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7589037 |
Slickened or siliconized flame resistant fiber blends
The invention relates to slickened or siliconized flame resistant fiber blends that are well suited for use in mattresses, boxsprings, upholstered furniture, fiber-filled bed clothing,...
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7491438 |
Needled nonwoven textile composite
A layered textile composite product is disclosed which may include a nonwoven needled layer. The nonwoven needled layer is comprised of mechanically interlocked staple fibers which are needled...
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7465685 |
Heatsealable filter material
A filter material comprising at least one nonheatsealable ply and at least one heatsealable ply which comprises fibers of synthetic material and contains an adhesion promoter, and also processes...
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7135096 |
Press felt with improved dewatering capability
A press felt for use in the press section of a papermaking machine is provided. The press felt includes a base fabric layer and at least one layer of a staple fiber batt material connected thereto....
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6942748 |
Tear resistant elastic laminate and method of forming
An elastomeric film is bonded between two or more layers of nonwoven webs formed of nonelastomeric thermoplastic fibers. The laminate has, in a predefined transverse direction, an elastic...
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6900147 |
Nonwoven webs having improved necking uniformity
A neckable nonwoven web is provided with a central region and two edge regions, the central region being selectively easier to neck than the two edge regions. The nonwoven fibers in the central...
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6874282 |
Surface-shielding system for using a hazardous apparatus
A system for utilizing a hazardous apparatus with a pad of fibrous fabric embedded in cement to shield a protectable surface from hazards produced by the hazardous apparatus.
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6809047 |
Composite non-woven ink absorber
A composite non-woven needlefelt ink absorber that is particularly suited for use with an ink jet printer to absorb and disperse waste ink utilizes at least two distinct layers. The layer initially...
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6800572 |
Fibrous material comprising fibers made from linear isotactic polymers
The present invention relates to fibrous web materials comprising polymeric material wherein the structure of the polymeric material contains elastic amorphous areas nano-scale-size reinforced with...
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6753276 |
Nonwoven fabric of hydrodynamically entangled waste cotton fibers
A nonwoven fabric includes a cohesively integrated web of hydrodynamically entangled short-staple or “waste cotton” fibers. A batt of waste cotton fibers is hydrodynamically needled by...
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6444774 |
Propylene polymers for fibers and fabrics
This invention relates generally to fibers and fabrics prepared using crystalline propylene polymer compositions comprising both propylene homopolymer and propylene copolymer. The propylene polymer...
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6268302 |
High strength spunbond fabric from high melt flow rate polymers
A spunbond nonwoven fabric is provided which has superior strength characteristics to conventional fabrics yet is comparably soft. The fabric is a laminate having a web made from a high melt flow...
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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...
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6177370 |
Fabric
The present invention desirably provides a fabric including a synthetic fiber structure first zone, a synthetic fiber structure second zone, and a short fiber third zone. The first zone may include...
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6159882 |
Nonwoven fibrous product
Nonwoven fibrous webs having substantial strength in the direction normal to their planes and the preparation of such webs.
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6133171 |
Mechanically compacted non-woven material for use in the production of dimensionally stable mouldings
To avoid breakage and weak points at the points of deflection in case of a large deflection angle and deep deformations a non-woven is formed of several fiber components, which forms a flexible,...
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6087279 |
Textile material for cleaning applications
A textile surface-area material used for cleaning, having a non-woven material and structures raised over the non-woven material. The structures are on both sides of the surface-area material. The...
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6066388 |
Process for the production of a nonwoven and nonwoven obtained by this process
A nonwoven (1) comprising two outer fiber layers (3, 4) and at least one inner fiber layer (2) having a different composition from that of the outer layers (3, 4). The nonwoven (1) comprises...
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5952252 |
Fully elastic nonwoven fabric laminate
There is provided a fully elastic, breathable, barrier fabric comprising a nonwoven web layer of fibers of less than 40 microns in average diameter, where the web has a hydrohead of at least 10...
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5928973 |
Nonwoven needlepunch fabric and articles produced therefrom
A non-woven fabric formed from a blend of lyocell fibers and polyester fibers has good loftiness and softness, low lint level, improved wet strength, good working properties as well as fluid...
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5877099 |
Filter matrix
A web, formed from dielectric fibers and non-dielectric fibers, which has been subjected to corona discharge to improve the particulate filtration properties of the web is provided. The dielectric...
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5817403 |
Nonwoven fabric
A nonwoven fabric characterized in that it contains: 1) a fiber comprising a copolymer of propylene and ethylene; and 2) a fiber comprising a polypropylene homopolymer is disclosed.
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5744408 |
Fibrous product and method thereof with thermoplastic polymeric impregnant
An improved article of manufacture and method thereof utilizing a fibrous structure of initially discrete layers, each having first and second sides. At least one side of each layer is rough and...
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5733826 |
Inner sole for shoes and process for its manufacture
An insole for shoes is a three-dimensionally shaped laminate composed of two adhesive-free formed fabrics, the formed fabric on the foot side being thin and abrasion-resistant, and the thicker...
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5707906 |
Needled non-woven fabric
Method to produce a nonwoven needled fabric in which the needled fabric includes 15-30% of low melt nylon 6 and nylon 12 fusible fibers to aid in holding the nonwoven fabric together when passed...
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5631073 |
Nonwoven sheet materials, tapes and methods
Nonwoven sheet materials, and pressure sensitive adhesive tapes formed from nonwoven sheet materials are provided. The nonwoven sheet materials comprise a randomly interlaced fibrous web of...
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5578368 |
Fire-resistant material comprising a fiberfill batt and at least one fire-resistant layer of aramid fibers
A fire-resistant material used in items such as sleeping bags, comforters, wearing apparel, upholstered furniture and mattress tops comprises a fiberfill batt and a layer of a fire-resistant aramid...
