Patents Assigned to E
  • Patent number: 8076431
    Abstract: The present invention relates to a partially-crystalline copolymer comprising tetrafluoroethylene, hexafluoropropylene in an amount corresponding to hexafluoropropylene index (HFPI) of from about 2.8 to 5.3, and preferably from about 0.2% to 3% by weight of perfluoro(alkyl vinyl ether), said copolymer having less than about 50 ppm alkali metal ion, having a melt flow rate of within the range of about 30±3 g/10 min, and having no more than about 50 unstable endgroups/106 carbon atoms and which can be extruded at high speed onto conductor over a broad polymer melt temperature range to give insulated wire of high quality.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: December 13, 2011
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Thomas Robert Earnest, Jr., Daniel A. Favereau, Niall D. McKee, Patricia A. Tooley
  • Publication number: 20110297212
    Abstract: Disclosed is a laminated film having: (a) a substrate; and (b) a bonding layer of ethylene polymer on one major surface of the substrate wherein the bonding layer is placed directly on the substrate or there is a (c) primer layer between the substrate and bonding layer. Also disclosed is a solar module made of such a laminated polymer film.
    Type: Application
    Filed: June 24, 2009
    Publication date: December 8, 2011
    Applicant: E.I Du Pont De Nemours and Company
    Inventors: Qiuju Wu, Ruofei Zhao, Shijie Ren, Bo Xu
  • Publication number: 20110298710
    Abstract: A hand-held pointing device for controlling a movement of a software cursor comprises an acceleration detector and an image capturing unit. The acceleration detector determines an inclination parameter, wherein the movement of the software cursor in a vertical direction is controllable based on the inclination parameter. Further, the image capturing unit records images within the visible spectral range, wherein the movement of the software cursor in a horizontal direction is controllable based on the recorded images.
    Type: Application
    Filed: May 31, 2011
    Publication date: December 8, 2011
    Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Martin RUCKHAEBERLE, Christian SCHUETZ, Juergen GEISLER
  • Publication number: 20110297233
    Abstract: The present invention provides a safety laminate or solar cell module comprising an acid terpolymer containing film or sheet, wherein the acid terpolymer comprises copolymerized units derived from an ?-olefin, about 15 to about 30 wt % of an ?,?-ethylenically unsaturated carboxylic acid having 3 to 8 carbons, and about 0.5 to about 40 wt % of an ?,?-ethylenically unsaturated carboxylic acid ester having 4 to 12 carbons, based on the total weight of the acid terpolymer.
    Type: Application
    Filed: August 18, 2011
    Publication date: December 8, 2011
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Richard Allen Hayes, Sam Louis Samuels
  • Publication number: 20110297869
    Abstract: The invention relates to the fields of microelectronics and materials sciences and concerns an insulation layer material for integrated circuits in microelectronics, which can be used, for example, in integrated circuits as insulation material in semiconductor components. The object of the present invention is to disclose an insulation material for integrated circuits, which has dielectric constants of k?2 with good mechanical properties at the same time. The object is attained with an insulation material for integrated circuits, containing at least MOFs and/or COFs.
    Type: Application
    Filed: February 3, 2010
    Publication date: December 8, 2011
    Applicant: LEIBNIZ-INSTITUT FÜR FESTKÖRPER-UND WERKSTOFFORSCHUNG DRESDEN E.V.
    Inventors: Gotthart Seifert, Helmut Hermann, Konstyantyn Zagorodniy, Ehrenfried Zschech
  • Publication number: 20110296992
    Abstract: This invention relates to sulfur based compounds useful in methods of carbon dioxide or sulfur dioxide removal.
    Type: Application
    Filed: March 11, 2011
    Publication date: December 8, 2011
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventor: MARK A. SCIALDONE
  • Publication number: 20110300594
    Abstract: This invention provides a process of making a linear dicarboxylic acid of C10, C12, C14, C16 or C18 chain length, the process comprising providing a feed which is a renewable resource, contacting the feed with a catalyst in the presence of hydrogen and at a temperature of about 250° C. to about 425° C. and at a pressure of about 500 psig to about 2500 psig (3450 kPa to about 17,250 kPa) to produce a hydrocarbon product having at least a 5:1 ratio of even-numbered alkanes to odd-numbered alkanes and comprising a linear alkane of Cn chain length; and fermenting at least a portion of the linear alkane of Cn chain length to a linear dicarboxylic acid of Cn chain length, wherein n=10, 12, 14, 16 or 18. The catalyst comprises an oxide, molybdenum, and one or more active metals selected from the group consisting of nickel, cobalt, and mixtures thereof and the catalyst is in sulfided form.
