Warp And Weft Are Identical And Contain At Least Two Chemically Different Strand Materials Patents (Class 442/217)
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Publication number: 20140349535Abstract: A woven polyester fabric with a trilobal construction and a 5% elastane content, and an outer laminated layer of polyurethane, with 250 GSM insulation. The fabric and clothing made from the fabric is waterproof, breathable, stretchable in 4 directions, and insulating to ?50 degrees Celsius. The fabric meets the standards defined by the testing standards ASTM D2034-2009; ASTM D1424-2009: ASTM D434-1995; ASTM D4970/D4970M-2010cl, ASTM D3107-07(R2011), AATCC 127, and JIS L1099 Method B-1:2006.Type: ApplicationFiled: May 26, 2014Publication date: November 27, 2014Applicant: Alliance Mercantile Inc.Inventors: Douglas BELL, Darren TEES, Wu Hai HAO
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Patent number: 8614156Abstract: The present invention is directed to a textile fabric. This fabric is particularly well suited for use as the outer shell fabric of a firefighter's garment. The fabric is a woven or knitted fabric of spun yarns and multi-filament yarns. The spun yarn includes a first staple being a polymer selected from the group consisting of aramid, PBI or PBO or melamine formaldehyde, and a second staple being an aramid polymer. The multi-filament yarn includes an aramid filament.Type: GrantFiled: October 18, 2011Date of Patent: December 24, 2013Assignee: PBI Performance Products, Inc.Inventors: Diane B. Hess, Charles A. Thomas, Clifton A. Perry, Richard O. Tucker
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Patent number: 8093160Abstract: Composite yarns have a filamentary core provided with at least one elastic performance filament and at least one inelastic control filament. A fibrous sheath, preferably formed from spun staple fibers, surrounds the filamentary core, preferably substantially along the entire length thereof. The at least one elastic performance filament most preferably includes a spandex and/or a lastol filament. The at least one inelastic control filament is most preferably formed of a textured polymer or copolymer of a polyamide, a polyester, a polyolefin and mixtures thereof. Preferably, the fibrous sheath is formed of synthetic and/or natural staple fibers, most preferably staple cotton fibers. The elastic composite fibers find particular utility as a component part of a woven textile fabric, especially as a stretch denim fabric, which exhibits advantageous elastic recovery of at least about 95.0% (ASTM D3107).Type: GrantFiled: April 16, 2008Date of Patent: January 10, 2012Assignee: Cone Denim LLCInventors: Ralph B. Tharpe, Jr., John L. Allen, Jr., Fulton A. Little, Reuben E. Hart
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Patent number: 8071492Abstract: The present invention is directed to a textile fabric. This fabric is particularly well suited for use as the outer shell fabric of a firefighter's garment. The fabric is a woven or knitted fabric of spun yarns and multi-filament yarns. The spun yarn includes a first staple being a polymer selected from the group consisting of aramid, PBI or PBO or melamine formaldehyde, and a second staple being an aramid polymer. The multi-filament yarn includes an aramid filament.Type: GrantFiled: January 21, 2003Date of Patent: December 6, 2011Assignee: PBI Performance Products, Inc.Inventors: Diane B. Hess, Charles A. Thomas, Clifton A. Perry, Richard O. Tucker
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Patent number: 7976946Abstract: The invention relates to a sound-absorbing fabric comprising a glass fabric which is made from glass yarns that are coated with a thermoplastic material, with an opening factor of between 0.5 and 6%.Type: GrantFiled: September 23, 2005Date of Patent: July 12, 2011Assignee: Acoustic FabricInventors: Alain Tisseyre, Didier Mouraret
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Patent number: 7972983Abstract: Woven fabrics suitable for use as a lightning strike material are disclosed. Methods of making woven fabrics are also disclosed. Methods of using woven fabrics are further disclosed.Type: GrantFiled: November 2, 2004Date of Patent: July 5, 2011Assignee: Hexcel CorporationInventors: Don Taylor, Bryan Loeper, David Henderson
