Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
Patents for B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor (16,729)
06/2010
06/29/2010US7744820 Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane
06/29/2010US7744675 Spray coating an inorganic oxide with a noble metal eggshell catalyst to produce a metallic layer on the outer surface of the particle; coating s with an overlayer of a gas-selective material to provide a coated, surface-treated porous substrate for use as said gas separation membrane
06/29/2010US7743929 Process of forming multilayered structures
06/29/2010CA2416580C Polymer electrolyte composition and uses thereof
06/24/2010WO2010070992A1 Method for separating liquid mixture, and device for separating liquid mixture
06/24/2010WO2010070991A1 Liquid mixture separation membrane, method for changing composition of liquid mixture using same, and device for separating liquid mixture
06/24/2010US20100157286 Nanothin polymer films with selective pores and method of use thereof
06/24/2010DE102009001383A1 Flüssigkeitsfilter und Filtersystem Liquid filters and filter system
06/23/2010EP2198948A1 Method for production of DDR type zeolite membrane
06/23/2010EP1553130B1 Porous membrane of poly(metaphenylene isophthalamide) and process for producing the same
06/23/2010CN101754796A Hollow fiber carbon membrane and method for production thereof
06/23/2010CN101754794A Membranes and processes for their manufacture and use
06/23/2010CN101745324A Preparation method of dry high-hydrophilic polyvinylidene fluoride hollow fibrous membrane
06/23/2010CN101745318A Method for preparing hollow-fibre membrane
06/22/2010US7740967 Mixing ion exchange particles with monomeric or oligomeric polymer precursors or cross-linkable polymers, forming the mixture into a membrane, and ordering the particles by an electric field; crosslinkable polymers are cured or polymer melts or solutions are cooled concurrently with the ordering
06/22/2010CA2428457C Modified membranes
06/17/2010WO2010068839A2 Membrane compositions and methods for making and using them
06/17/2010WO2010066654A1 Hydrophobic ozone-stable membrane made of polyvinylidene fluoride
06/17/2010WO2010066613A1 Modified polyvinyllactams
06/17/2010WO2010042250A3 Semipermeable polymers and method for producing same
06/17/2010WO2010027065A3 Microporous polymeric membranes, methods for making such membranes, and the use of such membranes as battery separator film
06/17/2010WO2010021474A3 Porous membrane and preparation method thereof
06/17/2010US20100151352 Composites and Composite Membranes
06/17/2010US20100151190 Adaptive membrane structure with insertable protrusions
06/17/2010US20100150796 Fuel reformer
06/17/2010US20100149501 Fluid extraction system, lithographic apparatus and device manufacturing method
06/17/2010US20100147762 Membrane assemblies and methods of making and using the same
06/17/2010US20100147693 Device and method for manufacturing a particulate filter with regularly spaced micropores
06/16/2010EP2196254A1 Hydrophobic ozone-stable PVDF membrane with high mechanical stability
06/16/2010EP1829603B1 Separation-membrane support
06/16/2010EP1386938B1 Electrodeionization water purification device
06/16/2010EP1349644B1 Modified membranes
06/16/2010CN201505513U Membrane element of plate-type ultrafiltration membrane component
06/16/2010CN1901948B Hollow fiber membrane for blood purification and blood purification apparatus including the same
06/16/2010CN1898009B Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes
06/16/2010CN1642628B Hollow fiber membrane contact apparatus and process
06/16/2010CN101733048A Hollow fiber membrane reactor for gaseous oxidation reaction, preparation and application thereof
06/16/2010CN101733024A Positively charged composite nanofiltration membrane and preparation method thereof
06/16/2010CN101733023A Method for manufacturing polyvinylidene fluoride hollow fiber membrane
06/16/2010CN101733002A PH-sensitive type cation regenerated cellulose composite film as well as preparation method and application thereof
06/16/2010CN101733000A Single-pipe internal compression type mechanical circulation forced cross flow solid-liquid separation dynamic membrane system and device
06/16/2010CN101732999A Method for synthesizing analysis permeable membrane element
06/16/2010CN101732998A Preparation method for cross-linking polyvinyl alcohol furfural nanofiltration membrane
06/16/2010CN101732995A Hollow fiber membrane module, method of manufacturing the hollow fiber membrane module, and housing for hollow fiber membrane module
06/16/2010CN101146597B Continuous coating process for composite membranes
06/15/2010US7735660 Porous multilayered hollow fiber and filtration module, and method of manufacturing porous multilayered hollow fiber
06/15/2010CA2379555C Polymethaphenylene isophthalamide-based polymer porous film, process for its production and battery separator
06/10/2010WO2010065955A1 Method and apparatus for forming contact layers for continuous workpieces
