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WO/2012/095660A2 |
The invention relates to a method of inhibiting the insertion of one or more membrane proteins into a lipid bilayer. The invention also relates to a method of inserting a pre-determined number of membrane proteins into a lipid bilayer an...
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WO/2012/095405A1 |
A method including contacting a support with a composition including an aluminum, silicon, phosphorous (SAPO) gel and/or an aluminophosphate (AlPO) gel; heating the support and the composition; and forming SAPO and/or AlPO crystals from ...
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WO/2012/087429A1 |
The present disclosure relates to a matrix comprising a modified sulfonamide polymer, processes for producing the same and uses thereof. In particular, the matrix comprises sulfonyl compound residues and aliphatic amine compound residues...
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WO/2012/087428A1 |
The present disclosure relates to polymeric matrices composed of protected amine compound residues and membranes composed from such polymeric matrices. In particular, the present disclosure relates to a polymeric matrix comprising amine ...
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WO/2012/079229A1 |
Composite membranes, methods or processes for producing composite membranes, and systems utilizing composite membranes are generally described. In some examples, a composite membrane includes a porous halogenated polymer and a conductive...
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WO/2012/082131A1 |
Technologies and implementations for providing melt processable polyvinyl alcohol) blends and polyvinyl alcohol) based membranes are generally disclosed.
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WO/2012/082265A1 |
Processes for fabricating ceramic membranes include providing a porous substrate having at least one inner channel extending therethrough and having surfaces defined by porous walls, depositing a coating slurry on surfaces of the inner c...
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WO/2012/069760A1 |
The present invention relates to the field of hydrophobic solid surfaces, and more particularly to polyvinylidene fluoride (PVDF) membranes having a superhydrophobic surface. The invention also relates to the process for preparing these ...
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WO/2012/069099A1 |
The aim of the invention is to provide a membrane support that can be especially well coated and allows or ensures especially good drainage or throughput results and that can be used for the production of polymer membranes which are appl...
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WO/2012/067394A2 |
Provided is a carbon nanoporous membrane virus filter having high strength and a method for manufacturing the same. The carbon nanoporous membrane virus filter having high strength has high strength and significantly contributes to manag...
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WO/2012/064177A1 |
The present invention discloses a method for use in forming a nanoporous membrane using silicon nanowires. The primary steps of the present invention includes providing a substrate; forming a catalyst layer on said substrate; growing sil...
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WO/2012/064939A2 |
A process for preparing a reverse osmosis membrane that includes: (A) providing a polyamine, a polyfunctional acid halide, and a flux increasing additive having the formula Z+B-, where Z+ is an easily dissociable cation and B- is a beta-...
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WO/2012/058517A2 |
Embodiments of the present invention disclose ceramic membranes having bonded ceramic nanowires. Methods of making ceramic membranes having bonded ceramic nanowires are also disclosed.
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WO/2012/057344A1 |
The present invention relates to a process for producing a porous membrane, which comprises a coagulation step of coagulating a membrane-forming raw material solution to form a porous membrane, a washing step of washing the porous membra...
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WO/2012/050730A2 |
The present invention is a technique to fabricate thin-film composite perm-selective membranes by a transfer method. The composite membranes are useful in separating liquid, vapor or gaseous mixtures by selective permeation and reduce ma...
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WO/2012/045152A1 |
A process for producing a resilient ion exchange membrane. The process comprises the steps of (1) selecting a porous matrix, (2) saturating the porous matrix with a homogenous solution comprising a mixture of: (i) a hydrophilic ionic mon...
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WO/2012/047359A1 |
Processes for manufacturing a thin film composite membrane comprising multi-wailed carbon nantubes include contacting under interfacial polymerization conditions an organic solution comprising a polyacid haiide with an aqueous solution c...
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WO/2012/041999A1 |
The invention relates to a method for producing carbon membranes suitable for separating gases, comprising the steps of a) coating a porous substrate with a solution of at least one organic polymer that can be transformed into a carbon m...
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WO/2012/041998A1 |
The invention relates to the use of solutions of ethylenically unsaturated polyesters to produce carbon membranes that are suitable for gas separation and to a method for producing carbon membranes that are suitable for gas separation, c...
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WO/2012/036593A2 |
The present solution is directed to systems and methods for setting motion vector (MV) for a self-propelled toy by hand-held remote controller (RC). The method feature is that (i) the vector of a control action made by the user with the ...
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WO/2012/036550A1 |
The invention is directed to an antimicrobial membrane, to a method for preparing said antimicrobial membrane, to a process of operating said antimicrobial membrane, and to uses of said antimicrobial membrane. The antimicrobial membrane ...
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WO/2012/031653A1 |
The invention relates to a radiation-resistant microporous membrane having a hydrophobicity gradient, to a method for producing the membrane, and to the use of the membrane in the sterile filtration of gaseous fluids or as a liquid barri...
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WO/2012/031853A1 |
The present invention relates to an antimicrobial membrane. More particularly the present invention relates to an antimicrobial membrane for purification of drinking water under gravity by removing harmful microorganism that exists in an...
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WO/2012/030212A1 |
A process of producing transition metal-based membranes or other layers on a porous support is provided. The layers are suitable for hydrogen separation, oxygen separation, or protective or decorative purpose sand are produced by pretrea...
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WO/2012/027970A1 |
Disclosed are a membrane surface modification method and an embedded polymeric membrane obtainable by the method. The method is applicable to a variety of hydrophobic membranes by doping selected inorganic particles. One act of the metho...