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Patent number: 7932194Abstract: The present invention relates to a heat, flame, and electric arc resistant fabric (1) for use as single or outer layer of protective garments. The fabric (1) of the invention comprises at least two separate single plies which are assembled together at predefined positions so as to build pockets (4). The fabric (1) of the invention is made of materials independently chosen from the group consisting of aramid fibers and filaments, polybenzimidazol fibers and filaments, polyamidimid fibers and filaments, poly(paraphephenylene benzobisaxazole) fibers and filaments, phenol-formaldehyde fibers and filaments, melamine fibers and filaments, natural fibers and filaments, synthetic fibers and filaments, artificial fibers and filaments, glass fibers and filaments, carbon fibers and filaments, metal fibers and filaments, and composites thereof.Type: GrantFiled: September 3, 2003Date of Patent: April 26, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Yves Bader, Andre Capt, Thomas Dotsch
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Patent number: 7820567Abstract: The invention concerns flame retardant fabrics made from mixtures of polypyridobisimidazole fibers with cellulose fibers that have been treated to make them flame retardant and articles made therefrom.Type: GrantFiled: December 13, 2006Date of Patent: October 26, 2010Assignee: E. I. du Pont de Nemours and CompanyInventors: Reiyao Zhu, Richard Young
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Patent number: 7814955Abstract: A woven corrugator belt having a fabric body that has a base layer fabricated from a polyester material and has at least 1 layer of the polyester that runs in both the machine direction and cross machine direction of the belt. The fabric body has a first end and a second end that are joined by use of an inline seam. A material having greater hydrolysis resistance than the polyester may be woven into side portions of the belt for improved hydrolysis resistance.Type: GrantFiled: October 24, 2006Date of Patent: October 19, 2010Assignee: Voith Patent GmbHInventors: William J. Harwood, Gilbert Ross
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Patent number: 7795162Abstract: A fabric (10) for an animal rug, having a mesh pattern of a size suitable for preventing penetration and biting by insects, has a mesh of woven fibers (11), forming rectangular spaces (12) therebetween. Each weft (13) and warp (14) is formed from a soft, inner, multifilament fiber (15) sandwiched between a pair of relatively stiffer, outer, monofilament fibers (16). The fabric (10) is strong and stable, yet soft and light, and it is also absorbent. The outer, monofilament fibers provide the stability of the mesh pattern by locking the soft, inner, multifilament fiber (15) in place. However, a certain amount of movement between the wefts and the warps is possible resulting in a fabric, which will mould around the body of the animal.Type: GrantFiled: February 8, 2006Date of Patent: September 14, 2010Inventor: Thomas Peter MacGuinness
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Patent number: 7435693Abstract: A non-crimped, unidirectional fabric. The fabric includes a plurality of non-crimped, unidirectional fibers arranged parallel to one another. Weft fibers are arranged perpendicular to the non-crimped, unidirectional fibers. Warp fibers are arranged parallel to the non-crimped, unidirectional fibers. The weft fibers are woven around the non-crimped, unidirectional fibers and around the warp fibers without crimping the unidirectional fibers. A non-woven thermoplastic fabric is secured, such as by melt bonding, to the non-crimped unidirectional fibers to act as a toughening layer and improve the impact resistance of the fabric after it is molded into a part.Type: GrantFiled: January 7, 2005Date of Patent: October 14, 2008Assignee: The Boeing CompanyInventors: Thomas K Tsotsis, Winfried Steinhauser
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Patent number: 7419922Abstract: A fabric is provided for use in safety apparel, including a first yarn type comprising at least about 60 percent modacylic fibers and a second yarn type comprising an intimate blend of anti-static fibers and other fibers selected from the group of fibers consisting of polyester, nylon, rayon, modacrylic, cotton, wool, and combinations thereof. The fabric meets the American Society for Testing and Materials standard ASTM F-1506 for flame resistance, Federal Test Method Standard 191A, Method 5931 for electrostatic decay, and the Electrostatic Discharge Association Advisory ADV11.2-1995 voltage potential.Type: GrantFiled: September 19, 2005Date of Patent: September 2, 2008Inventors: Richard M. Gibson, Willis D. Campbell, Jr., Albert E. Johnson, Kenneth P. Wallace, William F. Gerrow
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Patent number: 7396784Abstract: This material is remarkable in that it is made by weaving or knitting, in such a manner as to form a structure comprising two superposed faces (1, 2) intermittently interconnected to each other so as to form pockets, and in which: one of the layers shrinks under the effect of heat; and the linking between the layers is implemented by intermittently linking selected yarns so as to form said pockets.Type: GrantFiled: November 6, 2002Date of Patent: July 8, 2008Assignee: KermelInventor: Laurent Thiriot
