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WO/2013/159020A1 |
A dispersion spun fluoropolymer fiber prepared from non-melt-processible polytetrafluoroethylene particles and perfluoroalkoxy particles.
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WO/2013/155416A1 |
Polyarylene sulfide fibers and products that incorporate the polyarylene sulfide fibers are described as are methods of forming the fibers and products. The polyarylene sulfide fibers can incorporate a reactively functionalized polyaryle...
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WO/2013/147186A1 |
This composite hollow fiber membrane comprises a gas-permeable non-porous homogeneous layer which has a polyolefin resin (A) as the main component and a porous support layer which is made of a polyolefin resin (B) and which supports said...
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WO/2013/147051A1 |
A nonwoven fiber sheet comprising a base material layer that is configured from a nonwoven fiber structure, said nonwoven fiber structure containing heat adhesive fibers and the fibers being fixed through the fusion of the heat adhesive ...
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WO/2013/147187A1 |
This composite hollow fiber membrane comprises a non-porous homogeneous layer which is gas-permeable and a porous support layer which supports said homogeneous layer, and is characterized in that the non-porous homogeneous layer is hydro...
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WO/2013/141033A1 |
Provided are a polymethylpentene conjugate fiber, which is capable of imparting to a lightweight polymethylpentene fiber an ability to develop a vivid and deep color, and a porous polymethylpentene fiber, which has a lightweight, a high ...
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WO/2013/138204A1 |
A muli-component micro-pellet useful as a consumable material for making objects by powder based additive manufacturing is disclosed. A method of making said micro-pellet is also disclosed. An object made by using said micro-pellets is a...
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WO/2013/133640A1 |
The present invention concerns a method of preparing a hybrid fiber including polyamide and polyester. Particularly, the method of preparing a hybrid fiber comprises, forming a blend by melting a) 4.99 to 95 % by weight of a thermoplasti...
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WO/2013/131120A1 |
A composite sensor fibre comprising a filamentary core (12) and an outer layer (30) encapsulating an intermediate sensor layer (20) of a detectably thermoresponsive material. Also disclosed are a method of making composite sensor fibres,...
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WO/2013/129213A1 |
An island-in-sea fiber wherein two or more kinds of island components (4, 5), said island components having different cross sections and showing a difference in degree of irregularity of 0.2 or greater, are present on a fiber cross-secti...
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WO/2013/129240A1 |
A water-disintegrable composite fiber which comprises a phase (A) comprising a polyglycolic acid resin and a phase (B) that comprises a resin having a mass loss of 25% or more through 7-day immersion in 80ºC pure water and having a glas...
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WO/2013/125258A1 |
Provided is a method for producing a non-woven fabric enabling a high-strength, bulky, and flexible non-woven fabric to be obtained. This method for producing a non-woven fabric comprises the following: a step (16) for feeding a raw pape...
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WO/2013/125205A1 |
The present invention provides a filter filtration material which has low pressure loss. The present invention provides a filter filtration material which comprises a fluororesin porous membrane and an air-permeable support material that...
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WO/2013/118009A1 |
A multi-component fiber that includes a core component surrounded by a distinct sheath component is provided. The core component is formed primarily from polylactic acid and the sheath component is formed primarily from a polymeric tough...
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WO/2013/115094A1 |
Provided is a composite fiber that makes it possible to form a fabric that feels comfortable when worn on the body. The composite fiber is constituted of a polyurethane elastomer having a glass transition temperature in the range of 15-5...
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WO/2013/111671A1 |
Provided are: a water-repellent fiber which has linear irregularities on the surface thereof and thereby exhibits extremely excellent water repellency even without water repellant finishing and which also exhibits excellent dyeability; a...
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WO/2013/111661A1 |
Provided is a polyester composite fiber which has a high reflectance at the wavelengths of infrared rays (e.g., 800-3,000 nm) that are readily converted to heat energy and which has coloration comparable to that of conventional polyester...
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WO/2013/109375A1 |
Fabric (60) having a fabric body defines a first surface and an opposite second surface, with at least one of the first and second surfaces (62) incorporating fibers (20) having an axial core (22) surrounded by a multiplicity of radially...
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WO/2013/099618A1 |
The present invention provides: a conjugated fiber which can be used suitably as a crimped fiber that enables the production of an artificial leather having a highly dense feeling and a high quality level; a base body for an artificial l...
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WO/2013/098131A2 |
The invention relates to a thread (4, 5) for producing fabrics (2) for insect screens (1), comprising a core which has a coating (11) that comprises a heat-activatable adhesive in order to bond to itself or to other threads of the fabric...
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WO/2013/101702A1 |
In general, the current disclosure relates to multicomponent fibers that have accelerated degradation in water in low temperature conditions, and their various industrial, medical and consumer product uses. Such materials are especially ...
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WO/2013/093921A1 |
An isolated fiber is disclosed comprising: i. an internal core which comprises a synthetic polymer; ii. an outer layer which comprises collagen; and iii. an intermediate layer disposed between the internal core and the outer layer which ...
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WO/2013/084668A1 |
This cloth-like heater has: a top layer (2) on which multiple top-layer conduction sections (4) are provided; a bottom layer (3) on which at least one bottom-layer conduction section (6) is provided; and a conductive intermediate heating...
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WO/2013/084977A1 |
Provided is a liquid-permeable non-woven fabric which can be used suitably in an article for treating a body fluid. The liquid-permeable non-woven fabric (31) is formed with a thermoplastic synthetic fiber (30) and has, on the upper surf...
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WO/2013/085630A1 |
There is provided a fiber (30) and method of making the fiber (30). The fiber (30) has an inner-volume portion (44) having a first outer diameter (48), a plurality of nanostructures (54), and one or more first polymers (66). The nanostru...
