and application of copolymerization polyimide gas separation membrane material
06/11/2014CN103846022A Preparation method of copolyimide hollow fiber gas separation membrane
06/11/2014CN103846021A Separation membrane material as well as synthesis and application thereof
06/11/2014CN103846020A Bio-membrane filter
06/11/2014CN103846019A Bacteriostatic composite kieselguhr ceramic membrane and preparation method thereof
06/11/2014CN103846018A Method for synthesizing NaA molecular sieve membrane by spraying crystal seeds
06/11/2014CN103846017A Magnetic field intervention film forming method used for regulating and controlling charcoal membrane gas separating performance
06/11/2014CN103846016A Preparation method of polyether sulfone and polyimide blend ultrafiltration membrane
06/11/2014CN103846015A Preparation method of organic-inorganic laminated ultra-filtration membrane
06/11/2014CN103846014A Preparation method of low-pressure and high-flux reverse osmosis membrane
06/11/2014CN103846013A Porous material-polymer gas separation composite membrane
06/11/2014CN103846012A Method for preparing porous separation membrane
06/11/2014CN103846011A Conductive polymer porous membrane
06/11/2014CN103846010A Preparation method of self-assembly nanofiltration separation membrane for high salinity and high ammonia nitrogen wastewater
06/11/2014CN103214689B Preparation method of ion imprinted polymer film
06/11/2014CN102806022B Method for preparing polyacrylonitrile (PAN)-base microporous membrane
06/11/2014CN102553467B Sulfadimidine affinity membrane and application of sulfadimidine affinity membrane in antibody separation and purification
06/11/2014CN102512996B Silica nanoparticle blended modified polysulfone membrane and preparation method thereof
06/11/2014CN102395419B Water vapor-permeable diaphragm material
06/11/2014CN102389715B Method for preparing porous inorganic membrane by particle sintering technology assisted by carbon skeleton
06/11/2014CN101511458B Membrane-based article and associated method
06/10/2014US8748556 Self-supporting dynamic polymer membrane, and uses
06/10/2014US8748538 Graft copolymers
06/10/2014US8747525 Composite hollow ceramic fibers, precursors for, methods of making the same, and methods of using the same
06/10/2014CA2670381C Carbon membrane laminated body and method for manufacturing the same
06/10/2014CA2497273C Biomimetic membranes
06/05/2014WO2014084705A1 Method for obtaining porous hollow fibres having molecularly imprinted spheres embedded therein and modular device formed by the resulting fibres
06/05/2014WO2014084661A1 Chlorine-resistant highly permeable water-treatment membrane, and method for preparing same
06/05/2014WO2014084356A1 Separation membrane comprising fluorine-containing copolymer
06/05/2014WO2014084187A1 Gas separation membrane
06/05/2014WO2014084186A1 Gas separation membrane
06/05/2014US20140155676 Treatment System and Method for Removing Halogenated Compounds from Contaminated Systems
06/05/2014US20140155502 Functionalized main chain polymers
06/05/2014US20140151288 Graphene membrane laminated to porous woven or nonwoven support
06/05/2014US20140150648 Fluorinated ethylene-propylene polymeric membranes for gas separations
06/05/2014US20140150647 Curable Silicate-Siloxane Mixed Matrix Membrane Compositions
06/04/2014EP2737938A1 Carbon dioxide separation member, method for producing same, and carbon dioxide separation module
06/04/2014EP2737916A1 Hollow fiber membrane type blood purifier
06/04/2014CN103842062A Composite semipermeable membrane
06/04/2014CN103842061A Gas separation membrane
06/04/2014CN103842060A Gas separation membrane, manufacturing method for same, and gas separation membrane module using same
06/04/2014CN103842059A Surface-modified fluoropolymer membrane and method of its production
06/04/2014CN103842052A Membranes
06/04/2014CN103842003A Separation membrane for use in treatment of blood, and blood treatment device having said membrane integrated therein
06/04/2014CN103831027A Method for improving pollution resistance of PVDF (polyvinylidene fluoride) porous membrane based on plasmas technology
06/04/2014CN103831026A Production technology of composite macaroni fibre nano filter membrane with high rejection rate
