Textile Or Cellulosic Base Patents (Class 427/394)
  • Patent number: 10279070
    Abstract: An absorbent article having a belt structure, wherein the inner surface of the belt comprises a treatment and wherein the inner surface of the belt is different than the outer surface of the belt.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: May 7, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Ellyne Elizabeth Prodoehl, Ronald Joseph Zink, Koichi Morimoto, Albert Choy So, Chunmin Cheng
  • Patent number: 10150142
    Abstract: A method includes coating a substrate to provide a flame resistant substrate. In an embodiment, the method includes preparing an aqueous solution. The aqueous solution comprises a phosphate material, a cationic material, and a water. The method further includes exposing the substrate to the aqueous solution to produce a coating on the substrate. The coating includes the cationic material and the phosphate material. The method also includes exposing the coating on the substrate to a melamine solution.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: December 11, 2018
    Assignee: The Texas A&M University System
    Inventors: Jaime C. Grunlan, Marcus Leistner, Merid M. Haile
  • Patent number: 10036135
    Abstract: A membrane system isolates environment volume, contains hazards, enables detoxification, hazard removal, infrastructure restoration, and substance recovery. The flexible membrane system adjusts to advantageously shape its isolated volume and integrate existing infrastructure. Pollution and hazardous energy, including crude oil, toxic-gas, radioactive fallout, fire, and other hazards are isolated, while concurrently enabling access within the isolated volume. Pod encapsulated and readily deployed, the membrane system operates semi-autonomously, uses selective-filtering, specific gravity and substance differences to channel matter, mitigate hazards, protect the biosphere, preserve infrastructure and capture substances.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: July 31, 2018
    Inventors: Philip S. Dunlap, Michael J. Muse-Fisher, Nicholas A. Trutanich, Nathan M. Dunlap
  • Patent number: 9934882
    Abstract: An amine compound and an ionic conductive agent excellent in electroconductivity are provided. By using the amine compound, an electroconductive resin composition suppressed in bleeding and excellent in electroconductivity is provided. The amine compound and the ionic conductive agent have a structure represented by the following general formula (1).
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: April 3, 2018
    Inventors: Taichi Shintou, Kazuhiro Yamauchi, Satoru Nishioka, Takeshi Miyazaki
  • Patent number: 9796163
    Abstract: A strip of curable prepreg comprising unidirectional fibers aligned with the length of the strip, the fibers being at least partially impregnated with curable thermosetting resin and comprising a flexible polymeric sheet on an outer face of the strip, wherein the strip has a substantially rectangular cross-section defining a width and a thickness of the strip.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: October 24, 2017
    Assignee: Hexcel Composites Limited
    Inventors: John Ellis, Emilie Fisset
  • Patent number: 9546309
    Abstract: A curable silicone composition comprising: (A) (A1) an organopolysiloxane having at least two alkenyl groups in a molecule and free of silicon-bonded hydroxyl groups or silicon-bonded hydrogen atoms, or a mixture of said component (A1) and (A2) a branched chain organopolysiloxane represented by an average unit formula; (B) an organopolysiloxane having at least two silicon-bonded hydrogen atoms in a molecule; (C) a diorganodialkoxysilane represented by a general formula; (D) a straight chain organosiloxane oligomer having at least one silicon-bonded hydroxyl group in a molecule and free of silicon-bonded hydrogen atoms; and (E) a hydrosilylation catalyst, can form a cured product which exhibits excellent initial adhesive properties and transparency and exhibits excellent adhesive durability and retention of transparency under conditions of high temperature and high humidity.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: January 17, 2017
    Inventors: Yusuke Miyamoto, Makoto Yoshitake
  • Patent number: 9034952
    Abstract: Aqueous binder compositions with reduced rates of salt precipitation are described. The compositions may include a carbohydrate and a sequestrant for sequestering one or more multivalent ions (e.g., Ca2+, Mg2+, Ba2+, Al3+, Fe2+, Fe3+, etc.). The sequestrant reduces a precipitation rate for the multivalent ions from the aqueous binder composition. Methods of reducing salt precipitation from a binder composition are also described. The methods may include the steps of providing an aqueous binder solution having one or more carbohydrates. They may also include adding a sequestrant for one or more multivalent ions to the aqueous binder solution. The sequestrant reduces a precipitation rate for the multivalent ions from the binder composition.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: May 19, 2015
    Assignee: Johns Manville
    Inventors: Kiarash Alavi Shooshtari, Philip Francis Miele, Uranchimeg Lester, Jawed Asrar
  • Patent number: 9034432
    Abstract: Swellable nonwovens with reduced washoff loss are produced.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: May 19, 2015
    Assignee: BASF SE
    Inventors: Bolette Urtel, Christian Krueger, Klaus-Peter Neugebauer, Klaus Haas, Ralf Mossbach
  • Publication number: 20150110976
    Abstract: The present disclosure is drawn to fabric print media, a coating composition, and a method of coating a fabric substrate to form a fabric print medium. The fabric print medium can comprise a fabric substrate having an ink-receiving coating applied thereto, the coating comprising a metal complex, an organophosphate, and a starch.
