At Least Three Layers Patents (Class 442/323)
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Patent number: 11024277Abstract: An acoustic barrier includes a sound absorption material; a coating of a cured aqueous composition, the aqueous composition including an aqueous dispersion of a co-polymer comprising of monomers of two or more of an acrylate, a cyano-substituted acrylate, or styrenic; and an acrylic dispersion.Type: GrantFiled: October 7, 2016Date of Patent: June 1, 2021Inventor: Akbar Hussaini
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Patent number: 8939295Abstract: A multi-layer, fluid transmissive structure is provided that comprises first and second fiber layers each comprising a plurality of polymeric fibers bonded to each other at spaced apart contact points. The polymeric fibers of these fiber layers have diameters greater than one micron and collectively define interconnected interstitial spaces providing tortuous fluid flow paths through the first and second fiber layers. The structure also comprises a plurality of nanofibers disposed intermediate at least a portion of the first fiber layer and at least a portion of the second fiber layer.Type: GrantFiled: February 17, 2010Date of Patent: January 27, 2015Assignee: Essentra Porous Technologies Corp.Inventors: Bennett C. Ward, Geoffrey M. Stoltz
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Publication number: 20140037927Abstract: This component comprises a first mat of felt and a second mat of felt, each felt mat comprising fibers and a resin binding the fibers. It comprises a spacer interposed between the first mat and the second mat, the first mat and the second mat being fixed to opposite faces of the spacer. At least one of the first mat and the second mat comprises at least 50 wt % of wood fibers bound together by the resin.Type: ApplicationFiled: January 31, 2012Publication date: February 6, 2014Applicant: FAURECIA AUTOMOTIVE INDUSTRIEInventors: Steve Jeunesse, Jacques Decorme, Arnaud Duval
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Publication number: 20130316141Abstract: An imitation leather including a three-dimensional textile supporting material and a PVC-based covering that is applied to one side of the supporting material and includes three successively applied layers. The first layer of which is applied directly to the supporting material without an adhesion-promoting glue layer, the second layer of which is embodied as an intermediate layer and applied directly to the first layer and the third layer of which serves as a top layer and is applied directly to the second layer. This invention also discloses a method for producing such an imitation leather and an interior component of a motor vehicle having a visible surface that is composed of such an imitation leather.Type: ApplicationFiled: April 19, 2013Publication date: November 28, 2013Inventors: Birgit Kammerer, Sonja Kaspar, Gabriele Beate Wittmann
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Patent number: 8450223Abstract: A heatproof cloth forms multiple layers of laminated fabrics for resisting the high-temperature, comprising a high-temperature shielding fiber fabric which shields external heat, a first carbon felt fabric which distributes the heat transmitted through the high-temperature shielding fiber fabric, an aluminum vapor-deposited fabric which shields the heat distributed by the first carbon felt fabric, a second carbon felt fabric which distributes the heat transmitted through the aluminum vapor-deposited fabric, an aluminum vapor-deposited heat-resistant fabric which shields and distributes the heat distributed by the second carbon felt fabric, an aramid felt fabric which distributes the heat transmitted through the aluminum vapor-deposited heat-resistant fabric, and aramid fabric which shields the heat distributed by aramid felt fabric. Since heat is shielded and distributed repeatedly through three steps, the transmission of external heat is effectively prevented.Type: GrantFiled: September 15, 2009Date of Patent: May 28, 2013Assignee: Pyro Industries, Inc.Inventor: Ji Wan Kim
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Patent number: 7402536Abstract: A bamboo Chair pad that can be manufactured from 100% Anji Mountain bamboo from China. The bamboo is all treated with various protective coatings to add resistance to natural factors including water, sun and dirt. All bamboo chair pads can be manufactured from the harder portions of the bamboo trunk. (Some bamboo are manufactured from the softer fibers of the inside of the bamboo trunk). This portion of the bamboo trunk is not utilized for this invention. The bamboo utilized in the present invention is taken from the harder part of the bamboo trunk to assure maximum endurance and longevity. The lower trunk portion of the bamboo plant is harder and less porous.Type: GrantFiled: January 21, 2005Date of Patent: July 22, 2008Assignee: Anji Mountain Bamboo Rug Co.Inventor: Darryl S. Gold
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Patent number: 7361616Abstract: A bamboo Indoor/Outdoor Area Rug that is manufactured from 100% Anji Mountain bamboo from China. The bamboo is all treated with various protective coatings to add resistance to natural factors including water, sun and dirt. All bamboo rugs manufactured for outdoor/indoor use are made from the harder portions of the bamboo trunk. (Some bamboo used for indoor purposes only are manufactured from the softer fibers of the inside of the bamboo trunk). This portion of the bamboo trunk is not utilized for this invention. The bamboo utilized in the present invention is taken from the harder part of the bamboo trunk to assure maximum endurance and longevity. The lower trunk portion of the bamboo plant is harder and less porous.Type: GrantFiled: October 10, 2005Date of Patent: April 22, 2008Assignee: Anji Mountain Bamboo Rug Co.Inventor: Darryl S. Gold
