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WO/2020/109629A1 |
A filter to remove contaminants from potable water. The filter comprises a plurality of porous layers (15,16) forming a fluid path for the water to pass sequentially from the first layer (16) through the layers to the final layer. The fi...
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WO/2020/104125A1 |
The present invention relates to the field of water treatment / fluoride removal and to materials / devices useful in such processes. Specifically, the invention provides for hybrid materials comprising amyloid fibrils and ZrO2; and to c...
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WO/2020/105270A1 |
This blood filter is provided with a glass non-woven fabric, and a blood cell coagulant adhering to the glass non-woven fabric. The pressure loss value of the glass non-woven fabric with respect to the thickness of the glass non-woven fa...
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WO/2020/105227A1 |
This filtering material for air filters is provided with: a substrate; and a fungal suppression agent, an inorganic anti-allergenic material, and an antifungal material containing an enzyme, which are carried on the substrate.
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WO/2020/100856A1 |
Provided is a gas purification filter 20 that includes a filter body 11 configured from a fiber fabric, and a gas purification catalyst 12 supported by the filter body 11, wherein the gas purification filter 20 is such that the void rati...
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WO/2020/100780A1 |
Provided is a coating solution for forming a dust collection layer, wherein the coating solution can be uniformly applied and can form a dust collection layer which is not easily peeled off from a filter element material and is capable o...
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WO/2020/099422A1 |
The invention relates to a fuel filter (1), in particular of a motor vehicle, having a housing (2), in which there is arranged a coalescer (4) for separating out water (6) contained in the fuel (5), which coalescer comprises a coalescer ...
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WO/2020/096030A1 |
Provided is a filter material for an automatic transmission oil filter, said material having superior filtration performance capable of trapping even small-particle-size dust. The filter material includes an entangled nonwoven fabric obt...
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WO/2020/096957A1 |
Articles and methods relating to filter media are generally provided. In some embodiments, a filter media has an irregular surface structure. For instance, the filter media may comprise a plurality of peaks that are irregular in one or m...
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WO/2020/096249A1 |
The present invention relates to a filter having super water-repellent and super oil-repellent functions, and an apparatus for manufacturing same. The filter is characterized by the formation of: a glass fiber filter; a PTFE foam-coating...
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WO/2020/092397A1 |
A filter device provides for designs that permit variable levels of solid particle and water molecule removal. The filter device retains the particles and the water molecules in the filter medium when removed, thus avoiding the re-entry ...
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WO/2020/091243A1 |
A nose mask according to one embodiment of the present invention comprises: main body parts each of which is provided with a peripheral member and which attach to the the mucous membrane of nasal cavities, each peripheral member attachin...
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WO/2020/090937A1 |
Provided is an airborne particle trapping material capable of trapping airborne particles without aggregating the airborne particles by electrical charging. Also provided is an air purification member and an air purification device using...
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WO/2020/091392A1 |
The present invention relates to an integrated apparatus for treating exhaust gas, wherein the apparatus may perform dust collection, desulfurization, and denitrification processes all in a single reactor module by using a metal filter i...
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WO/2020/083256A1 |
A system and method for removing dust from the air, comprising a dust-removing system inlet, a dust-removing system outlet and an electric field apparatus. The electric field apparatus comprises an electric field apparatus inlet, an elec...
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WO/2020/085605A1 |
The present invention relates to a removable nose mask comprising: a sheet; an adhesive layer formed on the rear surface of the sheet; a filter attached to the central area of the adhesive layer; and a release paper attached to the adhes...
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WO/2020/087067A1 |
Membranes, methods of making the membranes, and methods of using the membranes are described herein. The membrane can comprise a support layer; and a selective polymer layer disposed on the support layer. The selective polymer layer can ...
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WO/2020/085301A1 |
This filter for filtering comprises a first welding frame, a second welding frame, and a filter sandwiched between and welded to the first welding frame and the second welding frame. The first welding frame and the second welding frame a...
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WO/2020/080961A1 |
Disclosed are keratin fibre cellular components, specifically keratin fibre cuticle and cortical cells, and their use as absorption and filtration media, and in thermal insulation materials. The keratin fibre cellular components may be o...
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WO/2020/081771A1 |
A filter material composing a ceramic clay having an interconnected network of pores formed from cellulose fiber combustion is useful for removing chemical and biological contaminants from a water supply. Coating the ceramic clay with la...
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WO/2020/081313A1 |
A hydraulic fracturing system for fracturing a subterranean formation includes a support structure that includes an electric powered pump, arranged in a first area, the electric powered pump powered by at least one electric motor, also a...
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WO/2020/080225A1 |
Provided is a porous layered ceramic which can reduce a pressure loss in fluid. The present invention relates to a porous layered ceramic having a first porous layer and a second porous layer in contact with the top of the first porous l...
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WO/2020/081437A1 |
Embodiments described herein relate generally to adhesive alloys and their use in filter media, and in particular to adhesive alloys that can be melt blown onto a filter media layer, and which are thermally activated to bond the filter m...
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WO/2020/075612A1 |
Provided is a honeycomb structure which can be manufactured at low cost, wherein neither end of through holes adjacent to an outer peripheral section are sealed, and the area of the cross-section that is in a central section in the longi...
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WO/2020/075602A1 |
Provided is a honeycomb structure having a structure whereby damage to the honeycomb structure does not occur, and pressure loss can be reduced. The honeycomb structure according to the present invention comprises: porous cell divider wa...
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WO/2020/075604A1 |
The purpose of this invention is to provide a honeycomb structure having a structure that is less susceptible to damage. This honeycomb structure is a columnar honeycomb structure comprising: porous cell walls that define the plurality o...
