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8105411 |
Fluid filter system and method
A system, in certain embodiments, includes a fluid filter that includes a first set of strips of a first filter material having a first density, and a second set of strips of a second filter...
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8026190 |
Insulating element from mineral fibers for shipbuilding
Insulating element from mineral fibers for shipbuilding with an insulating element in form of a plate or roll felt for shipbuilding the composition of the mineral fibers of the insulating element...
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7981818 |
Battery separator structures
A multilayer composite sheet for use in a lead-acid battery includes a) a base layer including paper or a glass fiber mat;b) a layer of polymeric nanofibers bonded with discrete adhesive particles...
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7915184 |
Anti-microbial nonwoven wipe
The present invention is directed to a nonwoven anti-microbial hard surface wipe, and more specifically to an anti-microbial hard surface wipe that more readily releases a disinfectant or...
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7838445 |
Multi-layer wrapping material with water vapor-permeable inner layer
A multi-layered sheet material for wrapping metal goods to protect them from corrosion during storage has a water impermeable and water vapor-impermeable outer layer comprising a coated woven scrim...
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7833383 |
Method of manufacturing a multiple layer directionally oriented nonwoven fiber material
Disclosed herein are embodiments of a multi-layer nonwoven fiber material, and related methods of manufacturing the material. In one exemplary embodiment, the fiber material includes a first layer...
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7820560 |
Turf reinforcement mat having multi-dimensional fibers and method for erosion control
A turf reinforcement mat (10) comprises at least one polymer net layer (11); a non-woven mat (13) comprising a plurality of multi-dimensional polymer fibers (15); and, a polymer yarn (80, 81),...
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7807590 |
Isotropic pitch-based carbon fiber spun yarn, composite yarn and fabric using the same, and manufacturing methods thereof
A method of manufacturing an isotropic pitch-based carbon fiber spun yarn fabric includes the following steps of: obtaining composite yarn by winding a water-soluble polymer fiber around a surface...
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7803729 |
Insulating element from mineral fibers for shipbuilding
Insulating element from mineral fibers for shipbuilding with an insulating element in form of a plate or roll felt for shipbuilding the composition of the mineral fibers of the insulating element...
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7490893 |
Laminated headliner assembly and method for forming a lightweight laminated headliner
A headliner assembly (10) includes a layer of core material (16), a binding agent (26) adjacent to the core material (16), a first layer of chopped fiberglass (14) adjacent to the binding agent...
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7429544 |
Coated facer
A gypsum or foam facer is formed by the direct in-line or off-line coating of a pre-impregnated, fibrous network matting with a secondary binder system. The pre-impregnated fibrous network is...
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7407558 |
Fiber batt having a separator layer
A nonwoven fiber product comprising a first nonwoven fiber batt, a second nonwoven fiber batt, and a separator layer attached to each of the first fiber batt and the second fiber batt, the...
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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,...
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7384681 |
Composite dimensional fabric
A family of composite fabrics is disclosed, such fabrics comprising a relatively thick textile substrate or base to which is attached a sheer fabric, and a method for making same. Contours or...
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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...
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7309665 |
Failure resistant flame retardant vapor barrier insulation facing
A failure resistant, flame retardant vapor barrier facing for insulation is disclosed. The facing is comprised of a coating and a backing. The coating comprises a pair of coextruded composites each...
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7309668 |
Multiple layer directionally oriented nonwoven fiber material and methods of manufacturing same
Disclosed herein are embodiments of a multi-layer nonwoven fiber material, and related methods of manufacturing the material. In one exemplary embodiment, the fiber material includes a first layer...
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7264685 |
Method of manufacturing a composite shoddy
The present invention relates to a composite shoddy for use in a vehicle interior. To this end, the composite shoddy of the present invention includes an organic material having a predetermined...
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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...
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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...
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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...
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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,...
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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,...
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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...
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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...
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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...