    Type: Application
    Filed: April 26, 2012
    Publication date: April 23, 2015
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventor: Xiaoqi Zhou
  • Patent number: 8993065
    Abstract: The present invention relates to a method of making a coated substrate, and products therefrom, using a coating possessing a nanoparticle having a shell containing a hydrophilic nitrogen containing compound and a vinylic polymer having quaternary ammonium compounds, and a core made of at least a hydrophobic vinylic polymer, wherein such coated substrate exhibits antibacterial properties without the use of harmful organic preservatives.
    Type: Grant
    Filed: February 2, 2007
    Date of Patent: March 31, 2015
    Assignee: The Hong Kong Polytechnic University
    Inventors: Pei Li, Yong Jin
  • Publication number: 20150050466
    Abstract: The invention relates to azo dyes of desulfo-K-acid [CA: 35400-55-6], their salts, a method for the preparation of these dyes, or salts thereof, a liquid phase comprising at least one of these dyes, a method for applying the liquid phase on a substrate, a printed matter and the use of these dyes in water-based inks for inkjet printing, in writing utensil or dyeing solutions for manufacturing color filters for optical and opto-electronic applications.
    Type: Application
    Filed: March 22, 2013
    Publication date: February 19, 2015
    Applicant: Ilford Imaging Switzerland GMBH
    Inventors: Kurt Battig, Damien Moigno
  • Patent number: 8945683
    Abstract: A prepreg of FRP (fiber reinforced plastic) having with (i) a matrix resin composition containing a bifunctional isocyanate and/or a trifunctional isocyanate, a polyol and a bifunctional chain extender having two active hydrogen groups at a molar ratio, as a functional group, of isocyanate:polyol:chain extender=5.0 to 1.0:1.0:4.0 to 0, or containing a bifunctional isocyanate and/or a trifunctional isocyanate and a polyol at a molar ratio, as a functional group, of liquid isocyanate:polyol=0.9 to 1.1:1.0; and (ii) a fibrous material. A production process of the prepreg. According to the present invention, the prepreg has a sufficient pot life and permits convenient production of an FRP molding.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: February 3, 2015
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Noriya Hayashi, Shunichi Hayashi, Norio Miwa, Toshikatsu Nohara
  • Patent number: 8883657
    Abstract: Provided among other things is a fabric comprising: a HPPE base fabric; coated thereon a primer polymer; and coated on the primer polymer a liquid-resistant polymer layer. The primer polymer can be a polyurethane. The base fabric can comprise an adhesion promoter that can be a plasticizer. The adhesion promoter can be a sulfonic acid plasticizer. The adhesion promoter can contain an active hydrogen, carboxy, carboxyloxy or acid group. The fabric can comprise, coated on the liquid-resistant polymer layer, an additional polymer layer. The additional polymer layer can comprise carnauba wax in an amount from about 1 to 3% Phr. The liquid-resistant polymer layer can be a NBR layer. In certain embodiments, the fabric shows no delamination of the liquid-resistant polymer layer after an adherence test. The primer layer can be a polyurethane layer. These features can be present in any combination.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: November 11, 2014
    Assignee: Ansell Healthcare Products LLC
    Inventors: Noorman Abu Hassan, Michael S. Zedalis, Mohd Zabidi Bin Mohd Yasir, Eric Michael Thompson
  • Publication number: 20140308453
    Abstract: Aqueous binder compositions with reduced rates of salt precipitation are described. The compositions may include a carbohydrate and a sequestrant for sequestering one or more multivalent ions (e.g., Ca2+, Mg2+, Ba2+, Al3+, Fe2+, Fe3+, etc.). The sequestrant reduces a precipitation rate for the multivalent ions from the aqueous binder composition. Methods of reducing salt precipitation from a binder composition are also described. The methods may include the steps of providing an aqueous binder solution having one or more carbohydrates. They may also include adding a sequestrant for one or more multivalent ions to the aqueous binder solution. The sequestrant reduces a precipitation rate for the multivalent ions from the binder composition.
