Heat Decomposition Of Applied Coating Or Base Material Patents (Class 427/226)
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Patent number: 8563092Abstract: Technologies are generally described for methods and systems of forming a palladium sulfide film on a substrate including flexible substrate. A palladium sulfide precursor may be applied to the substrate. The palladium sulfide precursor may comprise a palladium organothiolate. The palladium sulfide precursor may be heated under reaction conditions sufficient to decompose the palladium sulfide precursor to form the palladium sulfide film or patterns, the latter using various lithography techniques.Type: GrantFiled: September 14, 2010Date of Patent: October 22, 2013Assignee: Jawaharial Nehru Centre for Advanced Scientific ResearchInventors: Giridhar U Kulkarni, Boya Radha
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Patent number: 8563079Abstract: A method of reinforcing a thermoplastic part includes softening a portion of the thermoplastic part to form a pool, embedding fibers in the softened pool, and re-solidifying the pool embedded with fibers into a weld that strengthens the thermoplastic part.Type: GrantFiled: June 8, 2009Date of Patent: October 22, 2013Assignee: United Technologies CorporationInventors: Nicole Suulivan, William Bogue, Daniel M. Stadtlander
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Publication number: 20130227943Abstract: Methods of applying sensible coatings with at least one spatially-varying characteristic to shape memory alloy actuators, particularly actuators comprising linear elements such as wires strips or cables, are disclosed. Such coatings enable the positions of the linear shape memory alloy elements to be sensed using magnetic, capacitive and optical sensors and so, in conjunction with a controller, enable operation of such actuators under proportional control.Type: ApplicationFiled: March 5, 2012Publication date: September 5, 2013Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Andrew M. Mance, Martin P. Sulic
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Patent number: 8524317Abstract: A composite article includes a substrate and a multilayer coating on the substrate. The multilayer coating includes an inner layer near the substrate, and outermost layer on the inner layer, and an intermediate layer between the inner layer and the outermost layer. The inner layer and outermost layer are boron-containing materials, and the intermediate layer is a silicon-containing ceramic material.Type: GrantFiled: September 30, 2010Date of Patent: September 3, 2013Assignee: United Technologies CorporationInventors: Brian K. Flandermeyer, Michael A. Kmetz
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Publication number: 20130177780Abstract: Provided is a hot dip plated steel sheet used in automotive materials and a method of manufacturing the same, and more particularly, to a hot dip plated steel sheet having excellent platability and plating adhesiveness in which a steel sheet containing alloying elements forming oxides on a surface of the steel sheet at high temperatures is used as an underlying steel sheet, and a method of manufacturing the same. According to the present invention, a hot dip plated steel sheet having excellent platability and plating adhesiveness is provided, in which a steel sheet containing alloying elements forming oxides on a surface of the steel sheet at high temperatures is used as an underlying steel sheet, and thus, limitations in added amounts of silicon (Si), manganese (Mn), or aluminum (Al) may be mitigated. Therefore, development of new steels may be accelerated.Type: ApplicationFiled: December 5, 2011Publication date: July 11, 2013Applicant: POSCOInventors: Rho-Bum Park, Jong-Sang Kim, Joong-Chul Park, Young-Ra Lee, Hong-Jong Yoo, Pan-Woo Seon, Sang-Kug Han
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Publication number: 20130177706Abstract: Methods for depositing a carbon-based seasoning layer on exposed surfaces of the optical components within a UV processing chamber are disclosed. In one embodiment, the method includes flowing a carbon-containing precursor radially inwardly across exposed surfaces of optical components within the thermal processing chamber from a circumference of the optical components, exposing the carbon-containing precursor to a thermal radiation emitted from a heating source to form a carbon-based seasoning layer on the exposed surfaces of the optical components, exposing the carbon-based seasoning layer to ozone, wherein the ozone is introduced into the processing chamber by flowing the ozone radially inwardly across exposed surfaces of optical components from the circumference of the optical components, heating the optical components to a temperature of about 400° C. or above while flowing the ozone to remove the carbon-based seasoning layer from exposed surfaces of the optical components.Type: ApplicationFiled: December 18, 2012Publication date: July 11, 2013Inventors: Sanjeev Baluja, Alexandros T. Demos, Bo Xie, Juan Carlos Rocha-Alvarez
