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WO/2010/024268A1 |
A filament nonwoven fabric which is composed of a hollow fiber having excellent strength, especially a hollow fiber having high single fiber strength which has high hollow rate even when formed into a thin fiber. Specifically disclosed i...
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WO/2010/024147A1 |
A nonwoven polypropylene fabric excellent in both initial hydrophilicity and long-lasting hydrophilicity. Namely, the fabric comes to have hydrophilicity in a short time after the production thereof (initial hydrophilicity) and recovers...
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WO/2010/021572A1 |
A tissue paper/nonwoven laminate comprising outer plies (12, 13) of tissue paper and an inner ply (11) of nonwoven material. The outer plies (12, 13) of tissue paper each have a basis weight between 12 and 20 g/m2 and the inner ply (11) ...
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WO/2010/016486A1 |
Disclosed is a polishing pad that is less likely to cause scratching and has excellent flattening properties and polishing stability. One aspect of the present invention provides a polishing pad characterized by comprising an ultrafine f...
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WO/2010/014980A2 |
A composite filter media structure includes, in an exemplary embodiment, a base substrate that includes a nonwoven synthetic fabric formed from a plurality of fibers with a spunbond process. The base substrate has a filtration efficiency...
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WO/2010/014343A1 |
Self-conforming non-crimp fabric having at least one conforming region including a first tailored parameter selected from stitch type, stitch spacing, stitch density, stitch material, stitch weight, stitch tension, and combinations thereof.
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WO/2010/014342A1 |
Methods for making a self-conforming non-crimp fabric involving tailoring at least a first parameter to anchor the fabric and at least a second parameter to provide conformability of the fabric, the first and second parameters selected f...
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WO/2010/012960A1 |
The subject of the invention is a fibrous structure that can be embedded in a matrix in order to obtain a part made of a composite, said structure comprising: a first fibrous element (12) having a first face called the bearing face (18);...
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WO/2010/010129A1 |
The present invention relates to a method for producing a fiber-clutch reinforced composite material, comprising: Preparing a fiber clutch, comprising preparing an arrangement of two or more fiber layers that are partially or completely ...
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WO/2009/156385A2 |
A known method from fiber engineering is improved in which fibers consisting of a large number of filaments are broadened out into bands (3a, 3b), placed side by side and pulled by a grasper (6) over a transport device in the form of seg...
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WO/2009/157063A1 |
A base material for artificial leather which is made of a nonwoven-fabric structure of bundles of ultrathin long fibers. The base material for artificial leather satisfies all of the following requirements (1) to (4): (1) the bundles of ...
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WO/2009/152791A1 |
The invention relates to a method and a device for producing a non-woven fabric comprising filaments, wherein the melt-spun filaments on a three-dimensional pad (4) are exposed to water jet impingement, wherein the three-dimensional pad ...
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WO/2009/155244A1 |
Impact copolymers, comprising an in-reactor blend of homopolymer polypropylene and an ethylene-propylene rubber, can be processed into spunbond non-woven fabrics. These fabrics have been shown to have increased ultimate extension without...
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WO/2009/150644A2 |
A method for fabricating a nonwoven structure is disclosed. The method comprises: forming a nonwoven layer of polymer fibers on the collector liquid surface, transferring the layer to a solid surface, and repeating the formation and the ...
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WO/2009/148744A2 |
Electret webs are presented which include a blend of a thermoplastic resin and a charge-enhancing additive. The charge-enhancing additives include N-substituted amino carbocyclic aromatic materials. The webs prepared from the blends may ...
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WO/2009/144647A2 |
A process for producing a composite conductive fibrous material is provided which includes the steps of providing a conductive fibrous web and supporting the conductive fibrous web with a nonconductive support member. A polymer stream is...
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WO/2009/144004A1 |
Process for producing spunbonded webs from filaments, particularly of thermoplastic material, wherein the filaments are spun from at least one spinning apparatus, then cooled and subsequently drawn and also thereafter laid down on a surf...
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WO/2009/146056A2 |
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WO/2009/145105A1 |
A filament-mixed spun-bonded nonwoven fabric which is excellent in bulkiness, initial hydrophilicity and long-lasting hydrophilicity, softness, non-fluffing properties, stretchability, and touch feeling and is suitable for use as a less ...
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WO/2009/137216A1 |
A tubular knit fabric is disclosed that is manufactured with a pile extending from the outer side thereof and in an extended length, small diameter configuration, the tubular knit pile fabric subsequently being separable into shorter tub...
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WO/2009/131713A2 |
The present invention generally relates to a method for producing hybrid materials of thin polymer films with single, laminated, complete and/or partially embedded nanofibers to obtain products with unique functional properties. In one e...
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WO/2009/130799A1 |
A multilayered mask that while securing satisfactory breathability for wearers, prevents the penetration of bacteria and viruses into the wearers' bronchi and exhibits excellent antibacterial/antiviral properties. The multilayered mask c...
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WO/2009/127816A1 |
There is described a method of manufacturing a tubular nonwoven fabric which comprises forming a nonwoven fabric tube by winding at least one fibre material around a rotatable mandrel and bonding the fibres using hydroentanglement and no...
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WO/2009/128493A1 |
A fibrous sheet comprising a gauze and a nonwoven fabric laminated thereto, wherein the gauze has a warp fineness of 5-40 deniers, warp density of 40-100 warps per inch, weft fineness of 5-40 deniers, and weft density of 20-100 wefts per...
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WO/2009/127456A1 |
The process for producing fibre preforms for composite material components according to the present invention makes it possible to directly produce complex geometries in a flexible and low-cost manner by applying a plurality of dry fibre...
