Patents Assigned to E
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Publication number: 20100165472Abstract: A reflecting sheet of the invention includes at least a surface layer portion and an inner layer portion, where the surface layer portion contains at least 0.3 g/m2 to 20 g/m2 of an inorganic powder and a polyolefin resin (C), the inner layer portion contains a polyolefin resin (A) and at least one kind of resins (B) incompatible with the polyolefin resin (A) at temperatures enabling stretching of the polyolefin resin(A), the surface layer portion meets (n1?n2)/n2?0.20 (n1: refractive index of the inorganic powder, n2: refractive index of the polyolefin resin (C)), and the inner layer portion has voids.Type: ApplicationFiled: June 5, 2008Publication date: July 1, 2010Applicant: ASAHI KASEI E-MATERIALS CORPORATIONInventors: Shinya Hamasaki, Yuuichi Arito, Kenji Takasa, Tsumoru Kuwabara
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Publication number: 20100167032Abstract: A PDP front electrode of this invention comprises a black layer which includes glass with a softening point not greater than 400° C.; and a white layer which includes glass with a softening point not greater than 500° C., and which is formed on the black layer.Type: ApplicationFiled: December 15, 2009Publication date: July 1, 2010Applicant: E.I.DU PONT DE NEMOURS AND COMPANYInventor: Ji-Yeon Lee
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Publication number: 20100166991Abstract: An ionomer blend composition comprises a blend of a first ionomer and a second ionomer that is different from the first ionomer. The first ionomer is derived from a first precursor acid copolymer that has a melt flow rate of about 10 to about 4000 g/10 min and that comprises copolymerized units of an ?-olefin and about 20 to about 30 wt % of copolymerized units of an ?,?-ethylenically unsaturated carboxylic acid. Moreover, the first precursor acid can be neutralized to a level of about 40% to about 90% to form a sodium ionomer that has a MFR of about 0.7 to about 25 g/10 min and a freeze enthalpy that is less than about 3.0 j/g or that is not detectable, when determined by differential scanning calorimetry (DSC). A variety of articles may comprise or be produced from the ionomer blend composition, for example by injection molding.Type: ApplicationFiled: November 2, 2009Publication date: July 1, 2010Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Karlheinz Hausmann, Richard Allen Hayes, Steven C. Pesek, W. Alexander Shaffer, Charles Anthony Smith
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Publication number: 20100166992Abstract: A sodium/zinc mixed ionomer comprises carboxylate groups and a combination of counterions that consists essentially of sodium cations and zinc cations. The sodium/zinc mixed ionomer is the neutralization product of a precursor acid copolymer. The precursor acid copolymer comprises copolymerized units of an ?-olefin and an ?,?-ethylenically unsaturated carboxylic acid, and it has a melt flow rate of about 10 to about 4000 g/10 min. In addition, the precursor acid copolymer, when neutralized to a level of about 40% to about 90%, and when comprising counterions that consist essentially of sodium ions, produces a sodium ionomer that has a freeze enthalpy that is not detectable or that is less than about 3.0 j/g, when determined by differential scanning calorimetry. Further provided are articles comprising or prepared from the sodium/zinc mixed ionomer.Type: ApplicationFiled: November 2, 2009Publication date: July 1, 2010Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: KARLHEINZ HAUSMANN, Richard Allen Hayes, Steven C. Pesek, W. Alexander Shaffer, Charles Anthony Smith
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Publication number: 20100164785Abstract: A continually adapted pulse-to-pulse shift, performed in the azimuth direction, of the phase center which is electrically active on the side of the transmitting antenna (Tx; Tx1, Tx2, Tx3), in connection with the SAR antenna control of a multi-aperture SAR system is designed such that, in the case of an existing pulse repetition frequency (PRF) due to the likewise shifted position of the effective phase center of the entire antenna (Tx; Tx1, Tx2, Tx3; Rx; Rx1, Rx2, Rx3), a compensation or complete correction of non-equidistant scanning in the azimuth direction is achieved. The principle of the pulse-to-pulse shift of the position of the effective phase center of the antenna for achieving the best possible equidistant scanning can be expanded to the side of the receiving antenna (Rx; Rx1, Rx2, Rx3) and to multi-aperture antennas. The technological solution proposed by the invention can be advantageously combined with a subsequent digital beam formation on the receiving antenna side.Type: ApplicationFiled: August 8, 2008Publication date: July 1, 2010Applicant: DEUTSCHES ZENTRUM FÜR LUFT-UND RAUMFAHRT E.V.Inventors: Nicolas Gebert, Gerhard Krieger
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Publication number: 20100162865Abstract: The present invention provides a method for recognizing the presence of at least one defect in a strip of film and identifying its position during film manufacturing; a method for removal of the portion of the film strip containing the defect; and a film strip having at least one defect recognized and its position identified.Type: ApplicationFiled: October 13, 2009Publication date: July 1, 2010Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventor: JEFFREY GLENN INNOCENZO