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Patent number: 7365032Abstract: A flame retardant union fabric obtained by combining (A) 30 to 70% by weight of a fiber comprising as a main component a flame retardant halogen-containing fiber made of a composition comprising 100 parts by weight of an acrylic copolymer of 30 to 70% by weight of acrylonitrile, 30 to 70% by weight of a halogen-containing vinyl monomer and 0 to 10% by weight of a vinyl monomer copolymerizable with them, 10 to 30 parts by weight of an antimony compound and 8 to 30 parts by weight of a zinc stannate compound, with (B) 70 to 30% by weight of a cellulosic fiber. The flame retardant union fabric shows a high flame resistance which passes the M1 class of NF P 92-503 burning test in France even after the post-treatment.Type: GrantFiled: October 31, 2000Date of Patent: April 29, 2008Assignee: Kaneka CorporationInventors: Masayuki Adachi, Masaharu Fujii, Toshimitsu Mori, Akio Konishi
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Patent number: 7365031Abstract: A fabric including within its construction a first elongated electrical conductor crossed by a second elongated electrical conductor, the conductors being normally biased apart at a crossover point of said fibres with an air gap between them, whereby application of pressure in a direction substantially normal to a plane of the fabric causes the conductors to make contact. The fabric may be woven, knitted, non-woven or plaited. The fabric can be used as a pressure sensor, switch or other sensor.Type: GrantFiled: April 2, 2001Date of Patent: April 29, 2008Assignee: Intelligent Textiles LimitedInventors: Stanley Shigezo Swallow, Asha Peta-Thomson
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Patent number: 7360561Abstract: The present invention patent refers to a fabric for embroidering with removable delimitation that aims at simplifying and making the embroiderers' work easier, featuring a delimitation that consists of a yarn or filament in a different color from that of the remaining fabric for embroidering, in order to help in the embroidery's orientation and positioning.Type: GrantFiled: November 18, 2004Date of Patent: April 22, 2008Assignee: Dohler S/AInventor: Ingo Döhler
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Patent number: 7311174Abstract: In a diaphragm for a loud-speaker of the present invention, an increase in tensile strength is averagely attained as a whole, and the over all diaphragm is uniformly colored without showing any lattice pattern. The diaphragm includes a woven fabric comprising yarns made from a blend of a plurality of fibers wherein at least one of the plurality of fibers is PBO (poly(p-phenylene benzobisoxazole)) fiber.Type: GrantFiled: December 14, 2000Date of Patent: December 25, 2007Assignee: Kabushiki Kaisha KenwoodInventors: Junichi Hayakawa, Takaharu Ichiryu
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Patent number: 7288494Abstract: An electro-magnetic wave shield cover having an array of first yarn members (10) formed by bundling (48) ends of polyester fibers around which a tin-plated copper metallic foil (12) is wound. The second yarn member (20) is formed by bundling 96 ends of polyester fibers. Doubled-yarn groups (10A, 10B, 10C, 10D) of the first yarn members running in the first direction (warp) from upper right to lower left and doubled-yarn groups (20A, 20B, 20C, 20D) of the second yarn members (20) running in the first direction (warp), and doubled-yarn groups (10a, 10b, 10c, 10d) of the first yarn members running in the second direction (weft) from upper left to lower right and doubled-yarn groups (20a, 20b, 20c, 20d) of the second yarn members running in the second (weft) direction are arranged so that the interlacing is made in such a manner that if the doubled-yarn group, running in the one direction is twice disposed beneath the doubled-yarn groups running in the other direction, then it is twice disposed above the latter.Type: GrantFiled: July 11, 2002Date of Patent: October 30, 2007Assignee: 3M Innovative Properties CompanyInventors: Atsuo Iwasaki, Toshikazu Numaguchi, Yoshihiko Takahashi
