Matches 1 - 47 out of 47


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US20140332459 BIOCIDE-LOADED ELECTROSPUN NANOFIBERS SUPPORTED BY ADHESIVE-FREE THIN FABRIC FOR PATHOGEN REMOVAL FILTRATION  
The invention provides a novel type of filter media that offers efficient disinfection effects, while achieving a low water pressure drop and a high water flow rate when in use. Specifically, the...
US20100294713 Separation Membrane Comprising Polyethersulfone, Process for Producing Thereof, and Dope Solution for Membrane Production  
[Problem] A dope solution for membrane production comprising polyethersulfone having high strength, high water permeability, a high rejecting ability and excellent contamination resistance, a...
US20120267311 FILTERING MACHINE  
A filtering machine (10) for filtering a condensate which includes entrained oily contaminant, the machine (10) including a filter (14) through which the condensate passes from an inlet (17), to a...
US20120091072 REMOVAL OF MICROORGANISMS FROM FLUID SAMPLES USING NANOFIBER FILTRATION MEDIA  
A method for removing microorganisms from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention....
US20110031191 FILTER MATERIAL FOR REMOVING AGGREGATES AND METHOD OF FILTERING BLOOD PRODUCT  
An aggregate-removing filter material efficiently removes aggregates that are contained in a blood product for transfusion and may cause transfusion reactions without clogging, and exhibits...
US20110210059 NON-PLEATED TUBULAR DEPTH FILTER HAVING FINE FIBER FILTRATION MEDIA  
A non-pleated depth filter element in the form of a tubular ring of depth filter media is provided. Multiple wraps of sheets, some including fine fibers, are employed. The depth filter element has...
US20110180478 FILTRATION SYSTEMS AND METHODS RELATED THERETO USING CARBON NANOTUBE-INFUSED FIBER MATERIALS OF SPOOLABLE LENGTH AS A MOVING FILTRATION MEDIUM  
Filtration systems containing a filtration medium and methods related thereto are described herein. The filtration system includes a plurality of fibers of spoolable length, where the fibers are a...
US20110210061 COMPRESSED NANOFIBER COMPOSITE MEDIA  
A coalescing media includes a compressed composite filter media comprising substrate layers and hydrophilic fine fiber layers for separating free water emulsified in fuels.
US20150090658 Fiber having a Nanohair Surface Topography  
A fiber that has a unique surface topography in that it contains a plurality of nanohairs extending outwardly from an external surface of an elongate structure of the fiber is provided. To form...
US20140083926 Filter Medium For Manufacturing Filters  
The above objective are accomplished by providing a filter medium for use in manufacturing of hydraulic fluid and air filters comprising: an upstream layer comprised of nonwoven fiber having a...
US20150014240 FILTER MEDIA FOR GRAVITY FILTRATION APPLICATIONS  
A gravity filter media fabricated from multiple spiral wound or pleated layers, where different layers are designed for specific contaminant removal process and the layers are combined into a...
US20140339148 SILVER-COATED NANOFIBERS FABRICS FOR PATHOGEN REMOVAL FILTRATION  
The invention provides a novel method of preparing a filter media by thermally bonding silver-coated nanofiber fabrics to a dirt-retaining membrane, a chemical-retaining membrane, a...
US20100200519 FILTERS FOR SELECTIVE REMOVAL OF LARGE PARTICLES FROM PARTICLE SLURRIES  
A method for removing the high particle size tail of the particle size distribution of a slurry while leaving desirable smaller particles in the slurry. The method involves providing a filter...
US20100072126 FILTER MATERIAL AND METHOD FOR PRODUCING THE SAME  
A filter material comprising a nonwoven fabric which comprises an ultra-fine continuous fiber having a mean fiber diameter of 0.05 to 1.8 μm is prepared by dissolving or eluting a water-soluble...
US20110215046 FILTER MEDIUM AND STRUCTURE  
Thermoplastic bicomponent binder fiber can be combined with other media, fibers and other filtration components to form a thermally bonded filtration media. The filtration media can be used in...
