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WO/2020/226911A1 |
This disclosure reports embodiments of a fluid filter for ESD mitigation having a conductive polymer sleeve. Embodiments of this filter may include a conductive sleeve and tie bands to mitigate electrostatic discharge.
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WO/2020/227636A1 |
Material compositions have multifunctionality in abatement of water pollution: They are capable of removing hydrocarbons along with various types of other pollutants, such as metals and metal oxides, and phosphates and other organic mate...
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WO/2020/222960A1 |
The invention pertains to a device for separation of serum or plasma from blood cells without application of an external force, such as centrifugation or pressure. The device comprises a hollow body having a top open end and a bottom end...
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WO/2020/221672A1 |
The invention relates to a sealing element (5) for a filter element (2) in a housing body (1) of a filtration system, preferably in a cross-flow filtration system, characterised in that the sealing element (5) is one piece and is annular...
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WO/2020/223638A1 |
Filter media comprising a polyamide nanofiber layer is disclosed. The polyamide may have a Relative Viscosity from 2 to 200. The polyamide nanofiber layer may have a melt point of 225C or greater. The nanofibers may have an average fiber...
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WO/2020/221721A1 |
The invention relates to a carbon fiber-containing demister material (1) comprising a textile sheet material (10), said textile sheet material (10) comprising a carbon fiber-containing yarn (11) and fluid-passage regions (13) through whi...
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WO/2020/217753A1 |
Provided is an exhaust-gas purification filter (1) including: a plurality of cells (11) that extend from an inflow end face (15) to an outflow end face (16); porous partitions (12) that serve as partitions among the plurality of cells (1...
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WO/2020/217774A1 |
Provided is an exhaust gas purification filter comprising a substrate portion, a catalytic layer (17), and a seal portion. The substrate portion has a porous partition (12). The catalytic layer (17) is supported in a pore wall (124) of t...
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WO/2020/214696A1 |
An airborne particle removal system includes a wire filter having a housing that includes a wall. The wall has an interior surface and an exterior surface. The wire filter also has a plurality of layers of wires mounted to the interior s...
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WO/2020/210005A1 |
A medium for filtering a fluid, such as cooking oil, unrefined edible oil, biodiesel fuel, and fruit-based and vegetable-based beverages, which comprises a top filter panel and a bottom filter panel. Each of the top filter panel and the ...
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WO/2020/201228A1 |
The present invention provides method of removing particles from a feed fluid, the method comprising: passing the fluid through a first filtration medium having a thickness of from 5 to 20 μm, wherein passing the feed fluid through the ...
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WO/2020/204177A1 |
This filtering material has a layered structure in which a first polytetrafluoroethylene (PTFE) porous film, a first air-permeable support material, a second PTFE porous film, and a second air-permeable support material are layered in th...
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WO/2020/202899A1 |
This melt-blown nonwoven fabric for liquid filter use has a plurality of protrusions, wherein the ratio A/B, of the maximum height A of the protrusions to the thickness B of the nonwoven fabric is 10 to 30, and the formation index is 150...
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WO/2020/202848A1 |
An exhaust gas purification filter (1) is installed in the exhaust channel of a gasoline engine. The exhaust gas purification filter (1) has a partition (11) that has a plurality of pores (110), a plurality of cells (12) that are divided...
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WO/2020/202847A1 |
An exhaust gas purification filter (1) is installed in the exhaust channel of a gasoline engine. The exhaust gas purification filter (1) has a partition (11) that has a plurality of pores (110), a plurality of cells (12) that are divided...
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WO/2020/200878A1 |
The present invention relates to a filter medium with a printed polymer pattern, as well as related assemblies and methods.
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WO/2020/203508A1 |
The purpose of the invention is to provide: a gas adsorbent that has excellent capacity to adsorb a gas component and has little odor re-emission after being used as an air filter; filter material for an air filter; and an air filter. Th...
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WO/2020/203719A1 |
A nonwoven fabric main body (11) that constitute a nonwoven fabric (1) according to the present invention is composed by integrating composite polyester fibers (2) and flame-retardant acrylic fibers (3) which serve as other fibers making...
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WO/2020/202851A1 |
The present invention provides an exhaust gas purification filter comprising a honeycomb structure (10) and a sealing part (16). The honeycomb structure (10) has: porous partition walls (12); and a plurality of cells (13) partitioned by ...
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WO/2020/206437A1 |
Disclosed herein is a screen filter that can include a first filter surface attached to a matrix support element to provide added structural strength and to promote desired flow characteristics or light diffusion. The first filter surfac...
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WO/2020/203480A1 |
A filter material for an air filter, wherein two or more layers of nonwoven fabric are bonded by fusing, a plurality of design elements that are formed by the shapes of fused sections become a group to form a design showing a repeating p...
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WO/2020/201475A1 |
Disclosed is a filter medium useful for flue gas filtering that comprises a non-woven fibrous web having at least 80 weight percent of meta-aramid fibers and from 0.1 to 20 weight percent of meta-aramid fibrids, based on weight of fibers...
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WO/2020/202846A1 |
The present invention provides an exhaust gas purification filter (1) disposed in an exhaust channel of a gasoline engine. The exhaust gas purification filter (1) has a partition (11) having a large number of pores (110), a plurality of ...
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WO/2020/196515A1 |
The present invention addresses the problem of providing a filter that exhibits good precision of filtration even of fluids containing a high concentration of fine powder particles having high viscosity, and that has excellent pressure r...