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Patent number: 7138037Abstract: A press felt for use in the press section of a papermaking machine is provided. The press felt includes a base fabric layer and at least one layer of a staple fiber batt material connected thereto. The press felt has a paper side surface (PS) which when in operation is in contact with a paper web conveyed thereon and a machine side surface (MS) which contacts various press section components. The base fabric layer includes a regenerated cellulosic component in either or both the MD and CD yarns. Regenerated cellulosic fibers may also be provided in the batt and/or scrims located in the batt to improve dewatering when compared to similarly constructed felts which lack this regenerated cellulosic material.Type: GrantFiled: August 12, 2004Date of Patent: November 21, 2006Assignee: AstenJohnson, Inc.Inventors: Marc P. Despault, Brady S. Patterson
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Patent number: 7049252Abstract: An abrasion resistant and water resistant fabric is disclosed. The fabric is particularly well suited for use in constructing luggage. The fabric, however, is also well suited for many other applications, such as use in constructing sportswear, outdoor apparel, military apparel, and the like. The fabric is treated with a chemical composition. It has been discovered that the chemical composition greatly enhances the abrasion resistance of the fabric. In one embodiment, the fabric is made from nylon multifilament yarns.Type: GrantFiled: June 15, 2004Date of Patent: May 23, 2006Assignee: Safety Components Fabric Technologies, Inc.Inventors: Joey K. Underwood, T. Doyle Kelley
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Patent number: 6924022Abstract: The inventive method provides highly desirable hand to various different types of fabrics through the initial immobilization of individual fibers within target fabrics and subsequent treatment through abrasion, sanding, or napping of at least a portion of the target fabric. Such a procedure includes “nicking” the immobilized fibers thereby permitting the fibers to produce a substantially balanced strength of the target fabric in the fill and warp directions while also providing the same degree of hand improvements as obtained with previous methods. Furthermore, this process also provides the unexpected improvement of non-pilling to synthetic fibers as the “nicking” of the immobilized fibers results in the lack of unraveling of fibers and thus the near impossibility of such fibers balling together to form unwanted pills on the fabric surface. Fabrics treated by this process are also contemplated within this invention.Type: GrantFiled: June 4, 2001Date of Patent: August 2, 2005Assignee: Milliken & CompanyInventors: Louis Dischler, Jimmy B. Henson, Roger Milliken
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Patent number: 6897170Abstract: Tuftable fabrics comprise a plurality of warp and weft tapes in a balanced construction of tapes with balanced dimensions of tapes in the warp and the weft and stabilization of the fabric to impart dimensional stability. The fabrics are useful as backings for tufted carpets and especially patterned carpets and carpet tile owing to a surprising combination of tuftability, resistance to edge curl and stability during tufting.Type: GrantFiled: October 10, 2002Date of Patent: May 24, 2005Assignee: Propex Fabrics, Inc.Inventors: Edward Barkis, Charles F. Phillips
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Patent number: 6837275Abstract: A papermaker's fabric includes first and second layers of cross-machine-direction (CD) yarns and a plurality of machine-direction (MD) yarns interwoven therewith and arranged in groups each having a first, two second, and two third MD yarns. The first MD yarn binds with two CD yarns of the first layer and with two CD yarns of the second layer. The second MD yarns bind with only one CD yarn of the first layer and floats over at least two consecutive CD yarns of the second layer. The third MD yarns bind with only one CD yarn of the first layer and floats over at least two consecutive CD yarns of the second layer. The second MD yarns are offset from the third MD yarns in a direction parallel to the MD yarns. The first MD yarn is between the two second MD yarns which are between the third MD yarns so as to form a continuous air channel.Type: GrantFiled: November 7, 2002Date of Patent: January 4, 2005Assignee: Albany International Corp.Inventors: Michael J. Josef, Rick Barbery
