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WO/2021/161252A1 |
The electrospinning method comprises the steps of providing a composition to be electrospun; providing an electrospinning device comprising an electrospinning head and a collector; applying an electric field between the electrospinning h...
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WO/2021/157347A1 |
The present invention provides a treatment agent for flame resistant fiber nonwoven fabrics or carbon fiber nonwoven fabrics, the treatment agent being characterized by containing a polyether compound obtained by addition of ethylene oxi...
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WO/2021/156190A1 |
The present inventive concept relates to a process for manufacturing a fiber based cellulose web for dry forming comprising. The process comprises providing a wet cellulose pulp; free drying said wet cellulose pulp to a free dried cellul...
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WO/2021/155932A1 |
The invention relates to an aqueous binder composition for fibre binding, obtainable by means of free-radically initiated polymerization of vinyl acetate and ethylene, in the presence of polyvinyl alcohol in an aqueous medium, characteri...
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WO/2021/153862A1 |
The present invention relates to a fruit bag for pomiculture having an inner liner, which surrounds a fruit and forms an inner side, and an outer liner which forms an outer side exposed to the outside, the fruit bag comprising: at least ...
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WO/2021/153312A1 |
The present invention is a layered nonwoven fabric in which at least one each of a nonwoven fabric layer (A) composed of a first thermoplastic resin fiber and a nonwoven fabric layer (B) composed of a second thermoplastic resin fiber are...
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WO/2021/154768A1 |
A fibrous structure having one or more vertically lapped layers having a first surface and a second surface and a facing layer secured to the first surface of the vertically lapped layer. The fibrous structure is adapted to be used in a ...
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WO/2021/153800A1 |
The purpose of the present invention is to provide a fiber-diameter-measuring device, a device for manufacturing an inorganic fiber sheet, a method for measuring a fiber diameter, and an method for measuring an inorganic fiber sheet, wit...
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WO/2021/151651A1 |
The present invention relates to a process for the production of a nonwoven fabric. In particular, the present invention relates to the production of a nonwoven fabric having desirable tactile and haptic as well as mechanical properties,...
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WO/2021/152163A1 |
The invention relates to a mixing device (88), to a method for producing a mixture (14) of mineral fibers (16) and binders (18), and to a system (10) for producing mineral fiber mats from a mixture (14) of mineral fibers (16) and binders...
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WO/2021/153045A1 |
A thermosetting binder composition according to an aspect of the present invention contains a nonreducing sugar, a phenol, water, ammonium ions, and anions that are capable of forming a salt with the ammonium ions, and said binder compos...
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WO/2021/151653A1 |
The invention relates to a cellulose-containing fibrous material for a nonwoven product, in particular in the form of a wiping cloth, cleaning cloth, sanitary product, medicinal product, or domestic cloth, wherein the fibrous material is...
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WO/2021/152575A1 |
Described herein are compositions in the form of wet wipes comprising active agents to treat hemorrhoids. The compositions comprise a fabric, a cannabinoid and at least one additional agent, the agent preferably selected from the group c...
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WO/2021/152422A1 |
Charged polymeric webs, such as electret webs, include a thermoplastic resin and a charge-enhancing additive. The additives are substituted heterocyclic thiolate salts. The heterocyclic thiolate salt has 2 nitrogen groups and a third gro...
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WO/2021/154973A1 |
Non woven fabrics including at least one nonwoven layer comprising a plurality of fibers comprising a polymeric material having a melt flow rate (MFR) of less than about 40 g/10 min according to ASTM D1238 (2.16 kg at 230°C) are provide...
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WO/2021/152426A1 |
Charged polymeric webs, such as electret webs, include a thermoplastic resin and a charge-enhancing additive. The additives are substituted heterocyclic thiols. The heterocyclic thiol has 2 nitrogen groups and a third group that may be a...
