Matches 1 - 46 out of 46


Match Document Document Title
US20120111198 Straight pore microfilter with efficient regeneration  
A gas particulate filter well-suited for, but not limited to, removing airborne particulates from air. According to one embodiment, the filter is a composite structure including a porous support...
US20150174517 WATER-PROOF AIR-PERMEABLE FILTER AND USE OF THE SAME  
A water-proof air-permeable filter (1) includes: a resin film (2) having formed therein a plurality of through pores (21); and a treated layer (3) having hydrophobicity and oil repellency, and...
US20130260625 METHOD AND DEVICE FOR LINT REMOVAL IN CLOTHES DRYERS  
Provided is an improved method of removing lint in clothes dryers utilizing a lint capturing sheet in the lint screen. Also provided is a method of utilizing the lint capturing sheet to clean...
US20120097033 FILTER FOR FILTERING PARTICULATE MATTER FROM EXHAUST GAS EMITTED FROM A COMPRESSION IGNITION ENGINE  
A filter for filtering particulate matter (PM) from exhaust gas emitted from a compression ignition engine, which filter comprising a porous substrate having inlet surfaces and outlet surfaces,...
US20070157810 High capacity solid filtration media  
A high capacity filtration media, method of preparing the media, and method of treating a fluid stream with the media are provided. The media contain a porous substrate impregnated with high...
US20140373715 PROCESS AND SYSTEM FOR SEPARATING FINELY AEROSOLIZED ELEMENTAL MERCURY FROM GASEOUS STREAMS  
A method and apparatus are provided for separating droplets of finely aerosolized elemental mercury from a fluid stream in which the droplets are dispersed, particularly a gaseous stream. In the...
US20080135060 Aldehyde removal  
Disclosed are filter elements constructed of a filter support material coated with an acetoacetate-functional polymeric composition that reacts with and removes aldehydes, especially formaldehyde,...
US20080276804 Functionalized Adsorbent for Removal of Acid Gases and Use Thereof  
The present invention provides a functionalized adsorbent for removal of acid gases, which comprises a pore-expanded mesoporous support having a pore volume of between 0.7 and 3.6 cc/g, a median...
US20080083411 Self-Sterilizing Particulate Respirator Facepiece and Method for Using Same  
A particulate respirator facepiece has photocatalyst in the airflow path and a light source that illuminates the photocatalyst. Photocatalyst may include titanium oxide, tin oxide and other...
US20100095846 TACKY ALLERGEN TRAP AND FILTER MEDIUM, AND METHOD FOR CONTAINING ALLERGENS  
An allergen trap is provided. The allergen trap includes a woven or nonwoven substrate having at least one strata. The trap is impregnated with or otherwise treated with a tacky adhesive by which...
US20110259191 METHOD AND APPARATUS FOR PURGING UNWANTED SUBSTANCES FROM AIR  
An air filter for purging unwanted substances from air, the air filter comprising: an acid-purging stage, wherein the acid-purging stage comprises an air-permeable skeleton which has an...
US20080257153 Patterned Porous Venting Materials  
A patterned gas permeable venting material is affixed within a venting apparatus which has an opening. The venting material forms a liquid tight, gas permeable seal of the opening. The patterned...
US20070295212 Filter Medium For Filtration Of Gases Filtration Device And Method For Production Of Filter Medium  
The invention relates to a filter medium for the filtration of gases such as air for ventilation and/or heating and/or air conditioning of buildings or motor vehicles, comprising at least one web...
US20080124297 Method for reducing allergencity in indoor spaces  
According to this invention, allergenicity in an indoor space is reduced by denaturing allergens in allergen reservoirs that are capable of producing respiratory or skin reactions and physically...
US20140165835 SYSTEM AND METHOD FOR CONTROLLING AND TREATING GAS EMANATIONS INSIDE A WASTEWATER ACCESS SHAFT  
The system makes it possible to control and treat gas emanations inside a wastewater access shaft. The system includes a cover with at least one pivoting part, which is normally closed, having a...
US20130263738 HIGH TEMPERATURE FILTER  
A high temperature filter containing a membrane, a support substrate, and a porous adhesive layer. The porous adhesive layer is adjacent the inner surface of the membrane and the inner surface of...
US20120145004 Vacuum system for nail salon work station  
A system for ridding the working area of a nail salon work station of fumes and nail dust. The system is self-contained within the particular work station and has a vacuum system that draws air in...
US20140190352 LIQUID COLLECTING PERMEABLE STRUCTURES  
A structure for collecting liquid droplets from an aerosol can have a structure and properties that are selected for efficient liquid collection. In particular, the strand radius and spacing of a...
US20100071554 Aerogel-Based Filtration of Gas Phase Systems  
A purification method comprises directing a system having a gas phase component and a contaminant through a filter including an aerogel material, e.g., hydrophobic silica-based aerogel particles....
US20100095876 Coal combustion flue gas filters  
A filter assembly comprising a frame and a fabric mounted on said frame, wherein said fabric comprises fibers (F) comprising at least one polymer material (P) selected from the group consisting of...
US20100000409 Process and system for separating finely aerosolized elemental mercury from gaseous streams  
A method and apparatus for practicing the method are provided for separating droplets of finely aerosolized elemental mercury from a gaseous stream in which the droplets are dispersed. In the...
US20080229926 DEVICE AND PROCESS FOR SEPARATING WET PAINT OVERSPRAY  
In order to provide a device for separating wet paint overspray from an exhaust air flow containing overspray particles, wherein the overspray particles pass into the exhaust air flow in an...