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Patent number: 8480863Abstract: The invention relates to an electrode for electrolytic applications, optionally an oxygen-evolving anode, obtained on a titanium substrate and having a highly compact dual barrier layer comprising titanium and tantalum oxides and a catalytic layer. A method for forming the dual barrier layer comprises the thermal decomposition of a precursor solution applied to the substrate optionally followed by a quenching step and a lengthy thermal treatment at elevated temperature.Type: GrantFiled: January 26, 2012Date of Patent: July 9, 2013Assignee: Industrie de Nora S.p.A.Inventors: Andrea Francesco Gullá, Sobha Abraham
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Patent number: 8465799Abstract: Techniques for producing atomic step-free silicon carbide surfaces are provided. In one aspect, a method for eliminating atomic steps from a silicon carbide surface is provided. The method comprises the following step. The silicon carbide and a silicon-containing gas are contacted at a temperature, background pressure, and for a length of time sufficient to re-arrange the silicon carbide to an atomic step-free surface. The silicon carbide surface can be the top of a mesa or the bottom of a hole patterned in a silicon carbide wafer.Type: GrantFiled: September 18, 2008Date of Patent: June 18, 2013Assignee: International Business Machines CorporationInventors: James B. Hannon, Rudolf Tromp
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Patent number: 8468611Abstract: Improved nanolithography components, systems, and methods are described herein. The systems and methods generally employ a resistively heated atomic force microscope tip to thermally induce a chemical change in a surface. In addition, certain polymeric compositions are also disclosed.Type: GrantFiled: June 1, 2010Date of Patent: June 18, 2013Assignee: Georgia Tech Research CorporationInventors: Elisa Riedo, Seth R. Marder, Walt A. de Heer, Robert J. Szoskiewicz, Vamsi K. Kodali, Simon C. Jones, Takashi Okada, Debin Wang, Jennifer E. Curtis, Clifford L. Henderson, Yueming Hua
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Patent number: 8460750Abstract: In a method for creating a dry lubricant layer, the layer is formed by a coating material which is first applied to a substrate, on which the dry lubricant layer is to be produced. The coating material contains a solvent such as ethanethiol and the precursors of a metal sulphide, in particular a metaloxysulphide, such as a molybdenum salt of dithiocarboxylic acid. Once the coating material has been applied to the substrate, the material is subjected to thermal treatment, whereby the solvent evaporates and the precursors of the metal sulphide react with one another to form the dry lubricant layer. This advantageously permits the creation of dry lubricant layers containing a high fraction of metal sulphide, giving the layers improved sliding friction characteristics. Another advantage is that the oxysulphide layers that have been formed are also particularly stable in relation to an oxidation.Type: GrantFiled: May 28, 2008Date of Patent: June 11, 2013Assignee: Siemens AktiengesellschaftInventors: Jens Dahl Jensen, Ursus Krüger, Gabriele Winkler
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Patent number: 8449951Abstract: A method and apparatus are disclosed for improving densification of porous substrate using a film boiling process. In particular, the disclosed method and apparatus permit more complete densification of a substrate (i.e., densification closer to the surface of the substrate) by selectively providing a sort of barrier that reduces cooling of the surface of the substrate being densified caused by contact with the relatively cool boiling liquid precursor of the densifying material, such as carbon. In particular, contact between the substrate and the liquid precursor is reduced using one or both of physical barriers (such as a mesh material) or structures that promote the formation of an insulating gaseous layer between the substrate and the liquid precursor (such as a plate closely spaced apart from the surface of the porous substrate). The barrier is moved into operational position before the applied power level increases sharply (as is known) near the end of the film boiling densification process.Type: GrantFiled: April 22, 2010Date of Patent: May 28, 2013Assignee: Messier-Bugatti-DowtyInventor: Arnaud Fillion
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Publication number: 20130116369Abstract: The present teachings include a coating composition of a powder of fluorine containing particles, aerogel particles and poly(alkylene carbonate). A method of making a fuser member and the fuser member resulting therefrom is also provided.Type: ApplicationFiled: November 3, 2011Publication date: May 9, 2013Applicant: XEROX CORPORATIONInventors: Yu Qi, Qi Zhang, David C. Irving, Daniel L. Coughlin, JR., Carolyn P. Moorlag, Brynn M. Dooley, Nan-Xing Hu
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Publication number: 20130101867Abstract: Provided is a method of manufacturing a metal oxide film to be formed through the following processes: a coating process of forming a coating film on a substrate by using a coating liquid for forming metal oxide film containing any of various organometallic compounds; a drying process of making the coating film into a dried coating film; and a heating process of forming an inorganic film from the dried coating film under an oxygen-containing atmosphere having a dew-point temperature equal to or lower than ?10° C.Type: ApplicationFiled: June 8, 2011Publication date: April 25, 2013Applicant: Sumitomo Metal Mining Co., Ltd.Inventors: Masaya Yukinobu, Yuki Murayama, Takahito Nagano, Yoshihiro Otsuka
