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)
12/2012
12/20/2012WO2012172788A1 Epoxy resin porous membrane, separator for nonaqueous electrolyte storage device, nonaqueous electrolyte storage device, composite semipermeable membrane, and process for producing the same
12/20/2012WO2012172547A1 Immobilization of antimicrobial polymers on ro membrane to reduce biofilm growth and biofouling
12/20/2012US20120318145 Oxygen separation membrane
12/19/2012EP2535103A1 Biofunctionalized microfiltration or ultrafiltration membrane
12/19/2012EP2533903A2 Advanced particulate matter control apparatus and methods
12/19/2012EP2533884A1 Self-assembled block copolymer membrane
12/19/2012EP2533881A1 Metal organic framework filled polymer based membranes
12/19/2012CN202606045U Coupled flat sheet membrane assembly
12/19/2012CN202606044U Pressure-free hollow fiber filter membrane
12/19/2012CN102834167A Composite semipermeable membrane
12/19/2012CN102827371A Functional polysiloxane, preparation method of functional polysiloxane and application of functional polysiloxane in gas separation membrane
12/19/2012CN102824861A Poly-methylacryloyl oxygen ethoxy trimethyl silane/polyvinylidene fluoride composite membrane
12/19/2012CN102824859A Method for preparing hollow fiber nanofiltration membrane by using thermally induced phase separation/interface cross linking synchronization method
12/19/2012CN102824856A Preparation method for generating inorganic nanoparticle hybrid membrane in situ by using self-assembly technology
12/19/2012CN102824855A Surface modification method of polyamide reverse-osmosis composite membrane
12/19/2012CN102029115B Preparation method of ethanol pervaporation hybrid film used for removing methyl alcohol in wastewater
12/19/2012CN101912737B Method for preparing metal organic frame supported film
12/19/2012CN101856595B Preparation method of metal doped organic-inorganic composite SiO2 film
12/13/2012WO2012170541A1 Membrane derived from polyether- and siliceous filler-containing silicone composition
12/13/2012WO2012169828A2 Apparatus for fabricating ingot
12/13/2012WO2012169529A1 Hollow fiber membrane for blood treatment and hollow fiber membrane-type blood treatment apparatus
12/13/2012WO2012169206A1 Forward osmosis membrane flow system and composite semipermeable membrane for forward osmosis membrane flow system
12/13/2012WO2012168155A1 Composite material composed of a polymer containing fluorine, hydrophobic zeolite particles and a metal material
12/13/2012WO2012168154A1 Pressure swing adsorption method
12/13/2012WO2012167366A1 Selective water vapour transport membranes comprising a nanofibrous layer and methods for making the same
12/13/2012US20120312162 Fluid Separation Assembly and Method
12/13/2012CA2831448A1 Selective water vapour transport membranes comprising a nanofibrous layer and methods for making the same
12/12/2012EP2532421A1 Compound material made of polymers containing fluoride, hydrophobic zeolith particles and metallic material
12/12/2012EP2532411A1 Pressure swing adsorption method
12/12/2012EP2531281A1 Membrane for oxygen generation
12/12/2012CN202595365U Spinneret plate for producing long fibers and enhancing hollow fiber films
12/12/2012CN202590642U Manufacturing device for porous hollow fiber membrane
12/12/2012CN102821831A Method and device for forming a supported gas separation membrane
12/12/2012CN102814126A Preparation method of high-flux antioxidant nanofiltration membrane
12/12/2012CN102814122A Method for producing fast ion electrode and electrical membrane water treatment device
12/12/2012CN101484235B Plasma separation membrane
12/12/2012CN101091878B Membrane material of inorganic - organic hybrid pair of amphoteric ion, and preparation method
12/06/2012WO2012166701A2 Nanoparticle-functionalized membranes, methods of making same, and uses of same
12/06/2012WO2012165963A1 A filtration system
12/06/2012WO2012164019A1 Method of treating anemia in hemodialysis patients
12/06/2012US20120305486 High cut-off hemodialysis membrane for use in liver dialysis
12/06/2012US20120305473 Composite semipermeable membrane and method of producing the same
12/06/2012DE112010003847T5 Poröse Membran aus aromatischem Polysulfonharz An aromatic polysulfone resin porous membrane
12/06/2012CA2834671A1 Method for treating anemia in hemodialysis patients
12/05/2012EP2529826A1 Membrane filtration system comprising a deformable side wall
12/05/2012CN202569972U Chip drawing machine
12/05/2012CN102811850A Flexible sheet-like material for bounding a matrix material feed space and method for the production thereof
12/05/2012CN102811800A Aeration system with antimicrobial properties
12/05/2012CN102808235A Corrosion resisting polyamide hollow fiber film and preparation method thereof
12/05/2012CN102806025A Method for preparing hydrophobic zein film for bioethanol pervaporation separation