06/04/2014CN103831025A Preparation method of carbon black-modified PDMS (Polydimethylsiloxane) pervaporation ethanol-permselective separation membrane
06/04/2014CN103831024A Preparation method of polyvinylidene fluoride porous membrane with diversity charging surface
06/04/2014CN103831023A Preparation method of hollow cellulose acetate fiber nanofiltration membrane
06/04/2014CN103831022A Device and method for recycling ammonia nitrogen from coking wastewater
06/04/2014CN103831021A Method of preparing regenerated cellulose nanofiltration membrane by adopting N-methyl morpholine-N-oxide as solvent
06/04/2014CN103831020A Starch composite ultrafiltration membrane and preparation method thereof
06/04/2014CN103831019A Hollow fiber nanofiltration membrane and preparation method thereof
06/04/2014CN103831018A Continuously-super-hydrophobic hollow fiber membrane and preparation method thereof
06/04/2014CN103831017A Preparation method of high molecular ultra-filtration membrane
06/04/2014CN102886208B Grease-proofing modifying method of polytetrafluoroethylene cellular material
06/04/2014CN102743982B Preparation method of modified polyurethane pervaporation phenol/water separation membrane
06/04/2014CN102688700B Porous ceramic membrane support with flat structure and preparation method thereof
06/04/2014CN102580585B Preparation method of pollution-resistant low-pressure nanofiltration membrane
06/04/2014CN102580579B Inorganic pollution resistance antibacterial reverse osmosis membrane and preparation method thereof
06/04/2014CN102580575B Method for producing polyvinylidene fluoride membrane for membrane distillation
06/04/2014CN102378645B Composite semipermeable membrane and process for production thereof
06/04/2014CN102343222B Polyvinyl chloride (PVC) hollow fiber membrane and preparation method thereof
06/03/2014US8739978 Porous membrane and preparation method thereof
06/03/2014US8739976 Crystalline polymer microporous membrane, method for producing the same, and filteration filter
06/03/2014CA2754431C Vent filter and electric device using the same
05/2014
05/30/2014WO2014081550A1 Cross-linked polyimide membranes for separations
05/30/2014WO2014081369A1 Phosphate and urea adsorption for dialysis
05/30/2014WO2014081368A1 Adsorbent for dialysis
05/30/2014WO2014081232A1 High-flow water treatment separation membrane having superior chlorine resistance
05/30/2014WO2014081230A1 Outstandingly chlorine resistant high-flow-rate water-treatment separation membrane and production method for same
05/30/2014WO2014081228A1 High-flow water treatment separation membrane having superior chlorine resistance
05/30/2014WO2014080670A1 Separation membrane for treatment of gases containing acidic gas, method for producing same, method for separating acidic gas or methane gas, and method for producing acidic gas or methane gas
05/30/2014WO2014080426A1 A modified thin film composite reverse osmosis membrane and a process for preparation thereof
05/30/2014WO2014079538A1 Method for producing an integral-asymmetric hollow-fibre polymer membrane consisting of an amphiphilic block copolymer, the hollow-fibre membrane obtained and the use thereof
05/30/2014WO2014078914A1 Mixed matrix polymer compositions
05/29/2014US20140144834 Membrane with titanium dioxide nanostructure and method for fabricating the same
05/29/2014US20140144833 Polymer blend membranes
05/29/2014US20140144325 Gas Separation Membrane
05/29/2014US20140144324 Gas Separation Membrane
05/29/2014US20140144323 Silica-like Membrane for Separating Gas and the method for forming the same
05/29/2014US20140144322 Hydrogen-separation-membrane protection layer and a coating method therefor
05/29/2014US20140144321 Carbon dioxide separation system
05/28/2014EP2735361A2 Hydrogen-separation-membrane protection layer and a coating method therefor
05/28/2014EP2734292A1 Curable compositions and membranes
05/28/2014EP2734291A1 Curable compositions and membranes
05/28/2014EP2734289A2 Method and membrane for nanoporous, bicontinuous cubic lyotropic liquid crystal polymer membranes that enable facile film processing and pore size control
05/28/2014CN203609923U 用于油水分离中药挥发油分离富集的膜装置 Oil-water separation membrane device for volatile oil separation and enrichment of medicine
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