    Type: Application
    Filed: December 11, 2009
    Publication date: December 8, 2011
    Applicant: E.I. Du Pont De Nemours and Company
    Inventors: Joachim C. Ritter, Sourav Kumar Sengupta, Hasan Dindi, Robert D. Fallon, Ekaterini Korovessi, Andrew C. Eliot, John Joseph Hagedorn
  • Publication number: 20110301314
    Abstract: A liquid-phase, continuous process is provided for the manufacture of 2,6-diaminopyridine and related compounds from glutaronitriles, which are used industrially as compounds and as components in the synthesis of a variety of useful materials. The synthesis proceeds by means of a dehydrogenative aromatization process.
    Type: Application
    Filed: December 17, 2009
    Publication date: December 8, 2011
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Keith W. Hutchenson, Aaron Minter
  • Publication number: 20110301937
    Abstract: The present invention provides an electronic reading device. At the device, a voice is captured by a capturing unit, and then the reference information stored in a storing unit is received by a processing unit for converting the voice to a visual image signal based on the reference information. Afterwards, the visual image corresponding to the visual image signal is shown on a display unit. Therefore, the device provides the function of speech recognition anywhere and anytime and is suitable for prolonged use due to the features of power saving and easy reading.
    Type: Application
    Filed: February 24, 2011
    Publication date: December 8, 2011
    Applicant: E INK HOLDINGS INC.
    Inventors: TZU-MING WANG, KAI-CHENG CHUANG
  • Publication number: 20110297314
    Abstract: Disclosed is a method for preparing a multilayer film laminate having a first layer comprising a perfluorinated copolymer resin layer adhered to a second layer comprising an olefin ester copolymer that has been blended with an organosilane. The multilayer laminate is useful in photovoltaic modules. Methods for preparing photovoltaic modules are also included.
    Type: Application
    Filed: June 7, 2010
    Publication date: December 8, 2011
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventor: SAM LOUIS SAMUELS
  • Publication number: 20110297239
    Abstract: The invention relates to a method and to a device for the electromagnetic stirring of electrically conductive fluids in the liquid state and/or in the state of onsetting solidification of the fluid, using a rotating magnetic field that is produced in the horizontal plane of a Lorentz force. The aim is to achieve an intensive three-dimensional flow on the inside of the fluid for mixing in the liquid state up to the direct vicinity of solidifying fronts, and to simultaneously ensure an undisturbed, free surface of the fluid. The solution is to change the direction of rotation of the magnetic field rotating in the horizontal plane at regular time intervals in the form of a period duration, wherein the frequency of the directional change of movement of the magnetic field vector is adjusted such that in the state of mixing the liquid fluid a period duration is adjusted between two directional changes of the magnetic field during a time interval as a function of the adjustment time with the condition (I) 0.5.ti.
    Type: Application
    Filed: August 1, 2008
    Publication date: December 8, 2011
    Applicants: TECHNISCHE UNIVERSITÄT DRESDEN, FORSCHUNGSZENTRUM DRESDEN-ROSSENDORF E. V.
    Inventors: Petr A. Nikrityuk, Sven Eckert, Dirk Räbiger, Bernd Willers, Kerstin Eckert, Roger Grundmann, Gunter Gerbeth
  • Publication number: 20110297313
    Abstract: Disclosed is a method for preparing a multilayer film laminate having a first film layer comprising a perfluorinated copolymer resin layer adhered to a polymeric second film layer that has been surface treated with an aminosilane. The multilayer laminate is useful as a photovoltaic module component. Methods for preparing photovoltaic modules that include the multilayer laminate are also disclosed.
    Type: Application
    Filed: June 7, 2010
    Publication date: December 8, 2011
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventor: SAM LOUIS SAMUELS
  • Publication number: 20110301223
    Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Pentatomidae plant pest or a N. viridula, Acrosternum hilare, Piezodorus guildini, and/or Halymorpha halys plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-292 or 302-304 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Pentatomidae.
    Type: Application
    Filed: June 3, 2011
    Publication date: December 8, 2011
    Applicants: E.I. du Pont de Nemours and Company, Pioneer Hi-Bred International, Inc.
    Inventors: Karen E. Broglie, David C. Cerf, Rafael Herrmann, Albert L. Lu, Brian McGonigle, James K. Presnail
  • Publication number: 20110297653
    Abstract: An apparatus and a method for producing nanostructured surfaces are particularly suited for producing surfaces having very low roughness over large lateral extents. The method includes the following steps: providing an article having a surface to be structured; generating short-pulse laser radiation with laser pulses whose pulse durations lie in the subnanosecond range, preferably in the range of 100 fs to 300 fs, directing the short-pulse laser radiation onto the surface to be structured on the article, such that a fluence F of each individual pulse of the short-pulse laser radiation is less than a multishot threshold fluence Fth for a multishot laser ablation, but the fluence F is chosen to be high enough that defects can be produced by way of nonlinear interactions. Preferably, a fluence F in the range of 65% to 95% of the multishot threshold fluence Fth for a multishot laser ablation is used.
