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WO/2017/119850A1 |
There is provided a method of forming a thin film through-hole membrane comprising: providing a patterning structure, the patterning structure comprising a patterning substrate, a sacrificial layer and a thin film; imprinting the thin fi...
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WO/2017/120398A1 |
The present disclosure provides styrene/acrylonitrile fine fibers, filter media including styrene/acrylonitrile fine fibers, a recirculation filter including a styrene/acrylonitrile fine fiber or filter media, and methods.
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WO/2017/116140A1 |
The present application relates to a multifunctional filter medium and a method for manufacturing same. The multifunctional filter medium according to the present application is capable of significantly reducing fine dust, harmful microo...
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WO/2017/116018A1 |
The disclosed spinning nozzle member for manufacturing a cylindrical cartridge carbon filter comprises a nozzle body, a synthetic resin spinning part, a flowing air providing part, and a carbon spinning part, thereby enabling the cylindr...
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WO/2017/116180A1 |
The present invention relates to a method for simultaneously extracting water soluble components and oil soluble components from biomass by using water and then simply recovering or removing the components with minimal loss of biomass, a...
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WO/2017/116316A1 |
This invention relates to stable, as-designed metal oxide nanofibers and flexible and stable nanofibrous fabric made with said nanofibers. The preparation method of the nanofibers involves the formation of nanofibers by electrospinning f...
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WO/2017/117527A1 |
The present invention utilizes laser additive manufacturing technologies ("LAMT") for the creation of porous media that can be used in filtration devices, flow control devices, drug delivery devices and similar devices that are used for,...
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WO/2017/108436A1 |
The invention relates to a filter material comprising a carrier material that is impregnated on one side (1) with a thermally pre-crosslinked binder system (VB) and on the other side (2) with a thermally crosslinkable but un-crosslinked ...
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WO/2017/112806A1 |
A filtration device for filtering cooking oil is provided. The filtration device may include a hub and one or more filtration units having a central aperture to coupleably receive the hub. Each of the one or more filtration units may inc...
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WO/2017/110299A1 |
The purpose of the present invention is to provide an electret fiber sheet with superior dust collection properties wherein the sheet is densely charged. The present invention provides an electret fiber sheet, said electret fiber sheet b...
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WO/2017/111350A1 |
The present invention relates to a filter for removing particulate matter, offensive odor/smell, carbon monoxide, oil components, volatile organic compounds (VOCs) and nitrogen oxides (NOx), which are generated in a combustion device suc...
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WO/2017/111317A1 |
A cartridge filter using a nanofiber composite fiber yarn according to the present invention comprises: a core having a plurality of holes formed therethrough, through which liquid passes; and a filter material which is wound on the core...
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WO/2017/110365A1 |
The present invention provides a spunbond nonwoven fabric for a filter, said fabric having exceptional dust shake-off properties while having excellent rigidity and breathability. This spunbond nonwoven fabric for a filter comprises a co...
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WO/2017/110184A1 |
Provided is a cell-trapping filter which has a high cell-trapping efficiency and excellent water resistance. The cell-trapping filter comprises a base equipped with a mechanism for separating cells in accordance with size, wherein the ba...
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WO/2017/112673A1 |
The present disclosure provides a filter and a method of forming the filter which includes two layers of filtering media and outer plastic ribs that form a flat structure. When the ribs are moved towards each other, the two layers of fil...
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WO/2017/106255A1 |
A liquid hydrocarbon filterability system includes a liquid hydrocarbon sample source piping in fluid communication with a liquid hydrocarbon sample container. A filtration media element is in fluid communication with the liquid hydrocar...
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WO/2017/104614A1 |
The present invention pertains to a filter material in which a layer comprising a porous body is laminated between two nonwoven fabric layers, and the layer comprising the porous body contains a ceramic supporting ascorbic acid and/or an...
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WO/2017/106730A1 |
An improved catalytic filter material for use in removing target species found in a fluid stream is provided. The filter material includes water wettable, high temperature staple fibers in the form of porous substrates that are attached ...
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WO/2017/097864A1 |
The invention relates to a method for the preparation of modified cellulose fibers for artificial clarification of active haze substances from liquids. In addition, the invention relates to a modified cellulose fiber obtained by the meth...
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WO/2017/095185A1 |
Disclosed are a functional filter and a manufacturing method therefor, the functional filter comprising: a porous substrate; and a rare earth metal oxide thin film formed on the surface of the porous substrate by an atomic layer depositi...
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WO/2017/094640A1 |
This method for producing a honeycomb filter intermediate comprises: a step wherein a columnar porous ceramic honeycomb structure is impregnated with a liquid that contains organic polymer particles and a dispersion medium; and a step wh...
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WO/2017/095047A1 |
A fluid analysis cartridge having an improved structure in order to increase test reliability, and a fluid analysis apparatus including the same are disclosed. The fluid analysis apparatus comprises: a housing having a fluid supply part ...
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WO/2017/089789A1 |
A filtration material wherein at least one surface thereof is modified, wherein the atoms defining the surface modification comprise silicon, carbon and hydrogen, is provided. Methods of manufacturing the surface modified filtration mate...
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WO/2017/088070A1 |
A composite material is described that is an effective filter to separate oil from an oil and water emulsion or other mixtures of oil and water. The composite material has a permeable substrate, such as fabric, that is coated with a sele...
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WO/2017/087836A1 |
A cationic composite filter aid may include a silicate substrate, a silica precipitated on the silicate substrate, and a cationic surface modification of the precipitated silica. A method for making a cationic composite filter aid may in...