    Type: Application
    Filed: April 16, 2013
    Publication date: October 16, 2014
    Applicant: JOHNS MANVILLE
    Inventors: Kiarash Alavi Shooshtari, Philip Francis Miele, Uranchimeg Lester, Jawed Asrar
  • Publication number: 20140287640
    Abstract: Disclosure of functionalized ionic liquids. Use of disclosed ionic liquids as solvent for carbon dioxide. Use of disclosed ionic liquids as flame retardant. Use of disclosed ionic liquids for coating fabric to obtain flame retardant fabric.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Applicant: Materials Modification Inc
    Inventors: Humcha Krishnamurthy Hariprakasha, Krishnaswamy Kasthuri Rangan, Tirumalai Srinivas Sudarshan
  • Publication number: 20140230691
    Abstract: The invention relates to a method for preparing a thermoplastic coating on a substrate from a hemicellulose polymer or a cellulose polymer wherein the method comprises at least following steps: —providing a cellulose polymer or a hemicellulose polymer having at least one hydroxyl group which can be used for forming cellulose or hemicellulose ester, —reacting hemicellulose polymer or cellulose polymer with a residue originating to fatty acid with an aliphatic carbon tail of 4-28 carbons or ester thereof, for obtaining hemicellulose fatty acid ester or cellulose fatty acid ester, —dispersing the hemicellulose fatty acid ester or cellulose fatty acid ester into aqueous solution, —dispersion coating a substrate with dispersed hemicellulose fatty acid ester or cellulose fatty acid ester for preparing a coated substrate and —heating the coated substrate for preparing a substrate provided with a coating, so that the substrate provided with a coating is heat-sealable with the same substrate provided with said coating
    Type: Application
    Filed: August 2, 2012
    Publication date: August 21, 2014
    Inventors: Riku Talja, Jarmo Ropponen, Hanne Wikberg, Kristiina Poppius-Levlin, Ali Harlin
  • Patent number: 8801972
    Abstract: A process of preparing a zinc chalcogenide includes providing a solution of 8-hydroxyquinoline; a zinc precursor; and a reaction solvent; isolating a precipitate from the solution; and calcining the precipitate to form the zinc chalcogenide. Additionally, a polymer composite may include a polymer, bis(8-hydroxyquinolinato)zinc, and elemental sulfur or bis(8-hydroxyquinolinato)zM, wherein M is a metal ion and the value of z is equivalent to the oxidation state of the metal ion.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: August 12, 2014
    Assignee: Indian Institute of Technology Kanpur
    Inventor: S. Sundar Manoharan
  • Patent number: 8784940
    Abstract: A method of making an engagement cover for rollers for use in web conveying, the method comprising: (a) providing a knit fabric comprising a woven base layer having first and second faces and a resilient looped pile protruding from the first face; (b) applying an elastomeric coating composition to the looped pile; and (c) curing the coating composition to leave a deposit of elastomeric polymer on the looped pile to yield the engagement cover.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: July 22, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Kevin B. Newhouse, Bruce E. Tait, John C. Clark
  • Patent number: 8778457
    Abstract: The present invention relates on the use of 1,3-dihydroxyalkyl functionalized polyorganosiloxanes in compositions for the treatment of materials having a fibrous structure, such as leather, furs, textiles and paper. The invention further relates to a process for treating fibrous materials with waterproofing.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: July 15, 2014
