Coated Or Impregnated Patents (Class 442/43)
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Patent number: 7074469Abstract: Compositions including a fabric layer with a water-insoluble polymer impregnated into the fabric layer to provide sheets are described. In particular, the sheet composites have a permeability to oxygen in the direction perpendicular to the sheet that is less than one-tenth the transmission rate for the fabric layer alone and less than one-fifth the transmission rate for the polymer alone without the fabric layer.Type: GrantFiled: March 20, 2003Date of Patent: July 11, 2006Assignee: Board of Trustees of Michigan State UniversityInventors: Thomas J. Pinnavaia, Konstantinos Triantafyllidis, Peter C. LeBaron
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Patent number: 7056844Abstract: The present invention provides a reinforced tape including a visually transparent backing layer, a reinforcing scrim preferably of fibers made of visually transparent material along one surface of the backing, and a layer of transparent adhesive covering but not totally wetting the reinforcing scrim so that the scrim is visible along the backing layer before the tape is applied to give a user a visual indication of the strength of the tape. The indexes of refraction of the material of the fibers in the scrim and of the adhesive are similar so that when the layer of adhesive is pressed against a substrate through the backing layer, the adhesive will more totally wet the fibers of the reinforcing scrim, causing them to become significantly less visible in the reinforced tape adhered to the substrate.Type: GrantFiled: December 17, 2001Date of Patent: June 6, 2006Assignee: 3M Innovative Properties CompanyInventor: Jeffrey D. Sheely
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Patent number: 7045474Abstract: A composite fabric for use in reinforcement, particularly tensile reinforcement, of cementitious boards and similar prefabricated building wall panels. The fabric is constructed as a mesh of continuously coated, high modulus of elasticity strands. The high modulus strands 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 fabric provides long-lasting, high strength tensile reinforcement of the panels or boards regardless of their spatial orientation during handling. The reinforcement also enhances the impact resistance of the boards after installation. Included as part of the invention are methods for making the reinforcement, cementitious boards and panels including the reinforcement, and methods for manufacturing such boards and panels.Type: GrantFiled: April 27, 2001Date of Patent: May 16, 2006Assignee: CertainTeed CorporationInventors: Ian Cooper, John F. Porter, Jeremy-Jon Hardy
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Patent number: 7033963Abstract: A coating composition and process of applying the coating to a substrate are provided herein. The coating composition includes filler particles, binder and a liquid carrier, such as water. The filler particles have an average particle size in the range from about 100 to about 600 microns and preferably in the range from about 200 to about 450 microns. The coating composition comprises from about 15% to about 50% by weight liquid carrier and from about 35% to about 90% by dry solids weight filler particles. The coating composition preserves the acoustic performance characteristics of the substrate to which it is applied, while imparting a textured appearance to the substrate, making the substrate virtually indistinguishable from surrounding panels.Type: GrantFiled: September 23, 2003Date of Patent: April 25, 2006Assignee: AWI Licensing CompanyInventors: John Felegi, Jr., James D. Pape, John J. Hartman, Jr., Scott L. Huntzinger, Suzanne M. Huntzinger, JoAnne LeFever, Michael J. Hermesky
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Patent number: 6998359Abstract: A multiple layer fiber reinforced material and method of constructing the same including the provision of a first layer of a roll lofted glass material. Optional variants include the pre-application of plywood, OSB or fiber reinforced cement board materials prior to the first glass layer. A layer of a rolled fiber reinforced material is applied over the rolled glass material, with or without backing board material, and at least a second layer of the roll lofted glass material is applied over the rolled fiber reinforced material. A layer of a second rolled glass material is applied over the subsequent layer of the first glass material and a urethane resin syrup is intermixed with said layers of glass material and the fiber reinforced material. An application of heat and pressure results in the formation of the reinforced material. A flexural, closed cell foam material may also be applied to provide acoustical insulating properties to the multi-layer fiber material.Type: GrantFiled: January 13, 2004Date of Patent: February 14, 2006Assignee: Mantex CorporationInventor: Mel Bingenheimer
