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Patent Searching and Data


Matches 1 - 50 out of 5,118

Document Document Title
WO/2021/000589A1
A preparation method for a biological surgery patch, a biological surgery patch prepared by the method, and an application thereof. A base material of the preparation method is a bacterial cellulose membrane prepared by biological fermen...  
WO/2020/257036A1
The application relates to a fire-resistant textile composite (10) containing a nonwoven layer (100) and a knit layer (200). The nonwoven layer (100) has a first and second side (100a, 100b) and contains a nonwoven textile. The nonwoven ...  
WO/2020/245735A1
Non-flammable thermal insulating composite substrate (10) for motor vehicles comprising: textile component (11) constituted by a layer of needle-sewn non-woven fabric composed of a percentage of pre-oxidized polyacrylonitrile fiber compr...  
WO/2020/232111A1
A composite material is disclosed, including: a first material including a plurality of first inter-material bonding units, a plurality of first internal bonding units and a plurality of first complementary internal bonding units; and a ...  
WO/2020/154489A1
A nonwoven recyclable fabric and associated methods are provided. The fabric is formed from 100% polyester, and may also include surface coatings such as hydrophilic coatings to promote heat transfer as well moisture vapor transmission r...  
WO/2020/137742A1
The present invention relates to a patterned fiber substrate comprising a fiber substrate and a pattern made of a functional material formed on the fiber substrate, wherein: at least some of the functional material constituting the patte...  
WO/2020/101616A3
The present invention is a nonwoven fabric composite production method where the nonwoven fabric layer, obtained by means of water-jet binding process from a primary fiber group, is included, characterized by comprising the steps of feed...  
WO/2020/132009A1
The present disclosure provides for an apparatus for using a patterned stranded elastic laminate. The stranded elastic laminate is patterned by an anvil roll. The current disclosure also includes a process for making a patterned elastic ...  
WO/2020/131747A1
The present disclosure discloses an embossed patterned elastic laminate. The elastic laminate has an embossed pattern of at least three surface areas. The current disclosure also includes a process for making an embossed patterned elasti...  
WO/2020/101616A2
The present invention is a nonwoven fabric composite production method where the nonwoven fabric layer, obtained by means of water-jet binding process from a primary fiber group, is included, characterized by comprising the steps of feed...  
WO/2020/090155A1
This fiber structure 101 has a sheet-like shape that includes a plurality of first resin fibers and has a plurality of gap portions, each of the plurality of first resin fibers comprising tungsten-based oxide fine particles dispersed the...  
WO/2020/092217A1
Systems and methods of manufacture of radiator fins. In one embodiment, a radiator fin made of carbon fiber is provided. In one aspect, the radiator fin is made of carbon fibers forming an interlaced pattern. In another aspect, the inter...  
WO/2020/090578A1
Provided are: an engagement assembly kit which is configured from a male-type face fastener and a nonwoven fibrous structure and can be reliably engaged with each other; and an engagement assembly assembled by the engagement assembly kit...  
WO/2020/027356A1
The present invention relates to a wet nonwoven fabric for a hydrocarbon trap of a gasoline engine air cleaner and a method for producing same and, more specifically, to a wet nonwoven fabric for a hydrocarbon trap of a gasoline engine a...  
WO/2020/023026A1
A high topography nonwoven substrate includes synthetic binder fibers; a planar base layer having an X-Y surface and a backside surface opposite the X-Y surface; and a plurality of projection elements integral with and protruding in a Z-...  
WO/2020/023027A1
A method for making a high topography nonwoven substrate includes generating a foam including water and synthetic binder fibers; depositing the foam on a planar surface; disposing a template form on the foam opposite the planar surface t...  
WO/2020/013316A1
The present invention uses a creasing method that comprises: a gripping and rotating step for bunching and gripping a long fiber nonwoven fabric (F) being continuously drawn out and twisting the long fiber nonwoven fabric (F) by rotating...  
WO/2020/013805A1
A nonwoven substrate includes individual fibers each having a fiber surface and a fiber diameter, wherein a portion of the individual fibers include a micro-embossed pattern, and wherein the micro-embossed pattern includes pattern elemen...  
WO/2020/006786A1
A production process of a filter cloth using mixed thermally-melted yarn sprayed cotton as a base layer, comprising feeding a material on layers of the filter cloth, feeding the material on an upper layer of nonwoven fabric, a middle spr...  
WO/2020/000611A1
A low-resistance eco-friendly filter material. The Low-resistance eco-friendly filter material is prepared by the following method: preparing a non-woven mixed fiber layer; and forming a tourmaline-modified non-woven material on the non-...  
WO/2020/004732A1
The present invention relates to a polyester composition for a thermally adhesive fiber and, more specifically, to: a polyester composition for a thermally adhesive fiber, which has an excellent spinning property and excellent thermal ad...  
WO/2019/245238A1
The present invention provides a structure of a mask pack divided into upper and lower halves. The present invention provides a mask pack divided into upper and lower halves, the mask pack comprising: a first release paper; a first mask ...  
WO/2019/240280A1
The purpose of this invention is to provide a cleaning sheet which can capture small dust and entangle large dust. This cleaning sheet has the following configuration. This cleaning sheet (1) made from nonwoven fabric comprises, in a cle...  
WO/2019/230263A1
This transparent net structure includes two or more uniaxial alignment bodies of multilayer films each including a thermoplastic resin layer that contains at least one type of polypropylene (T) selected from the group consisting of block...  
WO/2019/231101A1
