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| Number | Title | Issue Date |
| 7393799 | Breathable, waterproofing, tear-resistant fabric The present invention relates to a composite sheet material that is moisture vapor permeable and substantially liquid impermeable, the composite sheet material including as layers a lightweight, non-wet laid polyester nonwoven, a polyurethane breathable film, a poly... | 07/01/2008 |
| 7348053 | Ultra high molecular weight polyethylene ballistic structures Ballistic panels formed by the lamination of highly oriented ultra high molecular weight poly(ethylene) slit films and sheets useful in the fabrication of ballistic containers are described. ... | 03/25/2008 |
| 7345004 | Scrim reinforced absorbent article with reduced stiffness An absorbent structure can include a matrix of fibers, wherein the matrix is reinforced with a reinforcing member, such as scrim. The scrim is secured to the fibrous matrix by entanglement of fibers with the scrim and entanglement of fibers in the matrix from opposi... | 03/18/2008 |
| 7326239 | Structure of a prosthesis intended to be implanted in a human or animal passage and prosthesis with such a structure The present invention relates to a structure of a prosthesis intended to be implanted in a human or animal passage, particularly an artery, to provide through-passage along said passage, said structure (2) comprising at least one mesh (4) which, at lea... | 02/05/2008 |
| 7318853 | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful ap... | 01/15/2008 |
| 7300691 | Moldable construction incorporating non-olefin bonding interface A composite construction incorporating one or more mat layers of interwoven axially drawn heat fusible tape fiber elements. The axially drawn tape fiber elements incorporate a central or base layer of a strain oriented polymer with a covering layer of a heat fusible... | 11/27/2007 |
| 7294384 | Moldable construction incorporating bonding interface A composite construction comprising a mat structure comprising a plurality of layers, each layer comprising plurality of fibers arranged substantially parallel to one another along a common fiber direction, a multiplicity of embedded fiber elements extending in anch... | 11/13/2007 |
| 7294383 | Moldable construction incorporation non-olefin bonding interface A composite construction incorporating one or more mat layers of interwoven axially drawn heat fusible tape fiber elements. The axially drawn tape fiber elements incorporate a central or base layer of a strain oriented polymer with a covering layer of a heat fusible... | 11/13/2007 |
| 7270693 | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful ap... | 09/18/2007 |
| 7259113 | Woven scrim material The present invention is directed to a scrim comprised of a plurality of warp and weft tapes, and more specifically to a woven scrim comprised of warp tapes and weft tapes, wherein the warp tapes are positioned in first and second planes to increase the warp coverag... | 08/21/2007 |
| 7247585 | Reinforced nonwoven fire blocking fabric having ridges and grooves and articles fire blocked therewith This invention relates to a thin reinforced nonwoven fabric having ridges and grooves for fire blocking an article and articles containing such fabrics. When exposed to heat or flame, the fabric is capable of increasing to a thickness that is at least 1.5 times its ... | 07/24/2007 |
| 7229937 | Reinforced nonwoven fire blocking fabric, method for making such fabric, and articles fire blocked therewith This invention relates to a thin reinforced nonwoven fabric for fire blocking an article, articles containing such fabrics, and methods for making the fabrics and fire blocking the articles. When exposed to heat or flame, the fabric is capable of increasing its thic... | 06/12/2007 |
| 7226877 | Liquid water impermeable reinforced nonwoven fire blocking fabric, method for making such fabric, and articles fire blocked therewith This invention relates to a thin reinforced nonwoven fabric comprising a liquid impervious polymeric layer, a compressed web of crimped fiber, a binder, and a reinforcing scrim. The fabric bulks when exposed to heat or flame and is useful as a component for fire blo... | 06/05/2007 |
| 7208026 | Heat-resistant filter To provide a heat resistant filter of which the reduction of tensile strength and folding endurance is small even when used as a filter material for a filter used at high temperatures, failure of the filter material is difficult even when used at high temperatures, ... | 04/24/2007 |
| 7169719 | Universal fleecebacked roofing membrane The invented product is a fleecebacked laminate that is suitable as a single-ply fleecebacked roofing membrane. The laminate consists of the following: 1) a thermoplastic reinforced planar sheet, 2) a needle punched fleece formed on both sides of the thermoplastic r... | 01/30/2007 |
| 7148160 | Water vapor breathable, liquid water resistant material The present invention relates to a composite sheet material that is water vapor permeable and substantially liquid water impermeable. The composite sheet material includes an outer layer, a film, and a reinforcing layer and, preferably, has an ASTM D3833 water vapor... | 12/12/2006 |
| 7132376 | Multi-layered woven scrim A multi-layer woven scrim, having two or more layers made of thermoplastic tapes, has its layers attached together by means of layer-connecting tapes interwoven with mutually perpendicular tapes of adjacent layers. The points of attachment may be at spaced intervals... | 11/07/2006 |
| 7094714 | Stitchless waterproof insulated products This is a new method for the construction of waterproof insulated products, by creating individual insulation-filled compartments without stitching through the outer shell of the product. This invention further provides methods for constructing waterproof insulation... | 08/22/2006 |
| 7090715 | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful ap... | 08/15/2006 |
| 7074288 | Shrink wrap material having reinforcing scrim and method for its manufacture A shrink wrap material for protecting articles includes at least one non-woven fabric and a woven scrim defining apertures. A sufficient portion of the fibers from the non-woven fabric being forced into the apertures of the scrim such that the scrim reinforces and s... | 07/11/2006 |