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Patent number: 6995098Abstract: Cement wallboards and methods for their preparation are disclosed. The wallboards comprise two scrim layers and one mat layer. The wallboards have a smooth surface, are strong, lightweight, and easy to score and snap. Tiles can be readily adhered to the boards. The wallboards can be used in general commercial and residential construction, and are particularly attractive for use in high water/moisture areas such as bathrooms and shower enclosures.Type: GrantFiled: April 15, 2003Date of Patent: February 7, 2006Assignee: National Gypsum Properties, LLCInventors: Michael J McGrady, Craig C. Robertson
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Patent number: 6986367Abstract: A method of insulating ducts is described including laminating a reinforcement fabric to a fibrous insulation board, lifting at least a portion of the reinforcement fabric from the fibrous insulation board, applying a first layer of a mastic coating to the fibrous insulation board, embedding the reinforcement fabric into the first layer of mastic coating, and applying a second layer of the mastic coating to the outside surface of the reinforcement fabric. The reinforcement fabric is laminated to the fibrous insulation board using an adhesive material.Type: GrantFiled: November 20, 2003Date of Patent: January 17, 2006Assignee: CertainTeed CorporationInventors: Murray S. Toas, Walter Steve Leeper, Jr., Steve Archibald, John Ward
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Patent number: 6960542Abstract: The invention relates to a method for preparation of test bodies for analysis of porous, preferably thermally sprayed, surface layers, which are incorporated by casting in plastic. The method according to the invention is carried out by placing one or more test pieces of the surface layer in a mold introduced into a vacuum chamber, the pressure of which is lowered, pouring a ready-mixed, liquid casting resin into the mold containing the test pieces, again letting the air into the chamber, lifting the test pieces out of the casting resin and allowing the excess resin to drip from the test pieces. After that, they are placed in a mold cavity together with the test pieces with a pulverized resin, and applying pressure and heat to the mold cavity for a predetermined period of time, whereupon the test body is ready to be taken out and lapped.Type: GrantFiled: January 27, 2003Date of Patent: November 1, 2005Assignee: Volvo Aero CorporationInventor: Sven-Olof Stålberg
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Patent number: 6921729Abstract: Adhesive tapes (e.g., duct tapes) having a backing comprising a compatibilized release composition are reported. The compatibilized release composition comprises a thermoplastic olefin-based polymer comprising an acid or a base functionality and a polymeric release material comprising an acid or a base functionality. The functionality of the thermoplastic olefin-based polymer and the functionality of the polymeric release material provide an acid-base interaction that compatibilizes the release composition.Type: GrantFiled: December 31, 2002Date of Patent: July 26, 2005Assignee: 3M Innovative Properties CompanyInventors: Jeffrey J. Schwab, Patrick S. Seleski, David J. Kinning, Audrey A. Sherman, Gregory D. Kostuch, Wendi J. Winkler
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Patent number: 6911406Abstract: A sheet product is provided which comprises a scrim embedded in a continuous layer of a foamed resin. The sheet material is useful as a drawer liner or a shelf liner and is fabricated without need for lamination of separate layers to a scrim material.Type: GrantFiled: June 26, 2001Date of Patent: June 28, 2005Assignee: Henkel Consumer Adhesives, Inc.Inventors: William A. Sobonya, Elizabeth A. Flores
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Patent number: 6903033Abstract: An imbedded flooring product has a skeletal frame in the form of a mesh intermediate a first and second vinyl layer. The mesh creates a pattern visible from above the flooring product.Type: GrantFiled: November 20, 2002Date of Patent: June 7, 2005Assignee: Product Concepts Residential, L.L.C.Inventors: Robert S. Weiner, John W. Waller, Willard Clifton Owens
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Patent number: 6864195Abstract: A roofing membrane includes a substrate sheet formed of a thermoplastic vulcanizate (TPV) and a film layer of thermoplastic polyolefin (TPO) adhered to at least one surface of the substrate sheet. The TPV preferably includes a copolymer of ethylene and a carbonyl containing monomer dynamically vulcanized in a polyolefin thermoplastic, preferably metallocene-catalyzed polyethylene. A scrim reinforcement layer is optionally embedded in the TPV layer. When installed on a roof substrate, the membrane can be sealed by heat welding the seams of the membrane sheets.Type: GrantFiled: August 15, 2002Date of Patent: March 8, 2005Assignee: BFS Diversified PRoducts, LLCInventor: Lichih R. Peng