US20100170393 MESH-ADJUSTABLE MOLECULAR SIEVE  
A metal-organic framework-based mesh-adjustable molecular sieve (MAMS) exhibiting a temperature-dependent mesh size. The MAMS comprises a plurality of metal clusters bound with a plurality of...
US20130133517 Filter Element and Process for Producing a Filter Element  
The invention relates to a hotmelt adhesive comprising a hotmelt adhesive mixture, the mixture including a) 15-85% by weight of a first, polyester-based hotmelt adhesive and b) 15-85% by weight of...
US20080017034 Process for producing a ceramic filter  
The invention concerns a process for producing a ceramic honeycomb filter from a porous ceramic honeycomb material comprising a plurality of channels extending through it from one end face to the...
US20130025456 AIR CLEANING FILTER MEDIA  
An air purifying filter having vitamins, enzymes and/or other beneficial particles trapped between two light scrims of a carrier. The filter controls the release of the beneficial particles by...
US20120241391 FILTRATION ARTICLE WITH MICROBIAL REMOVAL, MICRO-BIOCIDAL, OR STATIC GROWTH CAPABILITY  
Disclosed are filter media constituents, filter media, filter constructions, and methods of employing the filter media and filter constructions for fluid filtration. The filter media and filter...
US20100018533 Novel Device  
A face mask comprising a filter material being a fibrous substrate, especially non-woven polypropylene or polyester, having an acidic polymer, especially of the Carbopol or Gantrez type, deposited...
US20150114228 USE OF A FILTER ELEMENT HAVING A FINE POROUS COATING  
A filter element for the filtration of the incoming cabin air of vehicles is disclosed. The filter element can be readily regenerated and reused in a dust-loaded environment. The filer element...
US20090049988 COMPOSITE MATERIAL  
There is described a composite material such as venting materials and vents containing said venting materials. The vents are air- or more generally gas-permeable venting composites that are...
US20080223216 Aqueous composition for filter media with enhanced wet burst strength  
The invention relates to an aqueous composition including an aqueous silane functional polymer and a polyamide epichlorohydrin adduct. The aqueous silane functional polymer includes a reaction...
US20110305610 METHOD FOR IMPREGNATING A POROUS BODY BY A SUSPENSION AND INSTALLATION FOR IMPLEMENTING SAME  
The present invention relates to a method for impregnating a porous body (14) by a suspension (12) containing at least partly particles, said body comprising a multiplicity of channels (16)...
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...
US20090188389 Particulate filter for an exhaust aftertreatment system of a machine and filtering method thereof  
A particulate filter includes a filter element comprising a non-perforated tube having an exhaust inlet at a first end and an exhaust outlet at a second end. A fibrous metallic filter medium is...
US20100282083 Disinfecting air filter  
Disclosed is an air purification filter with novel active media that attracts, migrates, binds, and destroys pathogens, including sub-micron pathogens, that are suspended in the air passing...
US20150071829 HONEYCOMB FILTER, EXHAUST GAS PURIFYING APPARATUS, AND METHOD FOR PURIFYING EXHAUST GAS  
A honeycomb filter includes a honeycomb fired body made of silicon carbide particles. The honeycomb fired body includes cell walls, a peripheral wall, and a silicon-containing oxide layer. The...
US20130036908 METHOD AND APPARATUS FOR CONTROL AND ELIMINATION OF UNDESIRABLE SUBSTANCES  
Apparatus and methods for reducing or eliminating undesirable air-borne substances, such as odors, bacteria, viruses, fungi, and toxins, are provided. A filter containing nanocrystalline metal...
US20090050578 FORMED FILTER ELEMENT  
A filter medium for use in filtering a mobile fluid made from at least a bicomponent fiber. Other fibers, particles, or other materials can also be entrained in the filter medium. The filter...
US20100096342 Removal of Contaminants from Water and Gas by Filtration  
The invention relates to compositions and methods for separating oil and other contaminants (particularly oleophilic compounds) from water, gas and other carriers. The invention is useful for...
US20110139006 Vehicle Air Filter Fragrancing Device  
A fragrancing device for a vehicle air filter is provided that includes a body formed of a material and incorporating a fragrance in the material forming the body, the body having a configuration...
US20090200247 FILTER ELEMENT WITH COATING FOR SURFACE FILTRATION  
A method for filtering out foreign particles from a cooling lubricant used in a process of machining a workpiece includes providing an inherently stable, flow-porous filter element. The filter...
US20100251893 HVAC Register Filter and Method of Using the Same  
A filter is used in combination with a register for an HVAC system, where the register is mounted to a wall, floor, or ceiling. The type of register used in this invention has a plurality of...
US20090283480 POROUS MATERIAL WITH A NONOPOROUS COATING  
The invention relates to a porous material comprising a substrate based on at least one organic polymer A and a coating, where vii) the uncoated substrate based on the organic polymer A is...
US20100275780 Electrospray Neutralization Process and Apparatus for Generation of Nan-Aerosol and Nano-Structured Materials  
The claimed invention describes methods and apparatuses for manufacturing nano-aerosols and nano-structured materials based on the neutralization of charged electrosprayed products with oppositely...
US20160166960 FILTER MEDIA WITH IMPROVED CONDUCTIVITY  
Filter media are provided having improved conductivity to enhance filtration efficiency and/or dissipate static charge, and methods for making the same. In one exemplary embodiment, the filter...
US20160107941 METHOD FOR IMPREGNATING A POROUS BODY BY A SUSPENSION AND INSTALLATION FOR IMPLEMENTING SAME  
The present invention relates to a method for impregnating a porous body (14) by a suspension (12) containing at least partly particles, said body comprising a multiplicity of channels (16)...

Matches 1 - 46 out of 46