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Patent number: 6846545Abstract: A material to reduce the effects of trauma received from the impact of a projectile. One embodiment is a needle-punched, non-woven material including at least one type of ballistic fibers selected and oriented to provide a cushioning effect and maintain a high compressive restitution constant. A percentage of the fibers are oriented with at least their ends lying approximately perpendicular to the fabric plane and/or oriented to lie in a waveform generally along or parallel to the fabric plane. This enables the ends of the fibers lying perpendicular to the fabric plane to cushion the impact from the projectile by dissipating energy through compressional resistance, and the fibers along the fabric plane to reduce energy through dispersal along fiber lines, thereby reducing the trauma resulting from an impact.Type: GrantFiled: January 23, 2002Date of Patent: January 25, 2005Assignee: Auburn UniversityInventor: Howard Thomas
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Patent number: 6846759Abstract: A method of making a soft, well cushioned, fabric suitable for use in an automotive interior, furniture and upholstery. The fabric which is formed by depositing a coating of a high temperature adhesive having a viscosity of 6×104 to 75×104 centipoise at its application temperature on one surface of a felt cloth followed by laying down a layer of a second material on top of the adhesive-coated surface of the felt cloth to form a composite. The composite is then passed through a hot pinch point to firmly bond the second layer to the felt cloth.Type: GrantFiled: September 24, 2001Date of Patent: January 25, 2005Assignee: Knowlton Nonwovens, Inc.Inventor: Stephen D. Copperwheat
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Patent number: 6770582Abstract: A composite laminate suitable for use in upholstery, automotive interiors and the like, which is made of a polyester felt substrate, an adhesive coating is contained on said felt substrate which obviates the need for a barrier layer for a vinyl laminate, with a vinyl film overlaying and bonding with said adhesive to said substrate. The method of making the laminate is also disclosed.Type: GrantFiled: September 24, 2001Date of Patent: August 3, 2004Assignee: Knowlton Nonwovens, Inc.Inventor: Stephen D. Copperwheat
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Patent number: 6677257Abstract: A composite fabric material for use in covering sports balls comprising two or more separate fabric materials affixed together to form a single material, the materials including at least an outer layer and a backing or support layer, is described.Type: GrantFiled: December 20, 2000Date of Patent: January 13, 2004Assignee: Milliken Industrials LimitedInventor: Alan John Brasier
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Patent number: 6555490Abstract: The invention features a lining material for footwear. The material includes a non-woven felt including up to 80% by weight of grooved or multi-lobed cross section transport fibers and the remainder of thermally bondable fibers arranged to secure the transport fibers against abrasion and excessive mechanical stretch presented during incorporation of the lining material into a product during that product's manufacture.Type: GrantFiled: July 22, 1999Date of Patent: April 29, 2003Assignee: Texon UK LimitedInventors: Kirsty Marlene Wildbore, Susan Gwynneth Johnson, Roger Alan Chapman
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Patent number: 6395656Abstract: A multi-layer protective glove fabric comprises a base cloth layer, a second stretchable cloth layer overlying the base layer, a third latex layer coated on the base layer and a fourth wax layer over the third latex layer to prevent the latex coating layer from blooming. The method of manufacturing a protective glove with this multi-layer construction includes (1) heating a fabric layer at a first elevated temperature; (2) applying a viscous latex spreading compound over a surface of the fabric layer at a second, lower elevated temperature, to prevent the latex from penetrating the fabric layer but ensuring its adhesion to the fabric layer; (3) applying wax over the latex at least at the first elevated temperature, to prevent the latex from blooming; (4) adhering an opposed surface of the fabric layer to a second fabric layer to form the multi-layer fabric and (5) forming the multi-layer fabric into a glove.Type: GrantFiled: January 31, 2000Date of Patent: May 28, 2002Assignee: Midwest Quality Gloves, Inc.Inventors: L. Min Jin, Stephen J. Franke
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Patent number: 5866215Abstract: A composite component is provided having at least one felt layer as reinforcement when used for crash and/or noise management applications, and preferably also including at least one reinforcement fiber layer. At least one of the reinforcement layers, preferably a felt layer, may be formed into a preform which is placed into a mold of suitable shape to form the component, along with the other reinforcement layers, with a resin/polymer being injected into the mold and then cured to form the composite component.Type: GrantFiled: April 29, 1996Date of Patent: February 2, 1999Assignees: The Regents of the University of California, Clark-Cutler-McDermottInventors: Vistasp M. Karbhari, Thomas R. McDermott