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Matches 1 - 50 out of 12,842

Document Document Title
WO/2018/071124A1
This invention relates to a package for providing an enclosed interior environment capable of being sterilized and a gas permeable fibrous nonwoven sheet structure useful in such structure, wherein the nonwoven sheet structure has at lea...  
WO/2018/069398A1
The invention relates to melamine-formaldehyde-based nonwovens or nonwoven materials and to a method for the production thereof. A melamine formaldehyde resin with a low formaldehyde fraction, preferably with an M:F ratio of 1:2 and virt...  
WO/2018/070490A1
The purpose of the present invention is to provide a nonwoven fabric which is biodegradable, and also has high elongation, high heat stability, and excellent formability. The present invention provides: a biodegradable nonwoven fabric fo...  
WO/2018/059610A1
A spunbond nonwoven web for an acquisition/distribution layer, the web comprising a first layer (1) of filaments, wherein the first layer (1) consists of continuous crimped bi-component filaments of an eccentric core /sheath structure, t...  
WO/2018/061947A1
Provided is a nonwoven fabric for a gel mask having high gel permeability and superior skin adherence and skin contact properties. This nonwoven fabric for a gel mask, which has a plurality of through holes, has the following features: (...  
WO/2018/055447A1
The purpose of the present invention is to provide an inorganic fiber laminate having improved uniformity of surface density, as well as provide a vacuum insulation material using the same, and a manufacturing method for the same. The pr...  
WO/2018/046119A1
The invention relates to a patterned spunbonded nonwoven fabric sheet comprising a plurality of spunbonded crimped fibers bonded together at a plurality of bonding points, wherein all fibers of the patterned spunbonded nonwoven fabric sh...  
WO/2018/043322A1
The present invention provides a spunbonded nonwoven fabric that: has a smooth surface; is highly unlikely to cause a widthwise curl due to a difference between the states of front and back surfaces; has a superior film forming property ...  
WO/2018/043324A1
The present invention provides: a spunbonded nonwoven fabric which, at the time of casting thereon a resin solution, does not allow a bleed-through of the resin solution due to excessive permeation, a peel-off of a film material, or any ...  
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/2018/035752A1
A method for preparing a medical non-woven fabric composite material, specifically comprising the following steps: (1), weighing 30-50 parts by weight of polyadipic acid/butylene terephthalate, 20-30 parts by weight of polybutylene terep...  
WO/2018/038053A1
A spunbonded non-woven fabric is produced using thermoplastic resin fibers and has such specific water resistance that, when a water penetration pressure is measured repeatedly in accordance with ISO811, a decrease in a second water pene...  
WO/2018/033861A1
Nonwoven fabrics having a plurality of fibers that are bonded to each other to form a coherent web, wherein the fibers comprise a blend of a polylactic acid (PLA) and at least one secondary alkane sulfonate are provided. The nonwoven fab...  
WO/2018/030057A1
Provided is a nonwoven fabric having ultrafine fibers and excellent strength during sheet working, and a method for manufacturing the same. This nonwoven fabric is characterized in that the average fiber diameter is 0.8 μm or less, an...  
WO/2018/029737A1
[Problem] When using moisture-absorbing and -releasing fibers in padding for clothing or bedding, improvement of loft is an important problem. With improvement of loft by modification or crimping, reduction of loft due to repeated use or...  
WO/2018/025209A1
A system for preparing a polylactic acid (PLA) spunbond nonwoven fabric is provided. In particular, the system includes a first PLA source configured to provide a stream of molten or semi-molten PLA resin; a spin beam in fluid communicat...  
WO/2018/025489A1
Provided are: a fiber-containing material which has improved strength in an out-of-plane direction without a decrease in strength in an in-plane direction; a method for inserting out-of-plane reinforcement threads; and a method for produ...  
WO/2018/025488A1
Provided are: a fiber-containing material which has improved strength in an out-of-plane direction without a decrease in strength in an in-plane direction; a method for inserting out-of-plane reinforcement threads; and a method for produ...  
WO/2018/019886A1
The invention relates to a web-shaped semi-finished product for manufacturing fiber-reinforced composite materials, to a method for producing the semi-finished product, and to a corresponding production system. The semi-finished product ...  
WO/2018/021284A1
The present invention provides a composition for a non-woven fabric, the composition containing an olefin-based polymer and a compound indicated by formula (1) (the symbols in formula (1) are defined as in the specification).  
WO/2018/020688A1
The purpose of the present disclosure is to provide a laminated nonwoven fabric for a liquid-permeable sheet in an absorbent article, the fabric having excellent absorption and softness. This laminated nonwoven fabric has the following c...  
WO/2018/021426A1
The problem addressed by the present invention is to provide a backflushable depth filter. Provided is a hollow cylindrical depth filter formed from thermoplastic resin fiber with a fiber medium thickness of 5 - 25 mm, wherein: the compr...  
WO/2018/017945A1
A method of changing the cross-sectional shape of at least a portion of a textile having a different cross-sectional shape using tension, radial motion, and optionally, heat, is disclosed. Also an apparatus is disclosed for performing th...  
WO/2018/012502A1
Provided is a net-like structure having a three-dimensional random loop bonded structure configured of a continuous linear body, wherein: the continuous linear body is a fiber formed of a resin which contains 45 mass% or more of a polyst...  
