Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 1,125

Document Document Title
WO/2022/148453A1
Composite wipes (17, 27, 37) and a fabrication method therefor. Upper surface layers and lower surface layers of the composite wipes (17, 27, 37) are melt-blown fiber mesh (13, 14, 23, 24, 33, 34), intermediate layers of the composite wi...  
WO/2022/135995A1
The invention relates to a device (100) for producing a composite nonwoven web (8) with at least two layers (4, 6), wherein the first layer (4) comprises long fibers, and the second layer comprises short fibers. The device has at least o...  
WO/2022/105185A1
Provided are low dielectric glass fiber and a preparation method therefor, a glass fiber product, a composite material and an application thereof. A low-dielectric glass having excellent comprehensive properties such as high mechanical s...  
WO/2022/077083A1
The present invention describes a multifilament polyester-based exfoliating fabric with dermatological and/or cosmetic action on the skin, the features of which make it possible to obtain an exfoliating fabric with dermatological and/or ...  
WO/2022/081077A1
An artificial down filling material comprising artificial down clusters (1), wherein each of the down clusters (1) comprise a number of filaments (10) arranged side by side in a bundle, the filaments (10) being bonded, preferably melt bo...  
WO/2022/047490A1
Processes for increasing the viricidal activity of a fiber substrate. The fiber substrate is provided. An antiviral treatment containing a quaternary ammonium or phosphonium compound is introduced to the fiber substrate to form an antivi...  
WO/2022/031634A1
Non woven fabrics are provided that include a mechanically entangled blend of fibers comprising (a) post-consumer recycled polymer staple fibers (PCR-staple fibers) and (b) one or more additional fibers, in which the one or more addition...  
WO/2022/009835A1
A composite nonwoven fabric according to the present invention contains: a silk area that contains crimped silk fibers as a main component; and a synthetic fiber nonwoven fabric area that contains polyolefin resin-containing synthetic fi...  
WO/2022/004505A1
[Problem] To provide a production method for a surface material for sanitary material, the surface material having improved wear resistance without reducing the feel of the surface that comes in contact with skin. [Solution] This product...  
WO/2021/230839A1
This invention relates to the production of filtration layers that can be used in many fields, especially surgical masks. The aforementioned filtration layers are thermobond non-woven layers and layers formed by supporting it with electr...  
WO/2021/200145A1
The present invention aims to provide a production method for a surface material for sanitary material, that improves wear resistance without reducing the feel of the surface that comes in contact with skin. This production method for su...  
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/2021/126188A1
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...  
WO/2021/115619A1
The invention relates to a filter material for a smoking product, comprising a nonwoven material, wherein the nonwoven material is hydro-entangled, the hydro-entangled nonwoven material contains min. 50% and max. 90% wood cellulose fibre...  
WO/2021/089731A1
The present invention relates to the manufacturing equipment for web materials comprising fibers and particulate material, to a process of operating such an equipment and to particular materials resulting therefrom. Coaxially meltblown f...  
WO/2021/066663A1
The present invention is directed to a hygiene article for use in personal care absorbent products such as nappies or diapers, training pants, sanitary napkins, incontinence garments, wound aids, personal protective equipment, facemasks,...  
WO/2021/059260A1
The invention provides polypropylene compositions for producing soft nonwoven fabrics, consisting of at least three propylene-based copolymers differing in content of alpha-olefin comonomers. The provided fabrics are soft and pleasant to...  
WO/2021/054888A1
An artificial feather filling material. The material comprises artificial feathers (1), Each of the feathers (1) comprises a first sheet (20) of a first nonwoven material, A filament (10) is arranged along one extension of the sheet and ...  
WO/2021/039981A1
Provided are an air filter filtration material and air filter product for which it is possible to extend the life thereof. The air filter filtration material comprises a filtration material layer containing first fibers having a mean fib...  
WO/2021/038233A1
A method of forming a sheet material. The method comprises advancing an arrangement comprising a body of fibres and a reinforcing structure, wherein the reinforcing structure comprises splittable fibres. The method further comprises subj...  
WO/2020/234784A1
A primary carpet backing comprising a structure of at least three layers, wherein a first layer and a third layer comprise a nonwoven layer of fibers, and wherein a second layer comprises a reinforcement layer of fibers and is located be...  
WO/2020/209554A1
A cleansing pad, which is a pad for removing makeup, comprises an upper pad that comprises a first fabric, a lower pad comprising a second fabric, and a middle pad for maintaining the shape of the upper pad and the lower pad, wherein the...  
WO/2020/147229A1
A spunbond wipe (20). At least one of upper and lower layers of the spunbond wipe (20) is a spunbond long fiber layer (24). An intermediate layer of the spunbond wipe is a wood pulp fiber web (23). Spunbond long fibers (26) of the spunbo...  
WO/2020/139374A1
A multi-layered web is disclosed that is resilient and/or elastic in the Z-direction. Thus, when the web is compressed, the web assumes a compacted state and then expands to an expanded state when the compressive forces are removed. In o...  
WO/2020/117884A1
Nonwoven fabrics are provided that include (i) continuous fibers and (ii) a blend of staple fibers comprising polyester staple fibers, bi component staple fibers, microfiber staple fibers, and wettable staple fibers, in which the continu...  
