Polytetrafluoroethylene porous membrane, method for producing same, and waterproof air-permeable filter

Staged system for producing purified hydrogen from a reaction gas mixture comprising a hydrocarbon compound

Spiral wound carbon membrane and preparation method thereof

Thin, porous metal sheets and methods for making the same

Porous membrane and preparation method thereof

Hydrophilic polyethersulfone filtration membrane, process for producing the same, and dope solution

MICROMECHANICAL FILTER FOR MICROPARTICLES, IN PARTICULAR FOR PATHOGENIC BACTERIA AND VIRUSES, AND ALSO PROCESS FOR PRODUCTION THEREOF

Filtration module including membrane sheet with capillary channels

Solvent-resistant asymmetric hollow fiber gas separation membrane, and method for production thereof

Filter compound material, method for the production thereof and flat filter elements made of the filter compound material

Film for reinforcing electrolyte membrane of polymer electrolyte fuel cell

Oxygen-permeable membrane and method for the production thereof

Preparation method of polybenzoxazoles by thermal rearrangement, polybenzoxazoles prepared thereby, and gas separation membrane comprising the same

High performance membrane

Separation membrane comprising polyethersulfone, process for producing thereof, and dope solution for membrane production

SEPARATION MEMBRANE ELEMENT FOR FILTRATION AND MEMBRANE MODULE FOR FILTRATION

Membrane made of a nanostructured material

Microfiltration membrane with improved filtration properties

Ultrafiltration membrane

Gas separation membrane

Hollow fiber carbon membrane and method for production thereof

POLYMERIC MEMBRANES INCORPORATING NANOTUBES

Blends from branched polyaryl ethers and hydrophilic polymers

POROUS POLYTETRAFLUOROETHYLENE SHEET ROLL AND TAPE ROLL

Sulfonated polyether ether ketone ketone, film utilizing the same, and method for manufacturing the same

Microporous Polyolefin Membrane, Its Production Method, And Battery Separator

Polysulfone-based blood treatment membrane and method of producing the same

HYDROGEN-PERMEABLE ALLOY, AND HYDROGEN-PERMEABLE FILM AND ITS PRODUCTION METHOD

ARTICLE, LAMINATE AND ASSOCIATED METHODS

MEMBRANES AND DEVICES FOR GAS SEPARATION

Abrasion Resistant Membrane Structure and Method of Forming the Same

Electrolyte membrane, methods of manufacture thereof and articles comprising the same

Braid-reinforced hollow fiber membrane

Hollow fiber membrane for feeding mixture into hollow space thereof

Knitted support for tubular membranes

Gas separation membrane

Porous multilayered hollow-fiber membrane and process for producing the same

Plasma separation membrane

Polyvinylidene fluoride hollow fiber microporous membrane and process for production of the same

Fluoropolymer Coated Membranes

Multi-layer microporous polyolefin membrane and battery separator

Microporous polyethylene membrane, its production method, and battery separator

MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELLS OF INCREASED POWER

Vinylidene Fluoride Resin Hollow Filament Porous Membrane, Water Filtration Method Using the Same, and Process for Producing Said Vinylidene Fluoride Resin Hollow Filament Porous Membrane

PERVAPORATION MEMBRANES AND METHODS OF USE

Water transfer device employing a water buffer to increase water flux

Polyolefin microporous membrane

HOLLOW ORGANIC/INORGANIC COMPOSITE FIBER , HOLLOW CERAMIC FIBER, AND METHODS OF MAKING THE SAME

Microporous polyolefin film possessing good mechanical properties and thermal stability

METHOD FOR PRODUCING MICROPOROUS POLYOLEFIN MEMBRANE AND MICROPOROUS MEMBRANE

Extrusion of a thermoplastic polymer bearing acid ionic groupings

Solid electrolyte multilayer membrane, method and apparatus for producing the same, membrane electrode assembly, and fuel cell

SOLID ELECTROLYTE MEMBRANE, METHOD AND APPARATUS OF PRODUCING THE SAME, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

Composite Membranes for Electrochemical Cells

Multi-layer microporous membrane, battery separator and battery

CARBON NANOTUBE FOAM AND METHOD OF MAKING AND USING THEREOF

Multi-layer, microporous polyethylene membrane, its production method, and battery separator

MICROPOROUS POLYOLEFIN MEMBRANE AND METHOD FOR PRODUCING THE SAME

Microporous membrane and manufacturing method

HOLLOW FIBER MEMBRANE WITH EXCELLENT PERFORMANCE STABILITY AND BLOOD PURIFIER AND METHOD FOR PRODUCING HOLLOW FIBER MEMBRANE

