| Patents for B01D 67 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus (11,858) |
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| 06/02/2010 | CN101716470A Method for preparing fluorine-containing mordenite zeolite membrane |
| 06/02/2010 | CN101157010B Electric field ruggedization assembled method and apparatus of polyelectrolyte complexes membrane |
| 06/01/2010 | US7727434 remove water with solvent, remove the first solvent with an inert solvent, contacting the membrane with a mono-functional amine reactive haloformate compound; improve membrane performance, such as chlorine resistance; reverse osmosis membrane, hyperfiltration membrane, and nanofiltration membrane |
| 06/01/2010 | CA2368787C Polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte fuel cell |
| 05/27/2010 | US20100126352 Membranes and Processes for Their Manufacture and Use |
| 05/26/2010 | EP2188042A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 05/26/2010 | EP2188041A1 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 05/26/2010 | EP2188038A1 Robust mixed conducting membrane structure |
| 05/26/2010 | EP1706442B1 Proton-conducting membrane and use thereof |
| 05/26/2010 | CN201482575U Centrifuger |
| 05/26/2010 | CN201482574U Split type rack |
| 05/26/2010 | CN201482573U Centrifuger and centrifuger hanging rack |
| 05/26/2010 | CN1835995B The polyelectrolyte composition for humidity senser, polyelectrolyte ink and preparation method of polyelectrolyte membrane for sensor by inkjet printing |
| 05/26/2010 | CN1427739B Organic-inorganic film |
| 05/26/2010 | CN101711954A Blending modified hollow polysulfone fiber film, preparation method and application thereof |
| 05/26/2010 | CN101711952A Polyvinylidene fluoride hollow fiber ultrafiltration membrane with permanent hydrophilcity and preparation method thereof |
| 05/26/2010 | CN101711950A Flat separation membrane |
| 05/26/2010 | CN101711938A Emulsion film method for removing dust in gas fume |
| 05/20/2010 | WO2010055834A1 Microporous membranes and methods for producing and using such membranes |
| 05/20/2010 | WO2010055812A1 Microporous membranes and methods for producing and using such membranes |
| 05/19/2010 | CN101708435A Method for preparing asymmetric structure ceramic hollow fiber and tubular ultra-filtration membrane |
| 05/19/2010 | CN101091880B Method for preparing porous separation membrane |
| 05/18/2010 | US7717405 Hollow fiber membrane contact apparatus and process |
| 05/18/2010 | US7717273 Membrane surface modification by radiation-induced polymerization |
| 05/13/2010 | US20100117250 Method for inspecting defect of hollow fiber porous membrane, defect inspection equipment and production method |
| 05/12/2010 | EP2183044A1 Cheap thin film oxygen membranes |
| 05/12/2010 | CN101703894A Method for modifying inorganic membrane by nano metal oxide |
| 05/12/2010 | CN101164677B Method for preparing super high molecular polythene porous membrane by thermally phase separation method |
| 05/11/2010 | US7713397 Method for the production of a metal membrane filter |
| 05/06/2010 | WO2010050800A1 Process for preparing an inorganic porous membrane. |
| 05/06/2010 | WO2010050421A1 Composite semipermeable membrane and manufacturing method therefor |
| 05/06/2010 | WO2010001722A3 Chill roll assembly and process for producing a microporous membrane |
| 05/06/2010 | US20100108599 Filtration membrane with tubular support |
| 05/05/2010 | EP1410839B1 Hollow fiber membrane for purifying blood |
| 05/05/2010 | EP1401559B1 Method of making membranes |
| 05/05/2010 | CN1759924B 超滤膜及其制备方法 Ultrafiltration membrane and its preparation method |
| 05/05/2010 | CN101700473A Self-assembly method of inorganic nano particle hybridization organic membrane |
| 05/04/2010 | US7709153 The polymer support layer film and a gellable polymer layer formed on the support layer are united together without an interface between them by a stretching process which also forms pores in the gellable polymer; adhesion; mechanical properties; super capacitors |
| 05/04/2010 | US7708871 for controlling the flow of charged particles in an electrolyte; apparatus comprises an electrolytic bath container divided by a polymeric membrane foil into first and second compartments, wherein each compartment comprises an electrode connected to voltage supply |
| 05/04/2010 | US7708150 Process for preparing semipermeable membranes |
| 05/04/2010 | CA2472615C Method of producing a sheet comprising through pores and the application thereof in the production of micronic and submicronic filters |
| 04/29/2010 | WO2010048496A1 Composite ptfe material and applications thereof |
| 04/29/2010 | WO2010046118A1 Method for producing a preformed gas-permeable membrane or a material composite comprising such a membrane for a piece of clothing |
| 04/29/2010 | DE102008052962A1 Verfahren zur Herstellung einer vorgeformten gasdurchlässigen Membran oder eines eine solche aufweisenden Materialverbunds für ein Kleidungsstück A process for preparing a preformed gas permeable membrane or such a grouping of material having a garment |
| 04/28/2010 | EP2179779A2 A flexible free-standing ultrathin or thin protein membrane, its fabrication method and application |
| 04/28/2010 | EP1658126B1 Surface treatment of the membrane and associated product |
| 04/28/2010 | CN1705505B Microporous hydrophilic membrane |
