Chemical Modification Of Textiles Or Fibers Or Products Thereof Patents (Class 8/115.51)
  • Patent number: 8038726
    Abstract: The present invention relates to an in-line system for processing textile material that has been finished beyond a greige state. The in-line system includes an upstream unrolling station adapted to generally continuously pay out the textile material from a roll, a downstream winding station adapted to take up the textile material into another roll, and a plurality of work stations in-line between the upstream unrolling station and the downstream winding station and through which paid out textile material passes. The work stations include at least a finish pad station adapted to apply a finish chemical to the textile material passing therethrough and a wash station adapted to launder the textile material passing therethrough, the wash station being downstream of the finish pad station. The processed textile material is ready for cut and sew operations whereat one or more textile products would be produced and ready for use without further washing.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: October 18, 2011
    Assignee: Standard Textile Co., Inc.
    Inventors: James Russell Ogle, Michael Plantholt
  • Patent number: 8038724
    Abstract: A textile, such as a hairpiece, includes a plurality of fiber single-ply threads. The plurality of fiber single-ply threads are grouped such that designs may be created on desired portions of the plurality of fiber single-ply threads, such as a decolorized portion. The textile includes a fixed part to hold the fiber single-ply threads. A variety of techniques may be used to create a design on the plurality of fiber single-ply threads with precision. For example, various dispersion dyes on transcription paper could be applied to a surface of the single-ply threads with a heat pressing process. The textile, exhibiting designs on a plurality of fiber single-ply threads, is also configured to be attached or adorned.
    Type: Grant
    Filed: June 17, 2009
    Date of Patent: October 18, 2011
    Assignee: Keojin Industrial Co.
    Inventors: Do Hyong Cho, Sung Cheol Cho
  • Patent number: 8034129
    Abstract: The invention relates to an aqueous dye solution comprising a) 5 to 30% by weight of an anionic or cationic direct dye, b) 0.01 to 5% by weight of the compound of formula (1), in which M represents hydrogen, an alkali metal or alkaline earth metal, ammonium or ammonium, that is mono-, di-, tri- or tetra-substituted by C1-C4alkyl or C2-C4hydroxyalkyl or mixtures thereof, c) 0 to 10% by weight of an inorganic or an organic acid, d) 0 to 20% by weight of further additives and e) water to complete to 100%, with the proviso that direct dyes of the formula (2) in which K is a residue of a coupling component of the acetoacetanilide, pyridone, pyrazolone or pyrimidine series and M is as defined above, are excluded, a process for their preparation and the use thereof for dyeing paper.
    Type: Grant
    Filed: May 8, 2006
    Date of Patent: October 11, 2011
    Assignee: BASF SE
    Inventors: Holger Lautenbach, Adolf Käser
  • Patent number: 8016894
    Abstract: An apparatus and method for generating gas-phase active chemical species suitable for selectively processing one side of a textile or nonwoven material are described. Processing includes etching or stripping coatings, as examples. A low-temperature plasma is used to produce an ionized gas containing radical species, atoms, ions, and electrons, some of which are suitable for removing or modifying the coating. For the purposes of the present invention, the plasma may be generated in a vacuum, or at atmospheric pressure. Dielectric-barrier discharges, atmospheric-pressure plasma jets, micro hollow-cathode discharges, coronas, or plasmas produced by a microwave discharge or laser-supplied energy may be used to generate the required species.
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: September 13, 2011
    Assignee: APJeT, Inc.
    Inventors: Gary S. Selwyn, Hans W. Herrmann, Matthew R. Barnes
  • Patent number: 8007545
    Abstract: The present invention relates to a deodorant composition including (a) a polyhydroxyamine compound having a specific structure and/or a salt thereof, and (b) a penetrant including at least one substance selected from the group consisting of (b1) a nonionic surfactant having a specific structure, (b2) a surfactant having a residue of a monosaccharide, etc., (b3) a nonionic organic solvent having a log P value of from 0 to 4; and (b4) an amine oxide type or carbobetaine type amphoteric surfactant; as well as a deodorizing method using the deodorant composition. The deodorant composition of the present invention is capable of reducing or eliminating a composite odor derived from sweat smell and aldehydes, readily producing a water-based deodorant, and is safe even upon contacting with a human body.
