Class / Patent application number | Description | Number of patent applications / Date published |
428311110 | Void-containing component has a continuous matrix of fibers only (e.g., porous paper, etc.) | 23 |
20090022975 | Metal/Fiber Laminate and Fabrication Using A Porous Metal/Fiber Preform - A metal/fiber laminate has a plurality of adjacent layers. Each layer is porous and includes an arrangement of fibers. At least one of the layers has its fibers coated with a metal. A polymer matrix permeates each such arrangement. | 01-22-2009 |
20090155565 | STRETCHABLE, HAND-TEARABLE, CONFORMABLE, AND CINCHABLE REINFORCED ADHESIVE TAPE ARTICLES - The disclosure relates to reinforced articles particularly adapted for use, in combination, with an adhesive to form reinforced adhesive tape articles that are stretchable as well as hand-tearable along with being highly conformable and cinchable. | 06-18-2009 |
20100075128 | Apparatus, System, and Method for Open Frames for Sport Decks - A sport deck is formed with at least one pattern of tow fibers forming a platform for supporting a weight of a user when riding on a sport deck. The pattern of tow fibers form at least one through opening and at least one intersection of the tow fibers in which at least some of the tow fibers overlie others of the tow fibers. The intersections may be formed with tow fibers of a plurality of materials overlying each other to form layers having a plurality of respective characteristics. The platform may comprise a plurality of patterns of tow fibers. The intersection may be selectively located to strengthen the deck. The tow fibers may form a frame with a skin at least partially covering the frame of tow fibers. | 03-25-2010 |
20110189467 | BONDED MAT AND METHOD FOR MAKING - Herein is disclosed a bonded mat comprising a coil web that is bonded to a backing. The coil web comprises continuous coiled fibers, at least some of which contain expanded polymeric microspheres. The backing comprises a porous material. Methods of making the coil web and the backing, and methods of bonding the coil web and the backing, are disclosed. | 08-04-2011 |
20120028027 | Heat-Insulating Profile Strip for Window and Facade Components, Production Method and Moulding Tool - The invention relates to a method for producing a high-temperature insulating profile strip ( | 02-02-2012 |
20140120338 | PRIMERLESS REMOVABLE ADHESIVE SYSTEMS - This invention relates to a primerless removable or repositionable pressure sensitive tape or label comprises a porous substrate material, and a pressure sensitive adhesive (PSA) composition comprising (i) 10 to 90 wt. %, based on the combined weight of parts (i) and (ii), of one or more aqueous adhesive (co)polymer, and (ii) 90 to 10 wt. %, based on the combined weight of parts (i) and (ii), of one of more water-dispersed thermoplastic material, wherein the water-dispersed thermoplastic material is incompatible with the aqueous adhesive (co)polymer. | 05-01-2014 |
20140154495 | DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD FOR POROUS HOLLOW FIBER MEMBRANE, POROUS HOLLOW FIBER MEMBRANE, AND MANUFACTURING METHOD THEREOF - The present invention relates to a defect inspection apparatus including: a container storing a fluid; a passage member that is configured such that a hollow fiber membrane travel passage, which allows the porous hollow fiber membrane to pass therethrough continuously, is formed thereinside and the passage member being disposed in the fluid to thereby fill the passage with the fluid; a restrictor that restricts travel of the porous hollow fiber membrane such that the porous hollow fiber membrane passes through the fluid in the hollow fiber membrane travel passage of the passage member; a fluid suction device that flows the fluid in the hollow fiber membrane travel passage to thereby lower the pressure of the fluid in the hollow fiber membrane travel passage; and an air bubble detector that detects an air bubble that is released into the fluid from a defect of the porous hollow fiber membrane. | 06-05-2014 |
20140162048 | MULTI-LAYER LIQUID-DIODE FABRIC AND PRODUCTS - Multi-layer fabrics and products incorporating the same are described in which the fabrics are configured to provide asymmetric resistance to liquid flow from one side of the fabric to the other. In garments or other products worn by a user, the effect can be utilized to prevent penetration of liquids (e.g., rain droplets) and contact of liquids from the exterior with the user's skin while allowing for extraction of droplets (e.g., sweat) in contact with an inner layer of the fabric out of contact with the skin and accelerating their evaporation. Medical and industrial applications of the fabric are contemplated as well. | 06-12-2014 |
20160069005 | POROUS LAMINATE - Provided is a porous laminate having satisfactory resistance to a mechanical load such as a bending stress while maintaining the characteristics of a porous structure. A porous laminate includes: a layer A formed on a support, the layer A including a porous film containing polymer nanofibers; and a layer B formed on the layer A, the layer B including a porous film containing polymer nanofibers, in which: an existence ratio of the polymer nanofibers contained in the layer A) is larger than an existence ratio of the polymer nanofibers contained in the layer B; and a difference between the existence ratio of the polymer nanofibers contained in the layer A and the existence ratio of the polymer nanofibers contained in the layer B is more than 40%. | 03-10-2016 |
20160376201 | FIBER MATERIAL FOR REINFORCEMENT, PRODUCTION METHOD THEREOF, AND FIBER-REINFORCED CERAMIC COMPOSITE MATERIAL - The present invention relates to a fiber material for reinforcement containing a fiber aggregate containing plural fibers of a ceramic, a metal or a mixture thereof, and a porous structural body, in which the porous structural body fills a space among the plural fibers of the fiber aggregate, and covers at least a part of a surface of the fiber aggregate, and in which the porous structural body is in a state of being impregnated with a carbon material. | 12-29-2016 |
428311510 | Fibers of defined composition | 13 |