    Assignee: Momentive Performance Materials GmbH
    Inventors: John Huggins, Roland Wagner, Karl-Heinz Sockel
  • Patent number: 8765228
    Abstract: The present invention is directed to a method of mitigating ice build-up on a substrate, such as a wind blade, comprising applying to the substrate curable film-forming compositions comprising isocyanate-functional curing agents, film-forming compositions with functional groups reactive with the isocyanates, and polysiloxanes. The film-forming compositions can be applied directly to the surface of the substrate or onto a primer coat and/or topcoat on the substrate.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: July 1, 2014
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Scott Joseph Moravek, Bruce A Connelly, Edward Francis Rakiewicz, Davina J Schwartzmiller, Michael Zalich
  • Patent number: 8728581
    Abstract: Disclosed is a floor covering having an embossed polyurethane foam backing layer and methods of making and using same. A bottom surface of the backing layer can be thermo-embossed with a predetermined pattern, and the bottom surface of the backing layer can define at least one fluid pathway in communication with a side edge of the floor covering. The floor covering can also have a layer of skid-resistant material connected to the bottom surface of the backing layer.
    Type: Grant
    Filed: July 19, 2010
    Date of Patent: May 20, 2014
    Assignee: Columbia Insurance Company
    Inventor: Gregory D. Fowler
  • Patent number: 8728564
    Abstract: A powder mix layer for a building panel and a method for producing a building panel with a decorative surface produced from a powder mix layer with a controlled loss on cure.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: May 20, 2014
    Assignee: Valinge Innovation AB
    Inventors: Göran Ziegler, Hans Persson, Rickard Rittinge
  • Patent number: 8703638
    Abstract: The invention has an object of providing catalysts that are not corroded in acidic electrolytes or at high potential, have excellent durability and show high oxygen reducing ability. An aspect of the invention is directed to a process wherein metal carbonitride mixture particles or metal oxycarbonitride mixture particles are produced from an organometallic compound of a Group IV or V transition metal, a metal salt of a Group IV or V transition metal, or a mixture of these compounds using laser light as a light source.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: April 22, 2014
    Assignee: Showa Denko K.K.
    Inventors: Yasuaki Wakizaka, Toshikazu Shishikura
  • Publication number: 20140106165
    Abstract: This disclosure provides for a process for making an oil and grease resistant cellulosic material such as paper and paperboard, the process comprising applying a homogeneous aqueous dispersion of fluorochemical surface-modified nanoparticles to a cellulosic substrate to form a treated cellulosic substrate, and subsequently drying the treated cellulosic substrate to form an oil repellent cellulosic material. Fluorochemicals that can be used to modify the nanoparticles include fluoroalkylsilanes, ionic fluorochemicals, or fluorinated polyacrylate obtained by seeded emulsion polymerization of fluorinated acrylates on the nanoparticles. Paper, paperboard and cellulose fiber articles that have been modified by the disclosed processes have improved oil and grease resistance properties.