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WO/2020/194681A1 |
A base material (2) of a porous composite (1) has a honeycomb structure in which the interior is partitioned by a partition wall (12) into a plurality of cells (23) that extend in the longitudinal direction. A plurality of first cells (2...
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WO/2020/195853A1 |
Provided are: a filter medium with high dust collection efficiency, low pressure loss, and a long lifespan; and a filter material used for the filter medium. This composite structure includes ultrafine fibers having a fiber diameter of l...
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WO/2020/195278A1 |
This columnar honeycomb structure has: an outer peripheral wall; and a porous partition wall which is disposed inside the outer peripheral wall and forms a plurality of partitioned cells that penetrate from one end surface to the other e...
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WO/2020/194137A1 |
Filter assemblies are described. In particular, filter assemblies that include a filter frame, a fire resistant filter media, and a metallic layer disposed on and covering a major surface of the filter frame are described. The filter fra...
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WO/2020/198681A1 |
Embodiments disclosed herein relate to filter media having a downstream layer of filter material and an upstream layer of fibers. The downstream layer of filter material has a capture efficiency of at least 10% and the upstream layer of ...
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WO/2020/192851A1 |
The invention relates to a filter bag for solid-gas separation, the filter bag comprising a filter material, the filter material having a first end portion, a second end portion and a tubular portion extending therebetween, the filter ba...
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WO/2020/198527A1 |
Depth filters with optimized head space are provided, as well as methods of optimizing the head space in depth filters, and methods of filtration with depth filters having optimized head space, including clarification of flocculated feed...
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WO/2020/198428A1 |
Filter media and filters comprising a fibrous material, a bonding material, and a flame- resistant treatment composition are disclosed herein. Methods of making and using the same are also disclosed herein.
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WO/2020/197538A1 |
Filter media for a drum filter that includes a plurality of annular frame members, each annular frame member having a circumference is disclosed. The filter media includes a filter sheet with first and second engagement strips having a c...
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WO/2020/196973A1 |
The present invention relates to a fine dust filter and an air purifier having the filter mounted thereon and, more particularly, to a high-performance air purifier which: includes, as a movable filter, a composite filter that has excell...
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WO/2020/191955A1 |
A honeycomb structure comprising a honeycomb main body (1) and an external covering (2) enclosing the honeycomb main body (1). The honeycomb main body comprises an axially extending channel defined by a porous wall. The honeycomb main bo...
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WO/2020/187746A1 |
The invention relates to a method for producing particles with antibacterial coating, comprising the following steps: (a) providing an aqueous suspension that contains a polyamine, a cross-linking agent and a porous organic or inorganic ...
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WO/2020/191174A1 |
A phase separator apparatus includes a fluid flow pathway and a phase separator. The fluid flow pathway includes a fluid inlet and a fluid outlet. The fluid flow pathway is configured to flow multiphase fluid including an oil phase and a...
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WO/2020/189770A1 |
This coating device for coating a cylindrical filter member with slurry, the cylindrical filter member having a plurality of flow passages that are partitioned by porous ceramic partition walls, so as to reliably coat the porous ceramic ...
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WO/2020/191370A1 |
A method for forming mesophase pitch can include applying a stimulus to a first amount of coal tar to form a first amount of mesophase pitch. The stimulus can include one or more of an electromagnetic field ("EMF') or a magnetic field. T...
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WO/2020/189815A1 |
The present invention relates to a water treatment filter and a manufacturing method therefor and, more specifically, to a water treatment filter manufacturing method and a filter, the method comprising the steps of: mixing a positive ch...
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WO/2020/189905A1 |
The present invention relates to a method and an apparatus for manufacturing a material, the material having various functions such as an antimicrobial function or a waterproofing function. The method for manufacturing a functional mater...
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WO/2020/190645A1 |
According to some aspects, a mixer (202) for detection and/or removal of material in an undesired location of an additive fabrication device (100, 200, 300) is provided. For instance, in an inverse stereolithography device, liquid photop...
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WO/2020/189537A1 |
The purpose of one or more embodiments of the present invention is to reduce pressure loss during ventilation of a pleated filter material in which crest parts and trough parts are continuously provided in an alternating manner, and the ...
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WO/2020/188973A1 |
This columnar honeycomb structure has: an outer peripheral wall; and porous partition walls that are arranged inside the outer peripheral wall, and form a plurality of partitioned cells passing from one end surface to the other end surfa...
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WO/2020/186369A1 |
In the broadest sense, the proposed invention relates to an apparatus for collecting drops of liquids in suspension, such as fog, which comprises a frame that supports a vertical arrangement of wires, wherein multiple layers of closely s...
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WO/2020/185864A1 |
A filter element and methods of use and forming are provided. The filter element provides water coalescing and separation functions downstream from particulate filtration functions. At least the coalescing stage of the filter element may...
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WO/2020/185484A1 |
A filtration device can be configured to form filter cakes and filtrate by filtering solid particulates from a slurry. Some embodiments of the filtration device can utilize a mechanism that is configured to separate the formed filter cak...
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WO/2019/161108A9 |
The current technology relates to filter media configurations where the filter media has a surface with a treatment that that increases the roll off angle of the surface for a 50 μL water droplet when the surface is immersed in toluene....
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WO/2020/178629A1 |
The present invention relates to an air decontamination process system, which comprises one or more depollution towers (T), wherein each tower (T) comprises one or more air inlets, with or without air filtration (2), containing such an a...
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WO/2020/174263A1 |
An air/gas filter medium is comprised of a substantially homogeneous core layer of feather down clusters held together by a binder to form a 3-dimensional interconnected filament structure throughout the core. The filament structure form...
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