WO/2020/099205A1
The invention relates to a laminate comprising a support element (1) in the form of a first layer of fibers and/or filaments, in particular a first nonwoven, and an element (2) having loops in the form of a second fiber and/or filament w...  
WO/2020/094317A1
A carrier material comprising at least a first thermoplastic fiber layer (A1) and a second thermoplastic fiber layer (A2), characterized in that at least a part of the first thermoplastic fiber layer and/or the second thermoplastic fiber...  
WO/2020/079083A1
The present invention relates to a biodegradable non-woven fabric, a method for producing a biodegradable non-woven fabric and a wipe or tissue. The biodegradable non-woven fabric comprises biodegradable fibers and pulp fibers. At least ...  
WO/2020/044911A1
Provided is an artificial leather base material comprising a nonwoven fabric that is an interlaced body of a fiber (A) and a fiber (B), and an elastomer provided in the interior of the nonwoven fabric. The fiber (A) is a crimped fiber fo...  
WO/2020/036143A1
The present invention relates to a nonwoven fabric for absorbent articles, the nonwoven fabric being a multilayer nonwoven fabric that has a first fiber layer and a second fiber layer, wherein the first fiber layer comprises cotton fiber...  
WO/2020/019677A1
A multifunctional filament fabric, comprising an interwoven fabric, warp-knitted fabric made by means of a multi-axial stitching method, non-woven fabric and a pre-preg thereof. Either one or both of a spiral filament strip (1) and an el...  
WO/2019/245470A2
The invention relates to a novel adhesive non-woven interlining used in the upholstery fabrics and its production method. The main feature of the invention relates to an adhesive non-woven interlining and production method making the fin...  
WO/2019/166167A1
The invention relates to a method for manufacturing a nonwoven fabric having an air permeability of 2000 l/m2/s or less when measured at a pressure difference of 200 Pa according to EN ISO 9237, the method comprising the steps of: provid...  
WO/2019/148084A1
A process of forming a composite structure by providing a plurality of layers having one or more of a fiber or a fabric; applying a tackifier to each of the layers, the tackifiers comprising sPEKK in amount selected to on provide tackifi...  
WO/2019/137929A1
A skin care fabric for medical, pharmaceutical or cosmetic use includes at least 80% by weight of microfibers whose fibers have a diameter of less than 50 microns and are a mixture of polyamide and polyester, wherein the fabric has been ...  
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...  
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...  
WO/2019/024426A1
A manufacturing machine for non-woven fabric, provided with a rectangular flat-surface platform (1). One end of the flat-surface platform is provided with a warp wire feeding apparatus (4), and the other end thereof is provided with a fa...  
WO/2019/023685A1
The present technology relates to film forming compositions comprising antimicrobial agents, as well as to methods of inhibiting bacterial growth, controlling the rate of release of an antimicrobial agent from a film forming polymer, coa...  
WO/2018/236654A1
A cross-lapped multilayered batt, and a method of making the same is presented. The batt includes one or more layers of a carded web of staple fibers, and one or more continuous filament fiber layers. At least some of the staple fibers a...  
WO/2018/184045A1
This invention relates to a nonwoven material which has excellent dimensional and thermal stability in a wide variety of hot liquids, specifically for use as hot oil filter media, containing at least a first cellulosic nonwoven web, char...  
WO/2018/138429A1
The present invention relates to a waterproofing membrane for roofs, formed by - a nonwoven mat of mineral fibers bound by an organic binder and - a bitumenous phase impregnating the nonwoven mat of mineral fibers, the membrane being cha...  
WO/2018/136925A1
A hydroformed composite material includes an expanded spun bonded nonwoven layer having a loft of at least about 1.3 times greater than an original loft of an original unexpanded spun bonded nonwoven web from which the expanded spun bond...  
WO/2018/131699A1
The present invention addresses the problem of providing a hydroentangled nonwoven fabric that offers superior softness, readily fits snugly to the contours of the face, and offers superior handling and comfort of use when used for a fac...  
WO/2018/112259A1
A nonwoven laminate having a SM S structure is hydraulically treated by particular process parameters to improve softness and tactile feel. The nonwoven laminate may also be imparted with one or more regular aperture patterns by addition...  
WO/2018/106851A1
Fibrous structures, for example pre-moistened fibrous structures, having a novel contact surface (micro protrusion surface) and methods for using the fibrous structures and making the fibrous structures are provided.  
WO/2018/092666A1
The problem addressed by the present invention is to provide a nonwoven sheet that can be used as a mask filter material, has both high dust collection performance and low pressure loss, and further has superior body fitting characterist...  
WO/2018/041356A1
A process for producing nonwoven materials is disclosed. The process of comprises the following steps: a) providing a three-phase (gas-liquid-solid) suspension containing: - the natural and/or manmade fibres; - a surfactant; - 20-48 vol....  
WO/2017/183997A1
The invention relates to a nonwoven textile product, formed by fibres that remain joined together due to the application of stitches with a needle and thread. The stitches can be applied to the fibre using a soluble binder which makes th...  
WO/2017/113574A1
A highly water pressure resistant hot-air water-repellent nonwoven fabric, comprising a first fiber mesh (1), a second fiber mesh (2), and a meltblown layer (3) between the first fiber mesh (1) and the second fiber mesh (2). The first fi...  

Matches 1 - 50 out of 1,125