Chemically Deposited Metal Layer (e.g., Chemical Precipitation Or Electrochemical Deposition Or Plating, Etc.) Patents (Class 442/231)
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Patent number: 9005741Abstract: Fabric has a printed pattern with a base color and at least one design color. The design color has a plurality of irregular, non-repeating spots. The printed pattern is adapted to abate identification of the fabric by a light responsive device. The fabric also includes metal extending throughout. The metal is adapted to abate identification of the fabric by an infrared, heat responsive device.Type: GrantFiled: November 1, 2014Date of Patent: April 14, 2015Inventors: Erik H. Hoffer, Clint Meyers
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Publication number: 20140227552Abstract: A thermal insulation structure including a fabric layer and a dual-layer infrared radiation reflective metal coating disposed on a surface of the fabric layer. The dual-layer infrared radiation reflective metal coating includes a first coating layer directly applied on to the surface of the fabric layer, and, a second coating layer applied on to the first coating layer.Type: ApplicationFiled: August 31, 2012Publication date: August 14, 2014Applicant: SK PLANET CO., LTDInventors: Albert Pui Sang Lau, Lee Cheung Lau, Manas Kumar Sarkar, Jintu Fan
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Publication number: 20140141674Abstract: Apparatuses and methods are described that involve the deposition of coatings on substrates. The polymer coatings generally comprise a wear resistant layer and/or a hydrophobic layer. The wear resistant layer can comprise a metal oxide or metal nitride. The hydrophobic layer can comprise fused polymer particles having an average primary particle diameter on the nanometer to micrometer scale. The coatings are deposited on substrates using specifically adapted plasma enhanced atomic layer deposition and plasma enhanced chemical vapor deposition approaches. The substrates can include computing devices and fabrics.Type: ApplicationFiled: November 14, 2013Publication date: May 22, 2014Inventors: Herbert Vincent Galbreath, Alexander Hill, Daniel Storey, Demetrius Chrysostomou
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Publication number: 20140113518Abstract: There are provided a prepreg having low water absorption, and of which deterioration in insulation resistance over time is remarkably suppressed, and further having excellent heat resistance, a metal foil-clad laminate using the prepreg, and a printed wiring board using the metal foil-clad laminate. A prepreg of the present invention is obtained by impregnating or coating a base material (D) with a resin composition comprising: a naphthol-modified dimethylnaphthalene formaldehyde resin (A); an epoxy resin (B) having an epoxy equivalent of 200 to 400 g/eq.; and an inorganic filler (C).Type: ApplicationFiled: March 15, 2012Publication date: April 24, 2014Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Kenj Arii, Kentaro Nomizu, Masanobu Sogame
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Patent number: 8518427Abstract: A method of producing a fabric with antimicrobial properties that includes liquefying bamboo to produce a slurry, adding an antimicrobial element to the slurry, adding a non-bamboo fiber to the slurry to create a mixture and extruding the mixture to produce a fiber. The antimicrobial fabric may include a composition of 69% bamboo, 30% cotton and 1% silver.Type: GrantFiled: August 10, 2011Date of Patent: August 27, 2013Assignee: R & T Fabric, LLCInventors: Bert H. Rubinsky, Herman A. Taylor, Jr.