    Type: Grant
    Filed: October 5, 2006
    Date of Patent: August 30, 2011
    Assignee: Kao Corporation
    Inventors: Motoko Fujii, Akira Ishikawa
  • Patent number: 7989412
    Abstract: A solid textile-care composition having a matrix of soap and, distributed therein, a textile-care compound and a perfume. Also, textile-softening laundry detergents or cleaning agents containing the textile-care composition.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: August 2, 2011
    Assignee: Henkel AG & Co. KGaA
    Inventors: Konstanze Mayer, Karl-Heinz Scheffler
  • Patent number: 7981654
    Abstract: The present invention provides novel cellulase fusion proteins, preparations of cellulase fusion proteins and compositions of cellulase fusion proteins. The present invention further provides cellulase expression vectors, host cells expressing cellulase and methods for preparing such vectors and cells. Uses of cellulases, cellulase preparations and cellulase compositions in the textile, detergent, pulp and paper industries are also provided.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: July 19, 2011
    Assignee: AB Enzymes Oy
    Inventors: Jari Vehmaanperä, Terhi Puranen, Leena Valtakari, Jarno Kallio, Marika Alapuranen, Marja Paloheimo, Pentti Ojapalo
  • Patent number: 7976583
    Abstract: Short-chain perfluoroalkylethyl methacrylates copolymerized with vinyl chloride and/or vinylidene chloride, a C12-C22 alkyl (meth)acrylate and one or more thermally crosslinkable or isocyanate-reactive monomers are useful for oil-, water- and soil-repellent finishing of fibrous substrates under particularly mild conditions.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: July 12, 2011
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Hans Goetz, Florian Bauers, Wolfgang Knaup
  • Patent number: 7968669
    Abstract: A polymer having at least one carbamate linkage prepared by: (i) reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, and (b) at least one fluorinated compound selected from the formula (I): Rf(CH2)x[(CF2CF2)y(CH2CH2)z]m(R1)r-xH??(I) wherein Rf is a perfluoroalkyl group having 1 to about 6 carbon atoms; the total number of carbons in said formula (I) excluding (R1)r-XH ranges from about 8 to about 22; and (ii) optionally reacting with (c) water, a linking agent, or a mixture thereof.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: June 28, 2011
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Weiming Qiu, Yun Yang, Michael Henry Ober, Anilkumar Raghavanpillai
  • Patent number: 7956025
    Abstract: Fibers and fabrics having microcapsules containing active components adhered to the fibers and textiles by a binder material are provided. The fibers and textiles are produced by applying to the fiber and textiles a dispersion containing the microcapsules and the binder.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: June 7, 2011
    Assignee: Cognis IP Management GmbH
    Inventors: Terese Copete Vidal, Rafael Pi Subirana, Anna Tacies Capdevila
  • Patent number: 7947087
    Abstract: Detergent compositions comprising a color transfer inhibitor and optionally surfactant(s), the color transfer inhibitor comprising one or more compounds selected from the group consisting of triazine derivatives corresponding to general formulae I and II: T(NH—Ar(CO2M)a)bHalc??(I) X—NH—CH2CH2—(NY—CH2CH2—)nNH—X??(II) wherein T represents a 1,3,5-triazinyl group; Ar represents a phenyl group; each M independently represents a substituent selected from the group consisting of H, Na, Li, and K; each Hal independently represents a halogen selected from the group consisting of Cl, Br, and I; each a independently represents 1, 2 or 3; b and c each represent 1 or 2 wherein b+c=3; each X represents a T(NH—Ar(CO2M)a)bHalc?1 group; each Y independently represents H or X; and n represents a number of 0 to 50, and uses therefor in washing and treating dyed and/or undyed textiles.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: May 24, 2011
    Assignee: Henkel AG & Co. KGaA
    Inventors: Josef Penninger, Birgit Glüsen
  • Patent number: 7947750
    Abstract: Color is removed from polymeric material by a method which comprises contacting a dyed or pigmented polymer composition with a non-aqueous extraction solvent comprising a nitrogen containing organic base, an ammonium salt and an alkanol. The present method is readily applied to a process for recycling colored polyamide substrates such as dyed nylon fiber.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: May 24, 2011
    Assignee: BASF SE
    Inventors: Ronnie Ozer, Kevin R. Gerzevske
  • Patent number: 7943536