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Patent number: 8425976Abstract: A method for preparing ceramic powders in the presence of a carbon powder comprising a step of homogenizing a mixture of particles capable of resulting in a ceramic by heat treatment. Said method can be carried out in the presence of an accelerated solvent and provides, at reduced energy consumption, carbon-coated ceramic powders and then ceramics.Type: GrantFiled: March 22, 2010Date of Patent: April 23, 2013Assignee: Hydro-QuebecInventors: Karim Zaghib, Abdelbast Guerfi, Michel Armand, Patrick Charest
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Patent number: 8420166Abstract: Methods for preparing a patterned metal/metal oxide layer by using a solution type precursor or sol-gel precursor are provided and, especially, a method for preparing a patterned carrier transport of a solar cell and a method for preparing biomedical material are provided, which comprise the following steps: (A) providing a substrate, and a mold with designed patterns formed thereon; (B) coating the substrate with a solution of a precursor to form a precursor layer, wherein the precursor is a metal precursor or a metal oxide precursor; (C) pressing the mold together with the precursor layer to transfer the patterns of the mold onto the precursor layer; (D) curing or pre-curing the precursor layer; (E) removing the mold; and (F) conducting an optional post-treatment, if it being demanded, to further modify the properties of precursor layer.Type: GrantFiled: March 23, 2010Date of Patent: April 16, 2013Assignee: National Tsing Hua UniversityInventors: Sun-Zen Chen, Wen-Feng Kuo, Ruo-Ying Wu, Yu-Cheng Tzeng, Ching-Wen Chang, Hong-Jum Tan
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Publication number: 20130090237Abstract: In one embodiment, a method includes making a pteredin phenyl pentanedioic (3P) formulation by providing an aqueous solution including one of more 3P molecules neutralized with one or more of an alkali, an alkali earth metal hydroxide, or an alkali carbonate; adding to the aqueous solution one of a surfactant, dispersant, or additive with the guest molecules; and non-covalently crosslinking the 3P formulation by exposing the 3P formulation to an excess solution of multivalent cation salt.Type: ApplicationFiled: October 11, 2011Publication date: April 11, 2013Inventor: Sanat Mohanty
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Patent number: 8414971Abstract: A method for depositing a solid film of ZnO onto a substrate from a reagent solution includes a reservoir of reagent solution maintained at a sufficiently low temperature to inhibit homogeneous reactions within the reagent solution. The reagent solution contains a source of Zn, a source of O, and multiple ligands to further control solution stability and shelf life. The chilled solution is dispensed through a showerhead onto a substrate. The substrate is positioned in a holder that has a raised structure peripheral to the substrate to retain or impound a controlled volume (or depth) of reagent solution over the exposed surface of the substrate. The reagent solution is periodically or continuously replenished from the showerhead so that only the part of the solution directly adjacent to the substrate is heated. A heater is disposed beneath the substrate and maintains the substrate at an elevated temperature at which the deposition of a desired solid phase from the reagent solution may be initiated.Type: GrantFiled: February 9, 2011Date of Patent: April 9, 2013Assignee: Sisom Thin Films LLCInventor: Isaiah O. Oladeji
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Patent number: 8399054Abstract: A method is disclosed for growing metal (including semiconductor metal) nanowires from a film deposited on a substrate. In an illustrative embodiment tin and silicon are co-deposited, such as by sputtering, on a silicon substrate at, for example, ambient temperature. The deposited tin and silicon do not mix and the film has a tin phase dispersed in a higher melting, lower coefficient of thermal expansion, silicon phase. Upon heating, the tin expands against the silicon and expels small tin wires from the upper surface of the film. Other metal or metal alloy wires may be formed in a like manner using a matrix material and substrate in film deposition that don't mix with the metal composition and, when heated, force the expanding metal to extrude from the film surface as small diameter wires.Type: GrantFiled: January 8, 2010Date of Patent: March 19, 2013Assignee: Gm Global Technology Operations LLCInventors: Xingcheng Xiao, Curtis A. Wong, Anil K. Sachdev
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Patent number: 8394452Abstract: Sintered, carbon friction materials are made from fibrous materials that are impregnated with resins prior to sintering. Preferably, non-woven fibrous materials are impregnated with phenolic resin and sintered at 400 to 8000 C. The resulting material has an open porosity above 50 percent by volume.Type: GrantFiled: October 31, 2006Date of Patent: March 12, 2013Assignee: BorgWarner Inc.Inventors: Feng Dong, Robert C. Lam, Yih-Fang Chen