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Publication number: 20100165446Abstract: A display assembly comprises a backplane assembly comprising a plurality of spaced backplane areas, each backplane area comprising a plurality of electrodes, the backplane areas being separated by gutter areas free from electrodes; an adhesive layer overlying the plurality of spaced backplane areas; and a layer of a solid electro-optic medium overlying the adhesive layer in the plurality of spaced backplane areas. The display sub-assembly can be produced via a single lamination and severed to form a plurality of separate electro-optic displays. Processes for producing the display assembly are also described.Type: ApplicationFiled: August 31, 2009Publication date: July 1, 2010Applicant: E Ink CorporationInventors: Guy M. Danner, Valerie C. Northrop, Jonathan L. Zalesky, Matthew Joseph Kayal, Steven J. O'Neil
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Publication number: 20100168482Abstract: A process is disclosed for making CF3CF2CH3, CF3CF?CH2 and/or CF3CCl?CH2. The process involves reacting at least one starting material selected from the group consisting of halopropanes of the formula CX3CH2CH2X, halopropenes of the formula CX3CH?CH2 and halopropenes of the formula CX2?CHCH2X, wherein each X is independently F or Cl, with HF and Cl2 in a reaction zone to produce a product mixture comprising HF, HCl, CF3CF2CH3, CF3CF?CH2, and CF3CCl?CH2; and recovering the CF3CF2CH3, CF3CF?CH2 and/or CF3CCl?CH2 from the product mixture. Also disclosed is a process for making CF3CH2CHF2, CF3CH?CHF, and/or CF3CH?CHCl.Type: ApplicationFiled: October 31, 2007Publication date: July 1, 2010Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Velliyur Nott Mallikarjuna Rao, Allen Capron Sievert
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Publication number: 20100166925Abstract: Films comprising a liquid-absorbant layer and an impermeable layer are provided. Processes for manufacturing these films is also provided. The films are suitable for preparation of tubular casings and shrinkbags, in particular, casings for smoked foodstuffs. Also described are foodstuffs processed in the tubular casings.Type: ApplicationFiled: September 22, 2009Publication date: July 1, 2010Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: I-Hwa Lee, James Michael McKenna, Raghuram Narumanchi
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Publication number: 20100168318Abstract: It has been discovered by in present invention that, compared with a fluorosurfactant having only one betaine group per molecule, a fluorosurfactant having a plurality of betaine groups per molecule is superior in its ability to undergo electrostatic interaction with other components of a fire fighting composition thereby improving the performance of the fire fighting composition. Previously known fluorosurfactants comprise only one betaine group per molecule. In contrast, the present invention provides for a fluorobetaine copolymer containing a plurality of betaine groups.Type: ApplicationFiled: March 14, 2008Publication date: July 1, 2010Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Romain Severac, Martial Jean-Jacques Pabon, Isabelle Deguerry, Guillaume Gamblin
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Publication number: 20100168269Abstract: The present invention is directed to a coating composition that can be cured by radiation, chemical crosslink or both radiation and chemical crosslink. The coating composition comprises one or more radiation curable unsaturated double bonds and one or more crosslinkable functional groups, wherein a layer of said coating composition applied over a substrate cures into a dry coating when exposed to actinic radiation and said dry coating has a glass transition temperature between 15° C. to 120° C. The coating composition can be used in either 1K or 2K coating systems. This invention is also directed to a method of using said coating composition to coat a substrate including a vehicle, a vehicle body or parts thereof.Type: ApplicationFiled: September 17, 2008Publication date: July 1, 2010Applicant: E. I. Du Pont De Nemours And CompanyInventor: Gia Huynh-Ba
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Publication number: 20100167382Abstract: A manipulation tool is disclosed for producing cell material having multiple biological cells, which have a predefined geometrical arrangement. The tool includes a tool body, whose surface at least partially contacts the cell material, and a setting device for adjusting the tool body by a continuous expansion, so that geometrical properties of the surface change and an interior of the tool body is enlarged. The setting device is adapted to expand the tool body at an advance velocity in a range from 0.1 ?m/h to 1 mm/h.Type: ApplicationFiled: March 8, 2010Publication date: July 1, 2010Applicant: Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V.Inventors: Günter R. FUHR, Heiko ZIMMERMANN
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Publication number: 20100167303Abstract: Primers have been isolated that are diagnostic for the detection of Vibrio harveyi. The primers are based on a portion of the Vibrio harveyi LuxR gene and may be used in primer directed amplification or nucleic acid hybridization assay methods.Type: ApplicationFiled: February 18, 2010Publication date: July 1, 2010Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: RICHARD C. EBERSOLE, Jianzhong Zhang, Mario W. Chen, Christian Peter Lenges
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Publication number: 20100166379Abstract: A fiber guide plate useful in the manufacture of fiber optic cables comprising a plate having an edge, a central circular hole and at least two fiber guide channels arranged at a distance from and at a periphery around said hole, where said channels are connected to said edge with a bore, and where said bore is connected to a gas source.Type: ApplicationFiled: December 29, 2009Publication date: July 1, 2010Applicant: E. I. DU PONT De NEMOURS AND COMPANYInventor: Monty McNeil