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Patent number: 7923390Abstract: A yarn or multi-fiber formed of a plurality of micron diameter stainless steel monofilaments which have been rendered more conductive by one or more coatings of electrolytically-deposited metal or metal alloy materials. The metallized yarn provided by the invention has a very low electrical resistance, with consequent benefit in electrical performance, and is particularly useful as an RFI/EMI shielding material.Type: GrantFiled: July 11, 2008Date of Patent: April 12, 2011Assignee: Micrometal Technologies, Inc.Inventors: Thomas F. Burke, James E. Haller
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Publication number: 20100150980Abstract: The present invention relates to nanoparticles containing a non-persistent support material and metallic silver particles on the surface of said support material as further specified in the description; to composites containing said nanoparticles; to the manufacture of said nanoparticles and composites and to the use of said nanoparticles and composites.Type: ApplicationFiled: April 4, 2007Publication date: June 17, 2010Applicants: Perlen Converting Ag, ETH ZurichInventors: Stefan Bokorny, Wendelin Jan Stark, Stefan Fridolin Loher
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Patent number: 7579290Abstract: A functional sheet is coated with physically vapor-deposited film including titanium oxide and other metallic oxides for making the film transparent so color and pattern on the fiber sheet are visible, providing electric conductivity to the film, improving the productivity of vapor deposition and enabling selective blocking of infrared and ultraviolet radiation.Type: GrantFiled: April 25, 2003Date of Patent: August 25, 2009Assignee: Kabushiki Kaisha SuzutoraInventors: Masayuki Suzuki, Eigo Nakashima, Toshikazu Suzuki, Takahiro Suzuki
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Patent number: 7381664Abstract: Organic inherently conductive polymers, such as those based on polyaniline, polypyrrole and polythiophene, are formed in situ onto polymeric surfaces that are chemically activated to bond, ionically, the conductive polymers to the substrates. The polymeric substrate is preferably a preshaped or preformed thermoplastic film, fabric, tube, or a medical device for tissue repair regeneration and/or replacement, although other forms of thermoplastic and thermoset polymers can be used as the substrates for pretreatment using, most preferably, C-succinylation-based processes followed by exposure to an oxidatively polymerizable compound capable of forming an electrically conductive polymer. The resultant conductive surface imparts unique properties to the substrates and allows their use in antistatic clothing, surface conducting films for electronic components and the like, and electromagnetic interference shielding for civilian and military installations as well as implantable medical devices.Type: GrantFiled: March 17, 2006Date of Patent: June 3, 2008Assignee: Poly-Med Inc.Inventor: Shalaby W Shalaby
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Publication number: 20080057815Abstract: The present invention relates to a color-coated fouling-resistant conductive cloth and a manufacturing method thereof. The method includes the steps of providing a conductive cloth interwoven by natural fibers or artificial fibers and containing a metal layer, and forming at least one colored resin-coating layer on the metal layer of the conductive cloth by means of blade coating, wherein the surface of the resin-coating layer does not exceed the intersections of warp yarns and weft yarns of the conductive cloth. The conductive cloth of the present invention has the characteristics of colored appearance, artificial or environmental contamination resistance, and low surface resistance.Type: ApplicationFiled: September 6, 2007Publication date: March 6, 2008Applicant: Formosa Taffeta Co., Ltd.Inventors: Feng-Chang Chang, Hsin-Feng Cho, Jian-Wen Cheng
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Patent number: 6914019Abstract: A clothing element includes a carrier of a form that conforms to a portion of a body surface and an adherent coating made of titanium or of a titanium alloy and/or titanium compound located on one side of the carrier facing the body surface. The adherent coating increases the physical performance and the physical wellness of a body by for example, positively influencing muscle contractility and vasoactivity, and counteracting signs of fatigue and formation of sweat.Type: GrantFiled: May 22, 2001Date of Patent: July 5, 2005Inventor: Goetz Heine
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Patent number: 6878649Abstract: A low-emission skin material of the present invention comprises a decorative layer made of a fibrous substance comprising 60% by weight or more of bright fiber based on the total weight of the fibrous substance; a reflective layer laminated to the decorative layer and capable of reflecting visible radiation, near-infrared radiation, mid-infrared radiation and far-infrared radiation; and a support layer laminated to the reflective layer to support the reflective layer.Type: GrantFiled: September 25, 2002Date of Patent: April 12, 2005Assignee: Nissan Motor Co., Ltd.Inventors: Hiroaki Harata, Hiroki Nagayama