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Patent number: 6837276Abstract: A papermaker's fabric, usable with a dryer section on a paper machine, has a first layer and a second layer of cross-machine-direction (CD) yarns. Interwoven with the CD yarns in a duplex weave is a system of MD yarns. The MD yarns are provided in groups of at least two adjacent MD yarns. Each group has one first MD yarn and one or more second MD yarn. The first MD yarn interweaves between the first and second layers of CD yarns, each time binding with only one CD yarn. Each second MD yarn also interweaves between first and second layers of CD yarns, each time binding with only one CD yarn in the first layer, but floating over at least two CD yarns in the second layer. The first MD yarn is between the one or more second MD yarns in its group and those of an adjacent group, and defines a continuous air channel on the surface of the fabric.Type: GrantFiled: November 7, 2002Date of Patent: January 4, 2005Assignee: Albany International Corp.Inventors: Michael J. Josef, Rick Barbery
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Patent number: 6834685Abstract: A fabric system and manufacturing method for achieving higher fiber crimp in selected fibers to reduce initial fabric modulus (gain higher elongation) in the thread-line direction. The fabric system and method utilizes processing yarns of higher shrinkage than the product reinforcing yarns. The processing yarns are woven together with the reinforcing yarns in various patterns and combinations dependent on the desired fabric characteristics. The fabric is processed thermally or otherwise to impart crimp into the reinforcing yarns by the differential shrinkage of the processing yarns. By adjusting the ratio of reinforcing yarns to processing yarns, a unique set of characteristics in the fabric is created, specifically a lower modulus, higher initial elongation in the thread-line direction of the reinforcing yarn.Type: GrantFiled: August 16, 2002Date of Patent: December 28, 2004Assignee: Warwick Mills, Inc.Inventors: Mark A. Hannigan, Charles A. Howland
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Publication number: 20040229537Abstract: An abrasion resistant and water resistant fabric is disclosed. The fabric is particularly well suited for use in constructing luggage. The fabric, however, is also well suited for many other applications, such as use in constructing sportswear, outdoor apparel, military apparel, and the like. The fabric is treated with a chemical composition. It has been discovered that the chemical composition greatly enhances the abrasion resistance of the fabric. In one embodiment, the fabric is made from nylon multifilament yarns.Type: ApplicationFiled: June 15, 2004Publication date: November 18, 2004Inventors: Joey K. Underwood, T. Doyle Kelley
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Publication number: 20040219855Abstract: Materials and methods are provided for producing preform materials for impact-resistant composite materials suitable for liquid molding. An interlayer comprising a spunbonded, spunlaced, or mesh fabric is introduced between non-crimped layers of unidirectional reinforcing fibers to produce a preform for use in liquid-molding processes to produce composite materials. Interlayer material remains as a separate phase from matrix resin after infusion, and curing of the preform provides increased impact resistance by increasing the amount of energy required to propagate localized fractures due to impact. Constructions having the interlayer materials melt-bonded to the reinforcing fibers demonstrate improved mechanical preformance through improved fiber alignment compared to other fabrication and preforming methods.Type: ApplicationFiled: May 2, 2003Publication date: November 4, 2004Inventor: Thomas K. Tsotsis
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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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Patent number: 6763855Abstract: A papermaker's fabric, designed for use as a base fabric for a TAD belt, but also usable on the forming, press and dryer sections of a paper machine, has a plurality of warp yarns interwoven with a plurality of weft yarns. The warp yarns are of two types. Those of the first type weave with the weft yarns in a plain weave, while those of the second type weave with the weft yarns in a 2×2 twill weave. The warp yarns of the first type alternate with those of the second type, which undulate between adjacent yarns of the first type to give the fabric a desired openness.Type: GrantFiled: October 30, 2001Date of Patent: July 20, 2004Assignee: Albany International Corp.Inventor: David S. Rougvie
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Publication number: 20040116021Abstract: A flocked fabric having a woven fabric substrate of a blend of microdenier polyester and pima cotton. The fabric substrate is covered with an adhesive, and flock is attached to the fabric substrate by the adhesive.Type: ApplicationFiled: December 11, 2002Publication date: June 17, 2004Applicant: Milliken & CompanyInventor: David K. Smith
