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Matches 251 - 300 out of 1,139

Document Document Title
WO/2002/068860A1
The invention relates to a fiber mat (1) comprising a multitude of short fibers (2), which are interconnected to form a fiber mat. A multitude of individual illuminable long fibers (3) are incorporated into the fiber mat and are connecte...  
WO/2002/062563A1
The invention relates to a continuous method for producing a thermoplastically deformable, thin semi-finished product consisting of a thermoplastic and long reinforcement fibres. The method comprises the following steps: A. the thermopla...  
WO/2002/057525A2
Stable, heat-set, helically crimped fibers are economically produced with in-line fabric deposition and heat setting and are uncompacted to retain their loft.  
WO/2002/052085A2
A multilayer laminate is produced with in-line fabric disposition. One layer of the multilayer laminate has stable, heat-set, helically crimped fibers which are uncompacted and therefore retain their loft.  
WO/2002/043951A2
A nonwoven fabric laminate having a meltblown layer positioned between two spunbond nonwoven layers. The meltblown layer having a gradient fiber size structure across a thickness thereof with at least one layer of coarse meltblown fibers...  
WO/2002/042043A1
A composite filtration medium web of fibers containing a controlled dispersion of a mixture of sub-micron and greater than sub-micron diameter polymeric fibers is described. The filtration medium is made by a two dimensional array of cel...  
WO/2002/038846A2
A hydraulically entangled nonwoven composite structure that includes a matrix of substantially continuous filaments; and recycled synthetic fibers and fiber-like materials having at least one thread element composed of synthetic material...  
WO/2002/036365A1
An apparatus for imparting protrusions and recesses to a sheet-like object by passing the sheet-like object between a pair of rollers facing each other in which at least one roller has a roller surface formed by one or more circular plat...  
WO/2002/022347A1
The invention relates to a method for producing a composite tube consisting of a long, extended inner tube (16) and a hardenable, resined fibrous layer, especially for use in duct sanitation work, a practically endless needle felt strip ...  
WO/2002/018693A2
An integrated nonwoven laminate material suitable for use as a filter medium having a microfiber layer integrated with a low loft multicomponent spunbond layer and a high loft multicomponent spunbond layer and a method of producing the i...  
WO/2001/098574A2
A method of manufacturing a multi-layered web uses contoured honeycomb drums for the manufacture of non-woven webs used to make the multi-layered web. The method can use spunbonded, melt blown, or electro-static spun techniques for depos...  
WO/2001/086044A1
A meltblown fiber comprising at least 20% by weight polyester selected from the group consisting of poly(ethylene terephthalate) having an intrinsic viscosity of less than 0.55 dl/g and poly(trimethylene terephthalate) having an intrinsi...  
WO2001009421A9
the present invention provides a method for the production of bounded non-wovens carriers. The method includes providing a glass staple fiber containing non-woven which is pre-consolidated with a binder. The glass staple fiber non-woven ...  
WO/2001/062844A1
The invention relates to a polymer composition, comprising a biologically degradable polymer and a material from marine plants and/or marine animal shells, or at least two components chosen from the group comprising, saccharides and deri...  
WO/2001/053588A2
A conventional method for the production of a composite non-woven fibre from at least one spun non-woven fibre and subsequent application of a wood pulp layer to the above for production of a hygiene product is known. Accordingly, the sp...  
WO/2001/053590A1
A nonwoven laminate product comprising a fine denier base web of thermoplastic material joined to a bulk layer and method of manufacture thereof. The bulk layer is preferably cellulosic material and more preferably wood pulp. The nonwove...  
WO/2001/051693A1
The invention concerns a method for producing a complex nonwoven fabric which consists in continuously producing a complex wherein a first web of cellulosic fibres (4) is continuously sandwiched between two webs of spunbonded filaments (...  
WO/2001/049907A2
The present invention provides multicomponent fibers arranged in structured domains. At least one of the polymer components is formed of a multipolymer blend. The present invention also provides nonwoven fabrics formed of the multicompon...  
WO/2001/049908A2
The present invention provides multicomponent fibers arranged in structured domains. At least one of the polymer components is formed of a multipolymer blend. The present invention also provides nonwoven fabrics formed of the multicompon...  
WO/2001/049914A1
A composite nonwoven fabric manufactured by joining a fibrous web that comprises wood fibers, or a mixture of wood fibers and synthetic fibers, to a spunlaid or other nonwoven baseweb by means of a hydroentanglement process. The spunlaid...  
WO/2001/040558A2
The invention relates to a clean-room cleaning cloth consisting of a microfilament nonwoven material with a substance weight of 30 to 300 g/m?2¿. Said nonwoven material consists of melt-spun, aerodynamically drawn multi-component contin...  
WO/2001/025522A1
The invention concerns a method for producing a nonwoven web formed at least partly with hydrophilic elementary fibres which consist in: producing by carding a textile layer (10) which is then compressed and moistened; subjecting it to a...  
WO/2001/014624A1
Known methods involve applying a layer of particularly highly absorbent fibers such as woodpulp on a carrier nonwoven and then compacting said composite nonwoven with the aid of water entanglement. One disadvantage of said compacting met...  
WO/2001/012427A1
A nonwoven (10) having a low tensile strength and high elongation in the first direction (typically the CD (12)) and high tensile strength and low elongation in the second direction (typically the MD (14)). The nonwoven (10) has a plural...  
WO/2001/008882A2
The present invention provides non-woven laminate and the production thereof. The laminate includes at least one pre-consolidated non-woven layer containing glass staple fibers needled with at least one thermally shrunken non-woven layer...  
