Comprising A Composite Fiber Patents (Class 442/4)
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Patent number: 12152948Abstract: A sensor includes a base material and a through-hole formed to pass through the upper surface and the lower surface of the base material. The sensor may also include a conductive thread sensor including conductive thread that passes through the through-hole. The pressure sensor is implemented through a structural combination of the conductive thread and the base material so that the degree of design freedom can be effectively increased in the application of a variety of recent wearable flexible materials.Type: GrantFiled: March 1, 2022Date of Patent: November 26, 2024Assignee: Korea Electronics Technology InstituteInventors: Won Hyo Kim, Woo Kyeong Seong, Kook Nyung Lee, Su Mi Yoon, Dong Ki Hong, Young Joo Kim, Hye Lim Kang
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Patent number: 11148452Abstract: To provide a screen plate that can allow printing accuracy to be improved. A screen plate comprising a plate frame and a screen gauze formed of warp and weft fibers each made of a synthetic fiber, wherein the screen gauze is stretched on the plate frame under application of a predetermined tensile force, and the thickness of the screen gauze stretched on the plate frame is 88% or less based on the thickness of the screen gauze under application of no tensile force.Type: GrantFiled: December 6, 2017Date of Patent: October 19, 2021Assignee: NBC MESHTEC INC.Inventors: Shinji Kurahashi, Hiroki Sano, Nobukazu Motojima, Tsuruo Nakayama
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Patent number: 9091000Abstract: A flameproof spun yarn of the present invention includes a modacrylic fiber containing an antimony compound and a polyarylate-based fiber, and the flameproof spun yarn contains 1 to 30 wt % of the polyarylate-based fiber relative to the total weight of the flameproof spun yarn. A flameproof fabric of the present invention includes a modacrylic fiber containing an antimony compound and a polyarylate-based fiber, and the flameproof fabric contains 1 to 30 wt % of the polyarylate-based fiber relative to the total weight of the flameproof fabric. And clothes and flameproof work clothes of the present invention include the flameproof fabric. The present invention thereby provides at a low cost a flameproof spun yarn and a flameproof fabric having excellent designability and flameproofness, and clothes and a flameproof work clothes using the same.Type: GrantFiled: September 24, 2012Date of Patent: July 28, 2015Assignees: Kaneka Corporation, Kuraray Co., Ltd.Inventors: Atsushi Mizobuchi, Takeshi Miura, Kazumasa Kusudo, Junya Ide
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Publication number: 20140242862Abstract: Methods and a reinforcement fabric are disclosed for making a reinforced smooth cementitious board having a cement skin adjacent to an outer face, by depositing a reinforcement fabric and a layer of hydraulic cementitious material, one on the other, wherein the reinforcement fabric comprises an open mesh united with a thin, porous nonwoven web.Type: ApplicationFiled: May 7, 2014Publication date: August 28, 2014Applicant: Saint-Gobain ADFORS Canada, Ltd.Inventor: John F. Porter
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Patent number: 8556957Abstract: A system for treating a vascular condition includes a stent including hydroxyapatite fibers interwoven to define a stent lumen. Another aspect of the invention is a method of manufacturing a stent by forming hydroxyapatite fibers and biodegradable polymeric fibers, and interweaving the fibers to form a stent wall. The hydroxyapatite fibers can be formed by a sol-gel process, followed by spinning of the gel to form the hydroxyapatite fibers.Type: GrantFiled: June 18, 2009Date of Patent: October 15, 2013Assignee: Medtronic Vascular, Inc.Inventor: Iskender Bilge
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Patent number: 7892989Abstract: A woven panel is formed from a plurality of elongated yarns, with and without a center core. The core yarns provide mechanical strength for the woven material in supporting the coreless yarns when used in load bearing articles such as the seat or back portions of an article of furniture.Type: GrantFiled: July 29, 2004Date of Patent: February 22, 2011Assignee: Casual Living Worldwide, Inc.Inventors: Larry Schwartz, Coley Chris Mathis
