With Coating, Impregnation, Or Bond Patents (Class 428/96)
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Publication number: 20100040824Abstract: The present invention is directed at an apparatus and method for attaching articles to surfaces, and more particularly to fibrous surfaces, such as carpeting. A polymeric sheet having a peripheral flange including a bonding surface, as well as a raised portion, may be bonded to the fiber surface. The raised portion may then include threads for attachment purposes.Type: ApplicationFiled: August 12, 2008Publication date: February 18, 2010Applicant: International Automotive Components Group North America, Inc.Inventor: Donald C. Albin, JR.
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Patent number: 7648534Abstract: The present disclosure relates to compositions useful for maintaining the clean impression of a carpet (that is, its scent and appearance) over an extended time despite occurrences that might damage the carpet surface. The composition, which includes an antimicrobial agent, an enzyme inhibitor, and an odor-reacting compound, can be used by a consumer to remove contaminants from the carpet and to prevent the odor associated with the decomposition of future contamination. Specifically, the composition has been shown effective in neutralizing odors associated with the decomposition of organic materials (such as urine or food spills) by absorbing and/or removing the odor-generating source. A manufacturing treatment composition and methods for using are also disclosed.Type: GrantFiled: November 8, 2006Date of Patent: January 19, 2010Assignee: Milliken & Co.Inventors: Shulong Li, Richard A. Mayernik
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Publication number: 20090304984Abstract: The present invention is to provide a kind of material cloth structure used in a punching modeled object. The said material cloth structure is composed of a cloth layer and a glued film layer, wherein the cloth layer can use ordinary cloth material or other cloth material (such as lint, pile etc.). And, the glued film layer is an airproofed glue film. The glued film is pasted to the backside of the cloth material and an integrated material cloth is thus formed. All forms of three-dimensional punching objects made of this material cloth are hereby provided.Type: ApplicationFiled: June 9, 2008Publication date: December 10, 2009Inventor: Chia-Liang Chen
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Patent number: 7608314Abstract: A flexible energy absorbing sheet material in which a dilatant material (6) is impregnated into or supported by a resilient carrier (1). The dilatant material remains soft until it is subjected to an impact when its characteristics change rendering it temporarily rigid, the material returning to its normal flexible state after the impact. The carrier can be a spacer fabric, a foam layer or modules or threads of dilatant material contained between a pair of spaced layers. Methods of manufacturing the energy absorbing sheet are also disclosed.Type: GrantFiled: March 10, 2004Date of Patent: October 27, 2009Inventor: Daniel James Plant
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Publication number: 20090258184Abstract: A pile stripping comprising pile extending from a backing is described whereby the pile is made from pile yarns and the backing is bonded to the pile. A synthetic fibre is interlaced with the pile yarns, and the backing traps at least a part of the synthetic fibre in the backing. The stripping can further comprise a fin, whereby the fin can be located within the pile or alongside the pile. The backing and the fin may be constructed so that the backing is inserted in the fin.Type: ApplicationFiled: November 8, 2005Publication date: October 15, 2009Inventors: Ian Pawson, Mark D. Foster, Vincent Outters, Tom Sesock, Edgard Schuerwegen
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Patent number: 7592064Abstract: Carpet protectants comprising an aqueous dispersion comprising A. a partially fluorinated urethane polymer having at least one urea linkage, which compound is the product of the reaction of: (1) at least one organic polyisocyanate containing at least three isocyanate groups; (2) at least one fluorochemical compound which contains per molecule (a) a single functional group having one or more Zerewitinoff hydrogen atoms and (b) at least two carbon atoms, each of which is attached to at least two fluorine atoms; and (3) water in an amount sufficient to react with from about 5% to about 60% of the isocyanate groups in said polyisocyanate; B. a non-fluorinated cationic surfactant; and C. a non-fluorinated nonionic surfactant are disclosed.Type: GrantFiled: August 6, 2004Date of Patent: September 22, 2009Assignee: E.I. du Pont de Nemours and CompanyInventors: Patrick Henry Fitzgerald, Andrew Hen Liu, Peter Michael Murphy, Charles L. Strickler