    Type: Application
    Filed: October 9, 2013
    Publication date: April 17, 2014
    Applicant: Georgia-Pacific Chemicals LLC
    Inventors: James W. Johnston, David F. Townsend, Cornel Hagiopol, Lakeisha D. Talbert, Charles G. Ruffner
  • Patent number: 8673398
    Abstract: A method for treating a substrate is described. In accordance with one aspect, the method includes applying a polymer coating to a substrate, and bringing the polymer coating into contact with a heated surface in a pressure nip while the coating is still in a wet state. Optionally the polymer coating may include a crosslinkable material, and a crosslinking agent may be used to promote crosslinking. The polymer coating replicates the heated surface. A product produced in accordance with the described method is also disclosed. The product is characterized by having subsurface voids within the coating.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: March 18, 2014
    Assignee: MeadWestvaco Corporation
    Inventors: Gary P. Fugitt, Scott E. Ginther, John W. Stolarz, Robert W. Carlson, Stanley H. McGrew, Jr., Steven P. Metzler, Terrell J. Green
  • Patent number: 8663742
    Abstract: Provided are polymer-aerogel composite coatings, devices and articles including polymer-aerogel composite coatings, and methods for preparing the polymer-aerogel composite. The exemplary article can include a surface, wherein the surface includes at least one region and a polymer-aerogel composite coating disposed over the at least one region, wherein the polymer-aerogel composite coating has a water contact angle of at least about 140° and a contact angle hysteresis of less than about 1°. The polymer-aerogel composite coating can include a polymer and an ultra high water content catalyzed polysilicate aerogel, the polysilicate aerogel including a three dimensional network of silica particles having surface functional groups derivatized with a silylating agent and a plurality of pores.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: March 4, 2014
    Assignee: STC.UNM
    Inventors: David J. Kissel, Charles Jeffrey Brinker
  • Patent number: 8652572
    Abstract: A method is provided for producing a particulate filter to pass through select permeate particles in a fluid medium from inflow to outflow regions while restraining reticulate particles. The method includes providing an aluminum oxide substrate; disposing a sol-gel membrane onto the substrate to form a tiered filtration unit; drying the filtration unit; and calcinating the filtration unit.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: February 18, 2014
    Assignee: The United States of America as Represented by the Secretary of the Navy
    Inventor: Nicholas V. Nechitailo
  • Patent number: 8651286
    Abstract: Provided are spunbond polyester mats using an improved curable composition. Such curable composition comprises the reaction product of an aldehyde or ketone and an amine salt of an inorganic acid. The composition when applied to spunbond polyester continuous filaments is cured to form a water-insoluble polymer binder which exhibits good adhesion and thermodimensional stability.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: February 18, 2014
    Assignee: Johns Manville
    Inventors: Kiarash Alavi Shooshtari, James Patrick Hamilton, Jawed Asrar
  • Patent number: 8637119
    Abstract: Film having liquid-water, grease, gas and water-vapor barrier properties, comprising a PVA film grafted on the surface with a fatty acid.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: January 28, 2014
    Assignees: Centre Technique du Papier, Centre National de la Recherche Scientifique (CNRS)
    Inventors: Nicoleta Camelia Stinga, Daniel Samain, David Guerin
  • Publication number: 20140004340
    Abstract: The present invention relates to a coating composition that comprises a composite structure with a body of polysaccharide, into which carbonate has been precipitated. The invention also relates to a coated paper or board product, onto which the said composition has been spread on one or both sides into one or more layers; as well as to paint that is formed of the coating composition according to the invention, or that contains the said composition.
    Type: Application
    Filed: March 13, 2013
    Publication date: January 2, 2014
    Inventor: Nordkalk OY AB
  • Patent number: 8613980
    Abstract: The present invention refers to a method for the preparation of a reinforced thermoset polymer composite, said thermoset polymer composite comprising coated fibers, the coating being used as a vehicle for the introduction of carbon nanotubes into the thermoset polymer, the preparation of said reinforced thermoset polymer composite comprising the following steps: —providing fibers; —preparing a coating comprising carbon nanotubes and a polymeric binder; —applying said coating to said fibers to obtain coated fibers; —impregnating said coated fibers with a precursor of a thermoset polymer and letting part of the carbon nanotubes transfer from the coating into the precursor of the thermoset polymer; —curing said precursor containing the coated fibers and the transferred carbon nanotubes to achieve the reinforced thermoset polymer composite.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: December 24, 2013
    Assignees: Nanocyl S.A., Katholieke Universiteit Leuven
    Inventors: Luca Mezzo, Ajay Godara, Olivier Rochez, Frédéric Luizi, Ashish Warrier, Ignaas Verpoest, Stepan Lomov
  • Publication number: 20130337182
    Abstract: A method for preparing a woven fabric excellent in deodorizing and cooling effects and, more particularly to, a method for preparing a woven fabric excellent in deodorizing and cooling effects that includes: a cooling composition preparation step for blending a component providing a feeling of coolness to prepare a cooling composition; a cooling composition applying step for applying the cooling composition of the cooling composition preparation step onto a woven fabric; a deodorizing component applying step for applying a deodorizing component onto the woven fabric coated with the cooling composition in the cooling composition applying step; and a drying step for drying the woven fabric coated with the deodorizing component in the deodorizing component applying step. The woven fabric prepared by the procedures is coated with a deodorizing component and a cooling composition and thus excellent in the deodorizing and cooling effects.