US20120085695 Carbon nanotube wetlaid depth media  
Disclosed is a media (such as a filter media) having one or more carbon nanotube (CNT)-containing layer. Each CNT-containing layer contains high temperature refractory fibers (e.g., staple quartz...
US20090078640 High Flux Fluid Separation Membranes Comprising a Cellulose or Cellulose Derivative Layer  
The present invention provides membranes having a coating layer comprising cellulose or cellulose derivative and a porous support comprising nanofibers prepared by a process of coating a solution...
US20090208385 MOUNTING MATS AND POLLUTION CONTROL DEVICES USING SAME  
The fluid delivery system includes a fluid path set with a first section adapted for connection to a syringe and to a source of fluid to be loaded into the syringe, and a second section that is...
US20130264274 FILTER AND METHOD OF MANUFACTURE  
A filter pad comprising a pad of non-woven fibrous material having a peripheral region in which opposing faces have been compressed together and fused so as to form an outwardly-extending...
US20080179245 Crossflow Filter Membrane, Membrane Module, Connecting Element for Connecting Module Cushions, Method for Manufacturing a Module Element, Module for Crossflow Filtration, Method for Crossflow Filtration and Use of a Filter  
The invention relates to a crossflow filter membrane comprising an active layer whose size is equal to or greater that 1 mm. Said crossflow filter membrane makes it possible to simultaneously...
US20110210081 FINE FIBER LIQUID PARTICULATE FILTER MEDIA  
A filter media for liquid particulate filtration applications is provided. The filter media includes a substrate and fine fibers, which are compressed together.
US20100264098 CHITOSAN-COATED FIBERS TO SATISFY NSF50 TEST STANDARD FOR SPAS AND POOLS  
A fibrous filter media is provided for meeting NSF 50 requirements for water turbidity in pools, hot tubs and spas which includes a sheet of nonwoven fibers coated with chitosan, wherein the sheet...
US20080203024 Method for the Elimination of Leukocytes from Blood  
The invention relates to a method for reducing the number of leukocytes in blood through treating the blood in an arrangement of a plurality of fibers based on organic polymers, whereby the blood...
US20140353238 SILVER-COATED FABRIC FOR FILTER MEMBRANE INTEGRATION  
The invention provides a method of preparing a filter medium by thermally bonding silver-coated spunbonded nonwoven fabrics to a dirt-retaining membrane, a chemical-retaining membrane, a...
US20100282682 FLUID FILTRATION ARTICLES AND METHODS OF MAKING AND USING THE SAME  
Fluid filtration articles, including composite nonwoven fibrous webs, and methods of making and using such articles as gas or liquid filtration elements. The articles include a population of...
US20110147299 COALESCENCE MEDIA FOR SEPARATION OF WATER-HYDROCARBON EMULSIONS  
A coalescence media for separation of water-hydrocarbon emulsions comprises an emulsion-contacting sheet formed of: (a) at least one component of the group consisting of natural fibers, cellulose...
US20130153517 Multi-ply Filter Medium  
The present invention relates to a filter composed of a multi-ply filter medium which (i) has at least one textile stiffening layer (layer 4), preferably a non-woven layer, of synthetic, polymer...
US20120318754 FINE FIBER FILTER MEDIA AND PROCESSES  
Fine fiber products including fiber webs, as well as related assemblies, systems and methods, are described. In some embodiments, fiber webs described herein may include fine fibers and relatively...
US20110210060 EXPANDED COMPOSITE FILTER MEDIA INCLUDING NANOFIBER MATRIX AND METHOD  
A composite filter media includes an expanded substrate media carrying fine fibers, wherein the fine fibers are extended with the expanding substrate media, thereby improving dust holding capacity...
US20140224727 FIBRILLATED FIBERS FOR LIQUID FILTRATION MEDIA  
Fiber webs which are used in filter media are described herein. In some embodiments, the fiber webs include fibrillated fibers and optionally non-fibrillated fibers, amongst other optional...
US20110226690 POLYMER BLEND, POLYMER SOLUTION COMPOSITION AND FIBERS SPUN FROM THE POLYMER BLEND AND FILTRATION APPLICATIONS THEREOF  
The invention relates to a web or filter structure such as the filtration media comprising a collection of fiber comprising a first polymer and a second polymer in a fine fiber or fine fiber web...