    Abstract: The present disclosure is directed to dimensionally stable stretch or elastic textile articles characterized in that the article has not been subjected to temperatures greater than 160° C. The disclosure is also directed to a method to make dimensionally stable stretch articles characterized by the absence of a traditional heat-setting step.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: May 17, 2011
    Assignee: Dow Global Technologies LLC
    Inventors: Fabio D'Ottaviano, Alberto Lora Lamia
  • Patent number: 7930790
    Abstract: The present invention is directed to methods for removing unwanted materials from the surface of fabrics—such as lint, pills, fuzz, and hair—by contacting the fabric with an open-cell foam or an article of manufacturer comprising an open cell foam and a non-soiling and non-staining benefit agents and/or an auxiliary means for trapping material removed by the fabric exfoliation method.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: April 26, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Mark Robert Sivik, Jeffrey Lee Butterbaugh, Tulani Leola Soffin, Brian Wayne Everingham
  • Patent number: 7927379
    Abstract: A composition useful for treating fabrics. The composition contains a silver-containing copolymer having polymerized units of a monomer X which is an ethylenically unsaturated compound having a substituent group selected from an unsaturated or aromatic heterocyclic group having at least one nitrogen atom and polymerized units of a monomer Y which is an ethylenically unsaturated compound selected from carboxylic acids, organosulfuric acids, sulfonic acids, phosphonic acids and esters comprising polymerized units of ethylene oxide.
    Type: Grant
    Filed: March 4, 2010
    Date of Patent: April 19, 2011
    Assignee: Rohm and Haas Company
    Inventors: Stephanie Nussbaum Cottrell, Tirthankar Ghosh
  • Patent number: 7922929
    Abstract: The present invention relates a method of making a coated cellulosic textile, whereby a silk peptide is polymerized with a building block to develop a silk peptide/building block nanoparticle, said nanoparticle then being used to coat the textile. The resultant textile exhibits a high level of wrinkle recovery angle and/or tear strength, all without the use of N-methylol compounds, including ureas and formaldehydes.
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: April 12, 2011
    Assignee: The Hong Kong Polytechnic University
    Inventors: Yi Li, Lok Yuen Lo, Jun Yan Hu
  • Patent number: 7914589
    Abstract: Fluorine-containing urethanes represented by the general formula: [Rf-A1-Z—X1—OC(?O)NH—]mI[—NHC(?O)O—Y1]n[—NHC(?O)O—(ClCH2—)X2O)a—R1]k ??(1) wherein I is a group derived from a polyisocyanate by removal of the isocyanato groups; Rf is perfluoroalkyl of 1 to 21 carbon atoms; A1 is a direct bond or an organic group of 1 to 21 carbon atoms; Z —SO2—; X1 is a divalent, straight-chain or branched, C1-5 aliphatic group which may have at least one hydroxyl group; X2 is a trivalent, straight-chain or branched, C2-5 aliphatic group; Y1 is a monovalent organic group which is optionally hydroxylated; and R1 is hydrogen or alkyl of 1 to 10 carbon atoms.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: March 29, 2011
    Assignee: Daikin Industries, Ltd.
    Inventors: Ikuo Yamamoto, Yutaka Ohira, Shinichi Minami
  • Patent number: 7910500
    Abstract: A fiber treatment agent contains components (a) and (b). A fiber treated with the fiber treatment agent and a fiber fabric including the fiber are also provided. The component (a) an insoluble egg-shell membrane fine powder with a mean particle size of 0.1 to 10 ?m while the component (b) is a synthetic resin emulsion or a synthetic resin solution.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: March 22, 2011
    Assignee: Idemitsu Technofine Co., Ltd.
    Inventors: Masahiro Sano, Masashi Sakamoto, Shigeru Oyama, Takaharu Yasue
  • Patent number: 7896929
    Abstract: A method of treating textiles with a silicone block copolymer containing polyether-amide units is disclosed. Textiles treated with the silicone block copolymer have a feel or hand comparable to conventional hydrophobic silicones, but do not negatively impact the hydrophilicity of the textile.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: March 1, 2011
    Assignee: Dow Corning Corporation
    Inventors: Kimmai Thi Nguyen, Lenin Petroff, Fernando Vazquez
  • Patent number: 7896928
    Abstract: A composition for treating fabric includes about 0.1 to about 10.0% cross linking agent, about 0.1 to about 5.0% polyolefin, about 0.1 to about 0.5% wetting agent, about 0.0 to about 8.0% aminofunctional silicone, about 0.0 to about 6.0% ionizing agent, about 0.0 to about 2.0% catalyst and any remainder as a carrier. The composition has a pH of between about 2.0 to about 4.0 and at least some aminofunctional silicone and/or ionizing agent is provided.
