|
Match
|
Document |
Document Title |
|
|
US20170157543 |
FINE FIBERS MADE FROM POLYMER CROSSLINKED WITH RESINOUS ALDEHYDE COMPOSITION
A fine fiber can be made having a structure with an axial core and a coating layer. The fiber can have a polymer core and one or two layers surrounding the core. The fine fiber can be made from a... |
|
|
US20130341290 |
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... |
|
|
US20120248034 |
METHODS OF MAKING AND USING LIQUID FILTER MEDIA
Filtration media for filtering a liquid includes a plurality of fibers having a coating thereon of a fluorine containing compound. Also disclosed are processes for forming fibrous non-woven liquid... |
|
|
US20130037481 |
NONWOVEN NANOFIBER WEBS CONTAINING CHEMICALLY ACTIVE PARTICULATES AND METHODS OF MAKING AND USING SAME
Nonwoven fibrous webs including a multiplicity of discrete fibers, a population of sub-micrometer fibers having a population median diameter less than one micrometer adjoining the discrete fibers,... |
|
|
US20160361674 |
FILTER MEDIA INCLUDING FINE STAPLE FIBERS
Filter media comprising fine staple fibers and related components, systems, and methods associated therewith are provided. In some embodiments, a filter media may include a layer (e.g., a wet laid... |
|
|
US20110084028 |
SEPARATION MEDIA AND METHODS ESPECIALLY USEFUL FOR SEPARATING WATER-HYDROCARBON EMULSIONS HAVING LOW INTERFACIAL TENSIONS
Separation media, separation modules and methods are provided for separating water from a water and hydrocarbon emulsion and include a fibrous nonwoven coalescence layer for receiving the water... |
|
|
US20090039019 |
POROUS MEMBRANES CONTAINING EXCHANGE RESINS
Articles that include two or more exchange resins in one or more microporous membranes, where the membranes remove oppositely charged impurities from a fluid in contact with the membranes, are... |
|
|
US20160136553 |
RESIN IMPREGNATED FIBER WEBS
The present disclosure relates to filter media having one or more pre-filter layers disposed upstream a main filtration layer. The main filtration layer may include synthetic polymer fibers (e.g.,... |
|
|
US20070221561 |
LIQUID FILTRATION SYSTEMS
Provided are liquid filtration systems and filter elements. An aspect of the invention provides a filter element comprising: a filter block having an inlet and an outlet; an end cap having a... |
|
|
US20110192789 |
METAL OR METAL OXIDE DEPOSITED FIBROUS MATERIALS
A method for electrospraying nanosized metal or metal oxide particles onto a substrate. A metal oxide deposited fibrous material comprising a substrate, fibers and metal oxide particles may be... |
|
|
US20120273410 |
Metal Semi-Finished Product
A semi-finished product is disclosed including fibrous materials, binders, 15 to 90% by volume metal fillers, and 0 to 15% by volume non-metal inorganic fillers. The total content of the fillers... |
|
|
US20110114573 |
Devices and Methods for Removing Contaminants and Other Elements, Compounds, and Species from Fluids
Embodiments of the present invention provide filtration media that includes graphene powder, compositions including the media, filtration devices for use with the media, and methods for using the... |
|
|
US20060016747 |
Glass-fiber filter for blood filtration, blood filtration device and blood analysis element
A glass fiber filter for blood filtration, in which a glass fiber is cleaned with an organic acid and then the surface of a glass fiber is coated with a biocompatible polymer such as poly (alkoxy... |
|
|
US20050006303 |
Atmospheric plasma treatment of meltblown fibers used in filtration
An improvement in filtration is seen by treating microfibers with a gaseous plasma at atmospheric conditions. The improvement results from etching the microfibers thereby increasing the surface... |
|
|
US20100050872 |
FILTER AND METHODS OF MAKING AND USING THE SAME
The filter provided herein includes one or more nanofibers. In some examples of the filter, the nanofibers include one or more nanoparticles, in which the nanoparticles are at least partially... |
|
|
US20050067344 |
Zeolite membrane support and zeolite composite membrane
A zeolite membrane support for supporting a zeolite membrane includes a metal substrate having a metal oxide layer at its surface. Preferably, the metal oxide layer has a thickness in the range of... |
|
|
US20090194484 |
Oil Filters Containing Strong Base and Methods of Their Use
Novel filter elements for sequestering acids from oil or fuel, the strong base floes that comprise the filter elements, and methods of their preparation and use are disclosed. The filter elements... |
|
|
US20160030868 |
PERIPHERALLY ENRICHED FIBROUS MEDIA AND METHOD OF MAKING
Described herein are peripherally enriched fibrous media. The peripherally enriched fibrous media are nonwoven media including at least one peripheral region that is enriched in one or more binder... |
|
|
US20070295659 |
Filters and methods of manufacturing the same
A filter and methods of manufacturing the same. In one embodiment, the filter includes a first scrim made from at least one thermoplastic material; a second scrim made from at least one... |
|
|
US20060096910 |
