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Patent Searching and Data


Matches 1 - 50 out of 13,178

Document Document Title
WO/2018/232344A3
A welding process may be configured to convert a substrate comprised of short staple fibers into a welded substrate having significantly increased strength as compared to the raw substrate. When applied to a one-dimensional substrate, su...  
WO/2019/049866A1
Provided are a nanofiber collection device which enables mass production of nanofibers and a method therefor. The nanofiber collection device (1) is provided with: a horizontally disposed collection means rotation shaft (4) for rotatably...  
WO/2019/048646A1
An elongate reinforcement assembly (100; 300) is provided having a first portion of unidirectional fibre reinforcement (106; 306) and a second portion of thermoplastic material (108; 308), the thermoplastic extending from either edge of ...  
WO/2019/048056A1
The present invention relates to a method for producing a nonwoven fabric for shielding electromagnetic radiation, in particular electromagnetic radiation in the terahertz (THz) range, more particularly from 5 THz to 300 THz, to a corres...  
WO/2019/049706A1
Provided are: a melt-blown nonwoven fabric comprising a fiber containing a cyclic olefin-based resin; and a melt-blown nonwoven fabric manufacturing method. This melt-blown nonwoven fabric comprises a fiber containing a cyclic olefin-bas...  
WO/2019/043078A1
The present invention describes a mineral wool product comprising mineral fibers bound by a binder resulting from the curing of a binder composition comprising a phenol-formaldehyde-based resin, and/or a carbohydrate containing component...  
WO/2019/043075A1
The present invention describes a mineral wool product comprising mineral fibers bound by a binder resulting from the curing of a binder composition comprising a hydrophobic agent comprising: at least one silicone compound, such as silic...  
WO/2019/039373A1
The present invention provides: a resin fiber which has both strength and elongation that are capable of withstanding the production of a fiber-reinforced plastic by means of a papermaking method or a nonwoven fabric method, and which is...  
WO/2019/036559A1
A three dimensional polymeric fiber matrix layer including a phase change material coated thereon or co-extruded therewith for use in a bedding product such as a mattress is disclosed. The phase change material is selected to provide imp...  
WO/2019/031286A1
Provided are: a melt blown (MB) nonwoven fabric; a laminate using the same; a melt blow nonwoven fabric production method; and a melt blowing apparatus. A melt blowing apparatus 100 is provided with a die 10 for discharging a resin melt ...  
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/2019/026010A1
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/2019/024426A1
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/2019/021809A1
The purpose of the present invention is to provide a crimped fiber and a spun-bonded nonwoven fabric that are inexpensive and have exceptional bulkiness, as well as a crimped fiber manufacturing method and a spun-bonded nonwoven fabric m...  
WO/2019/023649A1
Systems and methods for filtering unpurified water using modular filtration units are disclosed. According some embodiments of the invention the modular filtration unit may include a modular removable filtration cartridge with pressed no...  
WO/2019/022004A1
Provided are: [1] a polypropylene-based resin composition that satisfies conditions (1) and (2) in a differential molecular weight distribution curve which is obtained from measurement by means of gel permeation chromatography using poly...  
WO/2019/018254A1
A spun-blown non-woven web is disclosed which is formed from a plurality of fibers formed from a single polymer having an average fiber diameter ranging from between about 0.5 microns to about 50 microns; a basis weight of at least about...  
WO/2019/002299A1
The present invention relates to non-woven composite materials, methods of making and uses thereof, including articles comprising said composite structures. More particularly,the present invention relates to non-woven composite materials...  
WO/2019/005462A1
A reinforced paper includes a nonwoven fibrous mat impregnated with a polyetherimide composition. The nonwoven fibrous mat includes a reinforcing fiber, a high strength toughening fiber, or a combination thereof. The polyetherimide compo...  
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/2018/235741A1
This sound absorbing material is configured by laminating a porous sound absorbing body and two or more nonwoven fabric sheets; each of the nonwoven fabric sheets comprises a plurality of filaments that are stretched and arranged in one ...  
WO/2018/237117A1
A core formed by a process includes forming a yarn having a first fiber and a second fiber, providing the yarn in a pattern defining a base plane, and deforming the yarn at least normal to the base plane to form a three dimensional latti...  
WO/2018/235745A1
The present invention pertains to a biocompatible long-fiber nonwoven fabric including, as the main component, a biocompatible polymer, wherein biocompatible long fibers constituting the biocompatible long-fiber nonwoven fabric have a fi...  
WO/2018/231540A1
Described herein are nonwoven fabrics, wipers, and methods of making thereof. According to one or more aspects, a nonwoven fabric includes an entangled web of individualized bast fibers and polylactic acid (PLA) fibers. At least a portio...  
WO/2018/225568A1
The present invention provides: a fiber structure which has excellent heat resistance, while having moldability at the same time; a molded body of this fiber structure; and a sound-absorbing material which uses the molded body. The fiber...  