    Type: Application
    Filed: June 14, 2012
    Publication date: December 19, 2013
    Inventor: Myung Whan KIM
  • Patent number: 8597733
    Abstract: Polymeric formulations which contain aqueous dispersions of acrylic monomers and copolymers and modified polyethylene terephthalate resin are disclosed which are useful as a coating system or treatment for imparting water, oil and grease resistance to underlying cellulosic substrates. The formulations do not contain any fluorochemicals, polyethylene or wax. Moreover, the formulations provide water, oil and grease resistance properties that are an improvement in the art to known coatings and treatments which contain polyethylene and or wax for water, oil and grease resistance. These coatings can also impart improved anti-wicking properties over the existing art. These formulations have interest as they contain components that are permitted to come into direct contact with food products. Therefore, the formulations of the present invention are ideal for use as coatings for paper and paperboard, including paper packaging such as that utilized in food wrappers, food containers, food receptacles, etc.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: December 3, 2013
    Assignee: Eco-Friendly Solutions, LLC
    Inventor: Robert Scott Vonfelden
  • Patent number: 8586145
    Abstract: Methods and treatment compositions for imparting durable antimicrobial properties to carpet are provided. The method includes applying a composition comprising a first antimicrobial compound and a fluoropolymer to the carpet substrate. The carpet substrate may be steamed thereafter. The treatment composition may comprise a fluoropolymer, an antimicrobial compound selected from a group consisting of zinc pyrithione, a silver-containing antimicrobial compound and combinations thereof, and a foamer. Carpet products treated with the treatment composition or treated in accordance with the methods are also provided.
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: November 19, 2013
    Assignee: Beaulieu Group, LLC
    Inventors: Todd Mull, James Lesslie, Danny S. Wade
  • Patent number: 8568895
    Abstract: The present invention relates to the use of popcorn as material that provides structure and that stabilizes dimensions, for lignocellulose-containing molded articles, such as wood/composite materials, and also to the use of popcorn as binder for formaldehyde in wood/composite materials.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: October 29, 2013
    Assignee: Georg-August-Universitat Gottingen Stiftung Offentlichen Rechts
    Inventors: Alireza Kharazipour, Christian Bohn
  • Patent number: 8563087
    Abstract: Flexographic printing precursors are prepared by providing an elastomeric mixture of one or more elastomeric resins and non-metallic fibers having an average length of at least 0.1 mm and an average diameter of at least 1 ?m, and adding a vulcanizing composition and optional other components to the elastomeric mixture. The elastomeric mixture is then mechanically treated to orient the non-metallic fibers predominantly in the same dimension in the elastomeric mixture. It is then vulcanized and formed into a laser-engraveable layer having two orthogonal dimensions. The non-metallic fibers are predominantly oriented in one of the two orthogonal dimensions.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: October 22, 2013
    Assignee: Eastman Kodak Company
    Inventors: Ido Gal, Ophira Melamed, Jankiel Kimelblat, Mazi Amiel-Levy
  • Patent number: 8557347
    Abstract: Embodiments of the present invention use melamine-based resins as a pretreatment on fabrics and fabric blends in combination with phosphorus-based flame retardants to improve flame retardant performance, durability, and further promote char formation in a combustion zone of the fabric.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: October 15, 2013
    Assignee: Matchmaster Dyeing & Finishing, Inc.