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WO/2021/148498A1 |
The present invention relates to a biodegradable non-woven fabric, a method for producing a biodegradable non-woven fabric and a wipe. The biodegradable non-woven fabric comprises biodegradable fibers. At least a part of the biodegradabl...
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WO/2021/149828A1 |
This separator is for electrochemical elements, is to be interposed between a pair of electrodes, and includes para-aramid fibers for holding an electrolytic solution. The separator for electrochemical elements is characterized in that t...
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WO/2021/148906A1 |
A method of forming a random fiber web using pneumatic fiber feeding system is disclosed. The method includes providing a plurality of moveable apparatuses including a lickerin and a feeder, the lickerin configured to remove a plurality ...
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WO/2021/148874A1 |
A nonwoven web, containing at least one first homogeneous layer consisting of a blend of at least one of defibrated natural plant based fibers, individualized natural plant based fibers and staple fibers is provided. The nonwoven web con...
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WO/2021/144451A1 |
A curing oven (1) for curing a mineral wool web (2), the curing oven comprising an air permeable conveyor (3) for advancing the mineral wool web (2) through a substantially closed cabinet (4) from a mineral wool web inlet (5) provided at...
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WO/2021/140224A1 |
The present invention relates to a nonwoven substrate comprising individualized flax fibers comprising specific cellulose, hemicellulose and lignin contents.
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WO/2021/141546A1 |
Pendulum folder for foldable material folding solves problems caused by air trapped during folding of foldable material such as mineral wool or other similar material (including textile material), wherein said air escapes and disrupts fo...
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WO/2021/139945A1 |
The invention relates to methods (100a, 100b, 100c) for producing a composite nonwoven fabric (7) with at least two layers (1, 2, 3), wherein a first layer (1, 3) is made of long fibers (4, 6), and a second layer (2) is made of short fib...
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WO/2021/139933A2 |
The invention relates to a system and to a method, comprising: an inclined wire former (1), which is designed to place a web of wet-laid fibrous material (9) on a first circulating belt (10); and having a further belt (13), which is desi...
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WO/2021/139932A1 |
The invention relates to a system and to a method, comprising: an inclined wire former (1), which is designed to place a web of wet-laid fibrous material (9) on a first circulating belt (10); and having a further belt (13), which is desi...
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WO/2021/140115A1 |
The invention relates to a biodegradable polymer fiber that consists of renewable raw materials and has good physical properties, to a method for producing same, and to its use.
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WO/2021/137087A1 |
A nonwoven article includes a plurality of electrospun polycrystalline, aluminosilicate ceramic filaments that form a cohesive nonwoven mat. Each of the aluminosilicate ceramic filaments in the mat have an average diameter of about 200 n...
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WO/2021/138279A1 |
A system and method for a salt holding integratable pillow having wool infused with different types of salts, particularly Pharmaceutical grade salt ground into a powder and essential oils that may be integrated into masks, scrubbing sle...
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WO/2021/137088A1 |
A nonwoven article includes a plurality of polycrystalline, aluminosilicate ceramic filaments entangled to form a cohesive nonwoven mat. Each of the aluminosilicate ceramic filaments in the mat has an average diameter of less than about ...
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WO/2021/131226A1 |
The purpose of the present disclosure is to provide a multilayer nonwoven fabric that has air permeability and flexibility and that is less likely to be in contact with an adhesive agent. A multilayer nonwoven fabric (1) which is for a...
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WO/2021/132561A1 |
This cartridge is provided with: a tape-shaped nonwoven fabric; a reel around which the nonwoven fabric is wound; and a case in which the reel is housed. The weight per area of the nonwoven fabric is not more than 25 g/m2.
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WO/2021/132260A1 |
The present invention pertains to a manufacturing method for colored nonwoven fabric which includes a coloring agent and nanofibers, the method comprising a step for spraying a polymer compound A by means of an electric spinning process ...
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WO/2021/132175A1 |
Provided are: a method which is for producing a low-molecular-weight polymer suitable for a melt-blown non-woven fabric, and by which a low-molecular-weight polymer can be efficiently produced by applying a shearing force to a high-molec...
