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Patent Searching and Data


Matches 201 - 250 out of 1,139

Document Document Title
WO/2005/039871A1
A method of forming a mixed fiber mat comprising forming a multi-layer mat from a first continuous strand glass fiber mat and a first layer of thermoplastic fibers, such as polypropylene fibers. The multi-layer mat is subsequently needle...  
WO/2005/005704A2
The present invention is directed to a method of forming nonwoven webs comprising particulates. The method of forming the nonwoven web generally comprising the steps of forming fibers from a melt fibrillation process, forming at least on...  
WO/2004/099068A2
The invention provides novel nanofiber enhanced surface area substrates and structures comprising such substrates, as well as methods and uses for such substrates.  
WO/2004/096303A2
An absorbent structure made at least in part from a superabsorbent material having a retention capacity (CRC) as determined by a Centrifuge Retention Capacity Test of at least about 25 g/g and a free swell gel bed permeability (GBP) as d...  
WO/2004/094136A1
A high strength laminated non-woven fabric, characterized in that it comprises a thermoplastic synthetic filament layer having a fiber diameter of 7 to 20 μm as upper and lower layers and a thermoplastic synthetic fine fiber layer havin...  
WO/2004/092470A2
The present invention is directed to a nonwoven laminate printed with graphics, which exhibits a soft cloth-like feel, is lightweight, and impermeable, and suitable for application as a backsheet in disposable absorbent hygiene articles,...  
WO/2004/088026A1
The invention relates to a method for producing a nonwoven composite, in which a voluminous coarse-fibre nonwoven consisting of continuous or finite fibres of more than 6 dtex constitutes one component and a fine-fibre nonwoven comprisin...  
WO/2004/088025A1
An acoustically effective nonwoven for linings of motor vehicles comprises a porous fibrous skeleton made of coarse fibers (8). These coarse fibers (8) comprise in particular staple fibers or spun-bonded fibers. A continuously changing w...  
WO/2004/079076A1
A textured fabric having at least one surface that contains peaks and valleys is provided. Greater than about 90% of the peaks and less than about 10% of the valleys are disposed with a treatment composition, the treatment composition co...  
WO/2004/072371A1
A unitary fibrous structure (100) comprises a plurality of cellulosic fibers (110) randomly distributed throughout the fibrous structure, and a plurality of synthetic fibers (120) distributed throughout the fibrous structure in a non-ran...  
WO/2004/063451A1
A manufacturing process of a composite nonwoven composed of two webs, respectively, a lower web comprising long artificial and/or synthetic fibres, the size of which is between 15 and 80 mm, and an upper web comprising short natural fibr...  
WO/2004/061184A1
The present invention relates to an insulation article having a core of an insulation material encased within a fabric material. The fabric material is prepared from thermoplastic fibers having an average fiber diameter less than about 1...  
WO/2004/061179A1
A sheet-like product is disclosed having a patterned indicia for signifying the existence of an additive or ingredient that is contained within the product. The present inventors have discovered that a particular burst-like pattern provi...  
WO/2004/050216A1
Nonwoven fabric fabrics suitable for undergoing pleating to form filtration media are provided. The fabrics generally include at least three layers. The fibers forming the inner layer has a cross section providing greater stiffness, whil...  
WO/2004/048665A2
The present invention provides nonwoven laminate materials with high overall uniformity of material properties, particularly tensile strength properties. The present invention also includes methods for forming the nonwoven laminate mater...  
WO/2004/046443A1
New nonwoven fibrous webs are taught which comprise a collected mass of a) directly formed fibers disposed within the web in a C-shaped configuration and b) staple fibers having a crimp of at least 15% dispersed among the directly formed...  
WO/2004/038082A2
The present invention is directed to a method of forming a nonwoven fabric, which exhibits a pronounced durable three-dimensional image, permitting use of the fabric in secondary carpet backing of carpet backing systems so as to reduce d...  
WO/2004/037117A2
The present invention is directed to nonwoven barrier fabrics, and more specifically, to medical, hygiene and industrial articles comprised of nonwoven compound fabrics with improved barrier to basis weight performance, wherein the impro...  
WO/2004/028937A2
A process for designing and manufacturing precision-folded, high strength, fatigue-resistant structures and a sheet therefore. The techniques include methods for precision bending of a sheet of material (41, 241, 341, 441, 541) along a b...  
WO/2004/022823A2
The invention relates specifically to novel articles and, in particular, to non-woven articles comprising fibres and/or fibrids. The invention also relates to novel fibres and fibrids and to a method of producing said fibres and fibrids.  
WO/2004/020712A1
A method of forming fibers into a web includes the steps of co-extruding a first elastomeric component and a second thermoplastic component; directing the first and second components through a fiber spin pack to form a plurality of conti...  
WO/2004/007157A1
The present invention relates to a method for the manufacture of a perforated nonwoven material 1, whereby a prebonded nonwoven 14 with embossing points is guided to a nonwoven perforation device 5, needles 8 of a needle roller 6 engage ...  
WO/2004/005019A1
The novel product consists of hydrodynamically bonded non-woven layers of which at least four layers are stacked and are than joined to one another by only using hard water jets.  
WO/2004/003292A2
The present invention provides a liquid repellent nonwoven protective material comprising a meltspun microfiber layer and one or more additional nonwoven layers bonded to the meltspun microfiber layer. The meltspun microfiber layer compr...  
WO/2003/093556A1
The present invention is directed a nonwoven fabric cleaning article which is imparted with a three-dimensional image or pattern during the fabrication stage. The three-dimensional image or pattern imparted into the structure of the nonw...  