    Inventor: Malcolm H. Hensley
  • Publication number: 20130244524
    Abstract: A curable aqueous composition is disclosed comprising a carbohydrate, a crosslinking agent, and an amine base, wherein the curable aqueous composition has a pH adjusted by the amine base. Further disclosed is a method of forming a curable aqueous solution.
    Type: Application
    Filed: April 23, 2013
    Publication date: September 19, 2013
    Applicant: Knauf Insulation GmbH
    Inventors: Brian Lee SWIFT, Ruijian XU, Ronald E. KISSELL
  • Patent number: 8524326
    Abstract: The present invention relates to a process for the treatment of a cellulosic molded body which is characterized in that the molded body is contacted with an alkaline dispersion containing undissolved chitosan particles. The chitosan particles are present in the dispersion preferably in a particle size of from 0.1 to 1500 ?m, preferably from 1 to 800 ?m.
    Type: Grant
    Filed: January 19, 2009
    Date of Patent: September 3, 2013
    Assignee: Lenzing Aktiengesellschaft
    Inventors: Sigrid Redlinger, Werner Richardt
  • Patent number: 8507045
    Abstract: A fabric treatment composition including a sizing agent and a silicone solvent is provided. The sizing agent is a hydrogenated rosin ester. The silicone solvent is a volatile silicone solvent. Optionally, co-solvents and dispersing agents may be included. A method of treating a fabric article and the treated fabric article are provided.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: August 13, 2013
    Assignee: Fabritec International Corporation
    Inventors: Harold Eugene Mains, Laura Ruth Pero
  • Patent number: 8496994
    Abstract: The invention relates to a method for providing fragrance to a substrate, comprising the steps of: a) treating the substrate with a fragrance-containing composition; and b) treating the substrate with a fixative compound or mixture of fixative compounds selected from the group consisting of: a fructan; a starch hydrolysate having a dextrose equivalent ranging from 1 to 50; a hydrophobically modified fructan; and a hydrophobically modified starch hydrolysate, whereby step b) may be executed prior to, simultaneously with, and/or subsequent to the execution of step a). The invention further relates to fragrance-containing compositions and substrates.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: July 30, 2013
    Assignee: Raffinerie Notre Dame-Orafti S.A.
    Inventor: Bart Levecke
  • Publication number: 20130177710
    Abstract: The present invention provides a composite material comprising a glass cloth; and an organic-inorganic hybrid composition comprising diphenylsilanediol and alkoxy silane, a composite film manufactured by using the same, and a method for manufacturing the composite film.
    Type: Application
    Filed: February 15, 2013
    Publication date: July 11, 2013
    Applicant: LG CHEM, LTD.
    Inventors: LG CHEM, LTD., Eun-Sil Lee
  • Patent number: 8475878
    Abstract: A method of forming an article that includes applying an aqueous dispersion to a porous substrate, wherein the aqueous dispersion includes a thermoplastic polymer, a dispersing agent, and water. The method includes removing at least a portion of the water, to result in an article formed that is breathable.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: July 2, 2013
    Assignee: Dow Global Technologies LLC
    Inventors: Gert Johannes Claasen, Miguel Alberto Prieto, Martin Pavlik
  • Patent number: 8460758
    Abstract: This invention is directed to a process for the preparation of a crosslinker composition, comprising the steps of providing a mixture of an aliphatic alcohol A having at least one hydroxyl group and from 1 to 10 carbon atoms, with at least one multifunctional aldehyde C having at least two aldehyde groups —CHO to form a mixture AC, heating the mixture AC to convert at least a part of the multifunctional aldehyde C to its hemiacetal or to its acetal to form a mixture (AC)?, adding to the mixture (AC)? least one cyclic urea U or the educts to produce the said cyclic urea U in situ, which cyclic urea U has at least one unsubstituted >NH group, and reacting the mixture thus obtained to form a chemical bond between the nitrogen atom of the at least one unsubstituted >NH group of the at least one cyclic urea U5 and the carbon atom of the least one aldehyde group —CHO of the multifunctional aldehyde C, and coating compositions comprising the said crosslinker composition.