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Publication number: 20100162776Abstract: The present invention discloses a locking device having a control unit with a first control element with a first surface (O1) and a second control element with a second surface (O2), the two control elements being moveable relative to each other with their two surfaces, a spatial region (intermediate space Z) which is filled at least partially with a magnetorheological and/or electrorheological material (M) and is disposed between the first and the second surface, and a field producer (4) with which a magnetic and/or electrical field can be produced in at least a partial region of the material-filled part of the intermediate space, a locking unit with a piston unit (2) and a locking system (3) with which the piston unit can be locked, the two control elements being able to be coupled to each other by the field produced in the intermediate space and the locking state of locking system and piston unit being able to be changed by means of this coupling.Type: ApplicationFiled: April 11, 2008Publication date: July 1, 2010Applicant: Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.v.Inventors: Holger Böse, Thomas Gerlach
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Publication number: 20100168447Abstract: This invention provides a process for producing dihydronepetalactone using mixtures comprising both trans-cis nepetalactone and cis-trans nepetalactone. A reaction mixture comprising trans-cis nepetalactone and cis-trans nepetalactone is first contacted with hydrogen in the presence of at least one hydrogenation catalyst under conditions that optimise the preferential conversion of trans-cis nepetalactone to dihydronepetalactone. Cis-trans nepetalactone is subsequently converted to dihydronepetalactone by contact with hydrogen in the presence of at least one hydrogenation catalyst.Type: ApplicationFiled: December 20, 2007Publication date: July 1, 2010Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Keith W. Hutchenson, Ccott Christopher Jackson, Leo Ernest Manzer, Mark A. Scialdone, Mayis Seapan
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Publication number: 20100163207Abstract: The invention relates to a method and a device for the electromagnetic stirring of electrically conductive fluids by using a magnetic field RMF rotating in the horizontal plane, and a magnetic field WMF traveling in a vertical direction thereto. The object consists in avoiding asymmetric flow structures in containers filled with melts, in particular at the beginning and during the course of the solidification. Moreover, the aim is to achieve an effective mixing of the fluid and/or a controlled solidification of metallic alloys by avoiding the formation of separation zones in the solidification structure. The solution consists in the fact that both the rotating magnetic field RMF and the traveling magnetic field WMF are switched on discontinuously in the form of temporally restricted and adjustable periods and alternately in time one after another via associated induction coils.Type: ApplicationFiled: August 1, 2008Publication date: July 1, 2010Applicants: FORSCHUNGSZENTRUM DRESDEN-ROSSENDORF E. V., TECHNISCHE UNIVERSITÄT DRESDENInventors: Petr A. Nikrityuk, Sven Eckert, Dirk Räbiger, Bernd Willers, Kerstin Eckert, Roger Grundmann, Gunter Gerbeth
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Patent number: 7746671Abstract: The invention involves a control circuit for a switch unit of a clocked power supply circuit, the switch unit being designed to effect input-side excitation of a resonant transformer arrangement, and comprises an input for receiving an auxiliary signal from the resonant transformer arrangement. The invention also includes a resonance converter that enables independent control of frequency and turn-on moments, or duty cycle, and thus enables a particularly efficient operation of the resonance converter, and a particularly precise regulation.Type: GrantFiled: May 18, 2006Date of Patent: June 29, 2010Assignees: Infineon Technologies AG, Fraunhofer-Gesellschaft zur Foerferung der Angewandten Forschung E.V.Inventors: Matthias Radecker, Fabio Bisogno, Michael Herfurth
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Patent number: 7744950Abstract: A process for producing a cable, such as, for medium-tension or high-tension power transmission or distribution, having at least one coating layer made of a thermoplastic polymer material. The process includes at least the following steps: (a) extruding a thermoplastic material of at least one thermoplastic polymer and at least one dielectric liquid; (b) passing the thermoplastic material through at least one static mixer; and (c) depositing and shaping the thermoplastic material around a conductor belonging to the cable so as to obtain a layer of thermoplastic coating on the conductor.Type: GrantFiled: November 23, 2001Date of Patent: June 29, 2010Assignee: Prysmian Cavi E Sistemi Energia S.R.L.Inventors: Sergio Belli, Alberto Bareggi, Gaia Dell'Anna, Pier Luigi Folcini, Cristiana Scelza
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Patent number: 7744714Abstract: Disclosed is a paste pattern formation method comprising the steps of: forming a transfer pattern material on a film base material to prepare a transfer film; sticking the transfer film on a substrate on which a transfer pattern is formed so that the transfer pattern material contacts the substrate; separating the film base material from the transfer pattern material; filling a paste into the transfer pattern depression; solidifying the paste; and removing the transfer pattern material.Type: GrantFiled: November 20, 2006Date of Patent: June 29, 2010Assignee: E.I. du Pont de Nemours and CompanyInventor: Hideki Akimoto