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Matches 1 - 50 out of 4,948

Document Document Title
WO/2014/189610A1
Methods of forming polymer layers on polymer surfaces using surface initiated atom-transfer radical-polymerization (ATRP) are described. The method can include functionalization steps prior to performing surface initiated ATRP, such as h...  
WO/2014/187978A1
A proton conducting ceramic membrane comprising a conducting layer, wherein said conducting layer comprises a mixture of a rare-earth tungstate as herein defined and a mixed metal oxide as herein defined. The invention also relates to a ...  
WO/2014/186819A1
A process for producing a plurality of polyacrylamide membranes comprising (a) providing acrylamide monomer solution and crosslinking agent to a membrane casting vessel; (b) providing a casting plate to the bottom of the vessel; (c) prov...  
WO/2014/190278A1
Polymer electrolyte membranes (PEMs) that include co-continuous domains of a conductive phase and a crosslinked network phase. The conductive phase can include one or more polymers having glass transition temperatures below room temperat...  
WO/2014/188450A1
The present invention describes a selective electrodialysis process for the retention of useful mineral ions in potable water obtained from desalination process. More particularly, the invention relates to selective electrodialysis of br...  
WO/2014/182430A1
Effect ion-exchange of an alpha-alumina supported zeolite (e.g. a MFI zeolite, an LTA zeolite or a FAU zeolite)membrane, which process comprises: a) placing the membrane, which has a first surface and a spaced apart second surface, the f...  
WO/2014/177408A1
Disclosed is a method of manufacturing a partially freestanding two-dimensional crystal film (16, 16'), the method comprising providing a substrate (10) carrying a catalyst layer (14) for forming the two-dimensional crystal layer on a fi...  
WO/2014/179024A1
A method for making a composite polyamide membrane comprising a porous support and a thin film polyamide layer, wherein the method comprises the step of applying a polar solution including a polyfunctional amine monomer and non-polar sol...  
WO/2014/172752A1
An article comprising a body having spaced channels created at a surface of the body and extending into the body, wherein the channels are located at controlled spaced locations. The channeled or microchanneled articles may be in the for...  
WO/2014/173885A1
The invention relates to a process for preparing a composite material comprising a fluorinated polymer matrix and a filler consisting of ion-exchange inorganic particles, comprising a step of in situ synthesis of said particles within th...  
WO/2014/168584A1
A nanofiltration membrane comprising a selective layer comprising or consisting of poly(amide-imide) cross-linked with polyallyamine is provided. A method of manufacturing the nanofiltration membrane and use of the nanofiltration membran...  
WO/2014/161524A1
The invention relates to an electrode (1) of an electrochemical cell for a lead-acid storage battery, comprising: a porous substrate (2) having a substrate surface (3a) lying on a first face and having a substrate surface (3b) located on...  
WO/2014/159043A1
A method for making a nanoporous membrane is disclosed. The method provides a composite film comprising an atomically thin material layer and a polymer layer, and then bombarding the composite film with energetic particles to form a plur...  
WO/2014/158660A1
A thin film composite membrane including a thin film polyamide layer positioned between a porous support and an outer coating, and a humectant; wherein the membrane has an A-value of at least 8 l/m2hr/bar when tested at 25 l/m2hr with pu...  
WO/2014/158807A1
Method of making at least two distinct, separate polymeric films. Embodiments of polymeric multilayer film described herein are useful, for example, for filtration or acoustic absorption.  
WO/2014/159124A1
A process is provided for separating particles from a liquid stream by a crossflow mechanism. The liquid stream is passed tangentially across a membrane, where the membrane comprises an active layer that has a fibrous structure in the fo...  
WO/2014/156087A1
[Problem] To make possible suppression of sealing defects in sealed parts of a complex for acidic gas separation, to be able to suppress leaks, and to achieve high separation performance. [Solution] A complex for acidic gas separation is...  
WO/2014/150359A1
A method for forming a lattice with precisely sized holes includes disposing cutter molecules with species attached about the periphery of each molecule on to the lattice. The method continues with the species cutting molecular bonds of ...  
WO/2014/142754A1
The present invention relates to a microsieve. In particular, it relates to a microsieve having an improved micropore structure for highly efficient and rapid detection of circulating tumor cells (CTCs) from whole blood samples. More par...  
WO/2014/140291A1
The invention concerns a method for producing a crystalline film comprising zeolite and/or zeolite-like crystals on a porous substrate The method comprises the steps of: a) providing a porous substrate, b) rendering at least a part of sa...  
WO/2014/137923A1
Disclosed are blended polymeric membranes that include at least a first polymer and a second polymer that are UV treated, wherein the first and second polymers are each selected from the group consisting of a polymer of intrinsic micropo...  
WO/2014/135972A1
In accordance with the purpose(s) of the present disclosure, as embodied and broadly described herein, embodiments of the present disclosure provide membranes, methods of making the membrane, systems including the membrane, methods of se...  
WO/2014/131706A1
The invention relates to a method for producing thin, porous membranes made of a thermoplastic silicone compound S, in which, in a first step, a solution or suspension of a silicone composition SZ, which contains the thermoplastic silico...  
WO/2014/128073A1
A method for producing a microscreen is described in which the microscreen consists substantially of a photoresist material, said method having the following steps: - applying a photoresist layer to a support, - partially covering the ph...  
