Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 29,483

Document Document Title
WO/2017/007055A1
The present invention relates to a dust collecting filter set, which can collect fine dust, etc., and a dust collecting filter manufactured by installing two or more dust collecting filter sets in a case in multiple layers at an interval.  
WO/2017/007267A1
A method for preparing a functional nanofiber filter, and a functional nanofiber filter prepared thereby are provided. Specifically, a functional nanofiber filter can be prepared by: preparing a spinning solution by adding an organic sol...  
WO/2017/003515A2
A filter aid may include acid-washed diatomaceous earth having high purity, and perlite, A method of making a high purity filter aid may include acid washing diatomaceous earth to reduce the h in the diatomaceous earth, and combining the...  
WO/2017/002777A1
[Problem] To provide a modified nonwoven fabric that is provided with an amphiphilic surface and has an excellent ability to capture fine particles, good processability, high stability, high air permeability, etc., and an excellent air f...  
WO/2017/001457A1
Filter media comprising a splittable multicomponent fiber, wherein at least a portion of the splittable multicomponent fiber is present in the filter medium in split form as at least a first split component and a second split component, ...  
WO/2017/001838A1
The present invention relates to a length of material having a first support tail and a filter portion wherein the first support tail has an open structure and the filter portion has a filtering structure.  
WO/2017/004621A1
The disclosure describes a method of forming highly ordered membrane protein crystals. The forming process is done in the presence of a magnetic field to exploit the diamagnetic anisotropy of the membrane protein. Further described is a ...  
WO/2016/208362A1
Provided is a filtration filter capable of mitigating the stress applied to a filter and suppressing damage to the filter. This filtration filter for separating a substance to be filtered in a liquid is equipped with: a porous membrane c...  
WO/2016/210153A1
A filter material for use in fuel-water separation has a particle filtration layer and a coalescing layer downstream of, and coupled to, the particle filtration layer. The particle filtration layer is substantially constructed of binder ...  
WO/2016/207873A1
A device (1,19) for containing particulates such as a supplementary air filter (2) formed from fibreglass and a method for improving the performance of a primary air filter (3) with the supplementary air filter (2).  
WO/2016/203908A1
The purpose of the present invention is to prevent deposition of antimony metal and to eliminate product defects in a resin film caused antimony metal being contained in the resin film formed from molten resin even when the molten resin ...  
WO/2016/205621A1
Filter media, including those suitable for fuel and/or hydraulic applications, and related components, systems, and methods associated therewith are provided. In some embodiments, a filter media may include a non-woven layer comprising b...  
WO/2016/195724A1
Filtration containers are disclosed where the containers include a top segment, a pour-through or melt-through filter mechanism configured to receive water poured or melted through the top segment of the container into the filter mechani...  
WO/2016/196709A1
A porous body is provided with enhanced fluid transport properties that is capable of performing or facilitating separations, or performing reactions and/or providing areas for such separations or reactions to take place. The porous body...  
WO/2016/196474A1
Membranes, methods of making the membranes, and methods of using the membranes are described herein. The membranes can comprise a gas permeable support layer, optionally an inorganic layer disposed on the support, and a selective polymer...  
WO/2016/196710A1
A precursor mixture for producing a porous body, wherein the precursor mixture comprises: (i) milled alpha alumina powder having a particle size of 0.1 to 6 microns, (ii) boehmite powder that functions as a binder of the alpha alumina po...  
WO/2016/195284A1
The present invention relates to an adsorptive liquid filter comprising: a support tube having a tubular hollow part and also having a plurality of through holes penetrating into the hollow part from the outer circumferential surface the...  
WO/2016/196868A1
Embodiments of the present invention provide filters and method for their use that introduce two sections, one filtration section and one venting section, in a single filter. The filtration section allows water to penetrate, and the vent...  
WO/2016/195831A1
Systems and methods for the recovery of rare earth elements are provided. The systems and methods generally include membrane assisted solvent extraction using permeable hollow fibers having an immobilized organic phase within the pores o...  
WO/2016/195285A1
The present invention relates to a gas filter comprising an adsorptive membrane for adsorbing foreign substances comprised in a gas, wherein the adsorptive membrane has a corrugated structure formed by being folded multiple times or a st...  
WO/2016/196094A1
A method for forming a plugged honeycomb article includes feeding a ceramic precursor material through an extrusion die, the extrusion die having a plurality of pins, a plurality of cavities bounded by adjacent pins, and alternating end-...  
WO/2016/190675A1
Disclosed herein are a humidifying apparatus which may be prevented from being contaminated. A humidifying apparatus comprises a water tank configured to store water, a filter assembly configured to filter the water stored in the water t...  
WO/2016/191484A1
A modular portable dusty air cleaner comprises a removable bin, a dirty gas distributor, an aperture plate, a plurality of tubular filters, a roof, a clean-gas chamber, a dust collection chamber, and a pulse-jet assembly. The dirty gas d...  
WO/2016/186596A3
With the present invention, there is provided a production method for an electrode comprising activated carbon. Said production method comprises the steps of mixing 5- 90% by weight of activated carbon granules with a 5-90% by weight of ...  
WO/2016/186737A1
An apparatus for extracting an analyte from a liquid sample having a container with an entrance, an exit, and a passage therebetween for passage of a liquid sample containing an analyte, the container having a full diameter bed region an...  