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Patent number: 6855652Abstract: A structurally reinforced panel and a method of forming the panel are disclosed. The reinforcement includes a fibrous woven material in a bondable plastic matrix.Type: GrantFiled: August 24, 2001Date of Patent: February 15, 2005Assignee: L&L Products, Inc.Inventors: Christopher Hable, Michael J. Czaplicki
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Publication number: 20040266291Abstract: 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: ApplicationFiled: May 17, 2004Publication date: December 30, 2004Inventor: Heiko Pintz
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Publication number: 20040259445Abstract: An antimicrobial composite which comprises a first, liquid-permeable layer and a second layer arranged on the first layer. An antimicrobial metal in elemental form is present between the first and second layers and substantially no antimicrobial metal in elemental form is present on exterior surfaces of the composite. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.Type: ApplicationFiled: September 5, 2003Publication date: December 23, 2004Applicant: Beiersdorf AGInventors: Peter Hilfenhaus, Heike John, Harald Buttner
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Publication number: 20040235378Abstract: A laminate for use as a headliner comprises a core having an adhesive layer provided adjacent opposing sides thereof. Basalt fiber structural reinforcement layers are provided adjacent each adhesive layer. A scrim layer is provided next to one reinforcement layer while a film barrier and covering are provided adjacent the other reinforcement layer. A method for manufacturing the laminate comprises the steps of providing a core, providing basalt fiber reinforcement layers adjacent opposing sides of the core, providing adhesive layers between opposing sides of the core and the reinforcement layers, applying a scrim layer to one reinforcement layer and a film barrier and covering to the other reinforcement layer to complete the laminate. According to a method for recycling a laminate, laminate material formed of composite materials including reinforcement fibers that have a melting point above the incineration point of the other composite materials is provided.Type: ApplicationFiled: May 19, 2003Publication date: November 25, 2004Inventors: George B. Byma, Brian A. Cristea
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Publication number: 20040235377Abstract: A laminate for use as a headliner for an automobile comprises a core that is a mixture of basalt fibers and polypropylene binder. A scrim layer is provided adjacent a first side of the core. An adhesive layer and a covering are provided adjacent a second side of the core. The laminate can be manufactured by heating the core, providing a scrim layer adjacent the first side of the core and providing an adhesive layer and a covering adjacent the second side of the core to complete the laminate. A method for recycling a laminate comprises the steps of providing a laminate material formed of composite materials including reinforcement fibers that have a higher melting point than the incineration point of the other composite materials and heating the laminate to a temperature below the melting point of the basalt and above the incineration point of the other composite materials to reduce the other composite materials to ash without melting the basalt.Type: ApplicationFiled: May 19, 2003Publication date: November 25, 2004Inventors: George B. Byma, Brian A. Cristea
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Publication number: 20040235376Abstract: A structural reinforcement layer for use in a laminate for a vehicle headliner comprises at least one of carbon fibers and natural fibers. A thermoplastic binder may adhere the fibers to one another. A method for manufacturing a laminate comprising a the structural reinforcement layer comprises the steps of providing a core, providing a first reinforcement layer containing carbon fibers adjacent one of opposing sides of the core, providing adhesive layers on each of the opposing sides of the core, applying a barrier film and covering to the first reinforcement layer to the first reinforcement layer. Applying a scrim mat comprising a reinforcement layer, a barrier film and a scrim layer to the other of the opposing sides of the core to complete the laminate. According to a method for recycling a laminate, laminate material formed of composite materials including carbon fibers that have a melting and/or degradation point above the incineration point of the other composite materials is provided.Type: ApplicationFiled: June 23, 2003Publication date: November 25, 2004Inventors: George B. Byma, Brian A. Cristea
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Publication number: 20040229533Abstract: The invention relates to a layered structure comprising at least one metal structure comprising elongated metal elements and at least one metal sheet. The metal sheet is bonded to the metal structure by means of a polymer material. The invention further relates to a method of manufacturing an article comprising a layered structure and to the use of a layered structure as structural component.Type: ApplicationFiled: May 15, 2003Publication date: November 18, 2004Applicant: N.V. BEKAERT S.A.Inventors: Geert Braekevelt, Willem Dekeyser, Ignace Lefever, Erwin Lokere, Frans Van Giel
