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WO/2023/131591A1 |
The invention relates to nonwoven fabric sheets containing crimped multicomponent fibers.
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WO/2023/131874A1 |
Described is a self-supporting composite panel (1) made of natural textile fibres comprising wool, plant fibres and heat setting material designed to keep together said natural textile fibres.
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WO/2023/131402A1 |
A crosslinkable stabilized composition for a nonwoven substrate includes an aqueous dispersion of vinyl acetate-ethylene copolymers, a polyvinyl alcohol dispersion stabilizer, and a copolymer comprising maleic anhydride units or a copoly...
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WO/2023/130595A1 |
A flame-retardant windproof flaky wadding, which is obtained by using a polymer that contains an imide ring as a base material, and interweaving and compounding same with at least one polyester fiber in a spinning stage. Further provided...
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WO/2023/131531A1 |
Use of polymer composition comprising a first propylene polymer A and a second propylene polymer B for producing crimped multicomponent fiber having a side by side cross-sectional configuration.
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WO/2023/126374A1 |
The present invention relates to chemically bonded nonwoven substrates and to polyester binders for chemically bonding nonwoven fibers of a nonwoven substrate.
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WO/2023/126783A1 |
Fluorine-free small molecule additives of structure where X1 and X2 are independently hydrocarbyl or heterohydrocarbyl; and Q1 and Q2 are independently -Si-(O-Si(CH3)3)3 or –(O-Si(CH3)2)n -O-Si(CH3)3 and where n is an integer from 0 to...
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WO/2023/126647A1 |
Disclosed herein are advantageous sterilization wraps, and related methods of fabrication and use thereof. More particularly, the present disclosure provides advantageous sterilization wraps having an outer layer comprising a thermoplast...
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WO/2023/123990A1 |
The present invention provides a non-woven carpet and a manufacturing method therefor. The carpet is made of processed cylinder-like non-woven yarn and is made by tufting/tatting/knitting and other processes. The manufacturing method for...
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WO/2023/128099A1 |
The present invention relates to a method for manufacturing a filter edge band non-woven fabric, and more specifically, to a method for manufacturing an environmentally friendly filter edge band non-woven fabric that replaces an environm...
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WO/2023/120440A1 |
[Problem] To safely and efficiently provide padding in which more than 40 wt% kapok fiber is mixed. [Solution] A mixture comprising the following is blended and dried: Tencel and/or other biodegradable fibrous material; and kapok fiber t...
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WO/2023/121341A1 |
A method for manufacturing a thermally adhesive fiber web is provided. The thermally adhesive fiber web according to an embodiment of the present invention is implemented by including the steps of: (1) preparing a first spinning solution...
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WO/2023/120241A1 |
The present invention provides a face mask which has an excellent function of transferring a liquid cosmetic preparation to the skin of a user. A face mask 1 according to the present invention is provided with a nonwoven fabric 2 and a l...
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WO/2023/119003A1 |
A composite product (10) comprises a cellulose and/or lignocellulose fiber matrix (20) in the form of an air-laid material and at least one polymerized fatty acid, or an oil or oil mixture comprising at least one polymerized fatty acid. ...
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WO/2023/119004A1 |
A method for manufacturing a formed cellulose product (20) is disclosed. The method comprises forming a cellulose substrate (10) comprising cellulose and/or lignocellulose fibers into a formed cellulose product (20). The cellulose substr...
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WO/2023/118181A1 |
The present invention relates to a reinforcing material for textiles, consisting of a carrier nonwoven made of melt-spun polymer fibers and a hot melt adhesive applied thereto, and the use of a reinforcing material of this kind.
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WO/2023/121212A1 |
The present invention relates to a polyester nonwoven fabric with suppressed reduction in physical properties by a tufting process, a method for manufacturing same, and a backing fabric for a carpet, comprising same and, in particular, t...
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WO/2023/118672A1 |
The invention relates to a method for preparing a composite material from mineral fibers, by impregnating and then crosslinking an aqueous composition. The method of the invention is particularly effective for obtaining a composite havin...
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WO/2023/114541A1 |
A method is provided to form a barrier configured to be placed between a first region and a second region, to prevent passage of pathogens between the first region and the second region. The method includes melt blowing a stream of polym...
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WO/2023/111706A1 |
Fluorine-free and silicone-free small molecule additives of structure (I) where each of R1, R2, R3, and R4 is independently a 12 to 50 carbon alkyl group, optionally a 14 to 40 carbon alkyl group, or optionally an 18 to 30 carbon alkyl g...
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WO/2023/113795A1 |
Soft and strong nonwoven web materials and methods of formation are described. In one embodiment, a nonwoven web material may comprise meltblown polymer fibers comprising bicomponent fibers formed of a first polymer component and a secon...
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WO/2023/113792A1 |
Soft and strong nonwoven web materials and methods of formation are described. In one embodiment, a method of forming a web may comprise merging a stream of an absorbent material with streams of meltblown fibers, the streams of meltblown...
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WO/2023/112972A1 |
Provided are: a heat transfer suppressing sheet capable of maintaining the shape thereof even when the heat transfer suppressing sheet is pressed due to the expansion of a battery cell and thereby suppressing deterioration of thermal ins...
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WO/2023/114921A1 |
An AM/AV fabric comprising base fibers comprising a base polymer composition and AM/AV fibers comprising an AM/AV polymer composition comprising an AM/AV polymer and an AM/AV compound. The base fibers and the AM/AV fibers are intermingle...
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WO/2023/111465A1 |
The present invention relates to a method for producing an insulation product comprising mineral fibres or organic fibres of natural origin bound by an organic binder, the method comprising the following steps: (a) applying a bonding com...
