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WO/2007/035086 |
The invention is directed to a composite ceramic/polymer membrane. The invention is further directed to the use of a composite membrane in pervaporation processes. According to the present invention there is provided a composite membrane...
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WO/2007/033675 |
The present invention relates to the use of aquaporin containing membranes in the production of salinity power. The membranes are preferably lipid bilayers incorporating reconstituted aquaporin channels, e.g. entrapped between porous sup...
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WO/2007/032331 |
Disclosed is a vinylidene fluoride resin follow fiber porous membrane which has a micropore (A) having a pore size (average pore size) appropriate for the treatment of (filtered) water and a more uniform pore size distribution, has a goo...
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WO/2007/032666 |
The invention is directed to a pervaporation processes as well as to apparatuses for carrying out such processes. More in particular, the present invention is directed to improvements in pervaporation processes by improving mass transfer...
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WO/2007/032666 |
The invention is directed to a pervaporation processes as well as to apparatuses for carrying out such processes. More in particular, the present invention is directed to improvements in pervaporation processes by improving mass transfer...
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WO/2007/029464 |
A process for producing a zeolitic separation membrane having a porous support and, superimposed thereon, a zeolite layer, which process comprises the seed crystal attaching step of attaching a zeolite seed crystal to a porous support; t...
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WO/2007/028569 |
A fluidic device containing a flow through chamber comprising an inlet port, an outlet port, and a fluid permeable, compressible matrix located in the chamber between said inlet port and said outlet port, and said compressible matrix hav...
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WO/2007/030202 |
A system of fabricating a composite membrane from a membrane substrate using solvent-less vapor deposition followed by in-situ polymerization. A first monomer and a second monomer are directed into a mixing chamber in a deposition chambe...
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WO/2007/030202 |
A system of fabricating a composite membrane from a membrane substrate using solvent-less vapor deposition followed by in-situ polymerization. A first monomer and a second monomer are directed into a mixing chamber in a deposition chambe...
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WO/2007/029243 |
Personal filtration devices for removable mounting on water discharging spouts in the form of bottlenecks, taps, and the like, for dispensing drinking water for personal consumption. The personal filtration devices preferably include a m...
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WO/2007/030647 |
The present invention relates to reverse osmosis filtration devices, and more particularly, to membrane filtration devices (10, 11, 12) that have flow meters and fluid conductivity meters powered by RFID tags. Embodiments of the present ...
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WO/2007/025882 |
The invention relates to a method for hydrocarbon amination consisting in physically removing a hydrogen contained in a reaction mixture.
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WO/2007/025104 |
Nanoporous membranes comprising single walled, double walled, and multiwalled carbon nanotubes embedded in a matrix material were fabricated for fluid mechanics and mass transfer studies on the nanometer scale and commercial applications...
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WO/2007/024551 |
An apparatus for separating a volume of composite liquid into at least a first component and a second component comprises a centrifuge having a rotor (32, 33, 34, 35). The rotor comprises a turntable (35) for supporting a separation bag ...
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WO/2007/024518 |
An apparatus for separating a volume of composite liquid into at least a first component and a second component comprises a centrifuge having a rotor (32, 33, 34, 35). The rotor comprises a turntable (35) for supporting a separation bag ...
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WO/2007/024550 |
A bag loading means (87) is for loading and unloading at least one satellite bag (2, 3, 4) into and from the central compartment (34) of a rotor (32, 33, 34, 35) of an apparatus for separating a composite liquid into at least two compone...
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WO/2007/025084 |
A MEMS flow module (340) includes a plurality of filtering sections (344). Each filtering section (344) is defined by a stack (342) of a plurality of layers (346, 348, 350, 352). Each filtering section (344) includes at least one filter ...
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WO/2007/022340 |
An air permeable sealed enclosure is provided. The enclosure includes a membrane vent adapted to mount through a wall of the enclosure, the membrane vent comprising a tubular membrane, a tubular structural support, wherein the tubular me...
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WO/2007/022100 |
The invention provides novel polymer matrices and methods for preparing polymer matrices, as well as methods for purifying caustic feed streams using membranes that comprise polysulfonamide matrices.
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WO/2007/021532 |
Hydrocarbyl substituted and unsubstituted polyethylene imines and polyacrylamide salts are absorption compositions and are useful in processes for the treatment of acid gas mixtures.
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WO/2007/022340 |
An air permeable sealed enclosure is provided. The enclosure includes a membrane vent adapted to mount through a wall of the enclosure, the membrane vent comprising a tubular membrane, a tubular structural support, wherein the tubular me...
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WO/2007/021409 |
This document discloses, among other things, a method and system for a substrate having a bypass region for fluid flow. The substrate includes a plurality of fluid flow channels with each channel configured to concurrently allow fluid fl...
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WO/2007/018426 |
The present invention relates to a porous membrane wherein said porous membrane comprises a cured coating composition that comprised prior to curing at least one curable compound and a solvent, and wherein the surface of said porous memb...
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WO/2007/018424 |
The present invention relates to a porous membrane obtainable by providing a mixture of at least one type of curable monomer and a solvent, applying said mixture to a support, curing said mixture, thereby causing phase separation between...
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WO/2007/019350 |
A microporous membrane for flash distillation comprising at least three layers having distinct properties is disclosed. Generally, the membranes contain outer layers of relatively small pore size, with an interior layer with relatively l...