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WO/2020/075607A1 |
This honeycomb structure is provided with: a porous cell partition wall that delimits and forms a plurality of cells serving as exhaust gas flow paths; exhaust gas introduction cells in which the end surface on an exhaust gas inlet side ...
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WO/2020/075613A1 |
This honeycomb structure is provided with: porous cell partitions demarcating and forming a plurality of cells serving as passages for exhaust gas; exhaust gas introduction cells where an exhaust gas inlet-side end surface is open and an...
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WO/2020/075603A1 |
The purpose of the present invention is to provide a honeycomb structure which is less susceptible to damage. This honeycomb structure comprises a plurality of cells that form a flowpath for exhaust gas, and porous cell walls that define...
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WO/2020/075605A1 |
This honeycomb structure is provided with: a porous cell partition wall that delimits and forms a plurality of cells serving as exhaust gas flow paths; exhaust gas introduction cells in which the end surface on an exhaust gas inlet side ...
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WO/2020/075610A1 |
This honeycomb structured body is provided with: a porous cell partition for forming a divided plurality of cells serving as flow paths for exhaust gas; exhaust gas introduction cells, of which an exhaust-gas-entry-side end surface is op...
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WO/2020/075608A1 |
This honeycomb structure comprises: porous cell partitions that partition a plurality of cells that form exhaust gas channels; exhaust gas introduction cells having an open end surface on the exhaust gas inlet side and a closed end surfa...
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WO/2020/075601A1 |
This honeycomb structure comprises: porous cell partitions that partition a plurality of cells that form exhaust gas channels; exhaust gas introduction cells having an open end surface on the exhaust gas inlet side and a closed end surfa...
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WO/2020/071592A1 |
The present invention relates to a method for manufacturing a filter for generating a water-soluble natural mineral, the method comprising: a step of selecting and drying seaweed; a step of primary firing the dried seaweed; a step of sec...
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WO/2020/067486A1 |
The purpose of the present invention is to provide an air filter filtration material in which it is possible to retain gaps between portions of the air filter filtration material in a folded state even if no separator is used, a filter p...
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WO/2020/066767A1 |
The invention addresses the problem of providing a depth filter with excellent filtration accuracy and pressure resistance performance even for fluids containing high density and high viscosity fine powder particulates. Provided is a dep...
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WO/2020/067182A1 |
The objective of the present invention is to provide: a filter medium for an air filter, the filter medium being thick and having a low filling rate; a filter pack; an air filter unit; and manufacturing methods therefor. This filter medi...
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WO/2020/067799A1 |
The present invention relates to: a substrate having an antimicrobial coating agent comprising urushiol and an inorganic antimicrobial agent immobilized and coated on the surface thereof; and a method for applying an antimicrobial coatin...
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WO/2020/066578A1 |
Provided is a filtration filter capable of preventing desiccation of an object to be filtrated. The filtration filter according to the present invention has a first main surface, a second main surface opposite the first main surface, and...
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WO/2020/060099A1 |
The present invention comprises: a fixing bracket which is fixed to a vertical frame of a window frame; an air tube part which is slidingly coupled to the fixing bracket and acts as a passage through which outdoor air enters; and a main ...
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WO/2020/058721A1 |
A filter comprising a housing defining an inlet, a first outlet and a second outlet, a first filter element arranged between the inlet and the first outlet such that a portion of the fluid that flows into the inlet flows through the firs...
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WO/2020/059344A1 |
A hollow-fiber membrane according to one aspect of the present disclosure comprises a porous, tube-form filtration layer having a fibrous skeleton, the filtration layer having polytetrafluoroethylene as a main component, the average hole...
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WO/2020/056414A1 |
Membranes, methods of making the membranes, and methods of using the membranes are described herein. The membranes can comprise a support layer, and a selective polymer layer disposed on the support layer. The selective polymer layer can...
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WO/2020/052884A1 |
The invention relates to a filter medium for fluid filtration, having at least two layers, at least one coarse filter layer (16) and a fine filter layer (17) arranged downstream of the coarse filter layer (16) in the flow direction (13)....
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WO/2020/055808A1 |
An oil filter (10) may include a housing (12). The housing (12) may include an inlet (26), an outlet (28), and a filter element (14). The filter element (14) may be located downstream of the inlet (26) and upstream of the outlet (28). Ad...
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WO/2020/049522A1 |
Various embodiments disclosed relate to a fire-resistant filter and methods of making and using the same. A filter includes a fibrous web or sheet comprising fire-resistant fibers, the fire-resistant fibers comprising oxidized polyacrylo...
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WO/2020/049507A1 |
Filter assemblies are disclosed. In particular, filter assemblies including a filter media and an overlay portion covering the filter media are disclosed. Such filter assemblies may provide both acceptable filtering capacity and cleanabl...
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WO/2020/047675A1 |
A filtration media, system and method to passively remove phosphorus and coliforms from wastewater streams is provided. The filtration media system allows wastewater to enter via an inlet toward a diffusor, a filtration media and a filtr...
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WO/2020/051513A1 |
Methods of processing filter media sheets to provide geometries therein are provided. Tooling for use in the methods are also provided. The tooling has a low static coefficient of friction relative to the filter media sheet and a suffici...
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WO/2020/050344A1 |
A particulate filter 23 is configured by being provided with, arranged side by side, a plurality of honeycomb-shaped segments 29, 30, 31 having a plurality of cells 32. The density of cells in the segments 30, 31 disposed in the outer ci...
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