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Patent number: 7741232Abstract: An electron-emitting woven fabric according to the present invention is intended to provide an electron emission source that can be produced extremely easily, readily shaped to have a large area, and used for a wide variety of applications including a display device. The electron-emitting woven fabric according to the present invention is characterized in that first linear bodies 3 composed of a conductive layer 1 and an insulating layer 2 covering the conductive layer 1 and second linear bodies 4 of a conductive material are crossed. Another mode of the electron-emitting woven fabric according to the present invention is characterized in that a carbonaceous material is provided on a surface of each of crossed parts of the second linear bodies crossing the first linear bodies at lifted portions and/or sunk portions of the first linear bodies.Type: GrantFiled: June 30, 2004Date of Patent: June 22, 2010Assignee: Ideal Star Inc.Inventors: Kuniyoshi Yokoh, Kenji Omote
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Patent number: 7582576Abstract: The invention relates to a soft and flexible surgical soft tissue mesh comprising polyethylene yarns, wherein the polyethylene yarns have a tensile strength of more than 1.0 Gpa and consist of a polyethylene with a relative viscosity of more than 5 dl/g. A further aspect of the invention is a method of producing a soft and flexible surgical soft tissue mesh comprising polyethylene yarns, wherein yarns are applied that comprise filaments made by: a) spinning at least one filament from a solution of polyethylene with a relative viscosity of more than 5 dl/g in a solvent; b) cooling the filament obtained to form a gel filament; c) removing at least partly the solvent from the gel filament; and d) drawing the filament in at least one drawing step before, during or after removing solvent.Type: GrantFiled: December 11, 2003Date of Patent: September 1, 2009Assignee: DSM IP Assets B.V.Inventors: Carina Sacha Snijder, Leonard Josef Arnold Nielaba
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Publication number: 20080183208Abstract: Composite fibrous constructs are made of combinations of inorganic-organic hybrid monofilament or multifilament yarns containing at least 6 weight percent of inorganic micro-/nanoparticles and organic monofilament or multifilament yarn with typical examples of the hybrid yarn matrix made of absorbable or non-absorbable thermoplastic polymers and final constructs being in the form of knitted or woven meshes and braided ligatures intended to perform under specific mechanically, biologically, and/or radiologically related functions.Type: ApplicationFiled: July 25, 2007Publication date: July 31, 2008Inventors: Shalaby W. Shalaby, Kenneth W. Clinkscales, Kimberly A. Carpenter
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Patent number: 7378359Abstract: A composite construction incorporating one or more non-woven layers at least partially formed from heat fused monoaxially drawn tape fiber elements of discrete length. The non-woven layers are provided with a mat structure covering across at least one surface. The mat structure covering is formed at least partially from interwoven heat fused, monoaxially drawn tape fiber elements of elongate length. The tape fiber elements in the woven and non-woven layers incorporate a base layer of a strain oriented polymer and at least one covering layer of a heat fusible polymer. The covering layer of the tape fiber elements is characterized by a softening point below that of the base layer to permit bonding fusion upon application of heat.Type: GrantFiled: September 27, 2005Date of Patent: May 27, 2008Inventor: Howell B. Eleazer
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Patent number: 7348285Abstract: Coaxial and twisted pair conductive yarn structures reduce signal crosstalk between adjacent lines in woven electrical networks. A coaxial conductive yarn structure includes an inner conductive yarn having a plurality of conductive strands twisted together. An outer conductive yarn is wrapped around the inner conductive yarn. An insulating layer separates the inner and outer yarns. A twisted pair conductive yarn structure includes first and second conductive yarns, each including a plurality of conductive strands being twisted together. The first and second conductive yarns are twisted together to form a helical structure. In a woven electrical network, at least one conductor of adjacent conductive yarn structures is connected to ground to reduce signal crosstalk. Coaxial and twisted pair yarn structures may also be formed simultaneously with weaving or knitting the threads that make up the structures into a fabric.Type: GrantFiled: June 27, 2003Date of Patent: March 25, 2008Assignee: North Carolina State UniversityInventors: Anuj Dhawan, Tushar K. Ghosh, Abdelfattah M. Seyam, John Muth