Hydrogen permeation/separation thin membrane

Porous PTFE materials and articles produced therefrom

Microporous polyethylene film and method of producing the same

METHOD FOR PRODUCING MICROPOROUS POLYOLEFIN MEMBRANE AND MICROPOROUS MEMBRANE

Staged system for producing purified hydrogen from a reaction gas mixture comprising a hydrocarbon compound

Braid-reinforced composite hollow fiber membrane

Braid-reinforced composite hollow fiber membrane

Method For Producing a Wear-Resistant Reaction-Bounded Ceramic Filtering Membrane

Method for making high flux, high salt rejection cellulose desalting membranes

Composite ceramic hollow fibres method for production and use thereof

Device with a Membrane on a Carrier, as Well as a Method for Manufacturing Such a Membrane

Ceramic flexible membrane providing improved adhesion to the support fleece

Porous PTFE Materials and Articles Produced Therefrom

Porous body and filter

The Preparation Method Of Exo-Pressure Type Poly(Vinylidene Fluoride) Hollow Fiber Membrane Spinned Utilizing A Immersion-Coagulation Method And The Product Thereof

Microfiltration Membrane With Improved Filtration Properties

Nano Composite Hollow Fiber Membrane and Method of Manufacturing the Same

Ceramic Filter Element for Water Purification

Porous sintered composite materials

Microporous PVDF films

POROUS SILICON COMPOSITE STRUCTURE AS LARGE FILTRATION ARRAY

Porous Membrane for Water Treatment and Method of Manufacturing the Same

Multi-layer, microporous membrane, battery separator and battery

Porous PTFE Materials and Articles Produced Therefrom

Porous composite membrane materials and applications thereof

Microporous polyolefin membrane, its production method, and battery separator

Composite porous membrane and method for producing the same

Non-Perfluorinated Resins Containing Ionic or Ionizable Groups and Products Containing the Same

Composite porous membrane and method for producing the same

Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof

Hollow-fiber porous water filtration membrane of vinylidene fluoride resin and process for producing the same

Proton-Conducting Polymer Membrane Comprising At Least One Porous Carrier Material, And Use Thereof In Fuel Cells

Hydrogen or helium permeation membrane and storage membrane and process for producing the same

Composite membrane

Composite membrane for separating organic solvents and the method for fabricating the same

Filter element and method for the production thereof

Porous sintered composite materials

Methods and systems for dispersing ultrafine non-polar particles into a polymer/solvent/non-solvent solution and products formed thereby

Porous PTFE materials and articles produced therefrom

Polyoxometalate material for gaseous stream purification at high temperature

Gas filtration media

Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane

Hydrogen separation

Powders or manufactured articles having a surface hydrophilicity

Asymmetric forward osmosis membranes

Pvc hollow filtration membrane and the preparation method thereof

Separation membrane by controlled annealing of polyimide polymers

Highly water-permeable blood purifier of hollow-fiber membrane type

Separator for secondary battery and porous film made of polyolefin blend and process for preparing the same

Microporous polyethylene film

Hydrogen separator and method for production thereof

Cell cultivation and breeding method

Supporting body with immobilized catalytically active units

Separation membrane made from blends of polyimide with polyamide or polyimide-amide polymers

Heat-resistant film and composite ion-exchange membrane

Pervaporation Membranes and Methods of Use

Method of making mixed matrix membranes using electrostatically stabilized suspensions

Carbon nanotube foam and method of making and using thereof

Method of producing nanoparticle-filled phase inversion polymer electrolyte

Polymer electrolyte membrane and fuel cell employing the same

Microporous polyethylene film and method of producing the same

Microporous polyethylene film and method of producing the same

Honeycomb-shaped carbon element

Proton-conducting polymer membrane comprising a polymer with sulphonic acid groups and use thereof in fuel cells

Highly conductive ordered ion exchange membranes

Composite porous membrane and method for producing the same

System and method for synthesizing a polymer membrane

Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells

Controlled heating and cooling of mixed conducting metal oxide materials

Porous silicon composite structure as large filtration array

Composite membrane for separating organic solvents and the method for fabricating the same

Composite structures of membranes that are selectively permeable to hydrogen and combustible gas processors using same

Ceramic membrane based on a substrate containing polymer or natural fibres, method for the production and use thereof

Microporous PVDF films

Modified membranes

Modified membranes

Modified membranes

Porous cylindrical-body module, structure for supporting porous cylindrical bodies, and method for fastening a supporting member

Multiple layered membrane with fluorine containing polymer layer

Membranes and methods of manufacture thereof

Graphene oxide composite membranes

Bi-layered superhydrophobic membrane for water filtration