    Type: Grant
    Filed: December 5, 2008
    Date of Patent: June 11, 2013
    Assignee: Cytec Technology Corp.
    Inventors: Lawrence A. Flood, Barry A. Lawless
  • Patent number: 8449939
    Abstract: New compositions for forming films for use in optical devices are provided. The compositions comprise a cellulose and a crosslinking agent dissolved or dispersed in a solvent system. Preferred celluloses are cellulose esters such as cellulose acetates, cellulose triacetates, cellulose acetate phthalates, and cellulose acetate butyrates. Preferred crosslinking agents are triazines such as those derived from melamine and benzoguanamine. The inventive compositions can be used to form, for example, protective and/or compensation films for use in polarizing plates.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: May 28, 2013
    Assignee: Eastman Chemical Company
    Inventors: Kevin Wayne McCreight, Douglas Claire Hoffman, Wesley Raymond Hale
  • Patent number: 8449947
    Abstract: A nonwoven textile having reversible enhanced thermal control properties, the material comprising: a bat or web bonded by polymeric binder containing thermal control material within the interior of the bat or web, wherein the thermal control material is dispersed throughout the interior of the polymeric binder, and wherein the thermal control material is substantially entirely within the interior of the nonwoven textile.
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: May 28, 2013
    Assignee: Carl Freudenberg KG
    Inventors: Peter Grynaeus, Duncan Russell, Terry O'Regan, David S. Dietel, Susan Gwynneth Johnson
  • Patent number: 8445072
    Abstract: A method of treating wooden parts is described in which a) the wooden parts are impregnated with an aqueous cyanamide solution and subsequently b) the impregnated wooden parts, where appropriate after drying, are subjected to a heat treatment of 130 to 250° C. Here it has surprisingly emerged that impregnation with cyanamide even in small amounts has a significantly positive influence on the performance properties of the treated wooden parts, such as high hardness, low water absorption and very good weathering stability, for example. Moreover, only small amounts of a toxicologically and environmentally unobjectionable impregnating agent are needed in order to obtain these advantageous properties.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: May 21, 2013
    Assignee: AlzChem Trostberg GmbH
    Inventors: Thomas Güthner, Jürgen Sans
  • Publication number: 20130064876
    Abstract: A process of treatment of textile materials containing microcapsules of active ingredients, the fibers and/or textile materials resulting from this process and their cosmetic or pharmaceutical use and/or their use as a repellent.
    Type: Application
    Filed: March 24, 2011
    Publication date: March 14, 2013
    Applicant: LIPOTEC S.A.
    Inventors: Josep LLuis Viladot Petit, Raquel Delgado Gonzalez, Alfonso Fernández Botello
  • Patent number: 8383205
    Abstract: In one embodiment, a method for treating a textile with an antimicrobial composition includes preparing an antimicrobial composition that includes water, an organic acid, chitosan, and one or more heterocyclic N-halamine compounds, preparing an aqueous solution that comprises the antimicrobial composition, applying the aqueous solution to a textile, and heating the textile to cure the antimicrobial composition.
    Type: Grant
    Filed: June 10, 2010
    Date of Patent: February 26, 2013
    Assignee: BioMed Protect, LLC
    Inventors: Howard S. Rosing, Yu-Te Lin, Chieh-Fu Huang, Ronald I. Pass
  • Patent number: RE44108
    Abstract: A high performance flame retardant textile fabric is provided which is suitable for use in producing close-fitting garments, such as undergarments, that come into direct contact with the skin of the wearer and provide a protective function, as well as in non-apparel applications. The fabric is formed of yarns of rayon continuous filaments, the yarns having outer filaments along the periphery of the yarn and inner filaments in the interior of the yarn. A cured phosphorus-based flame retardant compound is durably affixed to the filaments and imparts flame retardant properties to the fabric. The outer filaments of the yarns have a phosphorus content at least 25% greater than the inner filaments of the yarn.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: March 26, 2013
    Assignee: SSM Industries, Inc.
    Inventors: Scott Hilleary, Greg Watson