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Patent number: 7332451Abstract: Paper-machine clothing comprising a woven structure and a filling component. A filament and a second filament of the woven structure intersect in a weave pattern contact each other. Void spaces produced by the intersection of the first filament and the second filament are substantially filled by a durable filling component. The durable component adheres to at most one of the first and second filaments.Type: GrantFiled: November 17, 2004Date of Patent: February 19, 2008Assignee: The Procter & Gamble CompanyInventors: Steven Lee Barnholtz, Michael Gomer Stelljes, Jr., Douglas Jay Barkey, Alyssandrea Hope Hamad
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Patent number: 7279436Abstract: A wide-meshed grid fabric, in particular a geogrid, in which warp thread bundles composed of multiple warp threads and weft thread bundles composed of multiple weft threads intersect and surround meshes or lattice openings. To give the grid fabric, which may also be a scrim, a greater volume, whereby, among other things, improved reinforcement of the soil may be achieved, individual threads of a thread bundle in a mesh are longer than other threads of the same thread bundle, the longer threads running in a wave pattern and forming at least one open loop or bulge per mesh; the open loop or bulge may protrude upward and/or downward from the plane of the grid fabric. A plastic coating may stiffen the grid fabric.Type: GrantFiled: April 19, 2003Date of Patent: October 9, 2007Assignee: Huesker Synthetic GmbHInventor: Heiko Pintz
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Patent number: 6887806Abstract: A fabric comprising elongated steel elements is provided. This fabric is to be used to provide cut-resistance or reinforcement for protective textiles. Elongated steel elements are in contact relationship, so improving the resistance to knife cutting actions.Type: GrantFiled: April 20, 2001Date of Patent: May 3, 2005Assignee: N.V. Bekaert S.A.Inventors: Roger Vanassche, Luc Leman, Marc Vanhoucke, Lode Puype
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Patent number: 6831024Abstract: The conductive fabric is fabricated by preparing a base fibrous fabric substrate having the form of a woven, non-woven, or mesh sheet, forming a first layer formed on the fibrous fabric substrate in accordance with an electroless plating process, the first layer being made of copper, and forming a second layer as an externally exposed layer, on the first layer continuously, the second layer being made of gold or platinum.Type: GrantFiled: January 2, 2003Date of Patent: December 14, 2004Assignees: AMIC Co., Ltd.Inventor: Sun-Ki Kim
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Publication number: 20040110440Abstract: Monazite or xenotime-based blanket coatings that stiffen ceramic fabrics without causing embrittlement at temperatures of at least as high as 2400° F. are provided. Methods for making the coatings are also provided. The methods comprise the synthesis of high purity, monazite and xenotime powders with the stoichiometric ratio of metal to phosphorous of about 1:1.Type: ApplicationFiled: November 19, 2003Publication date: June 10, 2004Inventors: Janet B. Davis, David B. Marshall, Peter Ernest David Morgan, Kris Shigeko Oka
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Publication number: 20040097148Abstract: A blister fabric of a knit or woven construction may be needle punched to produce internal connections of filaments or fibers from yarns extending into, and/or between, the yarns of an adjacent layer. Interconnections of fibers among separate layers are produced by needles which enter a first layer and then carry fibers from the first layer to a second adjacent layer within the blister of the fabric. Such interconnected fibers which bridge or span multiple layers in the fabric serve to strengthen the blister fabric, making the fabric more resistant to abrasive forces.Type: ApplicationFiled: June 4, 2003Publication date: May 20, 2004Inventors: John Larry Tucker, William O. Boyd, Iain Ritchie Taylor, Derek A. Sharp, David Michael Brown
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Publication number: 20040087228Abstract: There is provided a conductive fiber capable of being sewn, woven or knitted, using conventional methods, into a conductive mesh for use with various wearable electronic devices and/or sensors that make direct contact with the skin. The conductive fiber, when combined with a non-slip fiber, facilitates comfortable electrical communication between different electronic devices and the skin.Type: ApplicationFiled: October 29, 2003Publication date: May 6, 2004Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Clive R. Van Heerden, George Marmaropoulos