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Patent number: 8372469Abstract: A method for producing a biocompatible material of the formula NaxKyNbO3, 0?x?0.8, 0.2?y?1, x+y=1 includes the steps of a) providing a Na-precursor and a K-precursor for NaxKyNbO3, b) mixing the precursors in solution wherein said precursors first react to form a sol and thereafter a gel, c) heat treating the gel to obtain an oxide of the material NaxKyNbO3, 0?x?0.8, 0.2?y?1, x+y=1. The material can be produced as a film, and the material or film can be provided on the exterior surface of a medical implant that will come into contact with body tissue and/or body fluids upon implantation thereof.Type: GrantFiled: July 12, 2012Date of Patent: February 12, 2013Assignee: St. Jude Medical ABInventors: Tom Eriksson, Kenth Nilsson, Anna-Karin Johansson, Karin Lungstrom, Koroush Lashgari, Annika Pohl, Gunnar Westin
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Patent number: 8372479Abstract: Method of treating a chamber having refractory walls, in which: a treatment composition, comprising at least one organosilicon compound and at least one hydrocarbide, is sprayed into said chamber, in the presence of oxygen; and said sprayed treatment composition is heated, the spraying in the presence of oxygen taking place in the closed chamber in which the treatment composition, in a predominantly liquid state, is atomized in the form of suspended particles, the method further including said at least one organosilicon compound decomposing to form a colloidal silica aerosol in the closed chamber, an overpressure being established therein, and a colloidal silica layer being spread over the refractory walls with, as a result of said overpressure, the colloidal silica penetrating into the microcracks.Type: GrantFiled: July 3, 2008Date of Patent: February 12, 2013Assignee: FIB-Services International S.A.Inventor: Osvaldo Di Loreto
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Publication number: 20130001199Abstract: The present invention provides a method of forming a fine pattern by the post-firing method. The production method of a metallized ceramic substrate comprises: a first step of forming an organic base layer on a ceramic substrate; a second step of forming a metal paste layer on the organic base layer to produce a metallized ceramic substrate precursor; and a third step of firing the metallized ceramic substrate precursor, wherein the organic base layer is a layer which absorbs a solvent in the metal paste layer and thermally decomposes at a temperature of firing the metal paste layer.Type: ApplicationFiled: February 21, 2011Publication date: January 3, 2013Applicant: TOKUYAMA CORPORATIONInventor: Naoto Takahashi
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Patent number: 8343578Abstract: A method and associated structure. A substrate is provided. The substrate has an energetically neutral corrugated surface layer. A film is formed on the corrugated surface layer. The film includes a combination of a di-block copolymer and a stiffening compound. The di-block copolymer includes lamellar microdomains of a first polymer block and lamellar microdomains of a second polymer block. The stiffening compound is dissolved within the first polymer block. At least one lamellar microdomain is removed from the film such that an oriented structure remains on the surface layer.Type: GrantFiled: October 30, 2006Date of Patent: January 1, 2013Assignee: International Business Machines CorporationInventors: Ho-Cheol Kim, Charles Thomas Rettner
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Patent number: 8337958Abstract: A process for manufacturing electrodes for electrolysis, including the steps of forming an arc ion plating undercoating layer comprising valve metal or valve metal alloy including a crystalline tantalum component and a crystalline titanium component on the surface of the electrode substrate comprising valve metal or valve metal alloy, by an arc ion plating method; heat sintering the electrode substrate to transform only the tantalum component of the arc ion plating undercoating layer into an amorphous substance; and forming an electrode catalyst layer on the surface of the arc ion plating undercoating layer including the valve metal or valve metal alloy including the tantalum component transformed to the amorphous substance and the crystalline titanium component.Type: GrantFiled: March 18, 2009Date of Patent: December 25, 2012Assignee: Permelec Electrode Ltd.Inventors: Yi Cao, Masashi Hosonuma
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Publication number: 20120322015Abstract: Provided are an apparatus and method for treating a substrate, and more particularly, to a substrate treatment apparatus having a cluster structure and a substrate treatment method using the same. The apparatus for treating the substrate includes a load port on which a container for receiving the substrate is placed, a treatment module for treating the substrate, and a transfer module including a robot for transferring the substrate between the container and the treatment module. The treatment module includes a transfer chamber including a robot for transferring the substrate, a load lock chamber disposed between the transfer chamber and the transfer module, a first treatment chamber disposed spaced from the transfer module around the transfer chamber to perform a first treatment process, and a second treatment chamber disposed around the transfer chamber to perform a second treatment process.Type: ApplicationFiled: May 31, 2012Publication date: December 20, 2012Inventor: Hyung Joon Kim