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Patent number: 6818571Abstract: The invention relatrs to a wide-meshed fabric (1) treated with bonding agents. The inventive mesh is made up of bundles (4) consisting of several warop threads (3) and bundloes (6) consisting of several weft threads (5) surrounding the inner meshes (7). The warp threads (3) are interwoven with the weft threads (5) at intersection points (5) of the bundles (4) of warp threads and bundles (6) of weft threads (5) running at right-angles to each other. In order to firmly secure the warp threads and the weft threads, the bundles (4) of warp threads are divided into a first group (4′) of warp threads and a second group (4″) of warp threads and the first group of warp threads crosses over the second group of warp threads threads belonging to the same bundle (4) of warp threads for each mesh (7) thereby forming a half-twist. Similarly, the warp threads (3) of both groups (4′, 4″) of warp threads are interwoven with the weft threads (5), running substantially parallel to each other.Type: GrantFiled: August 15, 2002Date of Patent: November 16, 2004Assignee: Huesker Synthetic GmbHInventors: Heiko Pintz, Hermann Bült
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Patent number: 6818282Abstract: A laminated fabric floor product having an encapsulated fabric scrim within a vinyl resilient flooring structure. The laminated fabric floor product structure includes a PVC calendered base, a first hot melt film, a fabric, a second hot melt film, a calendered clear film, and a high performance coating. Traditional foamed and non-foamed substrates used in the flooring industry can be used in addition to the calendered base. All types of fabrics and scrims can be encapsulated. The fabrics can be both woven and non-woven types. Open scrims can be used with base layers that are printed or have a visual pattern so that design features and colors can be seen through the open areas of the scrim. The fabric layer can be printed with a design pattern and adhered to the base layer or substrate by the first hot melt adhesive film layer. The clear layer is adhered to the fabric layer by the second hot melt adhesive layer.Type: GrantFiled: May 14, 2002Date of Patent: November 16, 2004Assignee: AWI Licensing CompanyInventors: Steven F. Hynicka, Donald E. Barshinger, Donald E. Schneider
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Publication number: 20040224585Abstract: A wet-formed permeable mat composed of wet use chopped strands (WUCS), chopped roving, and potentially unidirectional roving coupled with an alkaline resistant binder are combined to create an randomly oriented open mat structure with a high degree of openness that can be used in cement backerboard applications. The cement backerboard that is subsequently formed from the wet-formed permeable mat has lower binder content, superior decorative finish, and better permeability control than known glass scrim systems and can be produced in a single continuous step.Type: ApplicationFiled: April 23, 2004Publication date: November 11, 2004Inventor: Dale A. Grove
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Publication number: 20040219846Abstract: A composite sheet biasable into a tubular shape to form a sleeve for isolating or protecting elongated items is disclosed. The sheet has a reflective surface formed by a metal foil layer overlying a flexible polymer layer having a metalized surface. A biasable polymer netting layer is positioned overlying the flexible layer opposite the metalized surface. The netting layer is formed of elongated members that define interstices. A damping layer of non-woven material is positioned adjacent to the netting layer. An adhesive layer is positioned between the flexible layer and the netting layer to bond the netting layer and the damping layer to the flexible layer. Biasing is effected by the elongated members of the netting layer which are stiffer in the circumferential direction around the sleeve to provide radial stiffness.Type: ApplicationFiled: February 27, 2004Publication date: November 4, 2004Applicant: Federal-Mogul World Wide, Inc.Inventors: Timothy D. Sellis, Harry F. Gladfelter, Samuel B. Fryberger
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Publication number: 20040219845Abstract: A cement panel that is reinforced with a fabric made of carbon fibers. The cement panel includes a core layer that is made of a lightweight cement composition. This core layer is covered with a layer of reinforcing carbon fabric on the top and on the bottom, each bonded to the core with a coating of cementitious material on the top and on the bottom of the core layer. On the edges of the cement panels, the fabric layers are overlapped so as to augment the strength of these edges.Type: ApplicationFiled: April 29, 2003Publication date: November 4, 2004Inventors: Samuel E. Graham, George C. McLarty