WO/2014/128068A1
A method for producing a microscreen is described in which, in a first step, a support is provided, in a second step, a photoresist layer with a definable thickness is applied to the support, in an exposure step, the photoresist is expos...  
WO/2014/128293A1
The present invention relates to a water extraction system comprising a flow cell comprising a membrane; said membrane comprising an active layer comprising immobilized aquaporin water channels and a support layer, and said membrane havi...  
WO/2014/128306A1
The invention relates to testing and drying devices for testing the function of dialysers, having a device which produces an air flow, at least one media source and at least one conveying device. These are notable particularly both for s...  
WO/2014/125298A1
A gas separation membrane obtained by a process comprising modifying a polyimide discriminating layer having acid groups, the process comprising the step of crosslinking the acid groups with an organic polyamine, CHARACTERISED IN THAT th...  
WO/2014/125299A1
A gas separation membrane comprising a porous support and a discriminating layer, wherein the discriminating layer comprises (i) a polyimide layer having acid groups and (ii) an organic polyamine, wherein the organic polyamine crosslinks...  
WO/2014/122657A1
There is provided a membrane module comprising a membrane package comprising at least two membrane sleeves, wherein the membrane package is configured to allow essentially free flow of a first stream inside the sleeves and essentially fr...  
WO/2014/115177A3
Disclosed herein is an in-situ process for the preparation of Metallic Organic Framework's (MOF's) - polymer composites at room temperature, without requirement of pre-seeding o MOF's or substrate modification. Further, the invention pro...  
WO/2014/115630A1
Provided are: a fouling inhibitor that is capable of effectively inhibiting the fouling of porous filtration membranes used for water purification membranes and the like, that is resistant to chemicals such as alkalis used when fouling o...  
WO/2014/115177A2
Disclosed herein is an in-situ process for the preparation of Metallic Organic Framework's (MOF's) - polymer composites at room temperature, without requirement of pre-seeding o MOF's or substrate modification. Further, the invention pro...  
WO/2014/115631A1
Provided are: a fouling inhibitor that is capable of effectively inhibiting the fouling of porous filtration membranes used for water purification membranes and the like, that is resistant to chemicals such as alkalis used when fouling o...  
WO/2014/109945A1
A method for making a composite polyamide membrane comprising a porous support and a thin film polyamide layer, wherein the method includes:i) applying a polar solution including a polyfunctional amine monomer and a non-polar solution in...  
WO/2014/108278A1
The invention relates to a method for producing a plastic article, comprising a polymer substrate and a three-dimensional, hydrophobic polymer structure that is covalently bonded to the substrate, involving the following steps: (a) loadi...  
WO/2014/108681A1
There is described a method for heavymetal capture, which method comprises the step of bringing the heavy metal into contact with a chemically functionalized surface prepared by a plasma process, the surface being provided with organic f...  
WO/2014/108827A1
The present invention relates to a hollow fiber (HF) module having fibers modified with a thin film composite (TFC) layer comprising aquaporin water channels.  
WO/2014/106797A1
The present invention relates to a method for impregnating a filter having pores suitable for retaining particles within them that may be present in a flow of air suitable for passing through the filter, according to which the filter mad...  
WO/2014/103822A1
Provided is a method for improving the rejection rate of a RO membrane, whereby it becomes possible to further improve the stability of removal performance (rejection rate) and flux stability (sustainability of stain resistance) of the R...  
WO/2014/096071A1
The invention pertains to a method for manufacturing a sulfone polymer membrane comprising the steps of: (i) preparing a sulfone polymer solution [solution (SP)] comprising: - at least one sulfone polymer [polymer (P)]; a solvent mixture...  
WO/2014/098059A1
Provided is a method for hydrophilizing an RO membrane, the method being excellent in terms of the persistence of the hydrophilization effect and flux stability. An RO membrane is brought into contact with a modified polyvinyl alcohol ha...  
WO/2014/095751A1
Membrane comprising a coating, wherein said coating comprises glycidylmethacrylate in polymerized form.  
WO/2014/095749A1
Membrane or Filtration system comprising at least one membrane, wherein said membrane or at least one component or at least one part of a component of the filtration system has been obtained by a process comprising the following steps: A...  
WO/2014/096973A3
Systems and methods for internal analyte sensing are provided. Internal analyte sensing systems may including an implantable analyte detection device. An implantable analyte detection device may be configured to communicate with an exter...  
WO/2014/095753A1
Polymer, comprising i) at least one oxazoline according to formula wherein R1, R2, R3 and R4 independently denote a hydrogen atom, a halogen atom, an alkyl group, an aralkyl group, a phenyl group, or a substituted phenyl group, and R5 de...  
WO/2014/095754A1
Filtration system comprising at least one membrane, wherein at least one component or at least one part of a component of the filtration system has been obtained by a process comprising the following steps: A) treatment of a said compone...  
WO/2014/098774A1
The present disclosure relates to a method of forming a metallic layer having pores extending therethrough, the method comprising the steps of: (a) contacting a cathode substrate with an electrolyte solution comprising at least one catio...  
WO/2014/100412A1
Embodiment methods for creating a selective membrane using at least one anisotropic porous material are provided. Following fabrication and selection of high aspect ratio porous structures, creating the selective membrane includes aligni...  
WO/2014/095717A1
Membrane comprising vanadium pentoxide.  

Matches 1 - 50 out of 4,948