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: March 1, 2011
    Assignee: STRA, LLC
    Inventors: Dan C. Short, Woflgang A. Strahl, Ellis Davis, Jr., John D. Tumer
  • Patent number: 7879112
    Abstract: The present invention relates generally to stain-resist compositions, and particularly, but not by way of limitation, to fibers and textiles treated with stain-resist compositions.
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: February 1, 2011
    Assignee: INVISTA North America S.ar.l.
    Inventor: Yanhui Sun
  • Patent number: 7871700
    Abstract: A method of manufacturing composite fibers comprising two distinct layers having different compositions and physico-chemical properties and controlled, homogenous thicknesses, wherein one of two layers comprises carbon nanotubes and the composite fibers are obtained from carbon nanotube fibers and a first solution of a selected concentration of colloidal particles intended to constitute the second layer, comprising the following steps: placing the fibers in contact, by lateral surfaces thereof, with a surface of a second solution which is adapted to chemically cause aggregation of the colloidal particles and is completely or partially immersed in the second solution, the immersed thickness of the fibers defining the immersion area, placing the thus pre-coated fibers in contract, on the same lateral surface, with a surface of the first colloidal particle solution and immersed in it at most up to the immersion area to locally form a colloidal gel with a fixed thickness determined by the concentration of the fir
    Type: Grant
    Filed: October 26, 2005
    Date of Patent: January 18, 2011
    Assignee: Centre National de la Recherche Scientifique - CNRS
    Inventors: Philippe Poulin, Thibaud Vaugien
  • Patent number: 7862624
    Abstract: Systems and methods for fabricating a wash durable material includes forming a substrate having strands with void spaces in the strands and between the strands; filling at least a part of the void spaces with nano-particles; and forming projections on the substrate.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: January 4, 2011
    Inventor: Bao Tran
  • Patent number: 7857861
    Abstract: The hydrophilizing agent contains (a) a cationized compound of a (poly) amine, (b) an ester, (c) a dialkyl sulfosuccinate salt, (d) an alkylphosphate salt, (e) at least one glycine derivative selected from the group consisting of trialkyl glycine derivatives and (alkylamide alkyl) dialkyl glycine derivatives, and (f) a polyoxyalkylene-modified silicone; wherein the ratio of the component (a) ranges from 10 to 40 wt. %, the ratio of the component (b) ranges from 10 to 40 wt. %, the ratio of the component (c) ranges from 1 to 40 wt. %, the ratio of the component (d) ranges from 10 to 60 wt. %, the ratio of the component (e) ranges from 10 to 40 wt. %, and the ratio of the component (f) ranges from 1 to 20 wt. % of the hydrophilizing agent.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: December 28, 2010
    Assignee: Matsumoto Yushi-Seiyaku Co., Ltd.
    Inventors: Haruhiko Komeda, Setsuo Kita, Hidetoshi Kitaguchi, Kazuki Ito, Yoshiharu Fujimoto
  • Publication number: 20100304137
    Abstract: An article is provided that includes a polymeric fiber that has an excess number of surface active reactive moieties relative to the number of surface reactive moieties found on the fiber in a native state. A particle is bonded covalently to the fiber through an intermediate coupling agent. Multiple particles can be covalently bonded to the fiber, the multiple particles can be bonded uniformly or asymmetrically around the fiber diameter. A process for modifying a fiber includes creating surface activated reactive moieties thereon. The activated fiber is then exposed to a liquid solution containing a coupling agent to form a covalent bond. The coupling agent is also reacted with a particle in a liquid solution to form a covalent bond between the coupling agent and the particle. The coupling agent is covalently bonded to either a particle and then bonded to the fiber, or vice versa.