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Publication number: 20120315392Abstract: A process for preparing hydrogenated polygermasilane as a pure compound or mixture of compounds includes hydrogenating halogenated polygermasilane.Type: ApplicationFiled: December 6, 2010Publication date: December 13, 2012Applicant: SPAWNT PRIVATE S.A.R.L.Inventors: Norbert Auner, Christian Bauch, Sven Holl, Rumen Deltschew, Javad Mohsseni, Gerd Lippold, Thoralf Gebel
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Publication number: 20120315393Abstract: A printing or coating composition has a non-volatile liquid vehicle carrying a conductive polymer to be deposited on a substrate and is cleavable by heat or acidification without decomposition of said material, cleavage of said vehicle producing decomposition products that are more volatile than said vehicle and which can be evaporated to dry the composition. Suitably, that vehicle is a carbonic acid diester or a malonic acid diester, e.g. of the formula: wherein R2 is an organic substituent such that R2—OH is a volatile alcohol; R1 is an aliphatic or aromatic substituent of more than three carbon atoms such that is volatile; and R3 is C1-3 alkyl.Type: ApplicationFiled: July 30, 2012Publication date: December 13, 2012Applicant: THE TECHNICAL UNIVERSITY OF DENMARKInventors: Frederik KREBS, Mikkel Joergensen
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Patent number: 8323731Abstract: Methods for preparing nanocrystalline-Si/SiO2 composites by treating hydrogen silsesquioxane (HSQ) under reductive thermal curing conditions are described. Also described are methods of preparing silicon nanoparticles by acid etching the nanocrystalline-Si/SiO2 composites.Type: GrantFiled: May 26, 2006Date of Patent: December 4, 2012Assignee: The Governors of the University of AlbertaInventors: Jonathan Gordon Conn Veinot, Colin Michael Hessel
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Patent number: 8313623Abstract: A cathode for electrolytic processes, particularly suitable for hydrogen evolution in chlor-alkali electrolysis comprises a metal substrate provided with a catalytic coating made of two layers containing palladium, rare earths (such as praseodymium) and a noble component selected between platinum and ruthenium. The rare earth percent amount by weight is lower in the outer layer than in the inner layer.Type: GrantFiled: April 5, 2012Date of Patent: November 20, 2012Assignee: Industrie de Nora S.p.A.Inventors: Antonio Lorenzo Antozzi, Alice Calderara, Marianna Brichese
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Patent number: 8309171Abstract: A bright noble metal preparation for firing on ceramic/porcelain surfaces at a minimum temperature of 900° C. The preparation has at least one organic noble metal compound including at least one of an organic gold, platinum, silver, and palladium compound, at least one flux that consists of organometallic compounds including Cr in the form of at least one organic compound, such that a Cr content is 0.01 to 1.0 mole per mole of noble metal, and at least one vehicle. The bright noble metal preparation is rhodium-free and has a noble metal content of 6 to 20 wt. %, based on the preparation.Type: GrantFiled: March 14, 2000Date of Patent: November 13, 2012Assignee: Heraeus Precious Metals GmbH & Co. KGInventors: Annette Lukas, Sabine Wissel, Wiltrud Vogt, Günter Werner
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Patent number: 8298616Abstract: Methods and compositions for depositing a film on one or more substrates include providing a reactor with at least one substrate disposed in the reactor. At least one metal precursor are provided and at least partially deposited onto the substrate to form a metal-containing film.Type: GrantFiled: July 24, 2009Date of Patent: October 30, 2012Assignee: American Air Liquide, Inc.Inventors: Christian Dussarrat, Clement Lansalot-Matras
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Publication number: 20120263914Abstract: Ceramic honeycomb structures and methods to make the same are disclosed. The structures may be comprised of at least two separate smaller ceramic honeycombs that have been coated with a polymer to create a polymeric barrier coating and adhered together with a cement comprised of inorganic fibers and a binding phase which is comprised of amorphous silicate, aluminite or alumino silicate glass and other inorganic particles. The polymer is selected such that it is penetratable into or covering the pores in the honeycomb structure to form a thin barrier layer thereon to mitigate migration of the inorganic fibers, binding phase and water into the pores. The polymer is adapted to be burned off or decomposed at or below cement and honeycomb skin firing temperatures, or at or below honeycomb operating temperatures during application to create a honeycomb structure that, when formed into an exhaust filter, does not have any undesired pressure drop increase due to cement migration.Type: ApplicationFiled: January 3, 2011Publication date: October 18, 2012Inventors: Jun Cai, Steven J. Martin