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WO/2023/111806A1 |
Described is a component (1) made of non-woven textile fibres comprising a web (2) of textile fibres which is pleated in the direction of the length and/or width of the component (1) and which is needle punched in the direction of the le...
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WO/2023/114374A1 |
Nonwoven fabrics are provided that include (i) a plurality of continuous matrix fibers comprising a first polymeric material having a first melting point and including a first polymer component, in which the first polymer component compr...
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WO/2023/112804A1 |
The present invention provides a novel fibrous structure suitable for culturing cells. The fibrous structure 1 of the present invention contains a fiber 5. The fibrous structure 1 has a porous structure and an apparent density of 0.04 g/...
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WO/2023/113794A1 |
Soft and strong nonwoven web materials and methods of formation are described. In one embodiment, a nonwoven web may comprise a first and second outer regions of meltblown polymer fibers and absorbent fibers, the meltblown fibers formed ...
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WO/2023/106059A1 |
[Problem] To provide a functional wallpaper that has multiple functions such as moisture permeability (hygroscopic properties/moisture releasing properties) and ventilation ability (air permeability), that has high durability and high st...
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WO/2023/104365A1 |
The invention relates to a system and a method, comprising - at least one carding machine (1), which is designed to generate a fibrous web (3) by means of an aerodynamic process, - a first conveying belt (4), which is designed to convey ...
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WO/2023/105311A1 |
A method for manufacturing a folded packaging product (20) comprises folding (S1) a section (19) of an air-laid blank (10) against a male mold (120). The air-laid blank (10) is transported in a transport direction (115) on a conveyor (11...
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WO/2023/104374A1 |
The invention relates to a method to apply chemistry to nonwovens comprising cellulosic fibers to prevent quaternary ammonium disinfectant binding to the fibers. The invention further relates to nonwovens treated via such method and the ...
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WO/2023/099992A1 |
A washable make-up remover pad (10) comprising a washable pad body (12) containing at least one functionalizing material (16) selected from a group consisting of: graphene, graphene oxide, reduced graphene oxide, and combinations thereof.
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WO/2023/099994A1 |
A method and system for packaging products, wherein customized boxes are produced using a fibre deposition apparatus (30) based on product information on products (14) or product groups (16) to be packaged.
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WO/2023/099782A1 |
A method for the manufacture of an absorbent core and/or article comprising the steps of: (i) providing a first, preferably substantially continuous, nonwoven web having a first void volume; (ii) selectively applying heat to said first n...
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WO/2023/101940A1 |
Nonwoven fabrics are provided that include a first meltblown layer, in which the first meltblown layer comprises a first polymeric material including (i) a first polymer component and (ii) optionally one or more first additives. The firs...
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WO/2023/099778A1 |
An absorbent core for use in an absorbent articles, wherein the absorbent core extends in a transversal direction and a longitudinal direction, and comprises: a fluid-permeable top layer; a bottom layer; one or more central layers sandwi...
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WO/2023/102234A1 |
Nanoparticle compositions, electrospun nonwoven material compositions, and methods of making the same are disclosed. The nanoparticles may be made by electrospinning a composition including a sacrificial polymer and first and second ion ...
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WO/2023/100484A1 |
The present invention provides a flame-retardant fabric comprising flame-retardant modacrylic fiber (A), and skeletal fiber (B), wherein: the flame-retardant fabric has a basis weight of at least 140 g/m2 and a thickness of at least 0.5 ...
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WO/2023/095301A1 |
A method for producing a dry nonwoven fabric according to the present invention forms a nonwoven fabric that is a fiber composite body containing first fibers and second fibers by: impregnating a plurality of first fibers, which are crim...
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WO/2023/090219A1 |
Provided are an inorganic fiber blanket having excellent flame-shielding properties, a battery pack cover using the inorganic fiber blanket, a battery pack unit using the battery pack cover, and an electric mobility using the battery pac...
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WO/2023/086360A1 |
A mesh implant is disclosed and comprises a single sheet, highly porous, adhesion-resistant, tensile surgical implant composed of a gradually biodegradable synthetic polymer material that is electrospun into nanofibers and randomly stack...
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WO/2023/086656A1 |
An insulation product includes a first layer of a fibrous insulating material, a second layer of a facing material attached to a first surface of the first layer, and a third layer of a slip sheet material and/or a lubricant attached to ...
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WO/2023/083731A1 |
The present invention describes a moist wipe, comprising a substrate (4) which is solid at room temperature and to which a liquid cleaning lotion (1) has been applied or to which a dispersion (3) consisting of a liquid cleaning lotion (1...
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WO/2023/085276A1 |
A filament nonwoven fabric according to the present invention is formed of a resin that has a polyethylene terephthalate component of 99% or more. With respect to this filament nonwoven fabric, the dry heat areal shrinkage ratio at 100°...
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WO/2023/083866A1 |
The present invention refers to a nonwoven fibre mat formed by biocompatible nanofibers, characterized in that the biocompatible nanofibers comprises: an outer layer composed by at least one biocompatible polymer, and an inner layer, com...
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WO/2023/086674A1 |
The invention concerns: A method for making a high temperature composite, which is a carbon carbon composite, a carbon ceramic matrix composite, or a carbon silica composite, comprising: a. making a precursor part from a resin comprising...
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WO/2023/084306A1 |
A method for making a carbon carbon, carbon ceramic matrix, or carbon silica composite, comprising melt processing a resin comprising a polyaryletherketone (PAEK) and at least one reinforcing additive to make a precursor part, pyrolyzing...
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WO/2023/083600A1 |
The invention relates to nonwoven sheets that have an ability to elastically stretch in machine direction to a significant extent, while showing low elongation in cross machine direction. The invention also relates to a method for making...
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