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Publication number: 20040214489Abstract: The present invention relates to a composite sheet material that is water vapor permeable and substantially liquid water impermeable. The composite sheet material includes an outer layer, a film, and a reinforcing layer and, preferably, has an ASTM D3833 water vapor transmission rate of greater than 250 g/m2/day, and a tensile strength of at least about 100 N/5 cm when tested in accordance with ASTM D5035. The sheet material is useful as a membrane for roofing, housewrap, insulation facing and in the fabrication of protective apparel.Type: ApplicationFiled: May 11, 2004Publication date: October 28, 2004Applicant: Saint Gobain Technical FabricsInventor: John Frederick Porter
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Publication number: 20040214488Abstract: The present invention provides a drain-through type of designed portable work and walking surface matting, which has the size, weight and slip resistant characteristics, as well as the anti-fatigue properties which make it a more desirable surface on which to walk and work. The invention consists of the lamination of two dimensionally stable or unstable coated scrims to produce a dimensionally stable laminate. Each coated scrim has a plurality of openings extending through the scrim. The lower surface of the first coated scrim is permanently bonded to the upper surface of the second coated scrim.Type: ApplicationFiled: May 24, 2004Publication date: October 28, 2004Inventors: Brian J. Buscher, George A. Hart
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Patent number: 6809045Abstract: Screen ink printed film carrier having an ink screen printed electrical altering image provided on thin adhesive film carrier that is flexible and capable of deformation out of the major plane of the carrier to conform to the exterior contour presented by flat or complicated three-dimensional objects, upon which the film carrier can be affixed.Type: GrantFiled: March 19, 1999Date of Patent: October 26, 2004Assignee: McDonnell Douglas CorporationInventors: Shahriar Alam, Thomas A. Hunter, Michael J. Valle
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Patent number: 6794316Abstract: The present invention provides a drain-through type of designed portable work and walking surface matting, which has the size, weight and slip resistant characteristics, as well as the anti-fatigue properties which make it a more desirable surface on which to walk and work. The invention consists of the lamination of two dimensionally stable or unstable coated scrims to produce dimensionally stable laminate. Each coated scrim has a plurality of openings extending through the scrim. The lower surface of the first coated scrim is permanently bonded to the upper of the second coated scrim.Type: GrantFiled: August 6, 2002Date of Patent: September 21, 2004Assignee: SBEMCO International, Inc.Inventors: Brian J. Buscher, George A. Hart
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Publication number: 20040180593Abstract: A display support, designed to be printed, includes a coated fabric comprising a textile layer and two impregnation layers located on opposite surfaces of the textile layer. A coat of varnish, designed to be printed, is deposited on one of the impregnation layers. A pressure-sensitive adhesive layer capable of being repositioned, is deposited on the impregnation layer opposite the one receiving the coat of varnish. A protective layer arranged on the adhesive layer consists of a sheet with low adherence strength relative to the pressure-sensitive adhesive layer.Type: ApplicationFiled: March 24, 2004Publication date: September 16, 2004Applicant: TISSAGE ET ENDUCTION SERGE FERARI SAInventors: Jean-Luc Perillon, Michael Langner
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Patent number: 6790795Abstract: A fire blocking material is disclosed comprising a nonwoven fabric including para-aramid fibers and pre-oxidized polyacrylonitrile, and optionally, a garnett of recycled polybenzimidazole, para-aramid or meta-aramid, or combinations thereof to form a fire blocking textile meeting Federal Aviation Administration regulation FAR 25.853 and Appendix F to Part 25.Type: GrantFiled: February 28, 2002Date of Patent: September 14, 2004Assignee: Tex Tech Industries, Inc.Inventors: David F. Erb, Jr., Eliza L. Montgomery, Eric D. Ritter
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Publication number: 20040176004Abstract: A new method of applying fire protection coating to structures results in a new type of fire protection coating 10. Insulation layer 20, preferably a vermiculite/gypsum mixture 26, is applied such as by spraying a water slurry of the mineral particles to structural member 85. Before the free moisture can evaporate, diffusion barrier 40, such as epoxy intumescent coating 44, is applied over the moist vermiculite/gypsum mixture 26. Moisture is retained within vermiculite/gypsum mixture 26 indefinitely and is released in the event of a fire to help cool and prolong the efficacy of intumescent coating 44.Type: ApplicationFiled: March 5, 2003Publication date: September 9, 2004Inventor: Edward R. Fyfe