WO/2018/225671A1
Provided is a long-fiber nonwoven fabric having pleat processability suitable for a filter reinforcement material and rigidity to satisfy a pleat form retention property. The long-fiber nonwoven fabric comprises fibers having a birefring...  
WO/2018/221122A1
Provided is a spunbonded nonwoven fabric for a filter, the spunbonded nonwoven fabric comprising a composite polyester fiber in which a low melting point polyester having a melting point 10-40°C lower than the melting point of a high me...  
WO/2018/216047A1
The purpose of the present invention is to provide a sheet material for infusion, a filter for infusion, and a bag for infusion having superior transparency and component infusion properties, not easily leaking powder, and having adequat...  
WO/2018/215402A1
The invention relates to a method for producing a tempered melt-blown nonwoven, comprising the following steps: a) producing a melt-blown nonwoven preferably by applying flowing air to the outside of polymer melt extruded through a nozzl...  
WO/2018/212211A1
One of the components of these crimped fibers contains a thermoplastic resin (A), and the other component contains a thermoplastic resin (B) and a thermoplastic resin (C). The semi-crystallization time of the thermoplastic resin (A) at 2...  
WO/2018/211843A1
One of the components of these crimped fibers contains a thermoplastic resin (A), and the other component contains thermoplastic resin (B) and thermoplastic resin (C). The semi-crystallization time of the thermoplastic resin (A) at 25...  
WO/2018/206203A1
The invention relates to a textile flat structure, comprising a base body of at least one layer, wherein the at least one layer comprises PEN, copolymers and/or blends thereof as a binding component, wherein the binding component can be ...  
WO/2018/206133A1
The present invention relates to an aqueous binder composition for mineral fibers comprising - at least one hydrocolloid, - at least one fatty acid ester of glycerol.  
WO/2018/206132A1
The present invention relates to a formaldehyde-free binder composition for mineral fibres comprising: - at least one phenol and/or quinone containing compound, - at least one protein, - at least one fatty acid ester of glycerol.  
WO/2018/206129A1
The present invention concerns a method of producing a moulded mineral wool insulation product, said method comprising the steps of providing a mixture by mixing mineral fibres with a binder composition, and providing said mixture in a m...  
WO/2018/202484A1
Trim part for a vehicle, comprising at least a fibrous layer comprising of thermoplastic bicomponent filaments or staple fibers, consisting of a first polymer forming the sheath of the bicomponent filament or staple fiber and a second po...  
WO/2018/184926A1
A nonwoven cellulose fiber fabric (102), in particular, directly manufactured from lyocell spinning solution (104), wherein the fabric (102) comprises a network of substantially endless fibers (108) and at least 0.1 mass % electromagneti...  
WO/2018/184043A1
This invention describes a nonwoven material suitable for use as a clean room wipe, containing at least a first cellulosic nonwoven web which (a) has low linting, low residual ions and low extractables (water and solvents) (b) has good d...  
WO/2018/184047A1
This invention relates to a nonwoven material suitable for use in a healthcare wiper or wipe, containing at least a first cellulosic nonwoven web, characterized in that the cellulosic nonwoven web is made from essentially pure cellulose ...  
WO/2018/184041A1
The invention describes a nonwoven material for use in a beauty face mask, that comprises 100% cellulosic nonwoven web produced as essentially continuous filaments, which material can be loaded with various skin care and beauty lotions o...  
WO/2018/184927A1
A nonwoven cellulose fiber fabric (102), in particular directly manufactured from lyocell spinning solution (104), wherein the fabric (102) comprises a network of substantially endless fibers (108), and wherein a heavy metal content of t...  
WO/2018/184922A1
A nonwoven cellulose fiber fabric (102), in particular directly manufactured from lyocell spinning solution (104), wherein the fabric (102) comprises a network of substantially endless fibers (108), and wherein the fabric (102) further c...  
WO/2018/184038A1
This invention relates to a nonwoven material consisting of one or more layers of nonwoven webs of essentially continuous cellulosic filaments, characterized in that within each layer each of the three bonding mechanisms: a) hydrogen bon...  
WO/2018/184050A1
This invention relates to a nonwoven material for use in an absorbent wound care product, that comprises essentially pure cellulosic nonwoven web produced as essentially continuous filaments, has absorbency at all pHs, high physical inte...  
WO/2018/184941A1
A nonwoven cellulose fiber fabric (102), in particular directly manufactured from lyocell spinning solution (104), wherein the fabric (102) comprises a network of substantially endless fibers (108), and wherein at least part of the fiber...  
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/2018/184049A1
The invention relates to a nonwoven material suitable for use in hygiene applications, that comprises at least a first cellulosic nonwoven web, wherein the cellulosic nonwoven web contains essentially continuous essentially pure cellulos...  
WO/2018/184048A1
This invention relates to a nonwoven material suitable for use as a wipe Substrate, containing at least a first cellulosic nonwoven web, characterized in that the cellulosic nonwoven web is made from essentially pure cellulose formed of ...  

Matches 1 - 50 out of 13,178