    Type: Application
    Filed: August 13, 2010
    Publication date: December 2, 2010
    Applicant: U.S. GOVERNMENT AS REPRESENTED BY THE SECRETARY OF THE ARMY
    Inventors: STEVEN H. MCKNIGHT, Robert E. Jensen, Joshua A. Orlicki
  • Publication number: 20100281624
    Abstract: The present invention provides a method or treating a fabric comprising the steps of: a) contacting the fabric with a compound of an alkaline earth metal, titanium or zinc, followed by; b) contacting the fabric with C8-C24 soap, and; contacting the fabric with a water soluble compound of aluminium prior to or concurrent with the step (b), where each of the steps is carried out in presence of an aqueous carrier.
    Type: Application
    Filed: August 28, 2008
    Publication date: November 11, 2010
    Inventors: Somnath Das, Amitava Pramanik, Poulami Sengupta, Gopa Kumar Velayudhan Nair
  • Patent number: 7824566
    Abstract: One method includes applying to a post-manufactured textile material a liquid composition resulting from a combination of ingredients. The ingredients include one or more anti-fading compounds, one or more anti-soiling compounds, one or more silicon-based compounds, and one or more carrying media. One composition is a liquid composition resulting from a combination of ingredients, with the ingredients including a benzotriazole, a fluorocarbon, an organosiloxane, and odorless mineral spirits.
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: November 2, 2010
    Inventor: Karl J. Scheidler
  • Publication number: 20100261396
    Abstract: The invention provides a method for preparing insecticidally treated textile having improved properties. A novel combination of an insecticide and certain polymeric binder(s) or dye fixatives is used to coat and/or impregnate fabric via a combination of application methods used in the textile industry. The insecticide-binder or insecticide-dye fixative combination and the method by which it is applied to the textile yield a coated fabric and, ultimately, finished goods with improved wash durability of the insecticide over several launderings and prolonged insecticidal efficacy.
    Type: Application
    Filed: November 30, 2009
    Publication date: October 14, 2010
    Inventors: Timothy R. Dixon, Michael W. Ensley, David M. Wright, Michael P. Bralkowski, Paul D. Weipert, Donna Moser, Richard Stephen Simonson
  • Patent number: 7790238
    Abstract: The process for finishing textile materials by treatment with at least one aqueous liquor which comprises at least one organic polymer and at least one organic or inorganic solid in particulate form, wherein the organic or inorganic solid or solids are present in the liquor in a fraction of at least 5.5 g/l.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: September 7, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Harald Keller, Juergen Reichert
  • Publication number: 20100204080
    Abstract: The present invention provides novel cellulase fusion proteins, preparations of cellulase fusion proteins and compositions of cellulase fusion proteins. The present invention further provides cellulase expression vectors, host cells expressing cellulase and methods for preparing such vectors and cells. Uses of cellulases, cellulase preparations and cellulase compositions in the textile, detergent, pulp and paper industries are also provided.
    Type: Application
    Filed: April 15, 2010
    Publication date: August 12, 2010
    Applicant: AB Enzymes Oy
    Inventors: Jari Vehmaanperä, Terhi Puranen, Leena Valtakari, Jarno Kallio, Marika Alapuranen, Marja Paloheimo, Pentti Ojapalo
  • Patent number: 7766975
    Abstract: The present invention provides water repellant curable compositions comprising (i) one or more polyacid comprising at least two carboxylic acid groups, anhydride groups, or salts thereof, (ii) one or more polyol comprising at least two hydroxyl groups, (iii) one or more reactive waterproofing agent chosen from a C5 to C30 alk(en)yl 2-hydroxyethyl (alk(en))amide, C5 to C30 alk(en)yl bis(2-hydroxyethyl)amide, C11 to C30 alk(en)yl 2-hydroxyethyl (alk(en))amine, C11 to C30 alk(en)yl bis(2-hydroxy-ethyl)amine, C11 to C30 alk(en)yl tris(2-hydroxyethyl)amine, C5 to C30 alk(en)yl monoglyceride, C5 to C30 alk(en)yl monocarboxylate of a trihydric polyol, and mixtures thereof, and, (iv), optionally, one or more phosphorous-containing accelerator, wherein the ratio of the number of equivalents of said carboxylic acid groups, anhydride groups, or salts thereof to the total number of equivalents of said hydroxyl groups is from 1/0.01 to 1/3.