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Patent number: 6787486Abstract: A backerboard sheet is for moist areas and includes a core having opposing first and second major surfaces, at least one moisture-resistant face layer on at least one of the first and second major surfaces of the core; and wherein the core includes aerated concrete. The provision of aerated concrete for the core provides many key advantages over conventional backerboard sheets, such as gypsum greenboard or cementitious backerboard, for example. The at least one moisture-resistant face layer may include fibers, such as arranged in a woven mesh. The fibers may include at least one of glass, plastic, and metal. In addition, the at least one moisture-resistant face layer may further include a moisture-resistant material incorporating the fibers, such as a suitable resin, for example.Type: GrantFiled: October 6, 2000Date of Patent: September 7, 2004Assignee: Consolidated Minerals, Inc.Inventors: Frederick Browne Gregg, Leslie G. Bromwell
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Publication number: 20040171318Abstract: A multi-layer woven scrim, having two or more layers made of thermoplastic tapes, has its layers attached together by means of layer-connecting tapes interwoven with mutually perpendicular tapes of adjacent layers. The points of attachment may be at spaced intervals and in the machine or cross-machine directions. The scrim is flexible, dimensionally stable and has high tensile and tear strength. It can be coated and used as an industrial fabric.Type: ApplicationFiled: February 24, 2004Publication date: September 2, 2004Inventor: Mohamed Abdel Aziz Rashed
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Publication number: 20040157075Abstract: Roofing membranes of single ply heat seamable thermoplastic polyolefin (TPO) sheets are made with a metallocene-catalyzed polyethylene (MPO) blend. The membranes exhibit superior heat seam peel strengths and low temperature flexibility.Type: ApplicationFiled: July 25, 2003Publication date: August 12, 2004Applicant: BUILDING MATERIALS INVESTMENT CORPORATIONInventor: Li-Ying Yang
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Patent number: 6774062Abstract: A net-reinforced film structure includes a film layer and a netting attached to the film layer having a pattern of netting strands. The netting strands are sealed to an opposing film structure, which may be either a similar net-reinforced film or a standard sheet of film, along a linear seal area. The netting strands in the non-sealed areas of the net-reinforced film structure are free from attachment to the opposing film structure. The netting strands along the linear seal area have a wider cross-section than the netting strands at the non-sealed areas, and this wider cross-section facilitates the sealing process.Type: GrantFiled: February 23, 2000Date of Patent: August 10, 2004Assignee: Pactiv CorporationInventor: David A. Bryniarski
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Patent number: 6764733Abstract: A roof membrane and a roof system employing a EPDM membrance which is compatible with a bituminous adhesive. The membrance includes an outer layer of polymeric layer such as EPDM bonded to a polyester protective layer which is in turn bonded to a fleecy material. This can be adhered to a roof deck surface using hot asphalt or bitumen which bonds the fleecy material to the roof deck in turn holding the EPDM in place. The polyester layer prevents the asphaltic material from attacking and dissolving the EPDM with the fleecy material providing good adhesion between the polyester and the EPDM.Type: GrantFiled: January 26, 1999Date of Patent: July 20, 2004Assignee: Carlisle Management CompanyInventor: Steven R. Clarke
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Publication number: 20040132366Abstract: This invention relates to splice and dead end fittings and methods for splicing together two aluminum conductor composite core reinforced cable (ACCC) or terminating one composite core reinforced cable. The compression fitting uses a compressible body inside a rigid enclosure to hold the composite cores. First, the composite cores can be stripped of the aluminum conductor to provide the best bond between the compressible body and the composite core, the load-bearing member of the cable. After inserting the composite core into the compressible body, a compression implement may be used to compress the compressible body. Without the ability to expand because the rigid enclosure forces the compressible body to maintain its shape, the compressible body places compressive forces on the composite core. The compressible body holds the composite core with frictional or mechanical forces.Type: ApplicationFiled: October 22, 2003Publication date: July 8, 2004Inventors: Clement Hiel, George Korzeniowski