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WO/2007/018284 |
[PROBLEMS] To provide a novel hydrophilized separation membrane for use in the treatment of a liquid, which comprises an aromatic ether polymer, is less likely to be degraded by sterilization with a high energy ray and has a controlled p...
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WO/2007/018428 |
The present invention relates to a porous membrane formed by curing at least one type of anionic monomer by UV irradiation in the presence of a photo-initiator wherein said porous membrane has at least 0.1 meq negative charges per m2, pr...
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WO/2007/019157 |
The present invention provides for a process to prepare a solid polymer electrolyte membrane having an ionomer having imbibed therein a polymer is selected from the group consisting of a polyamine, a polyvinyl amine, and derivatives ther...
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WO/2007/018427 |
The present invention relates to a porous membrane and a recording medium comprising a support and said porous membrane wherein said porous membrane is formed on said support by curing by radiation a curable composition comprising at lea...
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WO/2007/018425 |
The present invention relates to a porous membrane wherein said porous membrane comprises an isotropic bulk matrix in the form of an open polymer network and at least one surface layer, which surface layer is a perforated continuous laye...
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WO/2007/018422 |
The present invention relates to a porous membrane wherein said porous membrane comprises a cured coating composition that comprised prior to curing at least one type of monomer wherein the miscibility of water with said monomer at 25°C...
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WO/2007/018421 |
The present invention relates to a porous membrane comprising multiple layers, at least one type of curable compound and at least two types of photo-initiator, wherein at least two layers each contain a the different photo-initiator. The...
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WO/2007/017650 |
A process for the production of a carbon membrane comprising: (i) reacting a mixture of cellulose and hemicellulose with an acid; (ii) casting the mixture to form a film, (iii) drying said film; and (iv) carbonising said film.
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WO/2007/018423 |
The present invention relates to a process for preparing a microporous membrane comprising the step of impregnating said microporous membrane with a solution, wherein said solution comprises cationic compounds for modifying the chemical ...
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WO/2007/014298 |
A method for producing a homogeneous and stable dispersion of ultrafine non-polar particles in a ternary polymer/solvent/non-solvent solution (dope) suitable for phase inversion formation into a controlled pore size microporous polymer m...
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WO/2007/014306 |
A slurry separation system for sewer cleaning operations. A sewage collection tank (12) for separating the slurry into water and sludge is divided into a sewage collection chamber (15) and a water collection chamber (16) by a compacting ...
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WO/2007/013861 |
Porous track membranes are produced by exposing a polymeric film to a bombardment of heavy ions to provide the film with a track density, and etching pores into the resulting tracked film with an etching solution to provide the film with...
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WO/2007/011353 |
The present invention relates generally to a device and method for preventing the undesired passage of emboli from a venous blood pool to an arterial blood pool. The invention relates especially to a device and method for treating certai...
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WO/2007/010832 |
A porous hollow-yarn membrane made of vinylidene fluoride resin which has fine pores having a mean pore diameter suitable for (filtered) water treatment and a more uniform pore diameter distribution, characterized by having a mean pore d...
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WO/2007/005895 |
Sediment control devices (SCDs) include an apertured threshold member and an apertured outflow member, and optionally a filter member between the threshold and outflow members. In some SCDs1 the outflow member has a smaller aperture size...
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WO/2007/006033 |
One aspect of the invention relates to fluid-phase separators and devices containing them. Another aspect of the invention relates to the use of said fluid-phase separators and devices containing them for separating individual phases fro...
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WO/2007/001240 |
A method of treating an alumina film comprising the step of exposing said alumina film to a carboxylic acid solution under conditions to reduce the hydropilic properties of the surface of said film.
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WO/2007/001405 |
Membranes suitable for microfiltration, ultrafiltration (UF) and nanofiltration (NF) filters are provided. Such membranes may include a nanofibrous scaffold, optionally in combination with a non-woven substrate and/or a coating of a poly...
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WO/2006/137891 |
The subject invention provides novel and efficacious systems and methods for particle, chemical, and/or biocompound sensing. In one embodiment, the system of the invention comprises a sensing device that includes a membrane containing at...
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WO/2006/137891 |
The subject invention provides novel and efficacious systems and methods for particle, chemical, and/or biocompound sensing. In one embodiment, the system of the invention comprises a sensing device that includes a membrane containing at...
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WO/2006/137068 |
A method for operating a tapered flow pressure driven arrangement containing a plurality of membrane modules, which comprises positioning said membrane modules in at least two successively arranged flow stages, such that the number of me...
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WO/2006/131290 |
The invention relates to an integral asymmetric planar membrane for microfiltration made from at least 40 wt. % of a hydrophobic first sulphone polymer and a hydrophilic second polymer with a pore size distribution over the membrane wall...
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WO/2006/132237 |
A manufacturing device (100) for a zeolite membrane, comprising a reaction container (3) having a support body insertion port (3c) for inserting tubular support bodies (1) therein and storing a reaction mixture (2) forming the zeolite me...
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WO/2006/130046 |
The invention relates to composite materials which are based on high-molecular compounds and use carbon in nanostructured coatings containing additional elements and links. The inventive nanostructured coating for a carrying base compris...
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WO/2006/130042 |
The invention relates to composite materials based on high-molecular carbon using compounds and can be used for electrolytic capacitor anodes produced on the base of a dielectric elastic film provided with a current-carrying coating. Sai...
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