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Publication number: 20090214813Abstract: A flame retardant polymer fiber, a process for making such a fiber, and a material containing such fibers are provided. The flame retardant polymer fiber is a high tenacity fiber formed of a poly(trimethylene terephthalate) co-polymer containing a trimethylene terephthalate monomer and a phosphorous containing flame retardant monomer. The flame retardant PTT co-polymer fiber is produced by a process in which the trimethylene terephthalate monomer or its precursors and the phosphorous containing flame retardant monomer or its precursors are combined to form the PTT co-polymer in one or more pre-polymerization and polymerization steps, and the PTT co-polymer is spun into a fiber. Materials including such flame retardant PTT co-polymer fibers, e.g. carpets and textiles, are also provided.Type: ApplicationFiled: December 16, 2008Publication date: August 27, 2009Inventors: Robert Van Den Berg, Wouter Koen Harteveld, Hans Joachim Heinen, Thomas Paul Von Kossak-Glowczewski
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Publication number: 20090155521Abstract: A complex-shaped, three-dimensional fiber reinforced composite structure may be formed by using counteracting pressures applied to a structural lay-up of fiber plies. The fiber plies are arranged on a pressurizable member that may become an integral part of the final product, or may be removed before the product is finalized. The pressurizable member may take the form of a hollow molded thermoplastic component or even a metallic component having an opening such that the pressurizable member may be pressurized and thus expanded against the fiber plies. In addition, a number of the pressurizable members may be joined in fluid communication and arranged to form a large, complex-shaped lay-up surface for the fiber plies. The arrangement of the fiber plies onto the pressurizable members may produce integral I-Beam stiffeners, ribs, flanges, and other complex shaped structural components. The fluid medium employed for pressurization may be a gas or a liquid.Type: ApplicationFiled: October 31, 2007Publication date: June 18, 2009Inventor: William L. Rodman
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Patent number: 7547469Abstract: Loop materials are provided for touch fastening. Some loop materials include a flexible sheet-form substrate, and hook-engageable fibers secured individually and directly to the substrate, the fibers being disposed in discrete fastening regions of the substrate, leaving fiber-free substrate between adjacent fastening regions. Methods of making and using such loop materials are also provided.Type: GrantFiled: April 8, 2005Date of Patent: June 16, 2009Assignee: Velcro Industries B.V.Inventors: George A. Provost, James R. Barker
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Publication number: 20090148653Abstract: A fluoropolymer composition comprising monomers copolymerized in the following percentages by weight: (a) from about 20% to about 95% of a fluoroalkyl monomer, or mixture of monomers, of formula (I) Rf1-L-X—C(O)—C(R)?CH2 ??(I) wherein Rf1 is a monovalent, partially or fully fluorinated, linear or branched, alkyl radical having from about 2 to about 100 carbon atoms; optionally interrupted by 1 to about 50 oxygen atoms; wherein the ratio of carbon atoms to oxygen atoms is at least about 2:1 and no oxygen atoms are bonded to each other; L is a linear or branched divalent linking group having 1 to about 20 carbon atoms; optionally interrupted by 1 to about 4 hetero-radicals selected from the group consisting or —O—, —NR1—, —S—, —SO—, —SO2—, —N(R1)C(O)—; wherein R1 is H or C1 to C6 alkyl; X is —O—, —NR1—, or —S—; R is hydrogen, Cl, F or CH3; (b) from about 5% to about 80% of at least one of: (i) an alkyl(meth)acrylate monomer having a linear, branched or cyclic alkyl group of from about 6 to about 1Type: ApplicationFiled: September 25, 2008Publication date: June 11, 2009Applicant: E.I. du Pont de Nemours and CompanyInventors: Gerald Oronde Brown, Peter Michael Murphy, Ying Wang
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Publication number: 20090148654Abstract: A composition comprising a polymer prepared by: reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, having isocyanate groups, and (b) at least one fluorinated compound selected from the formula (I): Rf1-L-X ??(I) wherein Rf1 is a monovalent, partially or fully fluorinated, linear or branched, alkyl radical having 2 to 100 carbon atoms; optionally interrupted by 1 to 50 oxygen atoms; wherein the ratio of carbon atoms to oxygen atoms is at least 2:1 and no oxygen atoms are bonded to each other; L is a bond or a linear or branched divalent linking group having 1 15 to 20 carbon atoms, said linking group optionally interrupted by 1 to 4 hetero-radicals selected from the group consisting or —O—, —NR—, —S—, —SO—, —SO2—, —N(R)C(O)— wherein R is H or C1-C6 alkyl, and said linking group optionally substituted with CH2Cl; X is an isocyanate-reactive group selected from the group consisting of —OH, —N(R)H, and —SH wherein R is H or C1-C6 alkyl; and thereafter reacting with (c) water and (d) anType: ApplicationFiled: November 11, 2008Publication date: June 11, 2009Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Gerald Oronde Brown, Axel Hans-Joachim Herzog, Timothy Edward Hopkins