    Type: Grant
    Filed: July 5, 2006
    Date of Patent: August 3, 2010
    Assignee: Rohm and Haas Company
    Inventors: Guy Clamen, William C. Finch, Barry Weinstein
  • Patent number: 7758655
    Abstract: Methods for coloring socks to match suits, trousers, or shoes involves identifying a dye specification for suit material, trouser material or shoe material. The suit, slacks, or shoe material can be dyed per the dye specification. The dye specification can be transmitted to a sock manufacturing site. The methods continue by dyeing sock material with the dye specification to match the dyed suit material, the dyed shoe material, or dyed trouser material. For the suit materials and trouser materials, the suit or slacks are formed and dye specifications can be placed in a pocket of the resulting garment for future sock ordering. For the shoe embodiment, the dye specification can be placed in the shoes. A pair of socks can be formed from the dyed sock material, and the dyed socks can be connected to the respective manufactured article to form a sock/suit, sock/trouser or sock/shoes unit.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: July 20, 2010
    Inventor: Curtis Clemens
  • Patent number: 7758656
    Abstract: A textile having excellent water- and oil-repellency can be obtained by a method of preparing a treated textile, having steps of: (1) preparing a treatment liquid comprising a water- and oil-repellent agent, (2) adjusting pH of the treatment liquid to at most 7, preferably at most 3, (3) applying the treatment liquid to a textile, (4) treating the textile with steam, and (5) washing the textile with water and dehydrating the textile, wherein the water- and oil-repellent agent is at least one fluorine-containing compound selected from the group consisting of a fluorine-containing polymer and a fluorine-containing low molecular weight compound, and the water- and oil-repellent agent or the treatment liquid contains an organic salt.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: July 20, 2010
    Assignee: Daikin Industries, Ltd.
    Inventors: Takashi Enomoto, Ikuo Yamamoto, Norihito Otsuki, Teruyuki Fukuda, Kayo Kusumi
  • Patent number: 7754092
    Abstract: 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: Grant
    Filed: August 14, 2008
    Date of Patent: July 13, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Joyce Monson Materniak, Edward Patrick Carey
  • Patent number: 7754878
    Abstract: Polysaccharides are functionalized using a source of free radicals which forms stable radicals on the polysaccharides structure and wherein the formed radicals reacts with a functionalized unsaturated compound. The method comprises two steps: a first step, wherein the free radical on the polysaccharides chain is formed, and a second step, wherein said radical reacts with the unsaturated compound in the absence of the radical source.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: July 13, 2010
    Assignees: Next Technology Tecnotessile Societa Nazionale Di Ricerca R.L., Instuto Scientifico Di Chimica E Biochimica “G. Rozoni”
    Inventors: Giangiacomo Torri, Angelo Alberti, Sabrina Bertini, Gianluca Ciardelli, Giuseppe Gastaldi, Solitario Nesti, Elena Vismara
  • Patent number: 7740666
    Abstract: In a process for dyeing a textile web having a first face and a second face opposite the first face, a solvent-based dye having at least one component that has a thermal conductivity substantially greater than that of the solvent is applied to the textile web. The web is then moved, in an open configuration thereof, over a contact surface of an ultrasonic vibration system with the textile web in direct contact with the contact surface of the ultrasonic vibration system. The ultrasonic vibration system is operated to impart ultrasonic energy to the textile web at the contact surface of the ultrasonic vibration system. In one embodiment, the dye is applied to the first face of the web and the web is then moved over the contact surface of the ultrasonic vibration system with the second face of the web in direct contact with the contact surface.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: June 22, 2010
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Robert Allen Janssen, Thomas David Ehlert, John Gavin MacDonald, Earl C. McCraw, Jr., Patrick Sean McNichols, Michael Joseph Garvey
  • Patent number: 7740710
    Abstract: The present invention relates to the use of a mixture, comprising one or more alkyl esters of fatty acids and one or more esters of fatty acids of glycerol carbonate, as a fuel or solvent.
    Type: Grant
    Filed: October 7, 2008
    Date of Patent: June 22, 2010
    Assignee: Polimeri Europa S.p.A.
    Inventors: Marcello Notari, Franco Rivetti
  • Publication number: 20100136075
    Abstract: The invention relates to a method for treating an at least partially metallised textile, according to which said textile is treated with at least one agent selected from the group consisting of reductants and complex formers. The invention also relates to a textile treated in this way and to the use thereof for the anti-microbial treatment of liquids or for producing hosiery, insoles, clothing, covers for seating furniture or mattresses. A textile that has been treated according to the invention is capable of an adjustable, purpose-specific metal delivery depending on the field of application.