WO/2016/186828A1
A V-bank filter having a plurality of filter panels having a first side end opposed to a second side end, the plurality of filter panels arranged into one or more V-configurations, and a first flexible side panel joined to the first side...  
WO/2016/185517A1
The present invention provides a filter that hinders particulate bridging and delays the onset of differential pressure increases, and consequently has a long service life. Provided is a filter having a substrate layer, a filtration laye...  
WO/2016/182792A1
A V-bank filter including a first pleated panel and a second pleated panel. The first pleated panel and the second pleated panel are both formed from a single, continuous web of pleated filter material into a V-configuration and the plea...  
WO/2016/183107A1
A system and method of forming fiberglass air filtration media is disclosed which does not require the use of oil additives. A mixture of resin binder, polymer, and dry adhering agent is formed and applied to the fiberglass as it spins o...  
WO/2016/178324A1
This filter material (20) is provided with a first PTFE porous membrane (11), a first air-permeable support material (12), a second PTFE porous membrane (13), and a second air-permeable support material (14). The surface of the filter ma...  
WO/2016/176953A1
Provided are a sintered filter element of activated carbon fibres and a preparation method therefor. The filter element is prepared by mixing ultra-high molecular weight polyethylene and activated carbon fibres and then pressing, sinteri...  
WO/2016/178323A1
This filter material (20) is provided with a first polytetrafluoroethylene porous membrane (11), a first air-permeable support material (12), a second polytetrafluoroethylene porous membrane (13), and a second air-permeable support mater...  
WO/2016/175982A1
A tubular depth filter element has one or more concentric zones. Each zone includes layers of a melt blown filament. An additional filament oscillates through the depth of the element, traversing through part of the depth of the filament...  
WO/2016/175456A1
The present invention relates to a method for manufacturing expandable artificial media for water treatment by recycling waste liquid crystal display (LCD) glass and waste bottle glass generated from waste electric and electronic product...  
WO/2016/175608A1
Provided are a polymer nonwoven nanoweb having an ionic functional group and a respirator mask comprising the same. The polymer nonwoven web is a nonwoven web formed of a polymer fiber having an ionic functional group on a main chain or ...  
WO/2016/174880A1
A filter device is provided with a cylindrically shaped pleated filter wherein the filter base material has folds that repeatedly form peaks and valleys, said peaks being positioned on the outside in the radial direction with the ridge l...  
WO/2016/170933A1
[Problem] To provide a mesh filter having a shape with which shape failures due to a short shot do not occur in a mesh part and with which an opening part forming pin of a mold does not deform. [Solution] A mesh filter 1 has: a hollow di...  
WO/2016/172017A1
The invention relates to a solid porous article containing sub-micron functional additive particles held together using discrete sub-micron polymer binder particles. The porous article preferably also contains a majority of primary activ...  
WO/2016/171328A1
The present invention relates to a filter including a nanofiber and, more specifically, to a filter including different kinds of nanofibers and nanofibers having different diameters.  
WO/2016/171329A1
The present invention relates to an electrospinning device comprising a temperature adjustment device, a method for manufacturing a nanofiber filter using the same, and a nanofiber filter manufactured thereby. The electrospinning device ...  
WO/2016/167678A1
A method of sealing a filter bag at the stitched joints of the filtration material, consisting in forming the filter bag out of at least one filtration material piece, whereupon the surface of at least one filtration material edge being ...  
WO/2016/168396A1
Filter media comprising nanofibers and related components, systems, and methods associated therewith are provided. In some embodiments, a filter media may comprise a first fiber web and a second fiber web designed to impart beneficial pr...  
WO/2016/167871A1
Embodiments described herein relate to electrospun nanofiber ultrafiltration membrane compositions capable of operating in tangential filtration mode and methods of using the same.  
WO/2016/167960A1
To provide a multifunctional mask filter unit that can realize both suppression of pressure loss and improvement of filtering efficiency, a filter unit is provided with a charged filter that has a base layer made from one or more sheet l...  
WO/2016/162097A1
A filtration medium (6) for a filter for a water recirculation system comprises a first layer (101 ) arranged between and adhered to a second layer (102) and a third layer (103), the first layer (101 ) being a non-woven nanofiber layer. ...  
WO/2016/163072A1
This particulate matter combustion catalyst contains a composite oxide of cesium and vanadium, wherein the molar ratio of the cesium to the vanadium, namely Cs/V satisfies 1.0 ≤ Cs/V ≤ 3.0. In addition, this particulate matter combus...  
WO/2016/164454A1
A filter assembly for use in an electronics enclosure is disclosed herein. The filter assembly has an inner assembly having a filter material comprising fibrous media and a containment assembly having a first containment layer and a seco...  
WO/2016/159266A1
Provided are: single-layer or multilayer nonwoven fabric of long polyester fibers which is excellent in terms of transparency, dimensional stability, powder leakage property, and component extraction property; and a filter for foods whic...  
WO/2016/159109A1
A compressed air drying device is provided with: a support base having an inlet for inflow of compressed air and an outlet for discharging dry compressed air; a drying container that can be filled with a drying agent and is attachable to...  
WO/2016/159794A3
The present invention relates to a multilayer, non-woven filter for the separation of an emulsion and a method for its manufacture. A new filter structure providing retention of emulsion particles with a particle size of 0.5 microns, 99....  

Matches 301 - 350 out of 29,483