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Patent number: 7537818Abstract: Acoustically absorptive carpeting includes a primary layer of fibrous material with yarn tufts extending outwardly therefrom and a secondary layer of thermoplastic material that forms a carpet backing. The carpet backing is rendered porous. A substrate of porous material is attached to the carpet backing. The substrate includes a layer of fine fibrous material attached to a layer of coarse fibrous material. The layers of fine and coarse fibrous material each have respective different acoustic impedances. The layer of coarse fibrous material has fibers in an open, loose configuration. The carpet backing is bonded to the layer of coarse fibrous material with a thermoplastic adhesive material such that the thermoplastic adhesive material encapsulates individual fibers of the layer of coarse fibrous material without extending therebetween.Type: GrantFiled: June 7, 2004Date of Patent: May 26, 2009Assignee: International Automotive Components Group North America, Inc.Inventors: Timothy J. Allison, Surendra Khambete, Fred Skidmore, Bill Griffin
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Publication number: 20090130374Abstract: The invention relates to a stain and soil repellent composition for a carpet, especially from polyamide, wherein a first condensation product of hydroxyaromatic compounds and formaldehyde, which is free of sulphonic acid- and carboxyl-groups; and a second condensation product of hydroxyaromatic compounds and formaldehyde, which is at least partially sulphonated is applied to the carpet in a foam application process together with a fluorocarbon compound.Type: ApplicationFiled: June 28, 2006Publication date: May 21, 2009Applicant: INVISTA North America S.a.r.l.Inventor: Markus Baumann
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Publication number: 20090111344Abstract: A method of providing water repellency, oil repellency, soil resistance, soil release, stain resistance and stain release to substrates comprising contacting said substrate with a composition comprising a copolymer having repeating units of Formula I in any sequence: wherein Rf is a straight or branched perfluoroalkyl group having from about 2 to about 8 carbon atoms, or a mixture thereof, which is optionally interrupted by at least one oxygen atom, Q is alkylene of 1 to about 15 carbon atoms, hydroxyalkylene of 2 to about 15 carbon atoms, —O(CnH2n)—, —(CH2CF2)m(CH2)n—, —CONR1(CnH2n)—, —(CnH2n)OCONR1(CnH2n)—, (—CONR1CH2)2CH—, —SO2N(R1)(CnH2n)—, or —(CnH2n)SO2N(R1)(CnH2n)—, each R1 is independently H or alkyl of 1 to about 4 carbon atoms, each n is independently 1 to about 15, each m is independently 1 to about 4, Z is hydrogen or methyl, x is a positive integer, y is zero or a positive integer, t is a positive integer, and M is H+, alkali metal cation, alkaline earth metal cation, or ammonium.Type: ApplicationFiled: October 29, 2007Publication date: April 30, 2009Inventors: Peter Michael Murphy, Jessica Sinks, Ying Wang
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Publication number: 20090110870Abstract: A composition comprising a mixture of at least one soil resist agent and at least one additive which is maleic anhydride, and a method of providing soil resistance to fibrous substrates are disclosed.Type: ApplicationFiled: August 14, 2008Publication date: April 30, 2009Applicant: E.I. du Pont de Nemours and CompanyInventors: Joyce Monson Materniak, Edward Patrick Carey
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Patent number: 7517426Abstract: An effective recycling method for a fiber fabrication layer unit which has been separated and retrieved from a tile carpet and which comprises a fiber assembled layer to which a part of a backing layer being integrally contacted and a method for producing a product to be recycled.Type: GrantFiled: April 28, 2004Date of Patent: April 14, 2009Assignee: Tajima IncorporatedInventors: Hiroshi Mano, Seishiro Ishiyama, Yasuo Yanagida
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Patent number: 7510762Abstract: Disclosed herein is a composite film comprising a layer of an organic polymer, wherein the organic polymer is an elastomer; the organic polymer having an elastic modulus of less than or equal to about 105 Pascals when measured at room temperature; and a bundle of carbon fibers disposed in the layer of organic polymer; each bundle comprising a column and an end face; each bundle also having a longitudinal axis that is substantially parallel to the column and passes through the center of the column; the end face of the carbon fiber bundle intercalated with nitrate ions and fibrillated so as to have a surface area measured perpendicular to the longitudinal axis that is about 110% to about 250% greater than the surface area of a cross-section of the carbon fiber bundle measured at the column.Type: GrantFiled: June 5, 2008Date of Patent: March 31, 2009Assignee: International Business Machines CorporationInventors: Kuniaki Sueoka, Yoichi Taira