    Type: Application
    Filed: June 12, 2008
    Publication date: June 3, 2010
    Inventors: Detlef Militz, Dieter Kreysig
  • Patent number: 7727286
    Abstract: Durable stretch fabrics are made and processed from one or more crosslinked, heat-resistant olefin elastic fibers, e.g., a substantially linear, homogeneously branched ethylene polymer. The fabrics can be made by any process, e.g., weaving, knitting, etc., and from any combination of crosslinked, heat-resistant olefin elastic and inelastic (“hard”) fibers, e.g., cotton and wool. These fabrics exhibit excellent chemical, e.g., chlorine, resistance and durability, e.g., they retain their shape and feel (“hand”) over repeated exposure to processing conditions, e.g., stone-washing, dye-stripping, PET-dyeing and the like, and service conditions, e.g., washing, drying, etc.
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: June 1, 2010
    Assignee: Dow Global Technologies Inc.
    Inventors: Rona L. Reid, Thoi H. Ho, Selim Bensason, Rajen M. Patel, Antonio Batistini
  • Patent number: 7723459
    Abstract: The present invention is directed to a class of polyesters that are lightly crosslinked polyesters made by reacting polysorbate units (linked by the reaction of their hydroxyl groups) to the carboxyl group of dimer acid. As will become clear, lightly crosslinked as used herein relates to reactions in which there is an excess of hydroxyl groups on a molar basis to carboxylic groups on the dimer acid. The polymers and a contribute softness, lubricity and antistatic properties when applied to hair, skin, textile fiber and paper.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: May 25, 2010
    Assignee: Zenetech LLC
    Inventors: Carter LaVay, Anthony J. O'Lenick, Jr.
  • Patent number: 7717963
    Abstract: Excellent water repellency and Oil repellency are imparted to a textile by a method including (1) preparing a treatment liquid comprising a water- and oil-repellent agent, (2) adjusting pH of the treatment liquid to at most 7, (3) applying the treatment liquid to a textile, (4) treating the textile with steam, and (5) washing the textile with water and dehydrating the textile, wherein the water- and oil-repellent agent comprises at least one fluorine-containing compound selected from the group consisting of a fluorine-containing polymer and a fluorine-containing low molecular weight compound, and the water- and oil-repellent agent or the treatment liquid contains a cationic emulsifier and/or a salt.
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: May 18, 2010
    Assignee: Daikin Industries Ltd.
    Inventors: Fumihiko Yamaguchi, Ikuo Yamamoto, Kayo Kusumi
  • Patent number: 7699896
    Abstract: Pretreatment of a fabric using a material that binds to the fabric and changes some characteristic of the fabric. In an embodiment, the characteristic that is changed can be at least one of stain and flash for wrinkle resistance. The material can be Permafresh material. The material can bind to the fabric, and intends to be maintained within the fabric for the life of the fabric. After pretreatment, the pretreated material is processed by a laser which intends to change the look of the material without undesirably damaging the material. The treatment may make the treatment by lasers more consistent and allow the lazed graphic to maintain its quality after repeated washings and wearing.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: April 20, 2010
    Assignee: Technolines, LLC
    Inventor: Heath Colwell
  • Publication number: 20100088827
    Abstract: Among various methods and systems, a number of methods are disclosed for providing a rechargeable halogen-binding fabric to customers. One such method includes binding a first number of halogen atoms to a number of halogen-binding links that are bound to a fabric before the fabric is provided to a customer. The method also includes retrieving the fabric after a period of time in order to recharge a second number of halogen atoms that remains bound to the fabric to a level approximating the first number of halogen atoms.
    Type: Application
    Filed: October 13, 2008
    Publication date: April 15, 2010
    Applicant: G & K Services, Inc.