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Publication number: 20040023575Abstract: A vacuum coated, liquid impermeable, vapor permeable laminate article and a method for making same are disclosed. The laminate may be formed of a netting material which is coated with a thin layer of vapor permeable polymer and subsequently passed over a vacuum forming drum to draw the polymer coating downward into the openings in the netting material. Vacuum coating produces thinned regions in the coating layer which provide greater vapor permeability. In laminates with sufficiently large openings in the netting material, the coating may directly contact a vacuum forming screen resulting in a plurality small indentations or cells within a single thinned region of the liquid impervious coating further increasing vapor permeability.Type: ApplicationFiled: April 5, 2000Publication date: February 5, 2004Inventors: Shailesh Chunilal Patel, James Peter Dipoto, Carl Douglas Ray
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Publication number: 20020182953Abstract: A composite fabric for use in reinforcement of cementitious boards and similar prefabricated building wall panels. The fabric includes an open mesh first component of continuously coated, high modulus of elasticity strands and a nonwoven second component fabricated from alkali resistant thermoplastic material. The high modulus strands of the first component are preferably bundled glass fibers encapsulated by alkali and water resistant thermoplastic material. The composite fabric also has suitable physical characteristics for embedment within the cement matrix of the panels or boards closely adjacent the opposed faces thereof. The reinforcement provides long-lasting, high strength tensile reinforcement and impact resistance for the panels or boards. The reinforcement also enables the boards to have smooth outer faces suitable for painting, papering, tiling or other finishing treatment.Type: ApplicationFiled: May 23, 2002Publication date: December 5, 2002Inventor: John Frederick Porter
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Publication number: 20010029137Abstract: A plastic component with a base body made of a rigid foam material is connected with a grid-like net structure. According to one aspect of the present invention, the grid-like net structure has a tear-resistant core material that is surrounded by a mantle material. In this example, the mantle material is in frictional connection with the foam material of the base body that allows, for example, cracking off of fragments from the plastic component to be significantly reduced.Type: ApplicationFiled: January 19, 2001Publication date: October 11, 2001Inventor: Gerald Popp
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Patent number: 6140257Abstract: An absorbent, composite fibre comprising a matrix of from 10% to less than 50% of water insoluble alginate having dispersed therein at least 40% of another polysaccharide.Type: GrantFiled: December 21, 1998Date of Patent: October 31, 2000Assignee: Bristol-Myers Squibb CompanyInventors: David Kershaw, Peter M. J. Mahoney, Paul Hanmer, David Pritchard
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Patent number: 5804275Abstract: The present invention relates to a fiber product having reflective threads, and a reflective implement provided by using the fiber product having reflective threads. The fiber product having reflective threads consists of flat threads and natural or synthetic fiber threads. Triangular pyramid-like or otherwise shaped micro-prisms are formed consecutively, and the incident light from the light source is reflected three times at the surfaces of each of the micro-prisms so that the reflected light is reflected back in a direction opposite to the direction of incidence. The fiber product is formed as a woven fabric or the like, and reflective implements provided by using the fiber product having reflective threads of this invention are formed with a woven fabric, woven fabric strip, Jacquard woven fabric, braided string, knitted string, twisted string, crosswise wound thread, crosswise wound string, knitted fabric or knitted lace consisting of the flat threads and natural fiber or chemical fiber threads.Type: GrantFiled: July 27, 1995Date of Patent: September 8, 1998Assignee: Tsunefuji & Co., Ltd.Inventor: Yoshihiko Tsunefuji
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Patent number: 5698282Abstract: A bonded fabric comprising a mesh of filament yarns of the core-sheath type having little or no elasticity in the longitudinal direction but which will break when bent without affecting the filaments in the core.Type: GrantFiled: July 5, 1994Date of Patent: December 16, 1997Assignee: Milliken Research CorporationInventor: Willy De Meyer
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Patent number: 5691030Abstract: A bonded fabric comprising a mesh of filament yarns of the core-sheath type having little or no elasticity in the longitudinal direction but which will break when bent without affecting the filaments in the core.Type: GrantFiled: August 16, 1995Date of Patent: November 25, 1997Assignee: Milliken Research CorporationInventor: Willy De Meyer