| 7008685 | Laminated material and method for its production A laminate is claimed, having a first cover layer, a fabric with perforations as the middle layer, and a second cover layer, as are a method for its production and the use of the laminate as a fluid absorption and distribution layer made of a nonwoven fabric layer o... | 03/07/2006 |
| 6998359 | Article and process for maintaining orientation of a fiber reinforced matt layer in a sandwiched urethane construction A multiple layer fiber reinforced material and method of constructing the same including the provision of a first layer of a roll lofted glass material. Optional variants include the pre-application of plywood, OSB or fiber reinforced cement board materials prior to... | 02/14/2006 |
| 6723416 | Flat nonwoven fiber aggregate with three-dimensional structure and method for its production A three-dimensionally structured fibrous web made up of continuous-filament layers which alternate perpendicular to the surface plane, and denser short-fiber layers that are permanently thermally bonded in a continuous or spot-like manner to the filament layers, the... | 04/20/2004 |
| 6696120 | Shrink wrap material having reinforcing scrim and method for its manufacture A shrink wrap material for protecting articles includes at least one non-woven fabric and a woven scrim defining apertures. A sufficient portion of the fibers from the non-woven fabric being forced into the apertures of the scrim such that the scrim reinf... | 02/24/2004 |
| 6645604 | Structures useful as cleaning sheets Disclosed are cleaning sheets having at least two regions, where the regions are distinguished by basis weight. In particular, the cleaning sheet comprises one or more high basis weight regions having a basis weight of from about 30 to about 120 g/m2... | 11/11/2003 |
| 6503856 | Carbon fiber sheet materials and methods of making and using the same Carbon fiber sheet materials having improved dimensional stability and ease of handling are provided. The sheet materials include a carbon fiber network and an adhesive polymeric material adhered to at least one surface of the carbon fiber network. The in... | 01/07/2003 |
| 6503855 | Laminated composites A laminated composite suitable for use in medical products such as tapes and wraps. The composite includes, for example, a first nonwoven fiber layer, an elastic layer, a melt blown adhesive fiber layer, and a second nonwoven fiber layer. A scrim layer se... | 01/07/2003 |
| 6475932 | High strength through-bonding technique for elastomeric laminates The fabrication of multi-layered laminated structures involves a high strength through-bonding technique. In its preferred embodiment, the structure is a nonwoven trilaminate structure which has outer layers of nonwoven material, and an inner elastomeric ... | 11/05/2002 |
| 6235657 | Laminate with web and laid components There are described a dimensionally stable laminate whose surfaces are formed by spunbonded webs and comprising at least two layers of spunbonded and at least one laid layer of reinforcing yarn, the laid layer or layers each being disposed between two lay... | 05/22/2001 |
| 6211100 | Synthetic filter media A composite filter media (100) includes a meltblown/spunbond composite fiber material and a mixed fiber triboelectric material are preferably attached to each other by needling the mixed fiber material with the meltblown/spunbond composite fiber material.... | 04/03/2001 |
| 6204207 | Extruded netting exhibiting stretch and bonding Extruded net with at least some strands which melt away upon the application of heat while other strands maintain elastic, or other desirable, properties. This netting is advantageously combined with a fabric in which the low melting strands function as a... | 03/20/2001 |
| 5993936 | Anti-slip device and method An anti-slip separator sheet that increases friction and reduces slippage when handling, storing and shipping goods and packages. The sheet is preferably a plastic net with polymer beads protruding from the top and bottom surfaces of the net. The polymer ... | 11/30/1999 |
| 5902757 | Stitch bonded fabric and fluid-retaining fabric made therewith A stitch bonded fabric sheet (10) has a felt web (12) with hydrophobic layer (14) and a hydrophilic layer (16) stitch bonded with yarns (18) to create yarn faces (24 and 26) over the respective outer surfaces (20 and 22) of the felt web (12). Sheet (10) m... | 05/11/1999 |
| 5900305 | Laminated high efficiency filter Electrostatic fibers with high efficiency for small particles and low pressure drop are formed by spot laminating an assembly of a stack of at least 2 layers of thermoplastic, electrostatic, non-woven media having lightweight scrims disposed on each end f... | 05/04/1999 |
| 5877096 | Non-woven needle-punched filter fabric A non-woven needle-punched filter fabric for use in a geocomposite having a filter face and a laminating face, the fabric having a first filter and cushion zone adjacent the filter face produced from spun bond, continuous filament, a second stiff and bend... | 03/02/1999 |
| 5804286 | Extensible composite nonwoven fabrics A fabric comprising at least two layers wherein at least one layer is an extensible, bonded non-woven composed of a fiber comprising multiple different polymers such as a fiber comprising isotactic polypropylene, polyethylene and a block or grafted polyol... | 09/08/1998 |
| 5792242 | Electrostatic fibrous filter web There is provided a nonwoven electret fiber filter formed with a nonwoven web of electret fibers needle-punched to an open scrim support. The scrim support material has individual discrete open areas with an average cross-sectional area as viewed from the... | 08/11/1998 |
| 5733822 | Composite nonwoven fabrics The present invention provides composite nonwoven fabric laminates and processes for producing such. The fabric is comprised of a web of thermoplastic filaments laminated to at least one other web. Preferably, the filaments are spunbonded continuous polyo... | 03/31/1998 |
| 5691036 | High pressure high temperature cushioning material A cushioning material is disclosed having at least two layers of unwoven, temperature-resistant staple fibers and layers of reinforcing scrim between the unwoven layers, wherein the entire structure is needlepunched for integrity and one face is embossed ... | 11/25/1997 |
| 5691031 | Cellular panel A cellular panel defines a plurality of adjoining longitudinally extending cells and is formed of sheets of textile material adhesively secured together along spaced adhesive lines. The textile material is coated with a fabric treatment composition coatin... | 11/25/1997 |
