| Patents for B01D 67 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus (11,858) |
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| 02/05/2014 | CN101909742B Lipopolysaccharide decontamination |
| 02/04/2014 | US8640886 Composite membrane including coating of polyalkylene oxide and triazine compounds |
| 02/04/2014 | CA2558859C Membrane stacks |
| 01/30/2014 | WO2014016524A1 Composite membranes, the preparation method and uses thereof |
| 01/30/2014 | WO2014016505A1 Method and apparatus for forming a nanoporous membrane |
| 01/30/2014 | WO2014016347A1 Nanofiltration membrane with a layer of polymer and oxide particles |
| 01/30/2014 | WO2014016345A1 Nanofiltration membrane having a layer made of polymer particles produced by emulsion polymerization |
| 01/29/2014 | EP2688668A1 Inorganic/polymeric hybrid catalytic materials containing metal nano-particles therein |
| 01/29/2014 | EP2688663A2 Device for producing a membrane |
| 01/29/2014 | CN103547347A Method of coating a porous substrate |
| 01/29/2014 | CN103537207A Carbon nano tube filling hybrid membrane as well as preparation method and application thereof |
| 01/29/2014 | CN103537206A Preparation and application of polyimide-imidazole micro-capsule hybrid membrane |
| 01/29/2014 | CN103537205A Aramid fiber III/polyvinyl alcohol blended gas separation film and preparation method thereof |
| 01/29/2014 | CN103537204A Method for constructing super-hydrophilic layer of polyvinylidene fluoride hollow fiber ultrafiltration membrane |
| 01/29/2014 | CN103537203A Thermally-induced phase separation polyvinylidene fluoride hollow fiber membrane and preparation method thereof |
| 01/29/2014 | CN103537201A Novel reverse osmosis membrane material |
| 01/29/2014 | CN103537200A Cellulose acetate forward osmotic membrane and preparation method thereof |
| 01/29/2014 | CN103537199A Preparation method of hydrophobic composite film |
| 01/29/2014 | CN103537198A Kevlar nano fiber porous membrane, and preparation method and application thereof |
| 01/29/2014 | CN103537197A Preparation method of gas purification membrane with antibacterial function |
| 01/29/2014 | CN103537196A Preparation method of composite membrane with hydrophobization function |
| 01/29/2014 | CN102317350B Polyamide membranes with fluoroalcohol functionality |
| 01/23/2014 | US20140021133 Apparatus and method for nanoporous inorganic membranes and films, methods of making and usage thereof |
| 01/23/2014 | US20140021128 Membrane supporting structure and tubular membrane |
| 01/23/2014 | CA2821195A1 Membrane supporting structure and tubular membrane |
| 01/22/2014 | EP2686089A1 Polyolefin-based filter membrane and process for production |
| 01/22/2014 | CN103521100A High-molecular-functional mesoporous silica hybrid membrane, preparation method and applications |
| 01/22/2014 | CN103521099A Preparation method of cationic polyacrylamide polyvinyl alcohol nanofiltration membrane |
| 01/22/2014 | CN103521098A Method for preparing polyacrylonitrile hollow fiber membrane |
| 01/22/2014 | CN103521097A Wet-type polyacrylonitrile composite hollow fiber ultrafiltration membrane as well as preparation method thereof |
| 01/22/2014 | CN103521096A Water vapor separation membrane and preparation method |
| 01/22/2014 | CN103521095A Method for preparing tubular ceramic membrane for oil-water separation |
| 01/22/2014 | CN103521094A Preparation method of composite hollow fiber membrane |
| 01/22/2014 | CN103521093A Large-flux anti-fouling polyvinylidene fluoride hollow fiber microfiltration membrane and preparation method thereof |
| 01/22/2014 | CN103521092A Environment-friendly method for preparing fluorine-containing polymer microporous film |
| 01/22/2014 | CN103521091A Composite hollow fiber membrane |