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6995098 |
Wallboard containing scrim and matt
Cement wallboards and methods for their preparation are disclosed. The wallboards comprise two scrim layers and one mat layer. The wallboards have a smooth surface, are strong, lightweight, and...
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6986367 |
Faced mineral fiber insulation board with integral glass fabric layer
A method of insulating ducts is described including laminating a reinforcement fabric to a fibrous insulation board, lifting at least a portion of the reinforcement fabric from the fibrous...
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6936330 |
Three dimensional structures useful as cleaning sheets
Disclosed are cleaning sheets having substantial macroscopic three-dimensionality. Optionally, the macroscopically three-dimensional cleaning sheets can comprise a contractable material (e.g., a...
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6887805 |
Screen formed from a stretched flexible surface bearing a print
A screen formed from a stretched flexible surface, particularly for an external installation, comprises a non-woven fabric provided with a print. One face of the non-woven fabric is provided with a...
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6849565 |
Carpet construction and carpet backings for same
Carpet backings and use thereof in tufted carpets with good tuft bind and fuzz resistance and free of inorganic and latex materials are disclosed. Backings suitable as tuftable primary backings or...
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6790794 |
Cleaning sheets comprising additive and perfume
Disclosed are cleaning sheets comprising an additive and perfume. The additive is preferably selected from the group consisting of wax, oil, and mixtures thereof. The cleaning sheets preferably...
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6790795 |
Fire blocking fabric
A fire blocking material is disclosed comprising a nonwoven fabric including para-aramid fibers and pre-oxidized polyacrylonitrile, and optionally, a garnett of recycled polybenzimidazole,...
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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...
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6706376 |
Textile mesh structure, in particular, a geotextile
The invention relates to, in particular, a geotextile comprising linear running warp threads (1) and linear running weft threads (2) which are essentially orthogonal thereto. Said weft threads are...
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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...
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6627562 |
Blunt trauma reduction fabric for body armor
A three-dimensional knit spacer fabric for use in ballistic protective garments is provided. The fabric includes a first fabric layer made from high performance, high tenacity yarns; a second...
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6531418 |
Papermachine clothing
Papermachine clothing comprises a base cloth consisting of a layer of woven fabric and/or a layer of thermoplastics material in mesh form. A batt fiber layer containing a non woven array of yarns...
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6528437 |
Composite fabric for vehicles
The present invention is a durable composite consisting of a polyester knitted fabric and an extruded film that are heat laminated together without the use of additional adhesive. The open-mesh...
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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...
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6503853 |
Textile netting for reinforcing layers connected by bitumen
The invention relates to a wide-meshed, textile lattice to provide reinforcement for bitumen-bonded layers, in particular of road surfacing, which is coated with a bonding compound having an...
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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...
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6429153 |
Textile composite material
The invention relates to a textile composite material used to stabilize, consolidate or reinforce soils and layers of earth, and which can also be used as a load-carrying drainage or filtering...
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6344254 |
Modified secondary backing fabric, method for the manufacture thereof and carpet containing the same
A modified secondary backing fabric (20) for carpet (50) comprises a secondary backing scrim fabric (15) and a fiber batt (21) integrated with the secondary backing fabric forming the modified...
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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,...
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5971879 |
Belt reinforcing material and belt constructed therewith
A belt reinforcing material of at least two layers where one layer is a twined fabric and the other layer is a woven fabric that are attached to each other such as by needle-punching. A toothed...
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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....
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5714229 |
Slip-resistant, moisture absorbent sheet material
A sheet material which includes an apertured top layer formed of a non-absorbant, thermally non-conductive thermoplastic material, a non-woven layer having a first portion formed of a mixture of...
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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...
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5635290 |
Knit like nonwoven fabric composite
The present invention provides a natural fiber knit-like multi-layer composite containing at least one layer of a nonwoven fiber web and at least one layer of an elastomeric material, wherein the...
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