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WO/2009/126512A2 |
Disposable absorbent articles comprising an absorbent material and a degradable thermoplastic polymer composition comprising an aliphatic polyester and an antimicrobial composition. The antimicrobial composition includes an antimicrobial...
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WO/2009/124515A2 |
The principle of the invention is the device for production of nanofibres through electrostatic spinning of polymer matrix in a spinning space, in which against each other there is positioned a collecting electrode and a spinning electro...
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WO/2009/122354A1 |
A process for the production of a non- woven fabric formed by a plurality of layers or tapes of carbon fibres or of composite carbon fibres; said layers or tapes and the fibres of said layers are bonded together by deposition between sai...
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WO/2009/121979A1 |
The invention relates to the entire method for arranging parallel yarns from a warp on a cotton lap having passed through a card or a combing machine or other textile machine used for the same purpose, forming a composite lap of parallel...
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WO/2009/122669A1 |
Nanofibers are manufactured while explosions caused by solvent vapor are prevented. The components are an outflow means (201) that causes outflow of a starting material liquid (300) into a space, a first charging means (202) that imparts...
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WO/2009/119638A1 |
A hybrid polymer fiber material which contains a non-electrolytic polymer and an electrolytic polymer and has the characteristics and advantages of both of these polymers; a method of producing the same; and a filter comprising this hybr...
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WO/2009/115217A1 |
The invention relates to a nonwoven fabric, comprising conjugate fibers having a fiber body, in which at least one doping agent is received for the antimicrobial finishing, wherein the conjugate fibers are configured as filaments, said f...
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WO/2009/115977A2 |
Disclosed is a fibrous nonwoven structure comprising meltblown fibrous materials and at least one secondary fibrous material and method of preparing. In one aspect, the fibrous nonwoven structure has a formation index of between 70 and 1...
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WO/2009/114195A1 |
The asphalt roofing material is delivered into a treatment chamber of a processor. Hot oil is passed through a jacket surrounding the treatment chamber. Heated asphalt forms a hot solid and/or a liquefied slurry. The hot solid and/or the...
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WO/2009/112008A1 |
The invention relates to a method and to a device for presolidfying a non-woven fabric from fibres and/or filaments. Said non-woven fabric is transported on an underlay using a device for water jet needling. According to the invention, t...
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WO/2009/112015A1 |
The invention relates to a method for producing a non-woven from fibres and/or filaments wherein a non-woven fabric is provided on a continuously rotating underlay and is guided to a first hydrodynamic system by means of the rotating und...
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WO/2009/112958A1 |
A coform nonwoven web that contains a matrix of meltblown fibers and an absorbent material is provided. The meltblown fibers are formed from a thermoplastic composition that contains at least one propylene/α-olefin copolymer of a certai...
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WO/2009/112784A1 |
A thermal insulation product based on mineral wool, characterized in that the fibres have a micronaire of less than 10 l/min, preferably less than 7 l/min and especially between 3 and 6 l/min, that the product includes infrared absorbent...
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WO/2009/108517A1 |
A method of forming a composite layup on a substrate comprises: moving an automatic fiber placement head over the substrate; using the fiber placement head to lay down multiple, parallel strips of composite tape (36) on the substrate (10...
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WO/2009/103749A2 |
The present invention relates to fibers, particularly to as-spun fibers, having improved properties, in particular improved mechanical properties. In particular, the present invention relates to fibers comprising a metallocene polypropyl...
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WO/2009/103748A2 |
The present invention relates to fibers, in particular to as-spun fibers, having an improved bonding performance. In particular, the present invention relates to as-spun fibers comprising a metallocene random copolymer of propylene and o...
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WO/2009/103750A2 |
The present invention relates to fibers, particularly to as-spun fibers, having improved properties, in particular improved bonding performance and mechanical properties. In particular, the present invention relates to fibers comprising ...
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WO/2009/104423A1 |
Disclosed is a polymer composition which comprises: (A) a first base polymer comprising at least one thermoplastic polymer; (B) a second base polymer which comprises at least one thermoplastic polymer and which is incompatible with the f...
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WO/2009/104003A1 |
There is described a reinforced fibrous material comprising one or more nonwoven fabric layers entangled with a metallic mesh layer, methods for its preparation and uses thereof.
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WO/2009/100732A1 |
Disclosed are bicomponent fibers with aliphatic polyester forming a first component and a polyolefin forming a second component wherein the polyolefin contains an adjuvant improving the biodegradability of said polyolefin. Textile sheets...
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WO/2009/102475A1 |
A multi-axial geogrid possesses a series of interconnected strands or ribs that are arranged along at least two different axes within the plane of the structure. The strands or ribs have an aspect ratio, defined as the ratio of the thick...
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WO/2009/097502A1 |
A method and system for estimating, predicting, and/or controlling a granulation process are disclosed. The method may account for changes in input water amount, how material responds to the water amount, batch size, power input, and par...
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WO/2009/092562A1 |
The present invention relates to a fleece and a fleece fiber comprising a polymer mixture, which includes as a base polymer a polyethylene having an MFI between 15 und 35, preferably between 15 and 20 g/10 min according to ISO 1133 and a...
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WO/2009/091947A1 |
A hybrid composite fabric garment (10) includes a first fabric portion (20) and a second fabric portion (40). The first fabric portion includes a first inner fabric layer (22), a first outer fabric layer (24), and a first barrier layer (...
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WO/2009/088029A1 |
A curved reinforcing fiber base (1) characterized by having a curved planar shape and by comprising: reinforcing fiber yarns (2) arranged parallel with circumferential directions (3) for the curved shape; and auxiliary weft yarns (4) arr...
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