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WO/2017/087325A1 |
Filter media packs and methods of forming the filter media packs are provided. The filter media packs include support beads for supporting flutes during winding of the filter media of the filter media pack. Filter media packs may also in...
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WO/2017/086763A1 |
The objective of the present invention is to replace an activated carbon, which has been used in a gravity-type downflow and upflow fluidization scheme in a water purification system for tap water, by an activated carbon block filter, wh...
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WO/2016/066825A9 |
A fibrous media suitable for an oil filter comprising a fibrous web formed from synthetic fibers; optionally at least one additive, and a thermoset binder present at a concentration of at least 15 wt.-% by weight of the fibrous web and/o...
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WO/2017/086186A1 |
[Problem] To provide a filtering fabric for a bag filter that has excellent collection performance, low pressure loss, is less susceptible to clogging, and has an excellent brushing-off property, a production method therefor and a bag fi...
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WO/2017/086712A1 |
The present invention relates to functional fiber for adsorbing heavy metals and a method for producing the same. The functional fiber for adsorbing heavy metals according to the present application has a structure in which thiolated met...
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WO/2017/077170A1 |
A filter element (1) for a filter apparatus (2) comprises at least one filter member (3)and a frame member (4) arranged to support the at least one filter member (3) in such a manner that the internal cavity (12) is formed. The filter me...
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WO/2017/077187A1 |
A method for manufacturing a filter element for a filter apparatus, and a filter element. The filter element comprises at least one permeable ceramic filter member. The method comprises the following steps: - manufacturing a green body o...
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WO/2017/078043A1 |
Provided is a discharge member with a filter, wherein the discharge member: enables a filtrate to be dripped into a dripping container while filtering a suspension; enables an excess to be suctioned when the dripped amount is excessive; ...
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WO/2017/075407A1 |
A filter formed essentially from a staple fiber is provided. A nonwoven staple fiber is compressed in to a mat or sheet of selected porosity. The mat or sheet does not include a binder or bicomponent fibers. The staple fibers may be heat...
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WO/2017/074464A1 |
In an example implementation, a method of fabricating a microfluidic channel filter, includes depositing an imprintable material in a microfluidic channel, pressing an imprint stamp with a filter pattern into the imprintable material, cu...
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WO/2017/069770A1 |
A microporous structure includes an array of nano wires and a coating about the nano wires of the array. The coating defines pores between the nano wires. And a sample preparation device comprises a donor phase microfluidic channel, an a...
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WO/2017/069968A1 |
An in tank depth media fuel filter assembly includes a closed body having an interior and an exterior. The closed body has a first composite panel of filtration media and a second composite panel of filtration media. Each of the composit...
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WO/2017/067773A1 |
The present invention relates to filter for reducing the number of viable microorganisms from water. It particularly relates to a filter having oligodynamic metal. It is an object of the present invention to provide a filter which provid...
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WO/2017/062977A1 |
A rechargeable battery using a solution of an aluminum salt as an electrolyte is disclosed, as well as methods of making the battery and methods of using the battery.
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WO/2017/060393A1 |
This application relates non-woven fabrics comprising cellulose acetate fibers and their use.
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WO/2017/061382A1 |
A honeycomb filter 300 is provided with: a columnar, porous core part 100; and a porous ceramic coating layer 200 provided on the outer peripheral surface of the core part 100. The core part 100 has: a porous ceramic honeycomb structure ...
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WO/2017/057148A1 |
Provided is an electret having excellent oil repellency, resistance to oil mist, charge stability, and collection efficiency after heat treatment, it being possible to manufacture the electret using an inexpensive and simple method. Ther...
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WO/2017/055638A1 |
The present invention relates to a filter medium having improved heat resistance and filtration efficiency.
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WO/2017/056508A1 |
This air filter material (10) comprises a first polytetrafluoroethylene (PTFE) porous membrane (1) and a second PTFE porous membrane (2). Fibers included in the first PTFE porous membrane (1) have an average fiber diameter of 0.24-0.45 Î...
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WO/2017/055914A1 |
In one example, a filter media laminate is provided that includes a first non-woven layer, a second non-woven layer, and an activated carbon fiber (ACF) layer disposed between, and attached to, the first non-woven layer and the second no...
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WO/2017/050602A1 |
The invention relates to a filter medium (1) which comprises a hydrophilic filter layer (3) that allows a flow from a raw side (7) to a clean side (8) and the pore diameter of which increases in the direction of flow (4). A hydrophobic l...
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WO/2017/051800A1 |
This honeycomb filter has a porous honeycomb structure, the main component of which is cordierite. The pore diameter distribution of the porous honeycomb structure satisfies all of the following conditions: (a) D1<7μm; (b) 10μm≤D50â‰...
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WO/2017/051806A1 |
A honeycomb filter 100 is provided with: a porous honeycomb structure 120 having a plurality of channels 110; and a plurality of sealing parts 130 that close one end of some channels 110a among the channels 110, and close the other end o...
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WO/2017/047185A1 |
The nonwoven fabric according to the present invention is configured of fibers having an average fiber diameter less than 1 µm and has been formed so that the number of fibers each having a diameter which is 2-10 times the average fiber...
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WO/2017/047954A1 |
A water system of the present invention comprises: a member formed so as to come into contact with water; and a crystal generation catalyst coated on the surface of the member, wherein the crystal generation catalyst comprises: a support...
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