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Patent number: 8273413Abstract: A method of forming a metal oxide nanostructure comprises disposing a chelated oligomeric metal oxide precursor on a solvent-soluble template to form a first structure comprising a deformable chelated oligomeric metal oxide precursor layer; setting the deformable chelated oligomeric metal oxide precursor layer to form a second structure comprising a set metal oxide precursor layer; dissolving the solvent-soluble template with a solvent to form a third structure comprising the set metal oxide precursor layer; and thermally treating the third structure to form the metal oxide nanostructure.Type: GrantFiled: July 2, 2009Date of Patent: September 25, 2012Assignee: International Business Machines CorporationInventors: Ho-Cheol Kim, Robert D. Miller, Oun Ho Park
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Publication number: 20120235094Abstract: A silica nanofiber/metal oxide nanocrystal composite is produced by a method including associating a polymer having a linear polyethyleneimine skeleton in a water-based medium in the presence of ice, adding alkoxysilane to the water-based medium obtained in the above step to form a composite nanofiber including the associate and silica that covers the associate, while the fiber spontaneously forms a disc-shaped network structure, a step of depositing a metal oxide on a surface of the fiber by mixing the disc-shaped structure obtained in the above step with a hydrolyzable metal compound, and a step of calcining the disc-shaped. structure obtained in the step above to form a silica nanofiber through removal of the polymer in the fiber, to convert the metal oxide into a nanocrystal, and to bond the nanocrystal to the fiber. When zinc oxide is used as the metal oxide, the composite functions as a luminous body.Type: ApplicationFiled: November 29, 2010Publication date: September 20, 2012Applicants: DIC Corporation, Kawamura Institute of Chemical ResearchInventors: Pei-Xin Zhu, Ren-Hua Jin
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Patent number: 8268393Abstract: A method of fabricating a friction part out of carbon/carbon composite material, the method including obtaining a three-dimensional fiber preform of carbon fibers impregnated with a solution or a suspension enabling a dispersion of refractory metal oxide particles to be left on the fibers of the preform; applying heat treatment to form a metallic carbide by a carboreduction reaction of the refractory oxide with the carbon of the fibers; continuing the heat treatment until the carbide is transformed into carbon by eliminating of the metal; and then densifying the preform with a carbon matrix by chemical vapor infiltration.Type: GrantFiled: July 15, 2009Date of Patent: September 18, 2012Assignee: Messier-Bugatti-DowtyInventors: Magali Rollin, René Pailler, Michel Cataldi, Sandrine Baud, Pascale Jacquemard
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Patent number: 8252601Abstract: A method for designating a component, coated with a heat insulation layer including zirconium dioxide (ZrO2) stabilized with yttrium oxide (Y2O3) [YSZ], and for determining its operating time or operating temperature is provided. The method includes doping the heat insulation layer and marking the doped heat insulation layer, with at least one metal oxide in at least one surface region of the component. The metal oxide is selected such that the doped region of YSZ is visible or can be made optically visible in order to designate the component. The method also includes comparing a slower or faster change in lattice parameters of the doped YSZ region, as compared with undoped YSZ, and determining the operating time of the component under temperature by comparing the lattice parameters with a known calibrating characteristic curve.Type: GrantFiled: August 25, 2008Date of Patent: August 28, 2012Assignee: ALSTOM Technology Ltd.Inventors: Hans-Peter Bossmann, Dietrich Eckardt
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Publication number: 20120213924Abstract: A gallium formulated ink is provided. Also provided are methods of preparing the gallium formulated ink and for using the gallium formulated ink to deposit a Group 1b/gallium/(optional indium)/Group 6a material on a substrate for use in the manufacture of a variety of chalcogenide containing semiconductor materials, such as, thin film transistors (TFTs), light emitting diodes (LEDs); and photoresponsive devices (e.g., electrophotography (e.g., laser printers and copiers), rectifiers, photographic exposure meters and photovoltaic cells) and chalcogenide containing phase change memory materials.Type: ApplicationFiled: February 18, 2011Publication date: August 23, 2012Inventors: David Mosley, David Thorsen
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Publication number: 20120202932Abstract: The present teachings include a coating composition of an aqueous dispersion of fluorine-containing particles and poly(alkylene carbonate). A method of making a fuser member and the fuser member resulting there from is also provided.Type: ApplicationFiled: February 8, 2011Publication date: August 9, 2012Applicant: XEROX CORPORATIONInventors: Qi Zhang, Yu Qi, Carolyn Moorlag, Nan-Xing Hu