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Publication number: 20090053462Abstract: The invention provides a polymer, useful as a surfactant and textile reagent, comprising: (a) monomeric units containing a lipophobic group, said monomeric units comprising a compound of Formula: (I); wherein: Z is a spacer; R is H or methyl; Rf is a lipophobic group, R2 and R3 are each independently H or halo; X is —O— or a covalent bond; and o is 0 or 1 or 2; (b) optionally but preferably, monomeric units containing an attachment group; and (c) optionally but preferably, monomeric units containing a hydrophobic group.Type: ApplicationFiled: April 21, 2006Publication date: February 26, 2009Inventors: Ji Guo, Joseph M. DeSimone, Paul R. Resnick
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Patent number: 7491438Abstract: A layered textile composite product is disclosed which may include a nonwoven needled layer. The nonwoven needled layer is comprised of mechanically interlocked staple fibers which are needled together on a needle punch machine and then bonded with an adhesive layer to a polymeric or polyolefin film layer. The overall layered textile product may be used in several different applications, including for example in automobiles for seating, load floor, trunk linings, floor carpeting, door panel trim, and other interior trim applications.Type: GrantFiled: July 11, 2003Date of Patent: February 17, 2009Assignee: Milliken & CompanyInventors: Roy Phillip Demott, Tim Meade, Jim Porterfield
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Publication number: 20090035508Abstract: A repellent agent composition including an aqueous continuous phase and a graft copolymer dispersed in the aqueous continuous phase. The graft copolymer has a water soluble polymer trunk having hydroxyl groups and branches having fluorinated groups bonded to the polymer trunk at a carbon atom substituted with a hydroxyl group. Also disclosed is a method of making the graft copolymer and a substrate treated with the repellent composition.Type: ApplicationFiled: August 4, 2006Publication date: February 5, 2009Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Anthony A. Parker, Joseph J. Marcinko, Franklin A. Adamsky, Bradley H. Hartong, Takashi Enomoto
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Publication number: 20090029099Abstract: Disclosed is a fluorine-containing polymer having: (A) a repeating unit derived from a fluorine-containing monomer which is represented by the following formula: CH2?C(—X)—C(?O)—Y—[—(CH2)m-Z-]p—(CH2)n—Rf??(I) (B) a repeating unit derived from a monomer containing no fluorine atom, and if necessary (C) a repeating unit derived from a crosslinkable monomer. This fluorine containing polymer has excellent water repellency, oil repellency and antifouling property.Type: ApplicationFiled: September 23, 2008Publication date: January 29, 2009Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Ikuo YAMAMOTO, Yutaka OHIRA, Yoshio FUNAKOSHI, Shinichi MINAMI, Ginjiro TOMIZAWA
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Publication number: 20080305297Abstract: Methods of forming a loop product are provided. Methods include needling polymeric fibers through a substrate to form hook-engageablc loop structures of the fibers extending from one surface of the substrate and then using heat and pressure to soften and bond polymer of the fibers directly to the substrate and adjacent fibers, thereby anchoring the loop structures to resist fiber pullout under fastening loads. Loop products are also provided.Type: ApplicationFiled: June 5, 2008Publication date: December 11, 2008Applicant: VELCRO INDUSTRIES B.V.Inventors: James R. Barker, George A. Provost
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Patent number: 7459052Abstract: Printed placemats, potholders, and oven mitts, and process for producing same using a high definition color sublimation printing technique. The sublimation printing technique applies a high quality image onto a print receiving layer that is incorporated into a printed placemat, potholder, or oven mitt. The print receiving layer can be adhesively bonded to the printed placemat, potholder, or oven mitt.Type: GrantFiled: March 30, 2005Date of Patent: December 2, 2008Assignee: Tweel Home FurnishingsInventors: Donald E. Tweel, Joseph R. Missry