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Patent number: 6750162Abstract: An abrasion resistant and water resistant fabric is disclosed. The fabric is particularly well suited for use in constructing luggage. The fabric, however, is also well suited for many other applications, such as use in constructing sportswear, outdoor apparel, military apparel, and the like. The fabric is treated with a chemical composition. It has been discovered that the chemical composition greatly enhances the abrasion resistance of the fabric. In one embodiment, the fabric is made from nylon multifilament yarns.Type: GrantFiled: December 1, 2000Date of Patent: June 15, 2004Assignee: Safety Components Fabric Technologies, Inc.Inventors: Joey K. Underwood, T. Doyle Kelley
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Publication number: 20040077242Abstract: The present invention provides a composite backing suitable for use in the manufacturing of carpeting, particularly tufted synthetic turf carpeting, or any other fabric product where dimensional stability in the presence of thermal or moisture gradients is desirable. The composite backing comprises reinforcement strands integrated into a woven backing fabric. The reinforcement strands may be laid in an open network structure needlepunched into a woven backing or may also be integrated into the woven backing by directly weaving the reinforcement strands into the woven backing as it is being fabricated. A synthetic turf product may be constructed by tufting the composite backing.Type: ApplicationFiled: October 16, 2002Publication date: April 22, 2004Inventor: Bruce W. Layman
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Patent number: 6713412Abstract: Specific fabric articles exhibiting very low air and/or gas permeability (even upon application of high inflation pressures) and very high tear strengths are herein disclosed and claimed. Such a specific fabric also permits the incorporation of discrete openings (through cutting, for example) through which air and/or gas introduced by an airbag inflation canister will travel. Such a specific fabric acts as a barrier to the complete introduction of high pressure inflation gases into an airbag cushion, thereby permitting a more controlled, safer inflation upon the occurrence of a collision event. Thus, the specific inventive fabric permits movement of inflation gas and/or air substantially solely through the openings within the fabric and not through the interstices between the individual fiber constituents.Type: GrantFiled: May 6, 2003Date of Patent: March 30, 2004Assignee: Milliken & Co.Inventor: Thomas Wayne Newbill
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Publication number: 20030228821Abstract: A woven fabric useful in protective apparel made from yarn components comprising a body fabric yarn component and a cut resistant ripstop yarn component having at least 50% greater tensile strength than the body fabric yarn component and comprising a yarn having a synthetic staple-fiber sheath and inorganic core, the body fabric yarn component and the cut resistant ripstop yarn component both being comprised of at least one yarn and each yarn component distinguished from the adjacent yarn component by interweaving orthogonal yarn components.Type: ApplicationFiled: June 6, 2002Publication date: December 11, 2003Inventors: Reiyao Zhu, Richard H. Young
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Publication number: 20030207631Abstract: Ballistic-resistant articles comprise a plurality of polybenzoxazole or polybenzothiazole polymer fibers and are lighter, more comfortable to wear and exhibit better ballistic-resistant properties than existing ballistic-resistant articles of equal weight.Type: ApplicationFiled: June 15, 2001Publication date: November 6, 2003Inventors: David A. Dalman, Charles P. Weber, Gregory J. La Casse
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Patent number: 6615572Abstract: There are provided fabrics excellent in electrical conductane and antistatic property as well as dust proof clothes using the same. Conductive yarn comprising synthetic filament yarn as the core covered with conductive bicomponent fibers is used as conductive yarn used in the warps and/or wefts at intervals.Type: GrantFiled: June 4, 2002Date of Patent: September 9, 2003Assignee: Seiren Co. LTDInventors: Susumu Takagi, Yutaka Matsui
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Publication number: 20030129897Abstract: A forming panel having board with a release barrier of a substrate and a barrier/release layer secured to the board by an adhesive.Type: ApplicationFiled: October 17, 2002Publication date: July 10, 2003Inventors: Howell B. Eleazer, Allan M. Smith, Thomas E. Godfrey, William S. Freeman