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Patent number: 8227028Abstract: A method of forming on a substrate an amorphous silica-based coating film having a low dielectric constant of 3.0 or below and a film strength (Young's modulus) of 3.0 GPa or more, which comprises, as a typical one, the steps of; (a) coating on the substrate a liquid composition containing hydrolysate of an organic silicon compound or compounds hydrolyzed in the presence of tetraalkylammonium hydroxide (TAAOH); (b) setting the substrate in a chamber and then drying a coating film formed on the substrate at a temperature in the range from 25 to 340° C.; (c) heating the coating film at a temperature in the range from 105 to 450° C. with introduction of a superheated steam having such a temperature into the chamber, and (d) curing the coating film at a temperature in the range from 350 to 450° C. with introduction of a nitrogen gas into the chamber.Type: GrantFiled: July 11, 2007Date of Patent: July 24, 2012Assignee: JGC Catalysts and Chemicals Ltd.Inventors: Miki Egami, Akira Nakashima, Michio Komatsu
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Publication number: 20120183804Abstract: Provided is a method of producing an aluminum structure using a porous resin molded body having a three-dimensional network structure, with which it is possible to form an aluminum structure having a low oxide content in the surface of aluminum (i.e., having an oxide film with a small thickness), and in particular, it is possible to obtain an aluminum porous body that has a large area. The method includes a step of preparing an aluminum-coated resin molded body in which an aluminum layer is formed, directly or with another layer therebetween, on a surface of a resin molded body composed of urethane, and a heat treatment step in which the aluminum-coated resin molded body is subjected to heat treatment at a temperature equal to or higher than 270° C. and lower than 660° C. to decompose the resin molded body.Type: ApplicationFiled: February 1, 2012Publication date: July 19, 2012Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Kotaro Kimura, Akihisa Hosoe, Takayasu Sugihara, Osamu Ohama, Kazuki Okuno, Tomoyuki Awazu, Koji Nitta
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Publication number: 20120164324Abstract: In one aspect, the present invention provides a method of protecting a metal vessel susceptible to corrosion by hydrogen sulfide, the method comprising: (a) applying a coating composition comprising a metal oxide precursor material, a solid metal oxide, and a solvent to a surface of the metal vessel to be protected; (b) converting at least a portion of the metal oxide precursor material to a metal oxide, and removing at least a portion of the solvent to provide a metal oxide layer disposed on the surface of the metal vessel; and (c) converting at least a portion of the metal oxide layer to a corresponding metal sulfide layer or a metal oxysulfide layer.Type: ApplicationFiled: December 23, 2010Publication date: June 28, 2012Applicant: GENERAL ELECTRIC COMPANYInventors: BRENT ALLEN CLOTHIER, Lawrence Barnard Kool
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Publication number: 20120114551Abstract: A process for producing grapheme is disclosed. The process comprises introducing a solution (102) of a metal alkoxide in a solvent into a decomposition apparatus, wherein the decomposition apparatus includes a first region having a sufficiently high temperature to cause thermal decomposition of the metal alkoxide, to produce graphene.Type: ApplicationFiled: July 2, 2010Publication date: May 10, 2012Inventor: Karl Stuart Coleman
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Publication number: 20120091056Abstract: A method for producing a carbon membrane of the present invention is a production method where a carbon membrane obtained by subjecting a carbon-containing layer to thermal decomposition in an oxygen inert atmosphere while sending a gas mixture containing an oxidizing gas thereinto is thermally heated. The carbon membrane is subjected to a heating oxidation treatment with controlling the ratio of the flow rate of the gas mixture to the areas of the carbon membrane to 0.5 cm/min. or more to control (temperature ° C.)2×time (h)/10000, which is the relation between the temperature of the gas mixture and the flow time, to 9 to 32. This enables to obtain a carbon film which selectively separates alcohols having 2 or less carbon atoms from a liquid mixture of the alcohols having 2 or less carbon atoms and organic compounds having 5 to 9 carbon atoms.Type: ApplicationFiled: December 28, 2011Publication date: April 19, 2012Applicant: NGK Insulators, Ltd.Inventors: Aya SATOH, Nobuhiko MORI
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Patent number: 8158204Abstract: For making ceramic or oxidic layers (CL/OL) on substrates (S), the method according to the invention therefore provides that following application (I) and drying (II) of a suitable precursor (P) the formed precursor layer (PLD) is gassed (III) with a moist reactant gas (RG) for conversion into a corresponding hydroxide or complex layer (HL) and then thermally treated (IV) for forming a ceramic or oxidic layer (CL/OL). For the alternative production of other chalcogenidic layers of increased material conversion additional gassing is carried out with a reactant gas containing chalcogen hydrogen. Metallic layers may alternatively be made by use of a reducing reactant gas. The methods in accordance with the invention may be used wherever surfaces, even those of shaded structures, must be protected or modified or provided with functional layers, particularly in solar and materials technology.Type: GrantFiled: April 6, 2000Date of Patent: April 17, 2012Assignee: Helmholtz-Zentrum Berlin Fuer Materialien und Energie GmbHInventors: Christian-Herbert Fischer, Martha Christina Lux-Steiner, Hans-Juergen Baecker