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Patent number: 7459195Abstract: The present invention relates to tufted goods comprising a greige good having fibers tufted into a primary backing, a precoat which is adhered to the back surface of the greige good, and a flexible film which is laminated to the back surface of the precoat. The flexible film is treated via corona-discharge prior to being laminated to the precoat. This invention also relates to a process for producing tufted goods. This process comprises treating a flexible film via corona-discharge, contacting the treated flexible film with the uncured or partially cured back surface of a precoated greige good, and curing the article. Optional embodiments of this invention include having a foam layer between the precoat and the flexible film, or having a foam layer on the back surface of the flexible film. An alternate embodiment of this invention comprises substituting a foam layer for the precoat.Type: GrantFiled: March 24, 2006Date of Patent: December 2, 2008Assignee: Bayer Antwerpen Comm.V.Inventors: Ulrich B. Holeschovsky, Harry Stefanou
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Publication number: 20080292833Abstract: An aqueous dispersion including (A) at least one base polymer selected from the group consisting of an ethylene-based co-polymer and a propylene-based co-polymer; (B) at least one polymeric stabilizing agent; and at least one filler; wherein the polymeric stabilizing agent is different from the at least one base polymer and is compatible with the at least one base polymer and the at least one filler, and wherein the dispersion has filler in the range of greater than 0 to about 600 parts per hundred parts of a combined amount of the at least one base polymer and the polymeric stabilizing agent is disclosed.Type: ApplicationFiled: December 4, 2006Publication date: November 27, 2008Inventors: Ronald Wevers, James G. Kennedy, Aaron M. Bujnowski, Brad M. Moncla, Wenbin Liang
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Publication number: 20080287625Abstract: A fluoropolymer comprising: (A) repeating unit derived from an S-sulfate monomer having an —S—SO3— group and carbon to carbon double bond; and (B) repeating unit derived from a fluoromonomer having a fluorine atom and carbon to carbon double bond. This fluoropolymer can be a constituent of water/oil repellent agent having excellent water/oil repelling capability, and is stable in air and permits an arbitrary control of crosslinking.Type: ApplicationFiled: April 6, 2006Publication date: November 20, 2008Applicant: Daikin Industries, LTD.Inventors: Kiyoshi Yamauchi, Shinichi Minami, Ikuo Yamamoto
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Patent number: 7442423Abstract: Engineered tile panels incorporating a hard surface veneer formed from ceramic, glass, and stone layer affixed to the core or substrate which may be assembled gluelessly and which provide uniform grouting gaps upon assembly, is disclosed along with methods therefore.Type: GrantFiled: April 28, 2003Date of Patent: October 28, 2008Assignee: Shaw Industries GroupInventor: Robert J Miller
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Publication number: 20080220201Abstract: The object of the invention is a cloth carpet. The cloth carpet is characterised by the fact that at least one layer, usually the surface one, is made of a cloth (1) of basis weight between 1100 and 1500 g.s.m. produced of yarn of 100% wool or yarn made of wool with ca. 10% admixture of popular textile fabrics, combined by gluing, sewing, tufting or milling with a second cloth layer (2) or an industrial fabric (3).Type: ApplicationFiled: February 21, 2005Publication date: September 11, 2008Inventor: Tadeusz Wieckowski
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Patent number: 7393576Abstract: The articles of the present invention are directed to flocked articles having a plurality of conductively coated concentric multi-component flock fibers. The flock fibers are: adhered between a release adhesive layer and a permanent adhesive layer; orientated substantially perpendicular to the release adhesive and permanent adhesive layers; and maintained substantially parallel to one another along their entire length. In one embodiment the multi-component flock fibers are bi-component fibers having an outer polymer composition of poly(cyclohexylene-dimethylene terephthalate).Type: GrantFiled: January 14, 2005Date of Patent: July 1, 2008Assignee: High Voltage Graphics, Inc.Inventor: Louis Brown Abrams
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Patent number: 7364634Abstract: A tufted carpet includes a primary backing having a back side and a face side, and a secondary backing. The carpet includes tufts of yarn sewn through the primary backing so as to be exposed on the face side and to form a plurality of back stitches on the back side. The yarn of the tufted carpet is a thermoplastic material having a yarn melting point. The secondary backing is a thermoplastic material in the form of a fluid-impervious film or a fabric having a softening temperature that is no lower than the yarn melting point, or a laminate having an inner and an outer layer, in which the outer layer comprises a thermoplastic material having a softening temperature that is no lower than the yarn melting point.Type: GrantFiled: August 7, 2006Date of Patent: April 29, 2008Assignee: Darwin EnterprisesInventor: Donald A. Irwin, Sr.