US20070196401 Nano-Fiber Compound Solutions, Emulsions And Gels, Production Method Thereof, Nano-Fiber Synthetic Papers, And Production Method Thereof  
This invention provides compound solutions, emulsions and gels excellent in homogeneous dispersibility and long-term dispersion stability and also excellent in the properties as cosmetics, using...
US20150129486 MULTI-LAYER, FLUID TRANSMISSIVE FIBER STRUCTURES CONTAINING NANOFIBERS AND A METHOD OF MANUFACTURING SUCH STRUCTURES  
A multi-layer, fluid transmissive structure is provided that comprises first and second fiber layers each comprising a plurality of polymeric fibers bonded to each other at spaced apart contact...
US20140197095 MULTI-LAYER FILTER MATERIAL AND FILTER ELEMENT PRODUCED THEREFROM  
The invention relates to a multi-layer cleanable filter material for gas and liquid filtration, said filter material comprising a filter layer and a substrate layer that follows the filter layer...
US20140014573 FILTERING MATERIAL FOR FILTER, AND WATER FILTERING APPARATUS PROVIDED WITH FILTERING MATERIAL  
The present invention provides a filtering material for filtering water having high collection efficiency and long filtering life, and a water filtering apparatus including the material. The...
US20150122726 LARGE FORMAT MELT-BLOWN DEPTH FILTER CARTRIDGE  
A tubular depth filter element has three or more concentric zones. Each zone is made of an essentially continuous melt blown filament. The filament of an outer zone preferably has a larger...
US20150182893 FILTER MEDIA SUITABLE FOR HYDRAULIC APPLICATIONS  
Filter media, including those suitable for hydraulic applications, and related components, systems, and methods associated therewith are provided. The filter media described herein may include two...
US20140174934 Filter medium  
The present invention relates to a filter medium, a method for the manufacture thereof and the use of the filter medium according to the invention. The filter medium according to the invention...
US20110259813 FILTER MEDIA WITH A MULTI-LAYER STRUCTURE  
Filter media are described. The filter media may include multiple layers. In some embodiments, the filter media include a nanofiber layer adhered to another layer. In some embodiments, the layer...
US20110173938 MULTI-LAYERED FILTER WEB  
A multi-layered filter web having at least one at least one filter layer bonded to at least one additional filter layer. The filter layers are bonded together by at least one of ultrasonically and...
US20100187171 Fibrous Media  
A multi-faceted family of non-woven webs that can take the form of a filter media, an adaptable forming process and a machine capable of making the range of media are disclosed. The filter medium...
US20100206803 Multi-Layer, Fluid Transmissive Fiber Structures Containing Nanofibers and a Method of Manufacturing Such Structures  
A multi-layer, fluid transmissive structure is provided that comprises first and second fiber layers each comprising a plurality of polymeric fibers bonded to each other at spaced apart contact...
US20110290713 SINGLE OR MULTI-LAYER FILTER MATERIAL AND METHOD FOR THE PRODUCTION THEREOF  
The invention relates to a single or multi-layer filter material, comprising at least one layer made of cellulose, glass fiber, synthetic fiber, or a mixture thereof, and saturated with a binding...
US20170120174 THERMALLY BONDED MULTI-LAYER FELT FILTRATION MEDIA  
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...
US20160339372 Polymer Filtering Material with a High Accumulation Capacity  
A filtering multilayer is described, having at least two layers, one input layer and one output layer, made of non-woven fabric, wherein each fiber of said non-woven fabric consists of a polymer...
US20160136554 SURFACE MODIFIED FILTER MEDIA  
Surface modified filter media, including surface modified filter media having enhanced performance characteristics, are provided. In some embodiments, a filter media may comprise two or more...
US20150298065 HIGH FLUX HIGH EFFICIENCY NANOFIBER MEMBRANES AND METHODS OF PRODUCTION THEREOF  
A membrane is provided including a coating layer having cellulose nanofibers produced from oxidized cellulose microfibers and an electrospun substrate upon which the coating layer is applied. The...

Matches 1 - 47 out of 47