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WO/2012/028139A2 |
The invention relates to a method for producing a porous surface coating on a substrate, consisting of the following steps: a. a sol/gel or a polymer dissolved in a solution is provided, b. a salt containing nitrate is added to the sol/g...
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WO/2012/025168A1 |
The invention relates to a multi-channel membrane, in particular for preparing liquid, comprising at least one outer membrane surface (10a) and one inner membrane surface (12a), which forms at least two longitudinally extending inner cha...
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WO/2012/023724A2 |
The present application relates to a porous thin film having holes, wherein the holes are formed in the top part and/or the bottom part of the thin film and the holes are linked to the pores of the thin film; and the present invention al...
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WO/2012/024626A1 |
The invention present invention relates to a method for treating molecular sieve particles for use in a mixed matrix membrane useful in, for example, gas separations. Membranes employing treated molecular sieve particles may exhibit enha...
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WO/2012/022406A1 |
The present invention relates to a novel membrane comprising a selectively permeable polymer layer, wherein the selectively permeable polymer layer can be obtained by reacting a hyperbranched polymer with a compound A that reacts with en...
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WO/2012/021044A2 |
Disclosed are a multi―layer composite porous film and a manufacturing method thereof. More particularly, a manufacturing method, which includes filling pores on at least one face of a polyolefin microporous film substrate using a solve...
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WO/2012/016480A1 |
A continuous process for manufacturing a porous material is provided. The process includes the steps of: (a) mixing a non-ionic surfactant with a precursor of a carbonaceous material to form a mixture comprising a continuous phase where ...
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WO/2012/016778A1 |
Sulphur-containing triazine monomer that can be used for the synthesis of a polymer membrane for a fuel cell of PEM type, said monomer corresponding to the formula (I) in which: - the symbol Tz represents the 1,3,5-triazine ring; - the s...
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WO/2012/017348A1 |
Hybrid membranes based on crystalline titanium dioxide containing fluorine atoms within the crystalline lattice comprising atoms of titanium and oxygen are described; these hybrid membranes are particularly suitable for the production of...
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WO/2012/013345A1 |
The invention relates to a porous hollow fiber comprising first pores which have an average length in a range of 0.045 μm to 120 μm and an average width in the range of 0.030 μm to 20 μm, each measured in the fiber direction, wherein...
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WO/2012/012207A1 |
A water permeable fluoropolymer article is described comprising a functional copolymer of TFE, PSVE and sulfonic acid pendant to the polymer chain, as well as methods of making the article. The method comprises providing a copolymer memb...
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WO/2012/009761A1 |
The present invention relates to a porous metallic membrane bundle for use in a filter module, and also to a method of manufacturing the same. In particular, the invention provides a means of fitting small diameter tubular membranes into...
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WO/2012/010886A1 |
Improved integrally skinned asymmetric membranes for organic solvent nanofiltration, and their methods of preparation and use are disclosed. Membranes are formed from polybenzimidazoles by phase inversion and are then crosslinked by addi...
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WO/2012/010069A1 |
A synthesis method of NaA zeolite molecular sieve membrane on macropore carrier comprises coating a continuous and uniform crystal seed layer on the surface of the macropore carrier by using thermo-dipping and brush-coating method. The g...
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WO/2012/011142A1 |
The present invention concerns membranes and a process of realizing membranes that comprises the following steps: - preparing a substrate by sintering of metal powders, ceramics or their composites, with dimensions between 1 and 50 micro...
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WO/2012/010889A1 |
The present invention relates to a composite membrane for nanofiltration of a feed stream solution comprising a solvent and dissolved solutes and showing preferential rejection of the solutes. The composite membrane comprises a thin poly...
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WO/2012/009762A1 |
The present invention relates to a method of producing small diameter, porous metallic membrane bundles and, in particular, bundles which are suitable for welding to a face plate of a filter module. The invention further relates to a mem...
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WO/2012/009720A1 |
The disclosure provides a method of modifying thin film composite membrane support structures. In particular, the disclosure provides method of modifying thin film composite membrane support structures with poly(dopamine) for use with en...
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WO/2012/004865A1 |
Using the disclosed drying device for hollow fiber membranes that is provided with a tubular drying component wherein an opening for entry and exit of the hollow fiber membrane is formed in at least one end of the longitudinal direction ...
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WO/2012/002754A2 |
The present invention relates to a liquid filter, and more particularly, to a liquid filter using a multilayer nanofiber web, and to a method for manufacturing the filter, wherein the filter has a multilayer three-dimensional microporous...
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WO/2012/001177A1 |
The present invention relates to a material including: (i) nanotubes or nanowires aligned relative to one another within a vertical matrix; and (ii) a matrix arranged between the nanotubes or the nanowires, at least one organic polymer b...
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WO/2011/142788A9 |
Novel polymer monolith structures and methods for fabrication of the same are disclosed in a variety of embodiments. In an illustrative embodiment, a method includes forming a pattern of features on a wafer, thereby forming a patterned w...
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WO/2011/163293A2 |
The present invention provides a process for making an integrally skinned asymmetric polybenzoxazole hollow fiber membrane comprising spinning a dope solution via a dry-wet phase inversion technique to form a porous integrally skinned as...
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WO/2011/160261A1 |
A method of forming a composite membrane (104) comprising particles of a filler material (110) in a polymer matrix (114) is described. In an example, the method includes the steps of: providing a support surface (100); applying particles...
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WO/2011/159389A1 |
Zeolite membrane sheets for separation of mixtures containing water, alcohols, or organics are provided, as well as methods for making the same. Thin, but robust, zeolite membrane sheets having a zeolite membrane layer formed directly on...
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