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WO/2019/168019A1 |
The present invention addresses the problem of providing an adhesive bandage such as a band-aid that has, as a support, a superfine urethane nonwoven fabric that has excellent air permeability and elasticity, the adhesive bandage having ...
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WO/2019/167852A1 |
The present invention provides a non-woven fabric that: comprises a fiber comprising a polyolefin-based resin; and has water resistance, flexibility, and excellent workability. This laminated non-woven fabric has laminated therein: a spu...
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WO/2019/163062A1 |
[Problem] To provide: an adsorbent which can reduce the total running cost of a water treatment apparatus while preventing membrane obstruction in a reverse osmosis membrane in advance and extending the usable life of the reverse osmosis...
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WO/2019/164659A1 |
A method for forming an object includes steps of forming a non-woven mat from one or more strands of meltable material and subsequently forming discrete units from the non-woven mat where portions of the surface of the formed discrete un...
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WO/2019/161969A1 |
The present invention relates to a thread structure with thread bundles which are laid in parallel with respect to one another, composed of individual threads which are mutually crossing each other and form spacings between the thread bu...
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WO/2019/164740A1 |
The present disclosure provides substrates and laminates (200) for absorbent articles and absorbent articles comprising the substrates or laminates. The substrates and laminates have three-dimensional elements (208), land areas (210), an...
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WO/2019/163400A1 |
[Problem] To provide: an oil adsorbent which selectively adsorbs oil from water to be treated that contains oil, which has excellent oil adsorption, and which is capable of maintaining a treatment capacity for a long time; and a method f...
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WO/2019/159654A1 |
The present invention addresses the problem of providing: an electret nonwoven fabric that has high collection efficiency, low pressure loss, and high strength as a result of using fine fibers and by controlling the fusing between the fi...
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WO/2019/156033A1 |
Provided is a filamentary tape (10) comprising liquid crystal polyester fiber multifilaments (1), wherein a fiber bundle has been unified in a tape shape while gathered in one direction. The filamentary tape (10) is a filamentary tape (1...
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WO/2019/152974A1 |
Nonwoven fabrics are provided that include (i) at least one disposable-high-loft nonwoven layer having a plurality of crimped multi-component fibers and (ii) a scrim. A first side of the scrim may be bonded directly or indirectly to a fi...
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WO/2019/147529A1 |
A process for manufacturing a water soluble product including the steps of: providing a water soluble fibrous first ply; providing a water soluble fibrous second ply formed on a surface other than the first ply, wherein the second ply is...
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WO/2019/146660A1 |
This nonwoven fabric is a spunbonded nonwoven fabric composed of monocomponent fibers comprising a copolyester resin derived by copolymerizing a polyester resin with 5-40 wt.% polyethylene glycol, characterized in that the Δï¼ï¼² of th...
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WO/2019/146726A1 |
Provided is a long-fiber non-woven fabric that: is suitable for a top-sheet or back-sheet part of an absorbent article that is to be used in a sanitary material; achieves both high strength and a bulkiness that provides a cushioning soft...
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WO/2019/147091A1 |
The present invention relates to a hygroscopic nonwoven fabric having excellent hydrophilic characteristics and a manufacturing method therefor. The hygroscopic nonwoven fabric is manufactured by injecting, into a spunbond long-fiber non...
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WO/2019/146656A1 |
A spun-bonded nonwoven fabric that comprises a fiber formed of a composition, said composition containing a propylene homopolymer having a melting point of 140°C or higher, a polyethylene and at least one kind of polymer selected from t...
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WO/2019/142920A1 |
The present invention relates to a method for producing a nonwoven fabric, which comprises a step A for obtaining fibers by melt spinning a composition that contains a poly(3-hydroxyalkanoate) with use of a spinneret, a step B for obtain...
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WO/2019/136584A1 |
Disclosed is an apparatus for producing a one-step molded elastic hygienic product. A plurality of spinning sprayers are arranged at the periphery and the bottom of a model. When the spinning sprayers are spinning, the meshed model rotat...