| 04/28/2010 | CN1341679B Preparation method of porous composite membrane |
| 04/21/2010 | EP2177559A1 Process for pore formation in a polymer matrix |
| 04/21/2010 | EP2177272A1 Nozzle device and nozzle for atomisation and/or filtration and methods for using the same |
| 04/21/2010 | CN101695636A Grafted modified aromatic polyamide composite reverse osmosis membrane and preparation method thereof |
| 04/20/2010 | US7700373 Assay method and apparatus |
| 04/20/2010 | CA2394948C Screen-printable paste for producing a porous polymer membrane for a biosensor |
| 04/15/2010 | WO2010042250A2 Semipermeable polymers and method for producing same |
| 04/15/2010 | US20100092757 Methods for Bonding Porous Flexible Membranes Using Solvent |
| 04/15/2010 | US20100089820 Dialysis membrane with improved removal of middle molecules |
| 04/15/2010 | US20100089186 Device for evaluation of pharmaceutical compositions |
| 04/15/2010 | DE102009004848B3 Elektronenstrahlinduzierte Modifizierung von Membranen durch Polymere Electron beam induced modification of membranes by polymers |
| 04/14/2010 | EP2174714A2 Multi-sided Immersion Formation of Composite Structures and Method |
| 04/14/2010 | EP2174678A1 Electron beam sterilization method |
| 04/14/2010 | CN101254414B Preparation of porous membrane |
| 04/13/2010 | US7695629 Microfluidic separator |
| 04/13/2010 | US7695550 Structured membrane with controllable permeability |
| 04/08/2010 | US20100083837 Carbon membrane and method of manufacturing the same |
| 04/07/2010 | EP2172259A1 Composite semipermeable membranes and process for production thereof |
| 04/07/2010 | EP2172258A1 Composite membrane for separating out water and method for its production |
| 04/07/2010 | EP2172257A1 Method for improving blocking rate of permeable membrane, blocking rate improved permeable membrane, and permebale membrane treatment method and apparatus |
| 04/07/2010 | EP2170529A1 Nanothin polymer films with selective pores and method of use thereof |
| 04/07/2010 | EP2170492A1 Hydrophilic membrane |
| 04/07/2010 | CN1829667B Method for the production of porous carbon-based molded bodies, and use thereof as cell culture carrier systems and culture systems |
| 04/07/2010 | CN101690871A A method of fabricating a membrane having a tapered pore |
| 04/07/2010 | CN101690870A Ultrafiltration membranes and methods of making and use of ultrafiltration membranes |
| 04/02/2010 | CA2680672A1 Composite membrane for the separation of water and method for its manufacture |
| 04/01/2010 | WO2010035041A1 Membrane module |
| 04/01/2010 | WO2010034466A1 Irradiated membrane for cell expansion |
| 04/01/2010 | US20100081783 Functionalized Main Chain Polymers |
| 04/01/2010 | CA2738335A1 Membrane module |
| 04/01/2010 | CA2736533A1 Irradiated membrane for cell expansion |
| 03/31/2010 | EP2169742A1 Polyolefin microporous membrane base for nonaqueous secondary battery separator, method for producing the same, nonaqueous secondary battery separator and nonaqueous secondary battery |
| 03/31/2010 | EP2168669A1 Flexible and autonomous protein nanofilm, method of producing the same and application thereof |
| 03/31/2010 | EP2168667A1 Composite semipermeable membrane |
| 03/31/2010 | EP2168666A1 Irradiated membrane for cell expansion |
| 03/31/2010 | EP1678245B1 Microporous pvdf films and method of manufacturing |
| 03/31/2010 | CN101687151A Composite semipermeable membranes and process for production thereof |
| 03/31/2010 | CN101687147A Membrane structures and their production and use |
| 03/25/2010 | WO2010031877A1 Hybrid silica -polycarbonate porous membranes and porous polycarbonate replicas obtained thereof |
| 03/25/2010 | US20100072127 Separation membrane complex, and method for manufacturing the separation membrane complex |
| 03/25/2010 | US20100071556 STABLE SUPPORTED Pd-ALLOY MEMBRANES |
| 03/24/2010 | EP2164615A1 Cross-linked polyimide membranes |
| 03/24/2010 | CN101678286A cross-linked polyimide membranes |
| 03/24/2010 | CN101678284A Porous composite article |
| 03/24/2010 | CN101678281A Method for preparing a porous inorganic coating on a porous support using certain pore formers |
| 03/23/2010 | US7682688 A optically opaque composite of a non-fluorescent microporous material and an optical-promoting, opaque pigment of discrete deposits of an elemental metal, a metal oxide, a metal alloy, or combination; medical filters for high speed analysis; nucleic acid purification; replication/genetics |
| 03/23/2010 | US7682536 Extruding mixture of ultrahigh molecular weight polyethylene, silica filler and plasticizer to form sheet, calendering sheet, extracting plasticizer to produce matrix, calendering microporous matrix sheet to produce microporous membrane |
| 03/23/2010 | US7682494 Hydrogen gas separation membrane; proton transport mixed oxide |
| 03/18/2010 | US20100065498 Novel Coated Membranes and Other Articles |
| 03/18/2010 | US20100065490 Ion-permeable membrane and the production thereof |
| 03/17/2010 | EP2163297A1 Crystalline polymer microporous membrane, method for producing the same, and filter for filtration |
| 03/17/2010 | EP2163296A1 Multilayer ultrafiltration composite membranes and methods of making |
| 03/17/2010 | CN101670246A Multilayer fluorine-contained crosslinking doping ionic membrane with reinforced microporous membrane and preparation method thereof |