WO/2003/087454A1
The present invention is directed to a method of forming a nonwoven fabric, which exhibits a first three-dimensional image and a second three-dimensional image whereby the first and second three-dimensional images are dissimilar from one...  
WO/2003/080904A2
Fibers and fibrous materials are disclosed that comprise a functional fiber and a binder fiber. The functional fiber can be a continuous or a staple fiber, while the binder fiber is a staple bicomponent. Uses of the fibers and fibrous ma...  
WO/2003/078714A2
An insulating material is constructed in weight percent from about 20-60% low melt bicomponent fiber, 10-40% high melt bicomponent fiber and 20-60% staple fiber. The material provides a unique combination of strength, acoustical insulati...  
WO/2003/076179A1
The invention relates to a non-woven material with elastic properties. According to the invention, the above either comprises a multi-layer composite with at least one layer in which fibres made from an elastic polymer are contained, or ...  
WO/2003/068123A2
A two layer structure comprising a fluid permeable, first layer in fluid communication with a fluid permeable second layer is provided. The two layers contact one another substantially only through a plurality of disconnected macrofeatur...  
WO2003060218A1
The invention relates to a fibrous structure, particularly of glass, comprising at least one layer of randomly-distributed filament yarns and at least one reinforcing textile layer such as a layer of chopped strands. The different layers...  
WO/2003/057105A1
A process for temporarily stabilizing an extensible material while incorporating the material into a garment, or while performing any other converting process on the material. The stabilizing process includes the step of selectively bond...  
WO/2003/052191A1
A coform nonwoven web from multicomponent meltblown filaments and an absorbent, wherein the absorbent material is substantially uniformly dispersed in the z-direction is disclosed. A process of preparing the coform nonwoven web by pertur...  
WO/2003/048439A1
A sheet (1) for leaching which comprises a laminated sheet being comprised of a long fiber non−woven fabric (2) comprising a synthetic fiber of a high melting point resin having a METSUKE of 5 to 30 g&sol m2 and a short fiber non−wov...  
WO/2003/048438A1
A laminate sheet (1) for use as a seeping sheet which is composed of a long fiber non−woven fabric (2) comprising a synthetic fiber having a high melting point and having a METSUKE of 5 to 30 g&sol m2 and a short fiber non−woven fabr...  
WO/2003/043809A1
The present invention is directed to a nonwoven compound fabric comprising one or more layers of nano-denier continuous filaments and at least one layer of a strong and durable substrate, wherein said nonwoven compound fabric has an impr...  
WO/2003/039853A1
Methods of manufacturing composite webs including a substrate with one or more reinforcing discrete polymeric regions located on or within the composite web are disclosed. Molten nonelastomeric thermoplastic material of the discrete poly...  
WO/2003/037612A2
The present invention is directed to a nonwoven laminate fabric comprising at least two layers of light-weight SBS or SBBS fabrics, where B represents a barrier layer, said layers being bonded together to form a laminate fabric. The bond...  
WO/2003/035951A2
The aim of the invention is to provide a textile thread-like construction, particularly used for producing a textile woven. To this end, the invention provide a textile thread-like construction comprised of fibers and of an electrically ...  
WO/2003/033800A1
The subject invention provides non-woven fabrics having yarns of varying characteristics. In a preferred embodiment the subject invention provides nonwoven fabrics that comprise yarns of different deniers or cross sections. The use of th...  
WO/2003/000975A1
The present invention is directed to a soap-bar cover comprising a water-permeable fabric, and particularly a soap-bar cover exhibiting a stretch and recovery performance while maintaining a substantially planar surface. Soap-bar covers ...  
WO/2002/098653A1
A spunbond nonwoven fabric (10) is provided from a multiplicity of substantially continuous filaments which form a web having a length dimension and a width dimension. The filaments are arranged to define a substantially uniform web basi...  
WO/2002/098638A1
The present invention relates to a nonwoven substrate, and specifically to a nonwoven substrate imparted with a three-dimensional image, wherein the three-dimensional nonwoven substrate is particularly suited as a support substrate for a...  
WO/2002/099176A1
Non-wovens from water-entangled continuous split fibres and such fibres produced by the meltblown method are known per se. Split fibres are composed of several polymers and are expensive to produce. The drawing air which must be heated t...  
WO2001049905A9
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...  
WO1999019551A9
A plant serves as a mean for production of a fibre web of synthetic fibres, such as plastic fibres and absorbent fibres, such as viscose and cellulose fibres. The plant includes a forming head (1) preliminary to lay a homogeneously and s...  
WO/2002/092898A1
An absorbent article, such as a thin incontinence pad or pantyliner, is disclosed which has an absorbent core formed from multiple layers of blended material for providing protection against involuntary urine loss. A method of forming th...  
WO/2002/083406A1
A nonwoven fabric laminate embodying the principles of the present invention is configured as a multi-layer construct of a plurality of melt-extrusion layers, including at least one, and preferably a pair of outer spunbond layers, and a ...  
WO/2002/079569A2
An on−machine−seamable papermaker's fabric has a base structure (50) which is a flattened array (30) of spirally wound multicomponent yarn (16). The flattened array (30)−has two layers, two sides, a length, a width and two widthwis...  
WO/2002/076701A1
The invention relates to a reinforcing material, constituted by volumized fibers that are combined in the form of a mat or a lay. The volumized fibers differ with respect to material or degree of volumization. Alternatively, or additiona...  

Matches 201 - 250 out of 1,139