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WO/2019/130697A1 |
Provided is a melt-blown nonwoven fabric comprising a propylene-based polymer having, in a discharge curve with respect to gel permeation chromatography, at least one peak top at a position of a molecular weight of 20,000 or greater, and...
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WO/2019/132789A1 |
A frontal tape having multilayer spunbond structure and its manufacturing process is provided. Said spunbond layers have different fiber deniers which enable an improved attachment and peel, shear and delamination behaviour. Frontal tape...
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WO/2019/124408A1 |
This meltblown non-woven fabric has an average fiber diameter of 4 μm or lower. In a first direction that is in the plane of the meltblown non-woven fabric and has the highest percentage of straight-running fibers and in a second direct...
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WO/2019/124231A1 |
Provided is a nonwoven fabric and a laminated nonwoven fabric suitable as the skin material of a composite sound-absorbing material. The nonwoven fabric and laminated nonwoven fabric are easily formable, thin, and lightweight and excel i...
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WO/2019/107556A1 |
Disclosed is a method for manufacturing a nanofiber nonwoven fabric, the method comprising: forming a nanofiber by spinning a spinning dope solution that contains an organic polymer, a blocked polyisocyanate compound, and a fluorinated a...
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WO/2019/107019A1 |
This porous fiber sheet is formed using fibers having an average fiber diameter of 0.5μm to 20μm. If the total volume of solid and void per unit volume is 100%, the percentage of solid is 1.3% to 8%.
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WO/2019/104240A1 |
This disclosure describes meltblown methods, assemblies, and systems for polymer production. In one such implementation, a meltblown system provides improved uniform output and reduction of fiber size given certain polymer material and p...
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WO/2019/101975A1 |
The aim of the invention is to produce components from fibre composites, particularly for producing rotor blade belts. To this end, a unidirectional laid nonwoven (700) consisting of glass fibre rovings (702) is provided, said laid nonwo...
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WO/2019/093898A2 |
The present invention relates to a method of producing a ribbon (12) comprising bamboo fibers (14), the method comprising: positioning the fibers (14) on a conveyor (16) and conveying the fibers in a transport direction, interconnecting ...
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WO/2019/094978A1 |
Nonwoven fabrics are provided that include at least a first nonwoven layer. The first nonwoven layer includes multi-component fibers densely arranged and compacted against one another. The multi-component fibers comprise at least a first...
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WO/2019/088135A1 |
A spunbonded nonwoven fabric of the present invention is characterized by being composed of a polyolefin fiber, wherein the average pore diameter of the nonwoven fabric surface is 0.1-25 μm, the maximum pore diameter is 50 μm or less, ...
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WO/2019/084774A1 |
Disclosed is a spunbond nonwoven fabric comprising a purity of continuous bicomponent fibers having a sheath/core configuration, wherein ionomer of ethylene/ (meth) acrylic acid copolymer forms the sheath and polyamide forms the core. Al...
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WO/2019/083881A1 |
The present disclosure is directed to a sheet. The sheet is composed of a three- dimensional random loop material comprising a web structure of a multitude of winding continuous fibers melt-bonded together at a multitude of contact point...
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WO/2019/078176A1 |
This spunbond nonwoven fabric is constituted by a fine fiber with a flattened cross-section that comprises a polyolefin resin monofilament having a fineness of 0.5-2.0 dtex and a flat cross section with a flatness of at least 1.5. When m...
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WO/2019/073636A1 |
Provided are: a stretch sheet for an absorbent article that has excellent fitting properties with respect to the skin of a wearer and is capable of preventing gather traces from remaining on the skin; and an absorbent article using the s...
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WO/2019/070549A1 |
The invention relates to absorbent articles comprising a nonwoven material, the nonwoven material comprising PET resin having less than 150 ppm of antimony. One or more layers of cover materials are covering the nonwoven material both on...
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WO/2019/065836A1 |
Provided is a spunbond nonwoven fabric which is made of a polypropylene fiber and satisfies all of the following conditions A to E: A. the average single fiber diameter of the fiber is 6-17 μm; B. the degree of crystal orientation of th...