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WO/2021/131302A1 |
A non-woven fabric (10) which is to be used in an absorbent article (1), contains a plurality of obviously crimped fibers (11), and has a plurality of arc-shaped sections (12) which are visible from the surface and are formed from one or...
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WO/2021/133114A1 |
The present invention relates to a wet non-woven fabric and, more specifically, to a wet non-woven fabric and an article comprising the same, wherein the wet non-woven fabric has superb texture, mechanical strength, and processability, h...
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WO/2021/133110A1 |
The present invention relates to a nonwoven fabric with improved mechanical strength and, more specifically, to a nonwoven fabric with improved mechanical strength, having excellent spinnability and excellent softness and, simultaneously...
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WO/2021/132263A1 |
The present invention relates to: [1] a concavo-convex plate for an electrospinning method that has a surface resistance of 1 × 10-2Ω/□ or less and has a concavo-convex structure on at least a part of the surface; and [2] a method fo...
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WO/2021/132714A1 |
A nonwoven fabric (10) suitable for an absorbent article (1) includes a plurality of actualized crimped fibers (11) and has a plurality of arcuate portions (12) that are formed by one or a plurality of actualized crimped fibers (11) and ...
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WO/2021/132249A1 |
This nanofiber sheet has a nanofiber layer that comprises an accumulation of nanofibers. The nanofiber sheet has a plurality of film-like regions that extend between the nanofibers. The film-like regions of the nanofiber sheet include a ...
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WO/2021/130966A1 |
[Problem] To provide: a wall paper, which allows for different packaging and shipping forms from prior art, is capable of displaying cloth-like texture, and does not have an impact on the environment when disposed; and a wall paper pasti...
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WO/2021/133116A1 |
The present invention relates to a fibre aggregate for a vehicle interior material, and, more specifically, to a fibre aggregate for a vehicle interior material and a vehicle interior material comprising same, wherein the fibre aggregate...
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WO/2021/132264A1 |
The present invention pertains to: a colored non-woven fabric that comprises a colorant and nano fibers, that has a projection-recess form in at least a part of the surface thereof, and in which the projection portion of the projection-r...
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WO/2021/126035A1 |
An absorbent hygienic article (1) for absorbing body fluids, the article comprising a liquid permeable topsheet (2), a backing layer (3) and an absorbent core (4) arranged between the topsheet (2) and the backing layer (3), the topsheet ...
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WO/2021/126188A1 |
The present invention discloses a nonwoven web and methods for manufacturing the nonwoven web. One aspect of the invention includes a plurality of outwardly facing nozzles that are positioned at various angles with respect to the axis of...
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WO/2021/126042A1 |
The present disclosure relates to an absorbent fibrous web, in which the fibres are constituted by cellulosic fibres comprising cellulosic staple fibres and cellulose pulp fibres and the absorbent fibrous web is a foam-formed hydro-entan...
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WO/2021/120146A1 |
A cleansing wipe may be formed from a nonwoven and includes a first ethylene/alpha-olefin interpolymer and a second ethylene/alpha-olefin interpolymer. The cleansing wipe may also have a SaMbSc configuration, wherein the M, meltblown lay...
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WO/2021/126171A1 |
The invention provides a process for producing fiber webs, wherein one or more aqueous binder formulations containing one or more polymers selected from the group comprising vinyl esters polymers and (meth)acrylic esters polymers and, in...
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WO/2021/120446A1 |
A chitin-modified PP spunbonded non-woven fabric, containing 0.2-1.5% of chitosan. A chitosan-modified PP spunbonded non-woven fabric is less than or equal to one grade in mildew grade and greater than or equal to 99.5% in an antibacteri...
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WO/2021/124352A1 |
A nonwoven article includes a nonwoven substrate having from a lofty, open web of fibers formed through a needling process. The nonwoven substrate is coated with at least one coating to provide improved performance characteristics includ...
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