The present invention relates to a hydroentangled nonwoven fabric mask pack sheet having a layered structure, the sheet comprising: a base layer of a spunbond nonwoven fabric composed of olefin fibers; and a face layer of a spunlace nonw...  
WO/2019/207544A1
An elastic laminate sheet according to an embodiment includes an elastic film, a nonwoven fabric laminated on at least one surface of the elastic film, and a pressure bonding line where the nonwoven fabric and the elastic film are pressu...  
WO/2019/203484A1
There is provided a non-woven fabric of a crimped composite fiber including: a first propylene-based polymer and a second propylene-based polymer, wherein, in the first propylene-based polymer and the second propylene-based polymer, a me...  
WO/2019/195299A1
Disclosed are methods for making shock absorbing pads utilizing reclaimed artificial turf and reclaimed carpet materials. It is demonstrated that the artificial turf systems comprising inventive pads exhibit improved Head Impact Criteria...  
WO/2019/188090A1
A reticular structure manufacturing device (1) having: a nozzle (10) having a discharge hole (11) for pushing out a molten thermoplastic resin in the form of streaks; a water tank (20) arranged below the nozzle (10); a conveying device (...  
WO/2019/161366A1
The current disclosure provides for a woven or nonwoven textured substrate that is stable in water based solutions. The textured substrate is generated by a controlled placement of ink on to portions of the surface and/or between layers ...  
WO/2019/156299A1
The present invention relates to a method for manufacturing a sound absorbing panel and a sound absorbing panel manufactured by the method and, more specifically, to a method for manufacturing a sound absorbing panel, and the sound absor...  
WO/2019/149365A1
A composite nonwoven sheet material includes pulp fibers, a reinforcement material and microfibers. The sheet material has one pulp-enriched first outer layer and one microfiber- enriched second outer layer, the reinforcement material is...  
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...  
WO/2019/113581A1
A structured material is provided that includes a substrate and a porous structured polymer layer disposed thereon. The porous structured polymer layer includes a plurality of voids, and has a high hemispherical reflectance a high a hemi...  
WO/2019/108172A1
A method for producing a foam-formed multilayered substrate that includes producing an aqueous-based foam including at least 3% by weight non-straight synthetic binder fibers, wherein the non-straight synthetic binder fibers have an aver...  
WO/2019/059573A3
The present invention relates to a nonwoven fabric having enhanced pull-out strength for a carpet backing fabric, and is composed of a nonwoven fabric comprising 50-90 wt% of polyester filaments having a melting point of 250°C or higher...  
WO/2019/088597A1
The present invention relates to a method for manufacturing a super absorbent polymer nonwoven fabric and a super absorbent polymer fiber manufactured thereby. According to the manufacturing method of the present invention, a super absor...  
WO/2019/050439A3
A heat- and sound-insulating material containing mineral fibers 0.5 to 10.0 microns in diameter and a binder obtained by curing an aqueous composition containing polyvinyl alcohol, modified starch and processing additives, as well as a c...  
WO/2019/009539A3
The present invention relates to a method for manufacturing a non-woven fabric improved in weight reduction and sound absorption as non-woven fabrics made of polyester ordinary yarns having different melting points are laminated on both ...  
WO/2019/066331A1
The present invention relates to a short-cut fiber for a compression molded product, and a method for manufacturing the same and, more specifically, can provide a fiber assembly and/or a compression molded product having excellent adhesi...  
WO/2019/067432A1
Nonwoven materials having at least one layer comprising high core bicomponent fibers are provided. The nonwoven materials can have multiple layers and are suitable for use in a variety of applications, including in absorbent products. Th...  
WO/2019/059573A2
The present invention relates to a nonwoven fabric having enhanced pull-out strength for a carpet backing fabric, and is composed of a nonwoven fabric comprising 50-90 wt% of polyester filaments having a melting point of 250°C or higher...  
WO/2019/059706A1
The present invention relates to a mask pack sheet and, more particularly, to a mask pack sheet made of a non-woven fiber aggregate comprising lyocell fiber. The mask pack sheet is made of a non-woven fiber aggregate comprising lyocell f...  
WO/2019/054536A1
The present invention relates to a method for manufacturing a fabric of a gasket pad for drum sealing, which is provided at one end portion and at the other end portion of a drum of a dryer for drying laundry to reduce a friction coeffic...  
WO/2019/050128A1
The present invention relates to a waterproof ventilation sheet and a manufacturing method therefor, and the waterproof ventilation sheet comprises a nanomembrane, in which nanofibers are integrated in a non-woven fabric form including a...  
WO/2019/050127A1
The present invention relates to a waterproof breathable sheet and a manufacturing method thereof, the waterproof breathable sheet comprising a nano-membrane comprising nano-fibers laminated in a non-woven fabric form including multiple ...  
WO/2019/038291A1
The invention relates to a material (1) with a sandwich-type structure to be thermocompressed, comprising a core (2) arranged between a first skin (3) and a second skin (4), said first skin (3) comprising a first polymer matrix (3a), sai...  
WO/2019/035965A1
Soft point bonded nonwoven webs, and methods of making the same, are described that utilize a pattern of small, discrete bond points in a sequent pattern that together form macro-elements. The macro-elements are themselves positioned and...  
WO/2019/026010A1
The present invention is directed toward a method of making a composite structure including receiving a substantially planar nonwoven spunbond layer comprising a plurality of multicomponent fibers, thermally bonding the nonwoven spunbond...  
WO/2019/009539A2
The present invention relates to a method for manufacturing a non-woven fabric improved in weight reduction and sound absorption as non-woven fabrics made of polyester ordinary yarns having different melting points are laminated on both ...  

Matches 1 - 50 out of 5,118