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WO/2019/065729A1 |
An objective of the present invention is to allow a care bed, provided with a three-dimensional net-like structure configured from a thermoplastic resin, to bend smoothly in stepwise fashion in accordance with complex movements of the be...
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WO/2019/061267A1 |
A bicomponent fiber having a sheath and a core, wherein: the core comprises at least 50 wt. ï¼…of an ethylene/alpha-olefin block copolymer having a density of 0.860 g/cc –0.885 g/cc and a melt index, I2, of 10 g/10 min to 60 g/10 minï¼...
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WO/2019/065760A1 |
Provided is a melt-blown nonwoven fabric composed of a propylene-based polymer which, in a discharge curve obtained by gel permeation chromatography, has at least one peak in a position of a molecular weight of 20,000 or more and at leas...
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WO/2019/059360A1 |
Provided are: a melt-blown nonwoven fabric which is lightweight and thick, while having excellent uniformity and recyclability, and which is suitable for use as a sound-absorbing material; a method for producing this melt-blown nonwoven ...
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WO/2019/059203A1 |
The present invention addresses the problem of providing a protective clothing material that has excellent liquid, in particular oil, penetration suppression properties and an excellent ventilation rate. This protective clothing material...
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WO/2019/049866A1 |
Provided are a nanofiber collection device which enables mass production of nanofibers and a method therefor. The nanofiber collection device (1) is provided with: a horizontally disposed collection means rotation shaft (4) for rotatably...
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WO/2019/048646A1 |
An elongate reinforcement assembly (100; 300) is provided having a first portion of unidirectional fibre reinforcement (106; 306) and a second portion of thermoplastic material (108; 308), the thermoplastic extending from either edge of ...
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WO/2019/048056A1 |
The present invention relates to a method for producing a nonwoven fabric for shielding electromagnetic radiation, in particular electromagnetic radiation in the terahertz (THz) range, more particularly from 5 THz to 300 THz, to a corres...
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WO/2019/049706A1 |
Provided are: a melt-blown nonwoven fabric comprising a fiber containing a cyclic olefin-based resin; and a melt-blown nonwoven fabric manufacturing method. This melt-blown nonwoven fabric comprises a fiber containing a cyclic olefin-bas...
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WO/2019/043078A1 |
The present invention describes a mineral wool product comprising mineral fibers bound by a binder resulting from the curing of a binder composition comprising a phenol-formaldehyde-based resin, and/or a carbohydrate containing component...
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WO/2019/043075A1 |
The present invention describes a mineral wool product comprising mineral fibers bound by a binder resulting from the curing of a binder composition comprising a hydrophobic agent comprising: at least one silicone compound, such as silic...
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WO/2019/039373A1 |
The present invention provides: a resin fiber which has both strength and elongation that are capable of withstanding the production of a fiber-reinforced plastic by means of a papermaking method or a nonwoven fabric method, and which is...
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WO/2019/036559A1 |
A three dimensional polymeric fiber matrix layer including a phase change material coated thereon or co-extruded therewith for use in a bedding product such as a mattress is disclosed. The phase change material is selected to provide imp...
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WO/2019/031286A1 |
Provided are: a melt blown (MB) nonwoven fabric; a laminate using the same; a melt blow nonwoven fabric production method; and a melt blowing apparatus. A melt blowing apparatus 100 is provided with a die 10 for discharging a resin melt ...
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WO/2019/030462A1 |
A method for manufacturing a fibrous tubular structure (11) comprising lobes (9), in which fibres (13, 15) are draped/deposited on a mandrel (19) having a shape corresponding to that of this fibrous structure (11), this draping/depositio...
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WO/2019/027866A1 |
Nonwoven fibrous webs including a multiplicity of (co)polymeric fibers made of a mixture including from about 50% w/w to about 99% w/w of at least one crystalline polyolefin (co)polymer, and from about 1% w/w to about 40% w/w of at least...
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