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WO/2013/084524A1 |
Provided is a fiber structure which can be used as an adsorbent and the like. A fiber structure to be treated is subjected to the graft polymerization with a graft component that constitutes a graft chain, wherein the fiber structure to ...
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WO/2013/076124A1 |
The invention relates to a gel-spun fiber comprising a polyolefin polymer forming a fiber body, wherein a stabilizer is present inside the fiber body, characterized in that the amount of said stabilizer is between 0.05 and 10 parts by we...
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WO/2013/069475A1 |
These fibers with thermal elongation properties comprise a first resin component, and a second resin component having a melting point or a softening point that is lower than the melting point of the first resin component, and at least pa...
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WO/2013/052638A1 |
The instant invention provides bi-component fibers and fabrics made therefrom. The bi-component fiber according to the present invention comprises: (a) from 5 to 95 percent by weight of a first component comprising at least one or more f...
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WO/2013/052636A1 |
The instant invention provides nonwoven fabrics and staple or binder fibres prepared from an ethylene-based polymer having a Comonomer Distribution Constant in the range of from greater than from 100 to 400, a vinyl unsaturation of less ...
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WO/2013/048695A1 |
A fiber is prepared by melt extruding a composition including specific amounts of a polyamide and a polyphenylene ether along with a compatabilizer. Particular combinations produce fibers having a desirable combination of good tenacity a...
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WO/2013/047051A1 |
Provided are a core-sheath composite fiber and a woven object in which peeling of a composite interface can be inhibited in the process of spinning a polyester and polyamide core-sheath composite fiber, fluffing and yarn breakage can be ...
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WO/2013/043987A1 |
A fine fiber can be made having a structure with an axial core and a coating layer. The fiber can have a polymer core and one or two layers surrounding the core. The fine fiber can be made from a polymer material and a resinous aldehyde ...
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WO/2013/044014A1 |
A fiber can be made having a structure with an axial core and a coating layer. The fiber can have a polymer core and one or two layers surrounding the core. The fine fiber can be made from a polymer material and a resinous aldehyde compo...
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WO/2013/021809A1 |
The present invention provides an islands-in-sea fiber which comprises island components and a sea component so arranged as to surround the island components, wherein the island components and the sea component are composed of at least t...
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WO/2012/121623A9 |
The invention relates to equipment for producing a flat fibre made from synthetic raw material and having predetermined characteristics by means of polymer extrusion. The extrusion line for producing a flat fibre made from synthetic raw ...
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WO/2013/006666A1 |
An article comprising hollow ceramic microspheres and multi-component fibers is disclosed. The multi-component fibers are adhered together, and the hollow ceramic microspheres are adhered to external surfaces of the multi-component fiber...
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WO/2013/006667A1 |
An article including multi-component fibers and particles is disclosed. The multi-component fibers include at least a first polymeric composition and a second polymeric composition, are adhered together, and are non-fusing at a temperatu...
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WO/2012/173116A1 |
Provided is an island-in-sea type composite fiber, which comprises island components and a sea component that is positioned so as to surround said island components in a fiber section taken perpendicular to the fiber axis, said composite...
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WO/2012/157800A1 |
The present invention relates to a fabric comprising a polyphenylene sulfide fiber and a method for manufacturing same, and more specifically, to a fabric comprising a polyphenylene sulfide fiber characterized by UV irradiation processin...
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WO/2012/153802A1 |
The purpose of the invention is to obtain a crimped composite fiber having excellent crimping properties. The invention is a crimped composite fiber, which has a cross-sectional shape capable of being crimped, and also has at least two r...
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WO/2012/154364A1 |
The invention relates to a fiber excellent in cool contact feeling which is excellent in hand and skin touch and capable of preventing unpleasant feeling in the wet state while also having excellent elasticity. The invention also relates...
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WO/2012/143485A1 |
A fiber comprising a terpolymer containing propylene, ethylene and an alpha olefin of formula CH2=CHZ wherein Z is an hydrocarbon group having from 2 to 10 carbon atoms, wherein: (i) the content of ethylene derived units ranges from 0.5 ...
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WO/2012/133744A1 |
The objective of the present invention is to provide a composite hollow fiber membrane having superior gas separation properties. The present invention is provided with a compact layer at the inside surface or outside surface of a porous...
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WO/2012/133753A1 |
This composite fiber contains a first component (1) formed from a thermoplastic resin and a second component (2) formed from a thermoplastic resin having a melting point after spinning higher than the melting point after spinning of the ...
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WO/2012/127997A1 |
Provided is a polyphenylene sulfide composite fiber which consists mainly of a component (A) and a component (B), the component (A) being a resin mainly comprising poylphenylene sulfide that comprises p-phenylene sulfide as the main unit...
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WO/2012/117489A1 |
In order to provide a fiber that allows the economical use of dyestuffs and demonstrates exceptional thermoforming properties, the present invention provides a fiber having reduced dyestuff consumption, the fiber comprising a core fiber ...
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WO/2012/117125A1 |
The invention relates to a method for the metallisation of nylon fibres, based on the deposition of a fine layer of metal, on a nanometric scale, on said fibres. The invention is concretely applicable to nylon fibres in hairbrushes, for ...
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WO/2012/111724A1 |
An object of the present invention is to obtain a nonwoven laminate that can be disinfected by electron beams and the like and that has excellent tensile strength, barrier performance, low-temperature sealability, and pliability. The inv...
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WO/2012/105602A1 |
A composite short fiber comprising a first component and a second component, wherein the first component (1) comprises a linear polyethylene having a density of 0.90-0.94 g/cm3 and a low-density polyethylene, the second component (2) con...
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