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Matches 201 - 250 out of 24,891

Document Document Title
WO/2018/067269A1
Described herein is a crosslinked graphene material based element that provides anti-microbial capabilities. Described is an element that can also comprise a support. Also described is an element where the support can be the article to b...  
WO/2018/067269A8
Described herein is a crosslinked graphene material based element that provides anti-microbial capabilities. Described is an element that can also comprise a support. Also described is an element where the support can be the article to b...  
WO/2018/066875A1
Provided is a planar filter for water treatment. A planar filter for water treatment according to an embodiment of the present invention comprises: a filter member comprising a first planar support having a predetermined area and a pair ...  
WO/2018/063122A3
The present invention relates to producing a forward osmosis membrane by forming a nanofiber support membrane layer on a polyester nonwoven material using sulfonated polysulfone (sPSf) polymer, and by coating this sulfonated polysulfone ...  
WO/2018/062111A1
This air filter material (10) includes a first PTFE porous film (1) and a second PTFE porous film (2). The air filter material (10) is provided with a first main surface (11) and a second main surface (12). The first PTFE porous film (1)...  
WO/2018/062113A1
This air filter material (10) includes a first PTFE porous film (1) and a second PTFE porous film (2). The air filter material (10) is provided with a first main surface (11) and a second main surface (12). The first PTFE porous film (1)...  
WO/2018/062451A1
The purpose of the present invention is to provide a separation membrane module of which the performance does not deteriorate even when coming into contact with a biological component such as blood, which can be used for a prolonged peri...  
WO/2018/060510A2
A hollow fibre membrane having a coiled, a hemihelix, a helical or an undulated native form, in which the membrane can be stretched by up to 4-times its original length with no plastic deformation, and wherein the native form of the memb...  
WO/2018/062112A1
This air filter material (10) includes a first PTFE porous film (1) and a second PTFE porous film (2). The air filter material (10) is provided with a first main surface (11) and a second main surface (12). The first PTFE porous film (1)...  
WO/2018/060510A3
A hollow fibre membrane having a coiled, a hemihelix, a helical or an undulated native form, in which the membrane can be stretched by up to 4-times its original length with no plastic deformation, and wherein the native form of the memb...  
WO/2018/062073A1
The purpose of the present invention is to provide a hollow fiber membrane module by which water can be efficiently removed from an incubated platelet suspension containing incubated platelets and thus the incubated platelets can be conc...  
WO/2018/061958A1
Provided is a printing plate development method that minimizes the clogging of a filter in development waste fluid processing, allows prolonged operation, reduces the volume of disposed development waste fluid by allowing the reuse of th...  
WO/2018/057119A1
A polymer comprising a sub-unit or repeating unit including a spirobisindane moiety and Troger's base moiety linked together by way of a linking group (L) is represented by Formula (III): wherein Z and Z' are independently selected from ...  
WO/2018/057423A1
A system and method using forward osmosis to remove impurities where the solvent is an amine-terminated branched PEG and the solvent is regenerated by exposing the diluted solvent to a gas containing CO2, whereby the CO2 is absorbed by t...  
WO/2018/056242A1
Provided are a RO membrane rejection rate-improving agent capable of improving the rejection rate, particularly the boron rejection rate, without significantly reducing permeation flux, and a rejection rate-improving method using said re...  
WO/2018/055602A1
A method of separating hydrocarbons in an aqueous mixture comprising exposing the aqueous mixture to a cellulose/ionic liquid membrane, wherein the aqueous mixture includes hydrocarbons, and removing the hydrocarbons from the aqueous mix...  
WO/2018/053656A1
A gas sensor comprises a support structure with a cavity (6), a sensing element (1) sensitive to a gas and arranged in the cavity (6), and a filter (3) spanning the cavity (6). The filter (3) is a size selective filter.  
WO/2018/050437A1
The present disclosure relates to improved semipermeable membranes based on acrylonitrile copolymers for use in dialyzers for the extracorporeal treatment of blood in conjunction with hemodialysis, hemofiltration or hemodiafiltration. Th...  
WO/2018/051630A1
A membrane-separation activated sludge treatment system according to one embodiment of the present invention includes: a biological treatment tank that has an inlet and an outlet for organic matter-containing drainage and biologically tr...  
WO/2018/049341A1
Embodiments disclosed herein are directed to membranes for filtration, methods of manufacturing the same, and membrane modules incorporating the same. In an embodiment, a membrane is disclosed. The membrane includes a porous cellulose la...  
WO/2018/048696A1
An article that includes a functionalized copolymer and the use thereof, particularly in a process for binding biomaterials, such as in a process for separating aggregated proteins from monomeric proteins in a biological solution; wherei...  
WO/2018/048269A1
The present invention relates to a reverse osmosis membrane using a polyolefin-based microporous membrane and a production method therefor. The present invention relates to a method for forming a polyamide layer by interfacial polymeriza...  
WO/2018/049160A1
Described herein is a graphene material and polymer-based anti-microbial element that provides anti-microbial capabilities. Described is an element that can also comprise a support. Also described is an element where the support can be t...  
WO/2018/049379A1
An ionic nanocomposite comprising a nanomaterial comprising charged groups disposed on at least a portion of a surface of the nanomaterial and a polymer material comprising charged pendant group and/or end functionalized charged groups, ...  