12/05/2012CN102806024A Method for preparing high-permeability polydimethylsiloxane gas separation membrane and application thereof
12/05/2012CN102806022A Method for preparing polyacrylonitrile (PAN)-base microporous membrane
12/05/2012CN102806021A Method for preparing cellulose nanocrystal/electrostatic spinning nanofiber filter film
12/05/2012CN102806020A Preparation method of high-flux tubular microfiltration membrane
12/05/2012CN102806019A Multifunctional composite filtering diaphragm plate
12/05/2012CN102806018A Method for lower-temperature sintering to prepare acid and alkali-resistant titanium dioxide ceramic ultrafiltration membrane
12/05/2012CN102031640B Composite polyester fiber non-woven fabric for ultra-filtration membrane supporting layer and production method thereof
12/05/2012CN101697064B Process for producing photoresist composition, filter and coating device
12/05/2012CN101644896B Photoresist composition and process for producing photoresist composition
11/2012
11/29/2012WO2012161662A1 Pore-spanning biomimetic membranes embedded with aquaporin
11/29/2012WO2012161483A2 Method for preparing a reverse osmosis membrane, and reverse osmosis membrane prepared thereby
11/29/2012WO2012160347A2 Gas/fluid mass exchange apparatus
11/29/2012US20120301697 Preparation of asymmetric porous materials
11/29/2012US20120301666 Alpha-alumina inorganic membrane support and method of making the same
11/29/2012US20120298582 Layered Tubular Membranes for Chromatography, and Methods of Use Thereof
11/29/2012US20120297984 Gas separation membrane for dme production process
11/28/2012EP2527046A1 Thin hydrogen separation membrane
11/28/2012EP2527023A2 Complex filter and water purifier including complex filter
11/28/2012EP2525900A2 Nitrogen-permeable membranes and uses thereof
11/28/2012CN202555180U Porous membrane processing device
11/28/2012CN102804450A Microporous Membranes, Methods For Making Such Membranes, And The Use Of Such Membranes As Battery Separator Film
11/28/2012CN102802772A Methods And Systems For Incorporation Carbon Nanotubes Into Thin Film Composite Reverse Osmosis Membranes
11/28/2012CN102802771A Microporous Membranes, Methods For Making These Membranes, And The Use Of These Membranes As Battery Separator Films
11/28/2012CN102794117A Preparation method of silazane-modified silicalite-1 molecular sieve filling silicon rubber composite membrane
11/28/2012CN102794116A Mesoporous silicon dioxide sphere-polymer nano composite nano-filtration membrane and preparation method thereof
11/28/2012CN102794115A Preparation method of metal organic framework ZIF-8 (zero insert force-9) film
11/28/2012CN102794114A Gas separation membrane for dme production process
11/28/2012CN102794113A Super hydrophobic-supper lipophilic polymer porous film, preparation method and application thereof
11/28/2012CN102266726B Method for preparing long fiber reinforced hollow fibrous membrane
11/28/2012CN102120146B Preparation method of filter core of composite ultrafiltration tube membrane
11/28/2012CN102091541B Biomolecule fixing method
11/28/2012CN101927130B Method for removing sulfur-containing compounds from oil by utilizing membrane process
11/28/2012CN101888863B Porous hollow fiber membrane for treating blood
11/28/2012CN101754796B Hollow fiber carbon membrane and method for production thereof
11/28/2012CN101733000B Single-pipe internal compression type mechanical circulation forced cross flow solid-liquid separation dynamic membrane system and device
11/28/2012CN101653702B Method for preparing high-performance Silicalite-1 molecular sieve membrane in super-dilute synthetic fluid
11/27/2012CA2483382C System for the transfer and detection of gas dissolved in fluid under pressure
11/22/2012WO2012157816A1 Oil filter with nanoporous film
11/22/2012US20120292248 Hollow-Fibre Membrane Module
11/22/2012DE102006045282C5 Isoporöse Membran und Verfahren zu ihrer Herstellung Isopore membrane and processes for their preparation
11/22/2012CA2836460A1 Layered tubular membranes for chromatography, and methods of use thereof
11/21/2012EP2523747A1 Microporous membranes and methods for producing and using such membranes
11/21/2012CN102791366A Zeolite film and process for producing zeolite film
11/21/2012CN102791365A Polyamide membrane with a coating comprising polyalkylene oxide and acetophenone compounds
11/21/2012CN102791355A Oxygen separation membrane
11/21/2012CN102784568A Method for preparing alcohol permselective pervaporation composite membrane
11/21/2012CN102784566A Preparation method of heterogeneous enhanced polyvinylidene fluoride hollow fiber membrane with high bursting strength
11/21/2012CN102784565A Formula and production method of enhanced hollow fiber composite membrane
11/21/2012CN102784563A High-strength polyvinyl chloride hollow fiber ultrafilter membrane and its preparation method
11/21/2012CN102784562A Method for preparing metal organic framework film
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