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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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Patent number: 6787488Abstract: An electrically conductive fabric plated with a metal is disclosed wherein a percent fabric surface occupancy of warp as a constituent of the fabric is 90% to 110% and that of weft is 40% to 80%. The electrically conductive fabric is superior in all of resin back leak preventing property, flexibility yarn fray preventing property, electrical conductivity and electromagnetic wave shieldability.Type: GrantFiled: March 27, 2001Date of Patent: September 7, 2004Assignee: Seiren Co., Ltd.Inventors: Susumu Takagi, Shigekazu Orita
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Publication number: 20040152385Abstract: A thermal camouflage tarpaulin for hiding heat sources against detection in a thermal image, comprising a base textile composed of a loop-formingly knitted or woven glass fabric is provided on the side which is remote from the heat source with a compound whose reflectance values are in the region of a visual camouflage and/or in the infrared region. Said base textile is provided on that side which faces the heat source with a free-standing polyester film to which has been applied a vapor-deposited coating which reflects thermal radiation.Type: ApplicationFiled: July 18, 2003Publication date: August 5, 2004Inventors: Manfred Hellwig, Joerg Weber
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Patent number: 6743501Abstract: The invention concerns the manufacture of complex metallic or metallized porous structures, wherein the electroplating metal over the entire developed surface is preceded by a specific pre-metallization of the basic structure. The pre-metallization is obtained by depositing a conductive polymer, which is deposited on the entire developed surface of the structure by the steps of an oxidizing pre-treatment of the structure, depositing in the liquid phase, a monomer having a polymerized form that is electrically conductive, and polymerizing by oxidation-doping of the monomer. The structures according to the invention are particularly intended for use as electrodes for the electrolysis of liquid effluents, as electrode supports for electrochemical generators, as catalyst supports, filtration media, phonic insulation, electromagnetic and nuclear protection structures, or for other applications.Type: GrantFiled: July 12, 2001Date of Patent: June 1, 2004Assignee: S.C.P.S. Societe de Conseil et de Prospective Scientifique S.A.Inventors: Bernard Bugnet, Max Costa, Denis Doniat
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Patent number: 6599850Abstract: A flexible reflective insulating structure includes a layer of flexible fiber-based material, and a flexible metallic layer having a first surface of emissivity less than 0.1. The metallic layer is attached to the layer of fiber-based material with its first surface facing towards the layer of fiber-based material. The fiber-based material is preferably attached to the metallic layer in a manner such that the emissivity of at least about 85% of the first surface, and preferably at least about 95% and most preferably at least about 97% is substantially unaffected.Type: GrantFiled: February 10, 2000Date of Patent: July 29, 2003Inventor: Raphael Heifetz
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Patent number: 6569789Abstract: A conductive material suitable as a gasket material for shielding the electromagnetic wave and a method of fabrication thereof are disclosed. The conductive material is intended to protect electronics equipment and devices from an erroneous operation which otherwise might be triggered by the electromagnetic wave leaking from other electronic equipment or devices and also to prevent a radio wave interference with communication equipment. A composite material sheet composed of a synthetic fiber-structured sheet and a porous synthetic resin sheet integrally bonded to each other is plated with a metal. In order to improve the working efficiency for final applications, an adhesive layer covered with the releasing paper is formed on one of the sheet surfaces.Type: GrantFiled: February 3, 1999Date of Patent: May 27, 2003Assignee: Seiren Co., Ltd.Inventors: Seiji Shioda, Akihide Katayama, Hiroo Kishimoto, Yoshiyuki Hirano
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Publication number: 20020123289Abstract: The present invention relates to an electromagnetically conductive textile fabric comprising conductive fibers arranged to provide a conductivity gradient through its thickness. The fibers may be intrinsically conductive or coated with a conducting material and the gradient can be related to variances in fiber density, fiber diameter (fineness) and fiber conductivity. The fabric can be used to eliminate or reduce electromagnetic interference (EMI) in various applications.Type: ApplicationFiled: October 26, 2001Publication date: September 5, 2002Inventors: Alfred R. DeAngelis, Andrew D. Child