WO/2018/047700A1
According to the present invention, provided is an ion-exchange membrane including a monomer component and 50–120 parts by mass of polyethylene particles per 100 parts by mass of the monomer component, the monomer component including a...  
WO/2018/049160A8
Described herein is a graphene material and polymer-based anti-microbial element that provides anti-microbial capabilities. Described is an element that can also comprise a support. Also described is an element where the support can be t...  
WO/2018/041731A3
Multilayer single-bore hollow fibre membranes M or multilayer multi-bore hollow fibre membranes M for ultrafiltration applications are disclosed, comprising at least one hollow fibre membrane substrate S comprising a polymer bulk materia...  
WO/2018/043149A1
Provided are: a gas separation membrane which can achieve the compatibility between gas permeability and gas separation selectivity at a satisfactory level even when used under high-pressure conditions and has excellent plasticization re...  
WO/2018/042460A1
The present invention discloses sulphur functionalized polyurea composite of Formula (I) and Formula (II) that provides an insoluble solid support for effective removal of metal residues from solvent streams and other reservoirs and to t...  
WO/2018/039715A1
The invention relates in general to porous graphene-based films. In particular, the invention relates to a process for the preparation of a porous graphene-based films comprising reduced graphene oxide. The invention also relates to poro...  
WO/2018/042392A1
Disclosed are selectively-permeable membranes and components configured for selective permeation of a specified gas, such as oxygen, therethrough, methods for making the same and methods for using the same, for example, to implement fuel...  
WO/2018/041731A2
Multilayer single-bore hollow fibre membranes M or multilayer multi-bore hollow fibre membranes M for ultrafiltration applications are disclosed, comprising at least one hollow fibre membrane substrate S comprising a polymer bulk materia...  
WO/2018/039966A1
A reverse osmosis membrane (100) and the method of processing the same. The method includes forming a polyamide material (104) on a microporous membrane material (102) by reacting a polyfunctional amine with a polyfunctional acid chlorid...  
WO/2018/042060A1
The invention relates to an open-pore membrane having nano-cavity polymer structures in solid separating media for separating fatty acids and/or carboxylic acids from principally aqueous mixtures, and to a method for producing said membr...  
WO/2018/044298A1
This invention relates thin film nanocomposites (TFNCs) and methods of preparing the same by molecular layer-by-layer assembly. The TFNCs comprise a porous nanofibrous support first layer coated with a mid-layer having an outer separatin...  
WO/2018/043053A1
Provided is a gas separation membrane for purifying mixed raw material gas including condensable gas, said gas separation membrane exhibiting excellent separation ability and being capable of maintaining a gas permeation rate at a high l...  
WO/2018/038027A1
A gas separation membrane which is characterized by containing a matrix resin and hyperbranched polymer- or dendrimer polymer-added irregularly shaped silica nanoparticles that are obtained by adding a hyperbranched polymer or a dendrime...  
WO/2018/036553A1
Disclosed is an all-carbon film based on activated carbon, which is formed by using activated carbon as a base material and graphene as a crosslinking agent for connection, and can stably exist independent of a substrate. The surface por...  
WO/2018/038013A1
The purpose of the present invention is to provide: a novel separation membrane which is configured of a laminate of metal oxide nanosheets; and a method for producing this separation membrane. A separation membrane according to the pres...  
WO/2018/037683A1
Provided are a method and system for processing water containing low-molecular-weight organic matter, with which the water containing low-molecular-weight organic matter can be processed with a reverse-osmosis membrane at a high blocking...  
WO/2018/035091A1
Described herein are methods and compositions relating to tunable nanoporous coatings.  
WO/2018/033838A1
Apparatus (1) for extraction of at least one gas from a gaseous medium flow, comprising at least one membrane contactor (2) containing at least one hollow fiber membrane, the membrane contactor (2) having a medium side (3) and an absorbe...  
WO/2018/034048A1
The present invention pertains to a polypropylene resin composition for a microporous film with which it is possible to reduce product defects because stabilization of film formation stabilizes pore formation and to obtain a film that ca...  
WO/2018/029131A1
The present invention relates to a porous membrane, process for the manufacture thereof and uses thereof.  
WO/2018/030332A1
The present invention is provided with the following: a retaining member 20 that is installed on a member that separates the inside and outside of a chamber, and in which a ventilation hole 21 that communicates between the inside and out...  
WO/2018/030061A1
A filter device is provided which makes it possible to better observe a filtration target that remains in the filter. This filter device is provided with a filter which filters a filtration target contained in a fluid, and a holding memb...  
WO/2018/027479A1
A hand-carry gravity-driven water filter with high throughput and water disinfection performance is formed. Membranes used for this water filter can be fabricated using electrospun method and non-solvent induced phase inversion method. A...  
WO/2018/030114A1
Provided are: a gas separation membrane which has small variation in separation selectivity of propane and carbon dioxide; a gas separation membrane module; and a gas separation device. The gas separation membrane, the gas separation mem...  
WO/2018/029133A1
The present invention relates to a composition comprising at least one aromatic polymer and at least one fluorinated polymer, articles made from such compositions and uses thereof.  
WO/2018/025979A1
The purpose of the present invention is to provide a copolymer having exceptional water permeability, platelet adherence suppression, and protein adherence suppression, and to provide a separation membrane, a medical device, and a medica...  

Matches 201 - 250 out of 24,891