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Patent number: 7348048Abstract: This invention relates to an improvement in spill resistant carpets wherein a spill resistant coating is applied to the underside of the carpet. The improvement for enhancing the spill resistance of the carpet comprises use of the following polymer as the spill resistant coating: an ethylene-vinyl acetate polymer comprised of crystalline ethylene segments prepared by the aqueous emulsion polymerization of ethylene and vinyl acetate in the presence of a stabilizing system, said ethylene-vinyl acetate polymer having a crystalline melting point ranging from 35 to 110° C. measured at a heat rate of 20° C. per minute; and, a tensile storage modulus of at least 1×105 dynes/cm2 at a temperature of 115° C. and measured at 6.28 rad/sec.Type: GrantFiled: November 11, 2003Date of Patent: March 25, 2008Inventors: John Joseph Rabasco, William Thomas Evitt
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Patent number: 7341773Abstract: A system for installing floor carpets, includes a carpet nap side having forming the useful surface and an anchor that can be fixed to the floor surface. The anchor has protuberant interlocking elements that interlock with the backside of the carpet opposite the nap side. The backside of the carpet is formed by a material having no loops. The anchor includes a loopless material glued to the floor surface. A micro-adhesive closure element having interlocking elements on both sides in the form of fingers with thickenings on the ends, interlock with the loopless backside of the carpet and with the loopless material on the floor surface.Type: GrantFiled: November 2, 1998Date of Patent: March 11, 2008Assignee: Gottlieb Binder GmbH & Co.Inventor: Axel Schulte
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Patent number: 7311959Abstract: A method for producing a carpet comprising the steps of (a) providing a carpet having a pile side formed from yarn fibers projecting through a primary backing layer and an underside region comprising back stitch yarn fibers; (b) applying effective repellency enhancing amounts of a first repellency enhancing compound to the pile side; (c) applying a liquid repellency enhancing compound to the underside region to provide liquid barrier properties in the region; and (d) applying separately and subsequently a coating to the underside region. Step (a) may be performed separately from step (b) and the liquid repellency enhancing compound forms a discontinuous layer. A carpet with improved liquid barrier properties produced by the method and variations thereof is also disclosed.Type: GrantFiled: February 3, 2004Date of Patent: December 25, 2007Assignee: Columbia Insurance CompanyInventor: Dennis J. Jones, Jr.
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Patent number: 7300691Abstract: A composite construction incorporating one or more mat layers of interwoven axially drawn heat fusible tape fiber elements. The axially drawn tape fiber elements incorporate a central or base layer of a strain oriented polymer with a covering layer of a heat fusible polymer. The covering layer of the tape fiber elements is characterized by a softening point below that of the base layer to permit bonding fusion upon application of heat. An arrangement of embedded non-olefin fiber elements extends in anchored relation at least partially across the thickness dimension of the mat structure. The composite is adapted for bonding to a substrate layer. An optional covering layer may be utilized.Type: GrantFiled: September 27, 2005Date of Patent: November 27, 2007Assignee: Milliken & CompanyInventors: Brian Callaway, Koen C. G. Steen, Howell B. Eleazer
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Publication number: 20070270064Abstract: A primary carpet backing is provided for use in the formation of a tufted carpet which eliminates or reduces the need for a latex adhesive layer or the use of a secondary backing. The external surfaces of a woven or non-woven fibrous mat are coated with thermoplastic polymer particles having a lower melting temperature than the fibers of the mat. The mat possesses sufficient openings between fibers to be capable of undergoing tufting. Following tufting the tufted mat is heat treated so as to melt the thermoplastic polymer particles and to create a bond between the tufted carpet yarn fibers and the primary backing mat.Type: ApplicationFiled: May 22, 2006Publication date: November 22, 2007Inventor: Lester M. Aseere
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Patent number: 7294387Abstract: A composite sheet material for use as a portion of a tear away fastening system. The sheet material includes a substrate layer and yarns extending through the substrate layer such that the define an arrangement of looped elements projecting away from one side of the substrate layer. The looped elements are interconnected by portions of the yarns disposed across the other side of the substrate layer. A backing layer is disposed in overlying relation to the substrate layer to hold the yarns in place.Type: GrantFiled: January 3, 2005Date of Patent: November 13, 2007Assignee: Tietex International, Ltd.Inventor: Martin Wildeman