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Publication number: 20040132365Abstract: The present invention relates to an intermediate composite part (1) designed for forming a composite reinforcement prosthesis and comprising:Type: ApplicationFiled: October 23, 2003Publication date: July 8, 2004Applicant: SOFRADIM PRODUCTIONInventors: Michel Therin, Philippe Gravagna
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Publication number: 20040126626Abstract: A luminescent fabric includes a luminescent net and at least one filament woven onto the luminescent net. The luminescent net includes a first group of luminescent strips extending in a first direction and a second group of luminescent strips extending in a second direction. The second direction is perpendicular to the first direction. Each of the luminescent strips includes a body of a luminescent material and a pair of wires each including a portion embedded in the body and another portion exposed from the body for electric connection with a power supply. The luminescent net includes a first bus electrically connected in parallel with each of the luminescent strips of the first group and a second bus electrically connected in parallel with each of the luminescent strips of the second group.Type: ApplicationFiled: December 26, 2002Publication date: July 1, 2004Inventor: Jen-Fu Chen
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Publication number: 20040127121Abstract: Adhesive tapes (e.g., duct tapes) having a backing comprising a compatibilized release composition are reported. The compatibilized release composition comprises a thermoplastic olefin-based polymer comprising an acid or a base functionality and a polymeric release material comprising an acid or a base functionality. The functionality of the thermoplastic olefin-based polymer and the functionality of the polymeric release material provide an acid-base interaction that compatibilizes the release composition.Type: ApplicationFiled: December 31, 2002Publication date: July 1, 2004Inventors: Jeffrey J. Schwab, Patrick S. Seleski, David J. Kinning, Audrey A. Sherman, Gregory D. Kostuch, Wendi J. Winkler
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Publication number: 20040127120Abstract: A high strength polymeric composite laminate that has enhanced design features to perform as a roofing underlayment material for use in conjunction with modified bituminous materials such as APP or SBS membranes, as well as shingles, tiles, metal and other roof coverings.Type: ApplicationFiled: December 31, 2002Publication date: July 1, 2004Inventors: Natalino Zanchetta, Shaik Mohseen
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Publication number: 20040121674Abstract: A composite vehicle component that is capable of attenuating RFI waves, and a method for making the same, is provided. The composite vehicle component can, in turn, comprise a composite structure and a conductive mesh attached to the composite structure, such that the conductive mesh, when contacted to ground, can attenuate RFI waves.Type: ApplicationFiled: December 18, 2002Publication date: June 24, 2004Inventor: Jeffrey R. Robbins
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Patent number: 6753274Abstract: Disclosed herein is a stabproof and bulletproof panel. The stabproof and bulletproof panel includes a bulletproof panel 40 and a plurality of stabproof panels 60. The bulletproof panel 40 is comprised of a front plate 45, a plurality of high density polyethylene films 44 stacked with one on top of another for dispersing impact energy, and a rear plate 46 formed by sewing together a plurality of aromatic polyamide woven fabrics for minimizing frictional heat and deformation. The front plate 45 consists of a plurality of aromatic polyamide woven fabrics 41, a felt 50 formed by forcibly inserting thin aromatic polyamide fibers or high density polyethylene fibers 52 and a shock-absorbing member 51 into a scrim woven in the form of a net using aromatic polyamide fibers or high density polyethylene yarn, and a plurality of aromatic polyamide woven fabrics 43. The stabproof panels 60 are brought into tight contact with the front surface of the bulletproof panel 40.Type: GrantFiled: October 10, 2001Date of Patent: June 22, 2004Assignee: Pyro Industries Inc.Inventor: Jong-Ok Kim
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Publication number: 20040116013Abstract: A thin, electromagnetic wave shielding laminate for displays, which is thin, light, excellent in flexibility, has improved resistance of its near-infrared reducing function to ultraviolet rays, heat and moisture, requires only a simple production process, easily produced, excellent in productivity and easily attached to a display, and process for producing the same, in which the thin, electromagnetic wave shielding laminate for displays with a mesh-shape electroconductive material having openings which is provided, at least on one side, with an optical film via an adhesive layer to form a monolithic structure, wherein (a) the optical film having a near-infrared reducing function is arranged on the display side from the mesh-shape electroconductive material, and (b) the openings of said mesh-shape electroconductive material or the openings and surface layer section are filled or coated with a transparent resin composition satisfying a specific optical requirement, and the process for producing the same.Type: ApplicationFiled: October 20, 2003Publication date: June 17, 2004Inventors: Hiroshi Yoshida, Shin Kuwabara, Koji Banno