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Publication number: 20010053647Abstract: The invention concerns the manufacture of complex metallic or metallized porous structures, wherein the electroplating metal over the entire developed surface is preceded by a specific pre-metallization of the basic structure. The pre-metallization is obtained by depositing a conductive polymer, which is deposited on the entire developed surface of the structure by the steps of an oxidizing pre-treatment of the structure, depositing in the liquid phase, a monomer having a polymerized foam that is electrically conductive, and polymerizing oxidation-doping of the monomer. The structures according to the invention are particularly intended for use as electrodes for the electrolysis of liquid effluents, as electrode supports for electrochemical generators, as catalyst supports, filtration media, phonic insulation, electromagnetic and nuclear protection structures, or for other applications.Type: ApplicationFiled: July 12, 2001Publication date: December 20, 2001Inventors: Bernard Bugnet, Max Costa, Denis Doniat
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Patent number: 6210778Abstract: Permanent care label fabric is coated with a water-based acrylic or acrylic/urethane coating. The coating is dried and the coated fabric is fed into a standard laser printer. The permanent care instructions are laser printed on the coated fabric and the print meets the AATCC test methods 143-1992 and 61-1993.Type: GrantFiled: November 16, 1998Date of Patent: April 3, 2001Assignee: Worthen Industries, Inc.Inventors: David J. Poirier, Vincent J. Piemonte, Robert F. Worthen
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Patent number: 6124221Abstract: The invention provides an article of clothing having antibacterial, antifungal, and antiyeast properties, comprising at least a panel of a metallized textile, the textile including fibers selected from the group consisting of natural fibers, synthetic cellulosic fibers, regenerated protein fibers, acrylic fibers, polyolefin fibers, polyurethane fibers, vinyl fibers, and blends thereof, and having a plating including an antibacterial, antifungal and antiyeast effective amount of at least one oxidant cationic species of copper.Type: GrantFiled: June 7, 1999Date of Patent: September 26, 2000Inventor: Jeffrey Gabbay
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Patent number: 5981066Abstract: Applications of a metallized textile. The textile is activated by precipitating noble metal nucleation sites on the fibers of the textile. Immersing the activated textile in a suitably prepared solution of a metal cation, and adding a reducing agent, leads to the formation of a metal plating tightly and intimately bonded to the fibers of the textile. Exposure of the metallized textile to air oxidizes the surface of the metal plating. Applications of the metallized textile include acaricides, fungicides, bactericides, armor, electrodes, anti-static devices, RF shielding, and radar reflectors.Type: GrantFiled: August 9, 1996Date of Patent: November 9, 1999Assignee: MTC Ltd.Inventor: Jeffrey Gabbay
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Patent number: 5948708Abstract: A multi-layer composite consisting of a chemical barrier layer of, a flame resistant layer, and a reflective layer. The chemical barrier layer is itself a composite material having multiple substrates selected to minimize permeability.Type: GrantFiled: February 29, 1996Date of Patent: September 7, 1999Inventor: John D. Langley
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Patent number: 5932496Abstract: A laminated composite material having patterned conductors integral to its structure made of several cloth layers and a penetrating resin matrix material in which at least one of the cloth layers has a deposited patterned layer of electrical conductor to form a conducting path in the resultant composite material. The electrical conductor is preferably deposited to such a thickness that individual fibers of the cloth are coated but that the resin permeates between individual fibers in the conducting regions. The conducting regions provide for external connection of embedded electronic devices.Type: GrantFiled: November 18, 1997Date of Patent: August 3, 1999Assignee: The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern IrelandInventors: George W Morris, Andrew S Treen, Ian Grant
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Patent number: 5686155Abstract: A main body of a hollow cylindrical member is formed of a wound preimpregnation sheet made of reinforcing fibers impregnated with synthetic resins. A synthetic resins layer with a metallic member is provided onto an outer periphery of the main body for reinforcing and/or decorative property. The metallic member is in the form of a thin film bonded to an outer periphery of the synthetic resins layer or a net-like metallic member embedded in the layer.Type: GrantFiled: June 5, 1995Date of Patent: November 11, 1997Assignee: Daiwa Seiko, Inc.Inventors: Hiroyasu Suzue, Yuichi Aizawa