Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 29,826

Document Document Title
WO/2017/157820A1
The invention relates to a vacuum cleaner filter bag comprising a wall that encloses an inner space and consists of an air-permeable material, as well as an inlet opening that is introduced into said wall, characterised in that the air-p...  
WO/2017/160646A2
An air filter including a filter support that supports polymeric sorbent particles. The polymeric sorbent is the reaction product of a divinylbenzene/maleic anhydride precursor polymeric material with a nitrogen-containing compound. The ...  
WO/2017/157930A1
The invention relates to an inherently stable flow-porous filter element (30) having a filter body (20) that forms a porous sintered structure and is made up of filter body particles (10, 14) at least some which are polysulphide particle...  
WO/2017/159216A1
The present invention addresses the problem of providing a filter medium for a liquid filter, which has a low basis weight and yet has a high strength, an excellent collecting performance and a long lifetime, and a liquid filter. To solv...  
WO/2017/155034A1
[Problem] To provide a porous membrane that has improved fatigue durability while maintaining permeability. [Solution] A porous membrane comprising a hydrophobic polymer as a main component, wherein the average backbone thickness of a th...  
WO/2017/153236A1
Method for preparing a catalytic fabric filter comprising the steps of a) providing a fabric filter substrate, preferably consisting of glass fibers, having a gas inlet surface and a gas outlet surface, the gas inlet surface is coated wi...  
WO/2017/153627A1
Provided herein is a method for separating organic solvent(s) from an aqueous process stream comprising organic solvent(s), comprising passing said aqueous stream comprising organic solvent(s) through a granular bed comprising glass gran...  
WO/2017/154011A1
A self-cleaning fluid filtering apparatus comprising a pore size controllable filtering member (50) characterized in that the size of its pores (12) are controllable with an actuator (152) to set and/or determine a filtering pore size (1...  
WO/2017/154980A1
The purpose of the invention is to provide a filter medium for air filters that not only has a high collection efficiency and low pressure loss but also has a high capacity to retain dust, a filter pack, an air filter unit, and a manufac...  
WO/2017/155132A1
The present invention relates to a method for manufacturing a portable ceramic filter used for a container standardized to enable the mass production thereof, and a water purifying structure in which a container standardized to enable th...  
WO/2017/150777A1
The present invention relates to a device for washing a bottle without detergent, which can wash the interior of a bottle without detergent by introducing a washing rod into the bottle. More particularly, the present invention relates to...  
WO/2017/147736A1
Air filtration media and methods of processing the same are described herein. One method of processing an air filtration medium includes mixing an adsorption material, a polymer material, and a reinforcement material, compressing the mix...  
WO/2017/148790A1
The invention relates to a filter material (1) for a filter insert of a fuel filter for separating solid particles and water droplets from fuel. The filter material (1) consists of a particle filter medium layer (2) through which the fue...  
WO/2017/146087A1
Provided is a method for manufacturing a honeycomb structural body, which enables manufacturing of a honeycomb structural body that effectively reduces the occurrence of defects such as cuts and the like, and that has excellent thermal s...  
WO/2017/146613A1
The invention relates to the field of producing highly efficient filtering materials for purifying air or gases and can be used for manufacturing three-dimensional self-supporting filters, particularly cylindrical filters. The technical ...  
WO/2017/142789A2
A filter element is provided. The filter element includes a filter media pack including an outer surface. The outer surface extending between a first flow face and a second flow face. The filter element also includes a polymeric coating ...  
WO/2017/143074A1
Filter media comprising a filtration layer comprising synthetic fibers (e.g., pleatable backer layer) and related components, systems, and methods associated herewith are provided. In some embodiments, the filtration layer comprising syn...  
WO/2017/141609A1
Provided is a filtration filter which is capable of improving the filtration efficiency of an object to be filtrated. A filtration filter (2) according to the present invention comprises: a metal porous membrane (21) that filtrates an ob...  
WO/2017/141752A1
Provided is a blood processing filter that includes: a container having two openings that serve as an inlet for a liquid to be processed and an outlet for the processed liquid; and a filter medium with which the container is filled, wher...  
WO/2017/142789A3
A filter element is provided. The filter element includes a filter media pack including an outer surface. The outer surface extending between a first flow face and a second flow face. The filter element also includes a polymeric coating ...  
WO/2017/140583A1
The invention relates to a method for producing a porous functional body, in particular a catalytically active particle filter, wherein the functional material, in particular the catalytically active material, can have a local concentrat...  
WO/2017/136926A1
A filtering media member is formed of porous material. A first edge portion includes an upstream edge. A second edge portion is spaced apart from the first edge portion and includes a downstream edge. A main portion is arranged intermedi...  
WO/2017/131385A1
The present invention relates to: an improved metal filter having a plurality of apertures which are micropores having a taper shape by which the diameters thereof become narrower from an upstream end towards a downstream end in a state ...  
WO/2017/127638A1
A filter media is provided. The filter media has a blend of filter media fibers, including oxidized polyacrylonitrile (OPAN) fibers and fibers of at least one other polymer, such that the OPAN fibers comprise between 30% and 95% by weigh...  
WO/2017/123734A1
The presently disclosed subject matter relates to nonwoven materials and their use in cleaning articles. More particularly, the nonwovens are layered structures, which can include a tacky additive. The nonwoven materials can be used to a...  
WO/2017/119101A1
[Problem] Provided is a filter that can assure processing efficiency by a catalyst without a loss of performance related to PM collection efficiency. [Solution] The present invention provides a filter that includes a base material and a ...  
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...  
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.  
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...  
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...  
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...  
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...  
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,...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  

Matches 301 - 350 out of 29,826