Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 1,164

Document Document Title
JP5722775B2
Disclosed is an electromagnetic shielding sheet that has a smaller increase in the thickness of a base after the formation of a metal coating film when compared with conventional electromagnetic shielding sheets, and which has excellent ...  
JP5704877B2
A nonwoven fabric that is easily deformed but resistant to collapse, and that has excellent air permeability in the planar direction. The nonwoven fabric comprises continuous fibers and bonded sections formed by bonding multiple fibers i...  
JP5684656B2  
JP5665210B2
It is prepared to be an elastic net which is elastic in the cross machine direction and non-elastic in the machine direction. A combined sheet is obtained by joining the net and a filamentous web. The filamentous web comprises of drawn t...  
JP5635653B2  
JP5600119B2  
JP5599043B2  
JP5583008B2
A molded respirator and method of making are disclosed, wherein the molded respirator is made from a porous nonwoven web containing meltblown fibers and staple fibers. The meltblown fibers may be present as a bimodal mixture of microfibe...  
JP2014128758A
To provide an air filter material which has low pressure loss, a long life time and high collection efficiency, and its manufacturing method.An air filter material is an air filter material comprising electrified nonwoven cloth (A) which...  
JP5529392B2  
JP5527547B2
A method for forming a textile fusible sheet material includes producing a fibrous web from fibers on a laydown apparatus so as to form a backing ply and applying a mixture of a binder and a thermoplastic polymer to selected areal region...  
JP5518955B2
A method and apparatus for the production of nonwovens. The nonwovens including a spunbonding apparatus for forming a first web of nonwoven material on a first belt, and a meltblowing apparatus for forming a second web of nonwoven materi...  
JP5465605B2  
JP5449015B2
To provide a construction method for repairing environmental destruction of an artificial seashore constituted by an upright structure, by using a fiber sheet hardly disappearing even when fix laying on the vertical plane of an upright s...  
JP2014505182A
The invention discloses a kind of nonwoven fabric, which contains the directly-formed fibers disposed in fabric and arranged in a V-shaped pattern, and 65-75% of every fiber is melt-blown and the rest is polyester staple fiber so that it...  
JP5425352B1
[Solution] A nonwoven fabric laminate for foam molding of the invention includes a reinforcing layer on at least one side of a dense layer. The dense layer is a nonwoven fabric including polyester continuous fibers with a fiber diameter ...  
JP2014025155A
To provide an artificial leather substrate superior in fire retardancy, which reduces a smoke quantity when comes in contact with a flame, and simultaneously can reduce generation of drips.The artificial leather substrate comprises: a po...  
JP5292517B2
Fibrous structures that exhibit a pore volume distribution such that at least 25% and/or at least 43% of the total pore volume present in the fibrous structures exists in pores of radii of from 91 μm to 140 μm, and to methods for makin...  
JP5281719B1
Provided is a filter material which can enhance the particle holding capacity of a filter while keeping the particle capture efficiency thereof and which thus ensures a prolonged filter life. The present invention pertains to a filter ma...  
JP5230123B2  
JP5228050B2
The non-woven fabric used, is a spun-bonded fleece. This is optionally pre-bonded. It contains multi-component filaments, including at least one high-melting component and at least one low-melting component. The latter can be thermally-a...  
JP5209303B2
The present invention relates to acrylic and para-aramid pulp for use as reinforcement material in products such as seals and friction materials. The pulp comprises (a) irregularly shaped, acrylic fibrous structures, (b) irregularly shap...  
JP5184623B2
A nonwoven material including at least two layers integrated into each other, for use as a body facing sheet in an absorbent article. The first layer includes spunlaid filaments and the second layer includes staple fibers. The staple fib...  
JP5162529B2
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)...  
JP5143981B2  
JP5129575B2
A method and apparatus for the production of nonwovens. The nonwovens including a spunbonding apparatus for forming a first web of nonwoven material on a first belt, and a meltblowing apparatus for forming a second web of nonwoven materi...  
JP2013502516A
A reinforcement layer (2) is based on parallel rovings (2a) of continuous glass strands, and one or two binding layers (3) consisting of portions of fibers having a heat-meltable surface. The assembly is consolidated by penetrating fiber...  
JP5096362B2
The present invention provides a mat comprising a layer having a mixture of long and short fibers wherein said short fibers have a length of not more than about 13 mm and wherein said long fibers have a length of at least about 20 mm and...  
JP2012213805A
To provide techniques for designing and precision folding of a sheet material, and the structures formed therefrom.A process for designing and manufacturing precision-folded, high strength, fatigue-resistant structures and a sheet theref...  
JP5069305B2
Matting material (1) comprises a supporting web (3) of comparatively coarse filaments (11) in which is embedded a web (5) of comparatively fine fibres (15). The upper surface of the embedded fibrous web (5) provides a shoe-wiping surface...  
JP5068538B2
A multi-ply fabric is provided that includes an inner ply positioned between two outer plies that contain both thermoplastic fibers and absorbent staple fibers. The plies are ultrasonically bonded together. The material used to form the ...  
JP5056986B2
A technique with which a nanofibrous resin spun by electrospinning can be introduced into inner parts of fibers. The process for fiber composite material production is a process which comprises spinning a nanofibrous resin toward split f...  
JP5055105B2
To provide a stretch sheet which has good stretchability and good hand. This stretch sheet 10 in which many elastic filaments 13 arranged to be extended in one direction without crossing each other are bonded to extendable nonwoven fabri...  
JP5038971B2  
JP5026340B2  
JP5019991B2  
JP5006305B2  
JPWO2010090093A1
A basis weight of 5 g / m consisting of a non-woven fabric with a thickness of 2 mm or more composed of short fibers and polypropylene.2The thin non-woven fabric layer of the laminated non-woven fabric in which the above thin non-woven f...  
JP4996474B2
A method of forming a multilayer insulation material formed of an acoustical composite layer and a first thermal layer is provided. The acoustical and insulting layer is formed of a polymer based thermoplastic material and reinforcing fi...  
JP4992115B2
To provide a composite membrane composed of a nonwoven fabric integrated with a porous thin film containing a pore group having high pore size uniformity and high pore ratio suitable for the separation of a micron-sized object and useful...  
JP4939931B2
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...  
JP4936732B2  
JP4916625B2  
JP4901433B2  
JP4898050B2
A support layer, e.g. a spun-bonded layer of continuous filament yarn, is first consolidated by calendering (5). A layer of super-absorbent material, e.g. wood pulp fiber, is then applied (6) and attached by needle punching with water je...  
JP4884274B2  
JP4855922B2
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...  
JP2012007275A
To provide a composite spunlace nonwoven fabric provided with better firmness, resilience and stiffness while keeping good texture and bulkiness of a nonwoven fabric surface of a spunlace nonwoven fabric.A composite nonwoven sheet has tw...  
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  

Matches 451 - 500 out of 1,164