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Patent number: 7294383Abstract: A composite construction incorporating one or more mat layers of interwoven axially drawn heat fusible tape fiber elements. The axially drawn tape fiber elements incorporate a central or base layer of a strain oriented polymer with a covering layer of a heat fusible polymer. The covering layer of the tape fiber elements is characterized by a softening point below that of the base layer to permit bonding fusion upon application of heat. An arrangement of embedded non-olefin fiber elements extends in anchored relation at least partially across the thickness dimension of the mat structure. The composite is adapted for bonding to a substrate layer. An optional covering layer may be utilized.Type: GrantFiled: September 11, 2006Date of Patent: November 13, 2007Assignee: Milliken & CompanyInventors: Brian Callaway, Koen C. G. Steen, Howell B. Eleazer
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Patent number: 7294384Abstract: A composite construction comprising a mat structure comprising a plurality of layers, each layer comprising plurality of fibers arranged substantially parallel to one another along a common fiber direction, a multiplicity of embedded fiber elements extending in anchored relation at least partially across the thickness dimension of the mat structure such that at least a portion of the embedded fiber elements project outwardly from the mat structure and the projecting portions define at least a partial surface covering across a first side of the mat structure, and a substrate layer disposed in layered relation to the mat structure in contacting, bonding relation with said first side of the mat structure such that at least a percentage of said portion of embedded fiber elements projecting outwardly from the mat structure is at least partially bonded or embedded into a surface portion of the substrate layer. The composite is adapted for bonding to a substrate layer.Type: GrantFiled: September 11, 2006Date of Patent: November 13, 2007Assignee: Milliken & CompanyInventors: Howell Brewster Eleazer, Brian Callaway
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Patent number: 7279013Abstract: Semi-bleached to bleached sulfonated aromatic condensation resin alone or in combination with a semi-soluble methacrylic polymer of high molecular weight provides improved resistance to staining by acid colorants in a fibrous polyamide or wool substrate.Type: GrantFiled: June 22, 2004Date of Patent: October 9, 2007Assignee: Trichromatic Carpet Inc.Inventor: Yassin M. Elgarhy
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Patent number: 7259114Abstract: A backing material is made of low-density and/or high-density polyethylene(s) and/or a flexibilizer to provide high-strength, low-cost, and recyclable backing material for fabrics. The backing material can incorporate polypropylene(s), additional flexibilizers, fillers, flame-retardants, anti-microbials, odor minimizers/eliminators, scent, and protectants for further desired properties.Type: GrantFiled: August 27, 2004Date of Patent: August 21, 2007Assignee: Textile Rubber & Chemical Company, Inc.Inventors: Larry Mullinax, Shannon VanScoy, Daniel R. Hoyt
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Patent number: 7220474Abstract: A resin composition for producing a molded article having a surface which has an appearance of a non-woven fabric, which comprises fiber piles of a carbonized polyacrylonitrile having a nitrogen content of 10% by weight or more, a size of 1 to 15 denier and a length of 0.1 to 1 mm. A process for producing a molded article of a resin having a surface which has an appearance of a non-woven fabric which comprises mixing the resin composition with an uncolored resin and molding the prepared mixture. A molded article produced by molding the resin composition. The resin composition can be pelletized with stability and, when the resin composition is mixed with pellets of an uncolored resin and molded, the molded article shows excellent mechanical properties and durability for a long time, exhibits a non-woven fabric appearance with warmth ad depth and has an excellent recycling property.Type: GrantFiled: May 13, 2003Date of Patent: May 22, 2007Assignee: Dainichiseika Color & Chemicals Mfg. Co., Ltd.Inventors: Masaki Kondou, Isamu Yamaguchi, Masaki Mizuno, Nobuhiko Todaka
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Patent number: 7186450Abstract: A playing surface structure includes a resin impregnated textile layer (1) having a resin bonded layer of particulate rubber (7) adherent to its undersurface and overlying a fibrous random pile mat (8) incorporating a random pile layer (9) and a relatively compact, resin impregnated backing layer (10).Type: GrantFiled: March 31, 2004Date of Patent: March 6, 2007Assignee: Nottinghamshire Sports & Safety Systems LimitedInventor: Stephen Alan Foxon
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Patent number: 7141290Abstract: A stretchable stitch-bonded nonwoven fabric is disclosed herein. The fabric includes a nonwoven substrate having basis weight in the range from about 15 to about 150 g/m2, and density in the range from about 0.02 to about 0.12 g/cm3. The nonwoven substrate is bonded with a binder applied to the outer surfaces of the substrate in a liquid form in a sufficiently uniform manner so that no areas greater than the spaces between stitch insertion points are devoid of binder. The binder constitutes from about 2% to about 25% of the total weight of the sum of binder and nonwoven substrate weight. The substrate is stitch-bonded with yarns arranged in a stitch pattern that allows the stitch-bonded fabric to be stretched in at least one direction by a factor of about 2.5 to about 5.0 without forming local ruptures therein, and wherein the stitch-bonded nonwoven fabric can be washed and dried at least twenty times.Type: GrantFiled: December 1, 2003Date of Patent: November 28, 2006Assignee: Xymid, LLCInventors: Stephen H. Tsiarkezos, Dimitri Peter Zafiroglu