    Type: Application
    Filed: June 8, 2011
    Publication date: December 8, 2011
    Applicant: FORSCHUNGSVERBUND BERLIN E.V.
    Inventors: LUTZ EHRENTRAUT, ARKADI ROSENFELD, INGOLF HERTEL
  • Publication number: 20110297784
    Abstract: A method and a device for deflating an inflated wall (1), wherein the inflated wall (1) is cut by using at least one cutting member adapted to cut the inflated wall (1) along a cutting line with the effect of causing a deflation opening of the inflated wall (1). The invention applies in particular to the inflated envelope of an aerostat balloon.
    Type: Application
    Filed: June 3, 2011
    Publication date: December 8, 2011
    Applicant: CENTRE NATIONAL D'ETUDES SPATIALES (C.N.E.S)
    Inventor: Thomas HUENS
  • Publication number: 20110302533
    Abstract: An operating device for an electric domestic appliance has an operating panel with operating elements, wherein the operating elements are touch switches, which can be actuated by placing a finger on the operating panel or moving a finger over the operating panel. The operating device advantageously has a large touch screen. The operating panel has at least in the area of the operating elements a convexly curved surface contour, so that virtual rollers can be simulated by the display in the form of the touch screen and can be rotated by moving the finger over it. Selected functions are activated by touching them.
    Type: Application
    Filed: August 16, 2011
    Publication date: December 8, 2011
    Applicant: E.G.O. ELEKTRO-GERÄTEBAU GMBH
    Inventors: Frank Stuhr, Carmelo Zarcone
  • Publication number: 20110297309
    Abstract: An electro-optic display is produced using a sub-assembly comprising a front sheet, an electro-optic medium; and an adhesive layer. An aperture is formed through the adhesive layer where the adhesive layer is not covered by the electro-optic medium, and the sub-assembly is adhered to a backplane having a co-operating member with the aperture engaged with a co-operating member, thus locating the sub-assembly relative to the backplane. In another form of electro-optic display, a chip extends through an aperture in the electro-optic medium and adhesive layer. In a third form, the aforementioned sub-assembly is secured to a backplane and then a cut is made through both backplane and sub-assembly to provide an aligned edge.
    Type: Application
    Filed: August 12, 2011
    Publication date: December 8, 2011
    Applicants: Polymer Vision Ltd., E Ink Corporation
    Inventors: Guy M. Danner, Valerie C. Northrop, Jonathan D. Albert, Holly G. Gates, Erik van Veenendaal, Fredericus J. Touwslager
  • Publication number: 20110297231
    Abstract: The present invention provides a safety laminate or solar cell module comprising an acid terpolymer containing film or sheet, wherein the acid terpolymer comprises copolymerized units derived from an ?-olefin, about 15 to about 30 wt % of an ?,?-ethylenically unsaturated carboxylic acid having 3 to 8 carbons, and about 0.5 to about 40 wt % of an ?,?-ethylenically unsaturated carboxylic acid ester having 4 to 12 carbons, based on the total weight of the acid terpolymer.
    Type: Application
    Filed: August 18, 2011
    Publication date: December 8, 2011
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: RICHARD ALLEN HAYES, SAM LOUIS SAMUELS
  • Publication number: 20110299096
    Abstract: A position sensor for detecting a position of a movably arranged component with respect to its original position including a channel which is implemented to guide electromagnetic radiation and direct the same to the component, a detector, at least two back channels which are implemented to receive the electromagnetic radiation reflected by the device and direct the same to the detector, wherein the channel and the at least two back channels are arranged with respect to each other such that the at least two back channels each receive a predefined portion of the electromagnetic radiation reflected by the component.
    Type: Application
    Filed: June 7, 2011
    Publication date: December 8, 2011
    Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventor: Jens KNOBBE
  • Publication number: 20110300310
    Abstract: A method and system for coating the functional surfaces of symmetrically serrated components, in particular the tooth flanks of gears, includes a coating source emitting coating material in the form of electrically charged particles in the direction of a revolving component. A high-quality functional surface coating of the component is achieved in that a shield is arranged in the beam path between the component and the coating source transversely to the irradiation direction, which shields the component from the coating beam in a contour area with a functional surface orientation inclined flatly with respect to the irradiation direction.
    Type: Application
    Filed: July 7, 2011
    Publication date: December 8, 2011
    Applicants: Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung E.V., Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Johann SCHNAGL, Serge Kursawe, Hans-Joachim Scheibe, Volker Weihnacht