06/10/2010WO2010065276A1 Polyamide membrane with coating of polyalkylene oxide and polyacrylamide
06/10/2010US20100140163 Flexible free-standing ultrathin or thin protein membrane, its fabrication method and application
06/10/2010US20100140162 Osmosis membrane with improved flux rate and uses thereof
06/09/2010CN1886355B Para-xylene process using selective infiltration separations
06/09/2010CN1867392B Purification of fluids with nanomaterials
06/09/2010CN101730576A Membrane laminate
06/09/2010CN101721928A High-strength and hydrophilic polysulfone hollow fiber ultrafiltration membrane
06/09/2010CN101721926A Sulfonated copolymerized arylene ether ketone compound nano filtration membrane containing Chinazolin ketone and preparation method thereof
06/09/2010CN101721925A Domestic hollow fiber ultrafiltration membrane for purifying water and preparation method thereof
06/09/2010CN101721922A Microporous film enhanced multilayer fluorine-containing crosslinked ion-doped film and preparation method thereof
06/09/2010CN101721921A Method for preparing porous metal film
06/09/2010CN101721918A Method for preparing TiO2/Al2O3 composite film
06/09/2010CN101721917A Novel flat-sheet membrane module
06/09/2010CN101254415B Preparation of gelatine-epoxy radicals silicone hydride-anodised aluminium compound film
06/08/2010US7732060 Sheet for treating gaseous ingredient and electroluminescent element employing the same
06/03/2010WO2010062454A1 Filtration membrane with tubular support
06/03/2010WO2010061820A1 Composite membrane and iontophoresis device including the composite membrane
06/03/2010WO2010060269A1 Filtering element and method for making the same and water treating devide
06/03/2010WO2010060138A1 Clickable thin film composite polyamide membranes
06/03/2010WO2006117366A3 Crossflow filter membrane, membrane module, connecting element for connecting module pads, method for producing a module element, crossflow-filtration module, crossflow-filtration method and a filter use
06/03/2010US20100133191 Support for tangential flow filtration and method for the preparation thereof
06/03/2010US20100133170 Polysulfone-based blood treatment membrane and method of producing the same
06/03/2010US20100133169 Vinylidene fluoride resin hollow-fiber porous membrane and process for production of the same
06/02/2010EP2191887A1 Clickable thin film composite polyamide membranes
06/02/2010EP2190559A1 Dehydration processes using membranes with hydrophobic coating
06/02/2010EP2113298A9 Hollow fibre membrane with improved permeability and selectivity
06/02/2010CN101716471A Fluorizated cellulose acetate film and preparation method
06/02/2010CN101716469A Biomimetic photocatalysis membrane separation assembly for purifying water
06/02/2010CN101716468A Method for preparing cellulose hollow fibrous membranes
06/02/2010CN101716467A Hollow fiber filtration component
06/02/2010CN101244368B Method for manufacturing polytetrafluoroethylene stephanoporate compound film for air purification
06/01/2010CA2442321C Sulfonated polyether ketone ketone
05/2010
05/27/2010WO2010059395A1 Venting and filtration systems with gas permeable membrane
05/27/2010WO2010059327A2 Microporous membrane and method for forming
05/27/2010US20100126935 Method of membrane separation and membrane separation apparatus
05/27/2010US20100126352 Membranes and Processes for Their Manufacture and Use
05/26/2010EP2189779A2 Measuring element, device for fabrication of at least one measuring element; storage and coding device for at least one measuring element
05/26/2010EP2188044A2 Micro-and nanocomposite support structures for reverse osmosis thin film membranes
05/26/2010EP2188042A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes
05/26/2010EP2188041A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes
05/26/2010EP2188038A1 Robust mixed conducting membrane structure
05/26/2010CN1726435B Process for producing photoresist composition, filter, coater and photoresist composition
05/26/2010CN1427739B Organic-inorganic film
05/26/2010CN101711954A Blending modified hollow polysulfone fiber film, preparation method and application thereof
05/26/2010CN101711953A Composite membrane for the separation of water and method for manufacturing same
05/26/2010CN101711952A Polyvinylidene fluoride hollow fiber ultrafiltration membrane with permanent hydrophilcity and preparation method thereof
05/26/2010CN101711951A Method for preparing fiber separation film
05/26/2010CN101711950A Flat separation membrane
05/26/2010CN101056694B Hydrophilizing agent for hydrophobic porous film and methods of hydrophilizing and inspecting hydrophobic porous film with the same
05/20/2010WO2010056034A2 Membrane with a patterned surface, method for manufacturing same, and water treatment process using same
05/20/2010WO2010055834A1 Microporous membranes and methods for producing and using such membranes
05/20/2010WO2010055812A1 Microporous membranes and methods for producing and using such membranes
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