    Inventors: Charles R. Knott, Joseph P. Burke
  • Publication number: 20100072126
    Abstract: A filter material comprising a nonwoven fabric which comprises an ultra-fine continuous fiber having a mean fiber diameter of 0.05 to 1.8 ?m is prepared by dissolving or eluting a water-soluble thermoplastic resin from a nonwoven fabric or nonwoven web which comprises a conjugate continuous fiber comprising the water-soluble thermoplastic resin and a water-insoluble thermoplastic resin with a hydrophilic solvent and allowing to remain part of the water-soluble thermoplastic resin in the nonwoven fabric or the nonwoven web. In the filter material, the ultra-fine continuous fiber forms a bundle having a mean width of 3 to 100 ?m and the nonwoven fabric has an occupancy area ratio of the bundle of the ultra-fine continuous fiber of 1 to 20% in the surface of the nonwoven fabric. The nonwoven fabric also satisfies the following formula: 100×(B)/(A)?5 wherein (B) is a tensile strength (kgf/5 cm) in each of a longitudinal direction and a width direction of the nonwoven fabric and (A) is a fabric weight (g/m2).
    Type: Application
    Filed: September 14, 2007
    Publication date: March 25, 2010
    Applicant: Kuraray Co., Ltd.
    Inventors: Takuya Tsujimoto, Midori Hikasa
  • Patent number: 7670388
    Abstract: Disclosed is a fiber-treating agent composition comprising an oil-in-water emulsion wherein composition (A) comprising the following component (b) is emulsified with the following component (a): a polymer compound of a polysaccharide derivative, and component (b): a polyether-modified silicone having an HLB value of larger than zero to 7 or smaller; wherein the mass ratio of the component (a) to the component (b) in the composition, that is, the component (a)/component (b), is 9/100 to 30/100.
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: March 2, 2010
    Assignee: KAO Corporation
    Inventors: Ikuo Sugano, Yusuke Yamane
  • Patent number: 7648534
    Abstract: 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: Grant
    Filed: November 8, 2006
    Date of Patent: January 19, 2010
    Assignee: Milliken & Co.
    Inventors: Shulong Li, Richard A. Mayernik
  • Publication number: 20090312432
    Abstract: The present invention relates to fatty acid alkanolamides or polyolamides containing at least one group Y, where Y stands for CF3—(CH2)a—O—, SF5—, CF3—(CH2)a—S—, CF3CF2S—, [CF3—(CH2)a]2N— or [CF3—(CH2)a]NH—, where a stands for an integer selected from the range from 0 to 5, or formula (I), where Rf stands for CF3—(CH2)r—, CF3—(CH2)r—O—, CF3—(CH2)r—S—, CF3CF2—S—, SF5—(CH2)r— or (CH2)r]2N—, [CF3—(CH2)r]NH— or (CF3)2N—(CH2)r—, B stands for a single bond, O, NH, NR, CH2, C(O)—O, C(O), S, CH2—O, O—C(O), N—C(O), C(O)—N, O—C(O)—N, N—C(O)—N, O—SO2 or SO2—O, R stands for alkyl having 1 to 4 C atoms, b stands for 0 or 1 and c stands for 0 or 1, q stands for 0 or 1, where at least one radical from b and q stands for 1, and r stands for 0, 1, 2, 3, 4 or 5, to processes for the preparation of these compounds, and to uses of these surface-active compounds.
    Type: Application
    Filed: July 2, 2007
    Publication date: December 17, 2009
    Inventors: Wolfgang Hierse, Nikolai (Mykola) Ignatyev, Martin Seidel, Elvira Montenegro, Peer Kirsch, Andreas Bathe
  • Patent number: 7632795
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain sterically hindered amine salt compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: December 15, 2009
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood, Wanda H. Martin
  • Patent number: 7628822
    Abstract: This invention relates to a fabric having a pattern of fades and a methodology for their creation, both industrial and artistic. The fades are created by contacting at least one portion of the fabric with a hypochlorite salt-containing composition. The resulting fabric has a faded appearance either uniformly or non-uniformly. Methods, kits and a device for making a fabric having a pattern of fades are also disclosed.
    Type: Grant
    Filed: April 8, 2005
    Date of Patent: December 8, 2009
    Inventor: Lawnie H. Taylor
  • Publication number: 20090249556
    Abstract: Compositions which can be obtained by a specific process from water, guanidine phosphate, amidosulfonic acid or ammonium sulfamate and ammonium sulfate are described. The compositions are suitable for the flame-inhibiting finishing of fiber materials, in particular of textile fabrics, e.g. those made of polyester.
    Type: Application
    Filed: November 22, 2005
    Publication date: October 8, 2009
    Applicant: HUNTSMAN TEXTILE EFFECTS (GERMANY) GMBH
    Inventors: Salman Dermeik, Simpert Lüdemann