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Patent number: 6589392Abstract: A melt-extruded multicomponent monofilament having good abrasion resistance, flex-fatigue toughness and dimensional stability. The monofilament is particularly suitable for use in the manufacture of papermaking machine forming fabrics, and includes an outer region component comprising polyethylene terephthalate and an inner region component comprising a blend of polyetherester block copolymer and polyethylene terephthalate.Type: GrantFiled: October 18, 2001Date of Patent: July 8, 2003Assignee: Shakespeare Company LLCInventors: David B. Skinner, Atiye E. Tanverdi
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Publication number: 20020160678Abstract: In a diaphragm for loud-speaker of the present invention, an increase in tensile strength is averagely attained as a whole, and the over all diaphragm is uniformly colored without showing any lattice pattern.Type: ApplicationFiled: August 7, 2001Publication date: October 31, 2002Inventors: Junichi Hayakawa, Takaharu Ichiryu
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Patent number: 6455449Abstract: A coated woven textile fabric is disclosed which is formed of synthetic yarns of more than one denier preferably synthetic filamentary yarns of differing deniers. A polymeric coating such as polyurethane is layered on at least one side thereof, but may also be provided on both sides. The combination of yarns of different deniers provides a superior adhesion surface for the polymeric coating. The yarns and the polymeric coating are preselected respectively in deniers and thickness so as to render the fabric substantially impermeable to fluid under pressure, while maintaining superb packageability and antiblocking properties for use in vehicle occupant restraint systems. A flexible lightweight air bag for receiving and containing fluid under pressure for use in a vehicle air restraint system is also disclosed, incorporating the woven textile fabric of the invention.Type: GrantFiled: September 3, 1999Date of Patent: September 24, 2002Assignee: Bradford Industries, Inc.Inventors: Manuel J. Veiga, Richard J. Satin
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Patent number: 6432850Abstract: There are provided fabrics excellent in electrical conductane and antistatic property as well as dust proof clothes using the same. Conductive yarn comprising synthetic filament yarn as the core covered with conductive bicomponent fibers is used as conductive yarn used in the warps and/or wefts at intervals.Type: GrantFiled: March 31, 1999Date of Patent: August 13, 2002Assignee: Seiren Co., Ltd.Inventors: Susumu Takagi, Yutaka Matsui
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Publication number: 20020034905Abstract: The present disclosure generally relates to dyed melamine fabrics and methods for dyeing melamine fabrics. In one arrangement, the fabrics comprise a plurality of melamine fibers, wherein the flame resistant fabric has been dyed through a beam dyeing process in which the fabric has not been mechanically agitated. In one arrangement, the methods comprise the steps of wrapping melamine fabric around a perforated beam of a beam dyeing machine such that several layers of fabric surround the beam, injecting dyebath into the beam so that it penetrates the fabric layers, and circulating the dyebath through the fabric layers until the fabric is dyed to a desired shade.Type: ApplicationFiled: July 31, 2001Publication date: March 21, 2002Inventor: Rembert J. Truesdale
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Publication number: 20010031592Abstract: In an awning cloth comprising a plurality of webs of awning cloth that are joined along their longitudinal outer edges, wherein each web of awning cloth is formed by warp threads and weft threads of synthetic or natural filament yarns, provision is made for the webs of awning cloth to have warp threads of thermoplastic material in the region of their longitudinal outer edges, and for the overlapping edge regions of adjacent webs of awning cloth of this type to be welded to one another using said thermoplastic warp threads under at least partial melting of the same.Type: ApplicationFiled: April 5, 2001Publication date: October 18, 2001Inventor: Wolfgang Schulz
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Patent number: 6268301Abstract: Ballistic-resistant articles comprise a plurality of polybenzoxazole or polybenzothiazole polymer fibers and are lighter, more comfortable to wear and exhibit better ballistic-resistant properties than existing ballistic-resistant articles of equal weight.Type: GrantFiled: March 25, 1992Date of Patent: July 31, 2001Assignee: Toyobo Co., Ltd.Inventors: David A. Dalman, Charles P. Weber, Jr., Gregory J. LaCasse