20080318024 | MELTBLOWN FIBER WEB WITH STAPLE FIBERS - A porous nonwoven web and method of making are disclosed, wherein the web contains meltblown fibers and staple fibers. The meltblown fibers may be present as a bimodal mixture of microfibers and mesofibers, and comprise an intermingled mixture with staple fibers further intermingled therein. | 12-25-2008 |
20090324925 | Fine-fiber nonwoven-supported coating structure - This invention relates to a liquid penetration-resistant water-vapor-permeable multi-layer composite material and process for making the same comprising a porous nanofiber web of polymeric fibers, wherein the polymeric fibers of the nanofiber web have a diameter of less than 1000 nanometers and wherein the nanofiber web has a basis weight of 5 to 40 grams per square meter and a surface roughness (ΔRMS) of 5 to 15 micrometers and where, the porous nanofiber web is coated on a surface with a layer of water-vapor-permeable, hydrophilic, monolithic, water transport material. | 12-31-2009 |
20100086765 | METHOD OF PROCESSING A COMPOSITE MATERIAL - A method of processing a composite material comprising heating a porous layer in contact with the composite material above its melting point whereby it melts and becomes incorporated into the composite material. The material may be formed by a matrix diffusion process. In this case the porous layer acts as a distribution layer. Alternatively the material may be formed as a stack of prepregs. In this case the porous layer acts as a breather layer. The porous layer may comprise a polysulphone or polyethersulphone which increases the toughness of the material. | 04-08-2010 |
20100189990 | HIGH THERMAL CONDUCTIVITY ELECTRODE SUBSTRATE - An electrode substrate is disclosed that includes a plane and a through-plane direction. First and second carbon fibers are respectively arranged in the plane and through-plane direction. The substrate includes a thickness in the through-plane direction and the second fiber has a length less than the thickness. The first carbon fiber has a length greater than the thickness. In one example method of manufacturing the example substrate, PAN-based carbon fibers are blended with meso-phase pitch-based carbon fibers. A resin is applied to a non-woven felt constructed from the carbon fibers. The felt and resin are heated to a desired temperature to achieve a desired through-plane thermal conductivity. | 07-29-2010 |
20100239842 | COMPOSITE ARTICLE AND FABRICATION METHOD - A refractory metal composite article includes a refractory metal ceramic section and a refractory metal ceramic coating disposed directly adjacent to the refractory metal ceramic section. The refractory metal ceramic section and the refractory metal ceramic coating form a composite porous matrix. Each of the refractory metal ceramic section and the refractory metal ceramic coating includes at least one of a refractory metal carbide, a refractory metal silicide, or a refractory metal boride. A solid filler is disposed within pores of the composite porous matrix, and the solid filler is selected from a polymer material, a ceramic material, a metallic material, a glass material, and a glass ceramic material. | 09-23-2010 |
20110003134 | Water-tight and water vapor-permeable membrane - The invention concerns a water-tight and water vapor-permeable membrane consisting of at least one membrane foil, whereby two membrane foils ( | 01-06-2011 |
20110014454 | FOAM MOLDING ARTICLE, AND METHOD FOR PRODUCING FOAM MOLDED ARTICLE - There are provided a foamed molded article formed of a resin composition comprising a reinforcing fiber and a resin component, wherein the reinforcing fiber comprises a surface-treated fiber (A) comprising a base fiber (A-I) composed of a polyalkylene terephthalate and/or a polyalkylene naphthalene dicarboxylate and from 0.1 to 10 parts by weight, relative to 100 parts by weight of the base fiber (A-I), of a sizing agent (A-II) adhering to the surface of the base fiber (A-1), and the resin component comprises a modified polyolefin resin (B) which is a polyolefin resin modified with an unsaturated carboxylic acid and/or an unsaturated carboxylic acid derivative, wherein the foamed molded article has an expansion ratio of 1.3 to 5, and a method for producing the same. | 01-20-2011 |
20120276365 | Refractory Porous Ceramics - A refractory, porous ceramic composite including crystalline mullite (3Al | 11-01-2012 |
428311710 | Cellulosic | 5 |
20090324926 | Nonwoven lyocell fiber webs for filtration - Cellulose filtration products comprising nonwoven meltblown lyocell fiber webs in which the fibers have a diameter of from 3 to 12 microns, the largest pore diameter of less than about 300 microns and a mean flow pore diameter of less than about 150 microns are disclosed. Multilayer nonwoven lyocell fiber webs are also disclosed which have lower mean flow pore diameters and lower pore sizes. | 12-31-2009 |
20100239843 | Absorbent sheet exhibiting resistance to moisture penetration - An absorbent paper sheet is treated with an aqueous wax dispersion such that the sheet includes a fused wax and emulsifier residue in an amount of from about 1 to about 20 weight percent of the sheet based on the combined weight of the fiber, wax residue and an emulsifier residue in the sheet. The fused wax emulsion operates to make at least one surface of the sheet laterally hydrophobic, exhibiting a moisture penetration delay of at least about 2 seconds and less than about 40 seconds as well as a typical contact angle with water at one minute of at least about 50 degrees. There is thus provided absorbent products which exhibit both absorbency and resistance to moisture penetration. The treated sheet further exhibits microbial barrier properties, impeding transfer of bacteria, for example, through the sheet. There are produced tissue products which resist moisture penetration from propelled liquids as well as sequester sorbed liquids in the interior of the tissue. | 09-23-2010 |
20130078447 | ELECTROSTATIC DISCHARGE TRANSPARENT SHEETING - An electrostatic discharge (ESD) sheeting ( | 03-28-2013 |
20160068650 | POLYSACCHARIDE AEROGEL - A polysaccharide based aerogel comprising a network of polysaccharide fibers with pores therebetween, wherein the sizes of the pores are in the micrometer range. | 03-10-2016 |
20160251803 | SILANE BASED SURFACES WITH EXTREME WETTABILITIES | 09-01-2016 |