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Publication number: 20040110438Abstract: Acoustical panels and methods of making acoustical panels are provided. Isocyanate binder and scrap material are blended together to produce a mixture of recycled material. The mixture of recycled material is formed into a panel, molded to form an acoustic article having a three dimensional contour, and cured via steam. The acoustic article is subjected to trimming operations, and one or more surfaces of the acoustic article may be covered with one or more layers of material. Scrap material generated by the trimming operations are then returned to for reuse.Type: ApplicationFiled: December 10, 2002Publication date: June 10, 2004Inventors: Graham Tompson, Surendra Khambete, Girma Gebreselassie, Anthony Messina
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Patent number: 6740606Abstract: A laminated sheet having electromagnetic wave shielding effects and a manufacturing method therefor are provided wherein the laminated sheet is transparent, has electromagnetic wave shielding effects and is easily manufactured, moreover, an earthing terminal can be easily connected to the laminated sheet, and post-processing such as ultrasonic adhesion and the like can be easily conducted on the laminated sheet. In the manufacturing method, a conductive mesh-like sheet and a thermoplastic resin sheet are positioned between two molding plates and heated, these sheets are integrally laminated by means of the application of pressure between molding plates. In addition, as the above-mentioned thermoplastic resin sheet, a thermoplastic resin sheet having at least one resin layer which has a thickness which is two times or greater than the thickness of the conductive mesh-like sheet and which has uniform thermal properties is used.Type: GrantFiled: April 17, 2002Date of Patent: May 25, 2004Assignees: Shoritsu Plastics Ind. Co., Ltd., Kuraray Co., Ltd.Inventors: Sadao Umezawa, Kihachiro Ishiguro, Akira Hiruma, Kunihiko Ogawa, Yoshikane Takagi
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Publication number: 20040067703Abstract: The present invention provides improved electrostatic charge dissipating hard laminates by addition of a conductance-modifying component selected from inherently conductive polymers, conductive nanophase materials, or mixtures thereof, to a cellulose-based substrate and thermosetting polymer resin.Type: ApplicationFiled: October 1, 2003Publication date: April 8, 2004Inventors: Bradley L. Grunden, Daniel E. Badowski, Kenneth J. Heater, Salee Gideon, R. Mark Hodge
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Publication number: 20040067711Abstract: The present invention provides a colored reinforced article of manufacture having a substantially uniform distribution of color. The colored reinforced article of manufacture comprises a fiber-reinforced thermosetting resin matrix and a non-appertured colored veil in the thermosetting resin matrix.Type: ApplicationFiled: October 7, 2002Publication date: April 8, 2004Inventors: Richard James Bliton, Ladson Lawrence Fraser, William Oscar Phillips, Richard Landis Vockel
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Patent number: 6716774Abstract: A knitted screen cloth fabric including a polymer coated, fiber-reinforced, flexible, foil-like web and method for making same are disclosed, the web including a lattice material of filaments and a polyester binding thread.Type: GrantFiled: December 19, 2001Date of Patent: April 6, 2004Assignee: Saint-Gobain Technical Fabrics Canada, Ltd.Inventors: John Frederick Porter, Roger Peter Lewington
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Publication number: 20040053550Abstract: The purpose of the present invention is to provide a shell laminated structure realizing a further light weight formation of a helmet while improvement for shock absorbing characteristic is assured. There is provided a laminated structure in which either the net-like member or the sheet-like member having many holes is placed at an entire region of the shell having a reinforcing base material or between the laminated layers at a part of the shell in such a manner that the sheet-like member is extended along the layer to which its front and rear surfaces are faced, bitten into the layer and fixed. With such an arrangement as above, a further light weight formation of the shell is realized while a high safety characteristics of the helmet is assured.Type: ApplicationFiled: August 20, 2003Publication date: March 18, 2004Inventor: Michio Arai