| 01/22/2014 | CN103521090A Production process of hydrophilic polyvinylidene fluoride hollow fiber membrane |
| 01/22/2014 | CN103521088A Preparation method of heavy ion microfiltration membrane with simple cone type duct |
| 01/22/2014 | CN103521087A Irradiation method of heavy-ion microporous filtration membrane |
| 01/22/2014 | CN103521086A Gas-assisting film-forming method |
| 01/22/2014 | CN103521085A Processing method of microporous membrane as well as application of microporous membrane on cigarette filter |
| 01/22/2014 | CN102728233B Preparation method of 3-aminopropyltrimethoxysilane-nitrilotriacetic acid/polyvinylidene fluoride metal affinity films |
| 01/22/2014 | CN102580560B Method for preparing nano-material-doped polymer film |
| 01/22/2014 | CN102527246B Method for preparing 3-aminopropyl-trimethoxy-silane-diethylenetriamine-pentaacetic-acid/polyvinylidene-fluoride chelation film |
| 01/22/2014 | CN102350231B Method for manufacturing polyvinylidene fluoride separation membrane |
| 01/16/2014 | WO2013171373A3 Method for preparing a membrane from fibril cellulose and fibril cellulose membrane |
| 01/16/2014 | US20140014569 Spiral separation membrane element and method for producing same |
| 01/16/2014 | US20140014518 Active components and membranes for electrochemical compression |
| 01/15/2014 | EP2684598A1 Method for improving blocking rate of reverse osmosis membrane, treatment agent for improving blocking rate, and reverse osmosis membrane |
| 01/15/2014 | EP2683473A1 Polyimide-based carbon molecular sieve membrane for ethylene/ethane separations |
| 01/15/2014 | CN103506017A Polyether-b-polyamide and glycerol triacetate blend membrane as well as preparation method and application thereof |
| 01/15/2014 | CN103506016A Novel sulfonated polyarylether sulfone water treatment ultrafiltration membrane and preparation method thereof |
| 01/15/2014 | CN103506015A Method for preparing ion exchange SAPO-34 molecular sieve membrane |
| 01/15/2014 | CN102794117B Preparation method of silazane-modified silicalite-1 molecular sieve filling silicon rubber composite membrane |
| 01/15/2014 | CN102527262B Method for preparing chemically perforated polyvinylidene fluoride hollow fiber ultrafiltration membrane |
| 01/15/2014 | CN102512993B Boron-removed polysulphone modified affinitive membrane as well as preparation method and application |
| 01/15/2014 | CN102512983B Lithium ion sieve membrane and preparation method thereof |
| 01/15/2014 | CN102489166B Ultrafiltration membrane processing system and processing technology thereof |
| 01/15/2014 | CN102294182B Preparation method of hydrophobic nano mesoporous molecular sieve filling PDMC composite film |
| 01/09/2014 | WO2014007962A1 Method of making a hydrogen transport membrane and article |
| 01/09/2014 | US20140008292 Forward osmosis hollow fiber membrane |
| 01/09/2014 | US20140008291 Forward osmosis membrane and method of forming a forward osmosis membrane |
| 01/09/2014 | US20140007772 Method of making a hydrogen transport membrane, and article |
| 01/08/2014 | CN103501883A Composite mixed matrix membranes for membrane distillation and related methods of manufacture |
| 01/08/2014 | CN103495354A Hollow internal-pressing fiber film and preparation method thereof |
| 01/08/2014 | CN103495353A Method for preparing quaternized chitosan modified polysulfone ultrafiltration membrane |
| 01/08/2014 | CN103495352A Preparation method of modified polyether sulfuryl hydrophobic film for gas-liquid film contactor |
| 01/08/2014 | CN103495351A Preparation method for modified polyethylene glycol terephthalate non-woven fabric composite membrane |
| 01/08/2014 | CN103495350A Hollow hydrophobic fiber membrane and preparation method thereof |