WO/2001/008879A2
In accordance with the invention, a laminate of two or more layers and the method of making it is provided. The laminate includes at least one organic synthetic filament non-woven layer, and at least one woven web or scrim of glass fiber...  
WO/2001/009420A2
The present invention provides non-woven laminate that is not subjected to final consolidation by a binder and the production thereof. The laminate includes at least one non-woven mat containing glass staple fibers pre-consolidated with ...  
WO/2001/009428A2
The present invention provides wall and floor coverings based on a carrier coated with one or more layers. The carrier includes a fiberglass containing mat consolidated with a binder, a non-woven made of organic synthetic fibers bonded w...  
WO/2000/077286A1
The invention concerns a method and an installation for producing a spunbonded fabric, characterised in that it consists in: producing a spunbonded lap (5) against the surface of which is delivered at least a web (V1 and/or V2) of discon...  
WO2000020209A9
A nonwoven fabric with UV stability having a spunbonded fabric layer (2) comprising a base resin selected from the group consisting of polypropylene and polyethylene; combined with melt processable additives; wherein said melt processabl...  
WO/2000/047838A1
The present invention includes wood I-beams with fiber reinforcement. In a preferred embodiment, a wood I-beam includes an opposed pair of elongated wood flanges and a substantially continuous web positioned between them. In one embodime...  
WO/2000/038914A1
A nonwoven fabric with UV stability having a layer of meltblown fibers (4) sandwiched between first and second layers of spunbonded fibers (6, 8) wherein each layer further includes a base resin selected from the group consisting of poly...  
WO/2000/037723A2
The present invention provides multicomponent fine fiber webs and multilayer laminates thereof having an average fiber diameter less than about 7 micrometers and comprising a first olefin polymer component and a second distinct polymer c...  
WO/2000/031331A1
An absorbent elastic nonwoven material having improved conformability includes a matrix of thermoplastic elastomeric nonwoven filaments, present in an amount of about 3 to less than 20 % by weight of the absorbent elastic nonwoven materi...  
WO/2000/029658A1
Absorbent nonwoven web composites exhibit a combination of excellent strength, softness and absorbency. The composites utilize a combination of substantially continuous bicomponent thermoplastic filaments, and pulp fibers. The substantia...  
WO/2000/027626A1
The invention relates to a multi-layer composite material which consists of at least two thermoplastic layers. At least one first layer is a of thermoplastic fiber fleece (20). The layers are bonded to one another at bonding zones by the...  
WO/1999/054530A1
A nonwoven fabric with UV stability and flame retardancy having at least one fabric layer. The fabric layer is made of a base resin, preferably polyolefinic, and a non-halogenated melt processable compound that is selected from the group...  
WO/1999/049119A1
A method and apparatus for tentering nonwoven webs during annealing. The nonwoven web of thermoplastic fibers is restrained on a tentering structure at a plurality of tentering points distributed across an interior portion of the web, ra...  
WO/1999/032288A1
A multilayer laminate (10) comprising a fine fiber nonwoven composite web (12) which is a mixture of a first group of fibers and a second group of fibers such that the first and second fibers comprise polymers that are incompatible with ...  
WO1999016947A9
Spunbond multicomponent filaments and nonwoven webs made from the filaments are disclosed. In accordance with the present invention, the multicomponent filaments contain a crimp enhancement additive. Specifically, the crimp enhancement a...  
WO/1999/026892A1
A method of integrating organic fibers with mineral fibers includes centrifuging organic fibers from molten organic material, using a rotating organic fiber spinner, directing the organic fibers into a downwardly moving veil (24, 62) of ...  
WO/1999/026894A1
A method of making a fibrous pack (36) includes centrifuging at least two sets of mineral fibers from molten material using at least two rotary mineral fiber spinners (12) that are arranged in a machine direction along a collection surfa...  
WO/1999/022060A1
A reinforcing material suitable for use in footwear stiffeners, characterised in that the material comprises consolidated melt-spun fibres of hot-melt adhesive, e.g. polyester melting point about 60 °C, combined with bulk fibres, e.g. o...  
WO/1999/022059A1
Method of producing a nonwoven material by hydroentangling a fiber mixture containing continuous filaments, e.g. meltblown and/or spunbond fibers, and natural fibers and/or synthetic staple fibers. The method is characterized by foamform...  
WO/1999/020822A1
A method of making a textured nonwoven composite material. The method includes the steps of: providing a hydraulically entangled web containing a fibrous component and a nonwoven layer of substantially continuous filaments; applying a bi...  
WO/1999/002766A1
The invention relates to a fiber matting primarily intended for the surface coating of e.g. plywood boards in order to level out their unevennesses and to make the surface strong and tight. The fiber matting is characterized in that it i...  
WO/1998/052507A1
A composite nonwoven fabric is provided for use as a one-piece topsheet and barrier fabric for disposable absorbent articles including diapers, catamenial products, and adult incontinence products. The fabric is engineered to have a stri...  
WO/1998/047456A1
Disclosed is a nonwoven, absorbent fibrous web, including a layer of airlaid substantially opened fibers. The fibers include more than 70 % by weight short fibers. Also included in the web is an interfiber binder. Also disclosed is a met...  
WO/1998/045518A2
A method and apparatus for distributing reinforcement fibers (10) includes a chute (24) for supplying reinforcement fibers, the chute having an outlet end (26), and a metering belt (32) mounted for endless travel along a first path (34) ...  
WO/1998/042904A1
A needled mat adapted to reinforce a thermoplastic matrix material includes (a) a primary layer (12) having a plurality of thermoplastic fibers in an amount greater than about 20 weight percent of the primary layer on a total solids basi...  

Matches 251 - 300 out of 1,139