WO/2018/008723A1
To provid: a carrier for microbial adhesion with which it is possible to reduce flattening when used to treat water for a long period, prevent the falling off of fiber and changes to the water flow, etc., and prevent a decrease in the yi...  
WO/2018/003456A1
This core material for a mattress is configured by stacking a plurality of flat cushion bodies in a thickness direction, wherein: the core material for a mattress comprises at least a first cushion body that is on the upper side during u...  
WO/2018/005461A1
An enhanced, co-formed fibrous web structure is disclosed. The web structure may have a co-formed core layer sandwiched between two scrim layers. The core layer may be formed of a blend of cellulose pulp fibers and melt spun filaments. T...  
WO/2017/216017A1
High quality melt-blown webs having improved barrier properties (3rd drop, cm H2O resp. mbar)and a widened process window. The melt-blown webs show a specific chain structure.  
WO/2017/216453A1
An apparatus (1) for treating a mineral fiber mat (10) moving within a plane and in a conveyance direction (X), by detecting and removing localised defects (M), comprises: a first transport member (2), a second transport member (3) dispo...  
WO/2017/213926A1
A rigid, channel-framed, non-compressible, non-nestable, pleated air filter, comprising: a tightly-pleated air filter media comprised of a nonwoven fibrous web and with an upstream face and a downstream face, wherein the tightly-pleated ...  
WO/2017/213675A1
A hydroformed expanded spun bonded nonwoven web has a first substantially planar surface on one side thereof and a second surface on an opposite side thereof. The second surface includes a plurality of protuberances in a pattern. The hyd...  
WO/2017/214522A1
A composite material includes a nonwoven layer having a plurality of fibers and a polymer film layer with a plurality of extended cells. Each of the extended cells are contemplated to include continuous sidewalls extending away from the ...  
WO/2017/211721A1
Melt-blown fiber comprising two polypropylenes which differ in their molecular weight.  
WO/2017/211709A1
Melt-blown fiber comprising two polypropylenes which differ in their molecular weight.  
WO/2017/206177A1
Disclosed are a production system and a production method for a super-soft hydrophobic non-woven fabric. The system comprises a first fiber layer generating system (1), a second fiber layer generating system (2), a melt-blowing device (3...  
WO/2017/207244A1
The present invention relates to nonwoven fabrics comprising bicomponent fibers, wherein the bicomponent fibers comprise at least two distinct polymeric domains a) and b) in intimate adherence along the length of the fibers, and - polyme...  
WO/2017/203808A1
Provided are: a treatment agent for polyolefin-based synthetic fibers, which is capable of imparting a nonwoven fabric with high hydrophilicity, while maintaining good antistatic properties and card passing properties, and which is also ...  
WO/2017/201595A1
The present invention patent relates to a method for recovering and producing plastics contained in sanitary pads and diapers, belonging to the chemical sector, more particularly relating to sanitary pads and diapers for personal use, pr...  
WO/2017/198336A1
The invention relates to a nonwoven laminate fabric comprising a meltblown nonwoven layer sandwiched between first and second spundbond nonwoven layers, wherein at least one of the spundbond layers is a high loft spunbond nonwoven layer ...  
WO/2017/199474A1
Provided is a device for manufacturing three-dimensional filament conjugates, the device being provided with: a molten filament supply device for discharging molten filaments from each of a plurality of nozzles; and a three-dimensional c...  
WO/2017/198969A1
The invention relates to a sheet of nonwoven natural silk fabric, and particularly a sheet comprising threads and/or fibres of fibroin coated with sericin A, B and C. The invention also relates to a method for producing a nonwoven natura...  
WO/2017/198730A1
The invention relates to a spunbonded fabric of endless filaments made of thermoplastic plastic, wherein the endless filaments are designed as multi-component filaments having a core/sheath configuration. The filaments contain at least o...  
WO/2017/194721A1
The invention relates to a mineral wool product comprising mineral fibres bound by a cured binder wherein the binder in its uncured state comprises at least one protein, and at least one enzyme.  
WO/2017/194722A1
The invention relates to a formaldehyde-free binder composition for mineral fibres comprising at least one phenol and/or quinone containing compound, and at least one protein.  
WO/2017/194720A1
The invention provides a coherent composite comprising a substrate bound by a binder, wherein the substrate comprises fibres, and wherein the binder results from curing a binder composition that comprises at least one hydrocolloid.  
WO/2017/196325A1
Non-woven graft materials for use in specialized surgical procedures such as neurosurgical procedures, methods for making the non-woven graft materials, and methods for repairing tissue such as neurological tissue using the non-woven gra...  
WO/2017/192790A1
A stretch laminate is disclosed. The stretch laminate may include a first layer; a second layer; and one or more elastic members disposed between the first layer and the second layer. The first layer may include a nonwoven web material b...  
WO/2017/190717A1
A nonwoven web (21) comprising heat bondable fibres and comprising bonding impressions (11, 13) that form a pattern repeated in the machine direction (MD), wherein the bonding impressions (11, 13) include: a system of basic bonding impre...  
WO/2017/186512A1
The invention relates to an industrial woven fabric (1), in particular a transport belt for transporting a web of nonwoven fabric during production, has a product side (PS), which is in contact with the nonwoven fabric, and a machine sid...  
WO/2017/186351A1
The invention relates to a method for producing a prefabricated semi-finished product from a planar fibre structure (1), to the use of the prefabricated semi-finished product, obtainable from said method, to produce a component, and to a...  

Matches 1 - 50 out of 12,842