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Patent number: 7105069Abstract: Sound absorbing/sound blocking products, including trim products formed from a porous fibrous layer backed by a sound absorbing layer and a sound blocking layer for use within vehicles, and methods of making same, are provided. A porous fibrous layer structure including a fibrous layer backing is heated to achieve a fluid or semi-fluid state and then subjected to vacuum to draw air through the fibrous layer backing to create a porous structure. A layer of sound absorbing and a layer of sound blocking material may be applied to the porous fibrous layer backing to provide improved acoustic properties. An underlayment may further be included to provide selected areas of increased thickness and provide tailoring of sound attenuation.Type: GrantFiled: May 21, 2004Date of Patent: September 12, 2006Assignee: Collins & Aikman Products Co.Inventors: Timothy J. Allison, Carroll L. Owenby, Ernie Wilson, Ronnie Lash
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Patent number: 7097723Abstract: Light weight acoustic carpet including porous carpeting backed by a primary sound reducing layer and localized secondary insulators for use within vehicles, and methods of making same, are provided. A porous carpet structure including a carpet backing is heated to achieve a fluid or semi-fluid state and then subjected to intense vacuum to draw air through the carpet backing to create a porous structure. A layer of sound absorbing or insulating material may be applied to the porous carpet structure to provide improved acoustic properties. Secondary sound reducing absorbers/insulators may further be included as part of the molding process to provide selected areas of increased thickness and provide tailoring of sound attenuation.Type: GrantFiled: May 21, 2004Date of Patent: August 29, 2006Assignee: Collins & Aikman Products Co.Inventors: Timothy J. Allison, Carroll L. Owenby, Ernie Wilson, Ronnie O. Lash
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Patent number: 7037346Abstract: A textile coated with a coating having multiphase fluorochemical and a cationic material. A printed image is subsequently placed on the coated textile.Type: GrantFiled: October 22, 2001Date of Patent: May 2, 2006Assignee: Milliken & CompanyInventors: Elizabeth Cates, Daniel T. McBride, William C. Kimbrell, Kirkland W. Vogt
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Patent number: 7026031Abstract: The present invention relates to an improved process for the production of artificial turf, and the improved artificial turf. In accordance with this process, fibers are treated via corona discharge, tufted into a primary backing to form a greige good, and a precoat is applied to the back surface the greige good. Suitable fibers are polyolefins, and suitable precoats are reactive polyurethane mixtures. The fibers may be treated by corona discharge either before they are tufted into the primary backing to form the greige good or after the are tufted into the primary backing. Artifical turfs of the present invention comprise a greige good having fibers tufted into a primary backing, with the fibers being treated by corona discharge either before or after being tufted into the primary backing, and a precoat which is attached by its face surface to the back surface of the greige good.Type: GrantFiled: December 5, 2002Date of Patent: April 11, 2006Assignee: Bayer MaterialScience LLCInventors: Ulrich B. Holeschovsky, Jeffrey L. Robbins, Harry Stefanou
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Patent number: 7018492Abstract: Tufted carpets bonded with thermoplastic binders and having improved resistance to fuzz formation due to removal of pile yarn filaments from tuft bundles comprise one or more backings, face yarn that forms a pile on one side and stitches on an opposite side, a thermoplastic binder that binds stitches and the backing or backings, and an organic polymer that bonds filaments of the stitches. Processes for making carpets comprise applying to a stitched side of a tufted backing a liquid stitch bind composition comprising an organic polymer component, removing a liquid component of the composition to bond filaments of the stitches and bonding stitches and one or more backings with a thermoplastic binder that is melted or applied as a melt in contact with the stitched side and the backing or backings and solidified.Type: GrantFiled: October 25, 2000Date of Patent: March 28, 2006Assignee: Propex Fabrics, Inc.Inventors: Jeffrey H. Mumm, Hugh Chester Gardner
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Patent number: 6989037Abstract: Refurbishing and/or renewing cut or loop pile carpet products including carpet tiles by passing the product under a high pressure water or liquid dispensing head projecting a stream of water against the subject product at a pressure in the range of 100-2000 p.s.i.g. Improvements to such methods include adding a polymer backing layer to the tile, pre-bulking the face yarns, and/or chemically treating the face yarns.Type: GrantFiled: May 12, 2003Date of Patent: January 24, 2006Assignee: Milliken & CompanyInventors: Robert S Brown, Kenneth B Higgins
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Patent number: 6969377Abstract: An absorbent article such as infant training pants is provided with a mechanical hook-and-loop type fastening system in which at least the loop material is made of a laminate with a facing having a bond density of greater than 225 points per square inch.Type: GrantFiled: December 31, 2001Date of Patent: November 29, 2005Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Mathew L. Koele, Robert L. Popp, William M. Lynch