| 01/08/2014 | CN103495349A Composite hollow fibrous membrane capable of adsorbing heavy metal ions and preparation method of composite hollow fibrous membrane |
| 01/08/2014 | CN103495348A Polyvinyl chloride hollow fiber ultrafiltration membrane and preparation method thereof |
| 01/08/2014 | CN103495347A Continuous TIPS (thermally induced phase separation) film forming device and process |
| 01/08/2014 | CN103495346A Ceramic membrane for treating dusty, poisonous and high-temperature gases and preparation method thereof |
| 01/08/2014 | CN103495345A Method for modifying water treatment inorganic catalytic membrane |
| 01/08/2014 | CN102728247B Preparation method of composite forward osmosis membrane |
| 01/08/2014 | CN102451620B Anion-exchange membrane and preparation and application thereof |
| 01/07/2014 | US8623237 Inorganic mesoporous materials with chiral nematic structures and preparation method thereof |
| 01/03/2014 | WO2014001796A1 Gas separation membranes with intermixed layers |
| 01/03/2014 | WO2014001795A1 Gas separation membrane with intermediate mono-epoxy free polysiloxane layer |
| 01/03/2014 | WO2014001522A1 Porous metal membrane produced by means of noble gas ion bombardment |
| 01/02/2014 | DE112012001125T5 Verfahren zur Verbesserung der Abstoßung einer permeablen Membran, Behandlungsmittel zur Verbesserung der Abstoßung und permeable Membran A method for improving the rejection of a permeable membrane, reagents for improving the rejection and permeable membrane |
| 01/01/2014 | CN103492059A Composite membranes for membrane distillation and related methods of manufacture |
| 01/01/2014 | CN103480347A Preparation method of composite flat membrane for adsorbing heavy metal ions and product thereof |
| 01/01/2014 | CN103480286A Preparation method for UV-induced photografted charged nanofiltration membrane and product thereof, and application of product |
| 01/01/2014 | CN103480285A Strengthened polysulfone nano-fiber air filter membrane and electrostatic spinning preparation method thereof |
| 01/01/2014 | CN103480284A Pollution-resistant polyamide composite membrane and preparation method thereof |
| 01/01/2014 | CN103480283A Preparation method of hydrophilic ethylene/vinyl alcohol copolymer composite flat plate ultrafiltration membrane |
| 01/01/2014 | CN103480282A Preparation method of PET (Polyethylene Terephthalate) braided-tube-ethylene/ethenol copolymer composite hollow fiber ultrafiltration membrane |
| 01/01/2014 | CN103480281A Organic-inorganic ultrafiltration composite membrane and preparation method thereof |
| 01/01/2014 | CN103480280A Anti-fouling hollow fiber membrane and preparation method thereof |
| 01/01/2014 | CN103480279A Microporous polytetrafluoroethylene filter tube, and preparation method and application method thereof |
| 01/01/2014 | CN103480278A Preparation method and application of anti-pollution hydrophilic separating membrane |
| 01/01/2014 | CN102698608B Method for preparing ultrafiltration membrane with permanent hydrophilic and antimicrobial properties |
| 01/01/2014 | CN102553456B Surface modification method of mesh-shaped and non-woven fabric membrane material used for water treatment and application of surface modification method |
| 01/01/2014 | CN101932933B Formation of layers of amphiphilic molecules |
| 12/31/2013 | US8617645 Multi-component composite film method for preparing the same |
| 12/31/2013 | US8617395 Thin film composite membranes and their method of preparation and use |
| 12/25/2013 | EP2675538A1 Method of coating a porous substrate |
| 12/25/2013 | CN203355627U Polytetrafluoroethylene microporous film W-shaped horizontal expanding and branching automatic regulation and control device |
| 12/25/2013 | CN103464071A Microwave reaction device for rapid manufacturing of zeolite membranes |