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Patent number: 8137761Abstract: A method of coating a component is disclosed. The method includes applying a coating composition to a surface of the component. The method also includes providing an induction coil having a coil configuration corresponding to the surface. The method further includes relatively positioning the surface and the induction coil with a gap sufficient to enable induction heating of the surface by the induction coil. Furthermore, the method includes heating the component with the induction coil sufficient to produce a coating having an empirical formula FexMnyOz, where x varies from about 0 to about 2, y varies from about 1 to about 4, and z varies from about 2 to about 8.Type: GrantFiled: August 27, 2008Date of Patent: March 20, 2012Assignee: Caterpillar Inc.Inventors: Daniel Herbert Gerke, Karen Renee Raab, Beth Ann Sebright, Candice Ann Lundy, Michael Ray Loomis
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Publication number: 20120064257Abstract: Technologies are generally described for methods and systems of forming a palladium sulfide film on a substrate including flexible substrate. A palladium sulfide precursor may be applied to the substrate. The palladium sulfide precursor may comprise a palladium organothiolate. The palladium sulfide precursor may be heated under reaction conditions sufficient to decompose the palladium sulfide precursor to form the palladium sulfide film or patterns, the latter using various lithography techniques.Type: ApplicationFiled: September 14, 2010Publication date: March 15, 2012Inventors: Giridhar U. Kulkarni, Boya Radha
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Publication number: 20120064241Abstract: The present invention relates to a method of surface-treating an aluminum heat exchanger for vehicles in which a sufficient amount of photocatalytic metal oxide particles are retained on a surface of the heat exchanger in a state capable of exhibiting a photocatalytic activity thereof to remove VOC in a compartment of the vehicles by irradiating an ultraviolet ray thereto in an efficient manner. The method of surface-treating an aluminum heat exchanger for vehicles according to the present invention includes (1) a step of dispersing photocatalytic metal oxide particles whose surface is modified with apatite in an aqueous solution in which a low-temperature heat-decomposable resin is dissolved, to prepare a slurry; (2) a step of applying the slurry onto a surface of the heat exchanger; and (3) a step of drying the heat exchanger at a temperature of from 150 to 280° C. to decompose and remove a part of the low-temperature heat-decomposable resin on the surface of the photocatalytic metal oxide particles.Type: ApplicationFiled: September 12, 2011Publication date: March 15, 2012Applicants: NIPPON PAINT CO., LTD., SHOWA DENKO K.K.Inventors: Tatsuo YOSHIDA, Isao KAWASAKI, Takashi TERADA, Satoshi MATSUMOTO, Shintaro NAKAGAWA
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Patent number: 8133548Abstract: Provided a method for producing an oriented-porosity dielectric material on a substrate. The method includes depositing a vapor phase on a substrate of a composite layer comprising a material forming a matrix and a compound comprising chemical groups capable of being oriented under the effect of an electromagnetic field and/or photonic radiation; treating the composite layer to obtain the cross-linking of the material forming a matrix; and subjecting the substrate coated with the composite layer to an electromagnetic field and/or a photonic radiation.Type: GrantFiled: February 22, 2008Date of Patent: March 13, 2012Assignee: Commissariat a l'Energie AtomiqueInventor: Aziz Zenasni
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Patent number: 8133579Abstract: The invention relates to a metal substrate comprising an ultra-hard composite layer consisting of an inorganic, vitreous matrix containing one or more abrasive fillers. According to the invention, the diameter of the filler particles or, if the filler particles have a platelet-type form, the thickness of the filler particles is less than the layer thickness of the composite layer.Type: GrantFiled: June 26, 2008Date of Patent: March 13, 2012Assignee: EPG (Engineered Nanoproducts Germany) AGInventors: Martin Mennig, Helmut Schmidt
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Patent number: 8133546Abstract: A method is provided for producing an organic thin film on a substrate surface comprising improved heat resistance or durability; said method comprising at least a step (B) of allowing the substrate to contact with an organic solvent solution comprising a metal surfactant having at least one or more hydrolysable group or hydroxyl group, and a catalyst that can interact with the metal surfactant, wherein the method further comprises after step (B), step (E1) of heating the substrate which has been in contact with the organic solvent solution at 100° C. to 150° C.; step (E2) of immersing the substrate which has been in contact with the organic solvent solution in a warm water of 40° C. or more and less than the boiling point; or step (E3) of allowing the substrate which has been in contact with the organic solvent solution to contact with a moisture vapor of 60° C. to 150° C.Type: GrantFiled: July 31, 2007Date of Patent: March 13, 2012Assignee: Nippon Soda Co., Ltd.Inventor: Kazuhisa Kumazawa