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Patent number: 6040254Abstract: A dust-proof fabric is disclosed. The fabric comprises an inner knit fabric layer, an intermediate layer of a moisture absorbent polyurethane film and a high density woven polyester fabric outer layer. The outer layer contains a first set of spaced apart conductive yarns aligned with one another in the warp direction and a second set of spaced apart conductive yarns aligned in the weft direction.Type: GrantFiled: October 8, 1998Date of Patent: March 21, 2000Assignee: Samsung Electronics Co., Ltd.Inventors: Chang-su Lim, Hyeog-ki Kim, Sue-ryeon Kim, Il-kyoung Kim
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Patent number: 6020275Abstract: Bonded composite open mesh structural textiles are formed of woven textile. The textile is formed from at least two, and preferably three, components. The first component, or load bearing member, is a high tenacity, high modulus, low elongation mono- or multifilament yarn. The second component is a polymer in yarn or other form which will encapsulate and bond yarns at the junctions to strengthen the junctions. The third component is an optional effect or bulking yarn. In the woven textile, a plurality of warp yarns are woven with a plurality of weft (fill) yarns. The weave preferably includes a half-cross or full-cross leno weave. At least a portion of the warp and weft yarns are first component load bearing yarns. The polymer component is used as required for the bonding properties necessary for the finished product, and especially to provide improved junction or joint strength.Type: GrantFiled: May 9, 1996Date of Patent: February 1, 2000Assignee: The Tensar CorporationInventors: Peter Edward Stevenson, Jeffrey W. Bruner
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Patent number: 5888609Abstract: A planar porous composite structure including a plurality of regular textile planar layers formed of continuous yarns. The layers are placed on top of each other to form a structure having two dimensions at right angles to each other and a third dimension perpendicular to them and defining a plane having a direction along the two dimensions. A plurality of openings extends through the layers. Each opening is defined by portions of the continuous yarns extending substantially in the direction of the plane and existing in the regular textile planar layers to make the planar layers regular in structure prior to placing them on top of each other. A plurality of passages extends entirely through the structure in a direction substantially perpendicular to the plane of the structure.Type: GrantFiled: January 22, 1996Date of Patent: March 30, 1999Assignee: Valtion teknillinen tutkimuskeskusInventors: Mikko Karttunen, Esa Suokas
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Patent number: 5698480Abstract: A fiber comprising at least about 80% by weight linear low density polyethylene and having a melting point >109.degree. C. is disclosed. Also disclosed are thermally consolidated fiber structures comprising (1) at least about 3% by weight, based on the total weight of the structure, of lower melting binder fibers comprising at least 80% by weight linear low density polyethylene, and (2) not more than 97% by weight, based on the total weight of the structure, of nonmelting fibers, or fibers having a melting point higher than the linear low density polyethylene fibers. The fiber structures can be in the form of multifilament yarns, woven or nonwoven textile fabrics, carpets, or laminates. The linear low density polyethylene binder fibers in the structures preferably have a melting point <109.degree. C.Type: GrantFiled: August 9, 1994Date of Patent: December 16, 1997Assignee: Hercules IncorporatedInventors: James Dulaney Geiman, Rakesh Kumar Gupta, Randall Earl Kozulla, Richard Jean Legare, Robert Gray MacLellan
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Patent number: 5695375Abstract: Novel regenerated cellulose fiber dyeable with disperse dye is disclosed. In this regenerated cellulose fiber, 10 to 40 weight % of polyester fine particles or styrene-acrylic polymer fine particles having an average particle size of 0.05 to 5 .mu.m are compounded. Products wherein the regenerated cellulose fiber and polyester fiber are used in combination can give dyed products excellent in homochromatic properties, and since both fibers can be dyed at the same time, the dyeing efficiency is remarkably improved.Type: GrantFiled: December 20, 1996Date of Patent: December 9, 1997Assignee: Kuraray Co., Ltd.Inventors: Osamu Takemura, Naoki Tanimoto, Eiji Iwasa, Ichirou Inoue, Tsutomu Kawamura, Kiyoshi Hirakawa, Shinichi Ono, Hitoshi Kimura, Mitutake Aruga