Hybrid fabric filtration device
An adsorbent hybrid filtration fabric device that comprises a first layer of a loose fiber adsorbent material in the form of a fabric or wadded mass ideally suited for adsorption or filtering of... |
|
|
US20080023404 |
CONCRETE FILTERING SYSTEMS AND METHODS
There are disclosed a water filter, a method and a system for producing potable water. In an embodiment, the water filter includes a pervious concrete section having an input portion and an output... |
|
|
US20150129490 |
Low Soluble Iron Diatomite Filter Aids
Processes for manufacturing low soluble iron diatomite filter aids and such filter aids are disclosed. Aluminum oxide and/or aluminum hydroxide are used as additives when preparing the... |
|
|
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... |
|
|
US20080035556 |
PROCESS FOR PRODUCING FILM FORMING RESINS FOR PHOTORESIST COMPOSITIONS
The present invention provides a method of reducing metals in solutions of film forming resins and a related filter sheet. |
|
|
US20060163151 |
Composition adsorbent and method for producing thereof, and water purification material and water purifier
A composite adsorbent which comprises a composite powder composed of a particulate compound, a plastic powder adhered to the compound, and at least one adsorptive substance selected from powdery,... |
|
|
US20160082375 |
DRY FORMED FILTERS AND METHODS OF MAKING THE SAME
The disclosure includes, in some embodiments, a filter element that includes a first porous outer layer formed from a nonwoven material, a second porous outer layer formed from a nonwoven... |
|
|
US20060102554 |
Process for producing film forming resins for photoresist compositions
The present invention provides a method of reducing metals in solutions of film forming resins and a related filter sheet. |
|
|
US20060207930 |
Interfacial composite structure and method of making them
An interfacial composite structure as well as a method of making an interfacial composite structure are disclosed. The interfacial composite structure includes a support structure; and an... |
|
|
US20140263037 |
FILTRATION MEDIA
A filtration media with improved filtration, strength, tear resistance and air permeability in the form of a relatively thin and lightweight wet-laid fibrous web that has a wet Mullen ratio of 60%... |
|
|
US20050061732 |
Novel inorganic nanofiltration membranes
The present invention concerns an inorganic nanofiltration membrane characterized in that it comprises: a titanium oxide macroporous support, one or several intermediate separation layers, an... |
|
|
US20070095747 |
Composite fiber environmental filtration media containing flocculant
Filtration media (5) containing natural fiber and a flocculant are effective to flocculate fine particles from runoff in sloped land, ditches, gullies, and construction sites. The filtration media... |
|
|
US20050218068 |
Filter cartridge
The present invention has an object to provide a filter cartridge for purifying a chemical which can efficiently remove metal ions and impurities in the form of fine particles in a liquid to be... |
|
|
US20080302725 |
Modulated Bundle Element
An apparatus for the adsorption of components of fluids or the catalytic reaction of components of fluids. The apparatus has numerous membranous elements formed as fibers, strands, strips, or the... |
|
|
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... |
|
|
US20120152824 |
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... |
|
|
US20070045177 |
Friction-charged filter material
The invention provides a charged filter material composed of a combination of polyester fiber and polyolefin fiber, which can exhibit high particle collection efficiency with low pressure loss,... |
|
|
US20140202964 |
ANTIMICROBIAL POLYCATIONIC SAND FILTER FOR WATER DISINFECTION
A composition comprised of sand and a hydrophobic polycationic polymer covalently bonded to the sand is provided. Exemplary polycationic polymer are N,N-hexyl, methyl-PEI or N,N-dodecyl,... |
|
|
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... |
|
|
US20050139540 |
Static filtration media vessels
A means of constructing water filtration and treatment products that fill rapidly without pressure, and freely dispense the treated water simply by the force of gravity. The means used to treat... |
|
|
US20130306552 |
METHOD OF FORMING FILTER ELEMENTS
A method of forming a filter element is disclosed comprising introducing a mixture into a mold, the mixture comprising a plurality of susceptor particles and a plurality of polymeric binder... |
|
|
US20110253622 |
METHOD AND SYSTEM OF INDELIBLY MARKING CELLULOSE, PAPER, TEXTILES AND OTHER WOVEN AND NON-WOVEN FIBER MATERIALS
The present invention provides a convenient and cost effective method of imprinting both text and images on certain filter materials such as those used in automatic coffee makers or as envelopes... |
|
|
US20090277836 |
Filter for Oil-Water Separation and Device for Oil-Water Separation
The present invention provides a filter for oil-water separation comprising water-repellent resin fiber and inorganic fiber. Further, the present invention provides a device for oil-water... |