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5486412 |
Flame retardant high-temperature-resistant polyimide fibers and molded articles manufactured therefrom
The present disclosure describes flame-retardant, high-temperature resistant polyimide fibers, nonwovens made from said fibers, as well as the fibers and molded articles obtained after a heat...
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5436046 |
Interior finishing web and method of producing the same
An interior finishing web for a motor vehicle or the like comprises three fibrous layers which are put one another, needled together and subjected to a hot-molding to constitute a shaped structure...
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5380582 |
Recyclable bale wrap made from a thermally bonded, needlepunched, polyester nonwoven
A non-woven recyclable polyester fabric suitable for use as a bale covering that is a single layer batt formed of crosslapped fiber having a structure compacted by needlepunching and calendering. A...
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5210117 |
Resin composition having biodegradability and high absorbency, nonwoven fabric made of the same and pads comprising said fabric
The present invention relates to a biodegradable and high absorbent resin composition, a nonwoven fabric made of the same and pads comprising this fabric. This resin composition can be prepared by...
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5194320 |
Heat bonding textile for linings and a method of manufacturing same
The invention relates to a heat-bonding textile (1) for linings and a method of manufacturing same. It comprises: a non-woven textile layer (2), a weft (3), a knitted thread (4) providing...
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5156899 |
Fiber structure electrode plaque for increased-capacity voltage accumulators
A fiber structure electrode plaque for accumulators made from a needle felt web made of synthetic fibers which, after activation, is chemically metallized, and galvanically reinforced by being...
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4935295 |
Needling process for spundbonded composites
A process is disclosed for manufacturing a high strength composite structure by needling individual webs of initially spunbonded material and then needle-punching a stack of the individual webs to...
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4876128 |
Stitchbonded nonwoven fabric
A stitchbonded fabric with excellent insulating and stretchability characteristics and good laundering durability formed from a bonded fibrous layer stitchbonded with elastic thread under tension,...
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4828914 |
Non-woven flannel fabric
A method and apparatus is set forth to form a flannel-like product. A non-woven web of fibers of two contrasting shades of color are needled twice to form a non-woven fabric with the coloration of...
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4818586 |
Preferentially needled textile panel and method
A nonwoven textile fiber panel, useful, for instance, in manufacturing car truck liners, in which synthetic thermoplastic fibers that vary in fiber length, diameter, denier, and/or density are...
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4749613 |
Composite fiber reinforced thermoplastic resin stampable sheet and bumper beam formed thereof
A composite fiber reinforced thermoplastic resin stampable sheet, which comprises laminates each composed of reinforcing fibers arranged in one direction and fiber mats and a thermoplastic resin...
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4612228 |
Ultrafine fiber entangled sheet
An artificial grain leather sheet free of rubber-like elasticity and characterized by excellent softness and strength composed of ultrafine super-entangled synthetic fibers having a denier of less...
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4518658 |
Waterproof membrane with fuse bonded non-woven reinforcement
A waterproof membrane consisting of a non-woven bitumen-coated reinforcement of heat-bonded continuous filaments containing: from 70 to 90% of polyethylene glycol terephthalate and from 30 to...
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4482603 |
Wholly aromatic polyamide fiber non-woven sheet and processes for producing the same
A wholly aromatic polyamide fiber non-woven sheet having satisfactory density, impregnating property, heat resistance, and surface evenness, comprises mutually, randomly entangled fibers consisting...
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4451314 |
Method for the manufacture of a fluffy, light-weight, soft nonwoven fabric
A method is disclosed wherein a nonwoven fabric composed at least in part of thermally fusible fibers is at least partially fused and then is punched by needles to produce a soft, fluffy fabric...
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4416936 |
Nonwoven fabric and method for its production
A multi-layer nonwoven fabric is provided comprising at least one layer of waste fibers positioned between layers of virgin synthetic fibers joined by, for example, needle punching. A process for...
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4342805 |
Simulated leather sheet material
A simulated leather sheet material is comprised of a polymer impregnated fibrous mass with a grain layer forming one surface and a split layer forming the opposing surface. The grain layer has an...
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4342813 |
Method for the production of a fused nonwoven fabric
A fused nonwoven fabric of thermoplastic fibers having a first surface and a second surface opposite the first surface is produced by exposing at least one of the first and second surfaces of the...
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4258097 |
Non-woven low modulus fiber fabrics
Non-woven fabrics suitable for use as carpeting and the like are produced by needlepunching staple length monofilament fibers having an elastic modulus of from 5,000 to 60,000 psi. The fibers are...
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4199644 |
Method for the production of a needled nonwoven fabric
A nonwoven fabric is produced from a batt of staple fibers by passing the unneedled batt of staple fibers to at least two needling zones, each needling zone having a plurality of needles which move...
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4190550 |
Soap-filled pad
A seamless, fibrous, soap-filled pad which, when used as a bathing aid, imparts a cleansing and mildly stimulating rubbing action to human skin. A seamless envelope of crimped, resilient, stretchy...
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4131704 |
Nonwoven fabric comprising needled and selectively fused fine and coarse filaments having differing softening temperatures which is useful as a backing in the production of tufted materials
A nonwoven fabric is comprised of a blend of fine staple fibers and coarse staple fibers randomly oriented with the fine staple fibers having a higher melt flow than the coarse staple fibers. In...
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4107374 |
Non-woven fabric usable as a substratum sheet for artificial leather
A non-woven fabric usable as a substratum sheet for artificial leather having a relatively high flexural rigidity is prepared by a process in hich fibrous bundles, each consisting of a plurality of...
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