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Patent Searching and Data


Matches 501 - 550 out of 1,166

Document Document Title
JP2012001854A
To provide a spunlace composite nonwoven fabric having higher tension/body or rigidity while maintaining good touch and bulkiness of the nonwoven fabric surface which the spunlace nonwoven fabric has.In a composite nonwoven sheet, a stap...  
JP4845573B2  
JP4804118B2  
JP4791187B2
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...  
JP2011184832A
To provide a filter material for a fuel suction filter which prolongs a filter's life without increasing a filter volume, and has excellent uniformity of filter performance while maintaining sufficient catching performance of fine partic...  
JP4778614B2
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 materia...  
JP4774044B2
A heat and fire resistant planar unitary shield formed of heat and flame resistant fibers and voluminous bulking fibers. The shield material has a heat and flame resistant zone with a majority of the heat and flame resistant fibers, and ...  
JP4762053B2  
JP4747225B1
To prevent the growth of flying seeds and buried soil seeds on a slope or bare land, and at the same time, to allow only the growth of a target introduced seed, and to prevent weeds, greening and surface erosion for a long period of time...  
JP4741477B2
This invention provides novel nanofiber enhanced surface area substrates and structures comprising such substrates, as well as methods and uses for such substrates.  
JP4738569B2
A novel non-woven fibre web comprising a plurality of first fibres orientated in the x-, y-, and optionally z-directions, said first fibres being bonded with a polymeric substance, characterised in that one or more continuous strands are...  
JP2011111708A
To provide composite needle punching nonwoven fabrics using different component materials, and to provide a production method thereof.There are provided composite needle punching nonwoven fabrics formed through the process of accumulatin...  
JP4681563B2
Product containing a thermally bonded elastic nonwoven web obtainable by a process characterized by the following steps: (i) providing a thermally bonded nonwoven precursor web containing thermoplastic fibers, (ii) subjecting the precurs...  
JP4651573B2  
JP4648331B2
A full-surface bonded multiple component nonwoven fabric is provided that has an improved combination of tear strength and tensile strength at lower thicknesses than known in the art. The full-surface bonded multiple component webs have ...  
JP2011503372A
A method for forming a thermofusible sheet material includes providing a backing ply including a textile material and applying a mixture of a binder and a thermoplastic polymer to selected areal regions of the backing ply so as to form a...  
JP4619947B2
The present invention provides a laminated nonwoven fabric wherein the nonwoven fabric is a laminated one formed by integrating, through compressive bonding, a stacked nonwoven fabric structure comprising an upper and a lower thermoplast...  
JP4615097B2
A non-woven fibre web comprising a plurality of first fibres of amorphous silica, said first fibres being orientated in the x-, y- and optionally z-direction, and optionally being bonded with one or more binder substances, characterised ...  
JP4596914B2
The present invention relates to novel articles, especially non-woven articles comprising fibers and/or fibrids. It also relates to novel fibers and fibrids and to a process for obtaining these fibers and fibrids.  
JP4596286B2
To provide an elastic nonwoven fabric with a good elasticity, adequate strength under elongation, good antiblocking property and favorable feeling, suitable for fiber products, at low cost, as well as fiber products using the same. An el...  
JP4589003B2
The invention relates to a fibrous structure, especially made of glass, comprising at least one layer of randomly distributed continuous strands and at least one reinforcing fabric layer, such as a chopped strand layer, the various layer...  
JP4571504B2
New nonwoven fibrous webs are taught which comprise a collected mass of a) directly formed fibers disposed within the web in a C-shaped cross-sectional configuration and b) staple fibers having a crimp of at least 15% dispersed among the...  
JP4569061B2  
JP4568589B2  
JP2010203033A
To provide a fibrous nonwoven web having bulkiers and uniformity and expressing a favorable recovery in compression. The method for producing nonwoven fibrous webs includes: (a) a step of extruding a flow of fibers from an extruder to a ...  
JP4546010B2
This invention concerns a method and an installation for producing a spunbonded fabric, characterized 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 disco...  
JP4540677B2
A press felt for use in the press section of a papermaking machine is provided. The press felt includes a base fabric layer and at least one layer of a staple fiber batt material connected thereto. The press felt has a paper side surface...  
JP4538728B2  
JP2010156063A
To provide a fiber structure that has high porosity as well in spite of its dense structure resulting from ultrafine fibers and exhibits excellent performance in a variety of uses such as a filter and a separator, and a method of produci...  
JP2010149037A
To provide a filter material for an air filter, in which a fiber-web mixed very thin fiber formed by the melt blowing process and thermally adhesive fiber is connected with the thermally adhesive fiber, capable of forming a sharp folding...  
JP4495592B2
A method for precision bending of a sheet of material (41, 241, 341, 441) along a bend line (45, 245, 345, 445) and the resulting sheet are disclosed. A method includes a step of forming longitudinally extending slits (43, 243, 343, 443)...  
JP4464433B2
To provide a cylindrical filter having a long filtration life and manufacturable with preferable workability. This cylindrical filter of the present invention comprises main filtration nonwoven fabric consisting of meltblown nonwoven fab...  
JP4444333B2
An absorbent article is disclosed comprising a nonwoven laminate comprising a first nonwoven layer comprising first continuous filaments; a second nonwoven layer having a basis weight of less than 5 gsm, said layer comprising second cont...  
JP4410406B2
To provide a separator for a battery capable of further reducing the occurrence of short circuit between electrodes when disposing an electrode to constitute a group, and suppressing the occurrence of a micro short circuit in an extended...  
JP4393513B2
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...  
JP4382043B2
A unitary fibrous structure comprises a plurality of cellulosic fibers randomly distributed throughout the fibrous structure, and a plurality of synthetic fibers distributed throughout the fibrous structure in a non-random repeating patt...  
JP2009542930A
Provided are layered non-woven structures comprising a fibrous, water-permeable anchoring layer and a fibrous layer having fibers entangled about the anchoring layer, including patterned and non-patterned structures. Also provided are pe...  
JP2009263818A
To provide a laminated nonwoven fabric structure having excellent delamination resistance of the laminated nonwoven fabrics by decreasing the difference shrinkage of the nonwoven fabrics constituting the laminate, and to provide a method...  
JP4276075B2
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...  
JP4233435B2  
JP4219139B2  
JP4202601B2
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...  
JP4175257B2
A percolation sheet 1 is constituted of a laminated sheet comprising a long-fiber nonwoven fabric 2 with a basis weight of 5 to 30 g/m<2>, at least a portion of which is formed from synthetic fibers of a high-melting-point resin, and a s...  
JP4164197B2  
JP4147440B2  
JP2008536022A
The invention relates to the textile containing at least one layer of polymeric nanofibres having diameter to 600 nanometres produced through electrostatic spinning of the polymer solution. The polymeric nanofibres contain particles of l...  
JP4126679B2  
JP4110240B2
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...  
JP4099398B2
An on-machine-seamable papermaker's fabric has a base structure which is a flattened array of a spirally wound multicomponent yarn. The flattened array has two layers, two sides, a length, a width and two widthwise edges. In each turn of...  
JP4068171B2
Disclosed is a laminated non-woven fabric of a multi-layer structure comprising a layer of a composite, spun bond non-woven fabric composed of long fibers containing a low melting point resin component and a high melting point resin comp...  

Matches 501 - 550 out of 1,166