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Patent Searching and Data


Matches 551 - 600 out of 66,707

Document Document Title
WO/2021/172246A1
An objective of the present invention is to provide a stitched reinforcing fiber base material that can inhibit the formation of micro-cracks in fiber reinforced composite materials. A stitched reinforcing fiber base material according...  
WO/2021/168513A1
A protective garment, gussets for protective garments, and individual gusset layers, being a moisture wicking layer, a core moisture absorbing layer and a moisture impermeable layer, and combinations thereof. The moisture wicking layer i...  
WO/2021/172529A1
Provided are a microfiber which exhibits favorable spreading properties and produces little formaldehyde and acetaldehyde, and a fiber molded body which uses said microfibers and a method for producing the same. A method according to the...  
WO/2021/171916A1
[Problem] To provide a nonwoven fabric (a pasting mat) which is not susceptible to bonding between nonwoven fabrics (pasting mats) even under harsh conditions (such as pressure application during winding, and high temperature and high hu...  
WO/2021/172138A1
The present invention pertains to an aqueous binder that is for an inorganic fiber heat-insulating and sound-absorbing material, and that contains a polymer having a carboxy group and a cross-linking agent for said polymer. The cross-lin...  
WO/2021/170610A1
A composite nonwoven (1, 51, 61) and a process (100, 101, 102) for producing the composite nonwoven (1, 51, 61) are disclosed, wherein the composite nonwoven (1, 51, 61) comprises at least one spunbonded fabric (8, 54, 64) of randomly la...  
WO/2021/172783A1
The present invention relates to a structure for blocking particulates and viruses, and a product comprising same, and, specifically, to a structure for blocking particulates and viruses by using static electricity, and a product compris...  
WO/2021/170605A1
The invention relates to a method for producing spunbonded fabric (1), wherein a spinning material (2) is extruded through a plurality of nozzle holes (4) of at least one spinneret (3, 40, 50) in order to form filaments (5), and each of ...  
WO/2021/170609A1
The invention relates to a method (100, 101) for producing a spunbonded fabric (1) and to a device (200, 201) with an embossing pattern (10). In the method, a spinning material (2) is extruded through a plurality of nozzle holes of at le...  
WO/2021/172754A1
The present invention relates to a nanomembrane produced using electrospinning, and a production method therefor, and more specifically, to a nanomembrane and a production method therefor, the nanomembrane having improved evenness by hav...  
WO/2021/166647A1
The present invention provides: a binder for inorganic fibers, the binder being characterized by containing (B) an ammonia-modified maleic anhydride-containing copolymer at a quantity of 3 parts by mass or more relative to 100 parts by m...  
WO/2021/165466A1
A method for making an absorbent article comprising an absorbent core comprising one or more channels, the method comprising the steps of: i. providing a first endless moving surface comprising a plurality of molds typically in the form ...  
WO/2021/164296A1
Disclosed in the present invention are a moisture-resisting self-disinfection environment-friendly sound insulation floor and a manufacturing method therefor. A sound insulation material is composed of a packaging material, a functional ...  
WO/2021/161248A1
The invention concerns a composition to be electrospun, which comprises a first compound to be electrospun and an electrospinning promoter, the function of which is to facilitate the electrospinning of the first compound, in particular t...  
WO/2021/161091A1
The invention relates to a reinforcement lattice (1) which has a system of mutually spaced warp threads (2), which run parallel to one another and each of which consists of a fiber bundle, and a system of mutually spaced weft threads (3)...  
WO/2021/161250A1
The invention concerns a composition to be electrospun comprising a first compound to be electrospun, an electrospinning promoter and at least one active ingredient, as well as a method to prepare it. This composition allows to obtain el...  
WO/2021/160194A1
This is a method of manufacturing a filter membrane, which in its multilayer structure comprises at least one support layer of polymeric textile with a basis weight of 15 to 200 g/m2 and associated, at least, one layer of electro spun no...  
WO/2021/161257A1
The invention concerns a method to electrospin a composition to he electrospun, which comprises a compound to be electrospun and an electrospinning promoter. The method provides the steps of providing an electrospinning device comprising...  
WO/2021/161557A1
Polyphenylene sulfide staple fiber characterized by being formed from fibers having at least two different single-fiber finenesses, and moreover characterized in that the mixed fiber uniformity is less than 3.0. Provided is PPS stable ...  
WO/2021/161253A1
The invention concerns a cosmetic patch product comprising a membrane substrate suitable to be absorbed by the skin, formed by at least one electrospun fiber based on a biocompatibie polymer material. The invention also concerns a method...  
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...  
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...  
WO/2021/156756A1
Systems and methods are disclosed for detecting defects during manufacturing processes for materials and products. The provided systems may utilize imaging units and computer detection algorithms to determine the presence or absence of d...  
WO/2021/158322A1
Aspects herein include a knit component having a non-reflective portion formed from a first knit segment that is knit with the first yarn and the second yarn in a plated relationship, where the first yarn forms the non-reflective portion...  
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...  
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...  
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 ...  
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...  
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 ...  
WO/2021/153701A1
Provided is a medical tubular implant material in which a plurality of constituent bodies, each being configured of a plurality of constituent body elements arranged around an axis, are connected in an axial direction. The constituent bo...  
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...  
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,...  
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...  
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...  
WO/2021/153363A1
Provided is a water permeability-imparting agent that can maintain a durable water permeability on a long-term basis. The water permeability-imparting agent comprises the following polyester compound (A). The polyester compound (A) is ...  
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...  
WO/2021/151508A1
The invention relates to a protective device (1) for lines (2), in particular for cable harnesses, comprising a material for sheathing the lines (2), to an application method, and to another potential use. The invention is characterized ...  
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...  
WO/2021/151589A1
The invention relates to an apparatus (10) for manufacturing fibre-reinforced components (1) according to a three-dimensional winding method, comprising at least one computer-controlled winding machine for winding around at least one fib...  
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...  
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...  
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...  
WO/2021/153296A1
A goal of the present invention is to provide: a layered electret nonwoven fabric that has low pressure loss and high trapping efficiency, as well as superior moldability into filter form; and an air filter unit and an air purifier that ...  
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...  
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...  
WO/2021/148917A1
Various textile materials and method of manufacturing the same are provide. A method of single layer garment includes providing a single layer of textile material with low melt yarn. The method also includes forming the structure of the ...  
WO/2021/148277A1
The invention relates to a system for braiding a patient-customized stent (10), wherein the system comprises at least one set (20) with a plurality of braiding sleeves (21, 22, 23) and a base support (30) for receiving at least two braid...  
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 ...  
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...  
WO/2021/149606A1
The present invention addresses the problem of providing: an electret melt-blown non-woven fabric which has high trapping efficiency and low pressure loss; and a filter material and an air filter obtained using same. This electret melt-b...  

Matches 551 - 600 out of 66,707