Glass Or Ceramic (i.e., Fired Or Glazed Clay, Cement, Etc.) (porcelain, Quartz, Etc.) Patents (Class 428/325)
  • Patent number: 8216702
    Abstract: A cutting tool insert includes a body of cemented carbide, cermet, ceramics, high speed steel (HSS), polycrystalline diamond (PCD) or polycrystalline cubic boron nitride (PCBN), a hard and wear resistant coating is applied, grown by physical vapour deposition (PVD) such as cathodic are evaporation or magnetron sputtering. The coating includes at least one layer of (ZrxAl1-x)N with 0.05<x<0.30 with a thickness between 0.5 and 10 ?m. The layer has a nanocrystalline columnar microstructure consisting of a single cubic phase or a mixture of hexagonal and cubic phases. The insert is particularly useful in metal cutting applications generating high temperatures with improved edge integrity.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: July 10, 2012
    Assignee: Seco Tools AB
    Inventors: Mats Johansson, Lina Rogstrom, Lars Johnson, Magnus Oden, Lars Hultman, Greger Hakansson, Marianne Collin, Jacob Sjolen
  • Patent number: 8216661
    Abstract: Exemplary embodiments provide materials, methods, and systems for a fuser member used in electrophotographic devices and processes, wherein the fuser member can include a coating material containing a plurality of nanoceram fibers dispersed in a polymer matrix for providing a desired gloss level of fused toner images.
    Type: Grant
    Filed: October 19, 2010
    Date of Patent: July 10, 2012
    Assignee: Xerox Corporation
    Inventors: Matthew M. Kelly, David J. Gervasi, Alan Richard Kuntz, Rebecca M. Hainley
  • Patent number: 8216654
    Abstract: There are provided a film forming equipment component having a structure in which an deposited film d formed on the component can be separated from the component for a time period shorter than the prior art to reduce damage due to a cleaning fluid S, and a method of cleaning such a component. A metal film layer 2 electrochemically less noble than the matrix metal material 1 of the aforementioned component is formed on the surface of the matrix metal material 1 through thermal spraying, vapor depositing, sputtering, laminating or other process. Alternatively, a second metal film layer 3 electrochemically more noble than the aforementioned matrix metal material 1 is formed on the surface of the metal film layer 2 through said thermal spraying or other process. Thus, a local cell is formed between the metal film layer 2 and the matrix metal material 1 or the second metal film layer 3.
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: July 10, 2012
    Assignee: Ulvac, Inc.
    Inventors: Akisuke Hirata, Shinji Isoda, Yutaka Kadowaki, Katsuhiko Mushiake
  • Patent number: 8206608
    Abstract: The present invention provides a highly thermal conductive compound which has a high thermal conductivity, has a high consistency and a good coating workableness, and is excellent in thermal stability at a high temperature. A highly thermal conductive compound containing (A) 85 to 97% by mass of an inorganic powder filler, (B) 2 to 15% by mass of a base oil, and (C) 0.001 to 10% by mass of a compound represented by Y—(—R2—COO—)n—R1—X (wherein R1 and R2 each is a bivalent hydrocarbon group having a linear or branched chain having 1 to 36 carbon atoms, n is 1 to 15, X and Y each is at least one substituent selected from the group consisting of a carboxyl group and a hydroxyl group or a hydrogen atom, and at least one of X and Y is a carboxyl group or a hydroxyl group.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: June 26, 2012
    Assignee: Cosmo Oil Lubricants Co., Ltd.
    Inventor: Koji Hiratsuka
  • Publication number: 20120156472
    Abstract: The invention relates to a dental application body, comprising an oxide ceramic, containing a bulk material containing an oxide ceramic, preferably a zirconium oxide, and at least one coating containing an yttrium oxide and/or cerium oxide stabilised zirconium oxide, wherein the content of the stabilising compound (c[yttrium oxide], c[cerium oxide]) within the coating with respect to the zirconium oxide (in mol-%) satisfies the formula c[yttrium oxide]+0.6×c[cerium oxide]?4.
    Type: Application
    Filed: June 17, 2010
    Publication date: June 21, 2012
    Applicant: NOBEL BIOCARE SERVICES AG
    Inventors: Petrus Brännvall, Håkan Lindström, Erik Adolfsson
  • Patent number: 8197924
    Abstract: A compostable interior panel for use in a vehicle includes an injection molded compostable polymer. A layer is disposed about the compostable polymer and comprises a composting-resistant polymer having a thickness ranging from 10 ?m to 175 ?m. The compostable polymer and the composting-resistant polymer are substantially insoluble in one another when liquid.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: June 12, 2012
    Assignee: Ford Global Technologies, LLC
    Inventors: Deborah Frances Mielewski, Angela Marie Harris, Ellen Cheng-chi Lee
  • Publication number: 20120141778
    Abstract: The present invention describes clear coating compositions comprising a particulate inorganic mineral, wherein the d50 of the particulate inorganic mineral is less than about 1 ?m, and wherein the mineral includes a kandite clay.
    Type: Application
    Filed: July 14, 2010
    Publication date: June 7, 2012
    Applicant: IMERYS MINERALS LIMITED
    Inventor: Jonathan Stuart Phipps
  • Publication number: 20120141777
    Abstract: The object of the present invention is to provide a metal layer with an insulating layer which is uniform and thin and can be produced in low cost. To achieve the object, a laminate composed of a ceramic insulating layer and a metal layer characterized in that the ceramic insulating layer has a binder provided among ceramic particles constituting a ceramic particle film formed by electrophoretic deposition of the ceramic particles is employed. The laminate can be suitably used as a base material for production of various types of electronic devices, the circuit formation of printed wiring boards, semiconductor circuits and circuits including semiconductor circuits, and capacitors utilizing dielectric performance of the ceramic insulating layer.
    Type: Application
    Filed: April 20, 2010
    Publication date: June 7, 2012
    Applicant: MITSUI MINING & SMELTING CO., LTD.
    Inventors: Yasushi Idemoto, Ryuichi Sato, Naohiko Abe
  • Publication number: 20120141776
    Abstract: A method of applying paint to a panel for fainting a sparkle effect on the panel includes depositing a primer layer on a surface of the panel; depositing a base coat layer over the primer layer, the base coat layer defining a predetermined color; and applying a clear coat layer over the base coat layer, the clear coat layer including a plurality of glass flakes.
    Type: Application
    Filed: November 2, 2011
    Publication date: June 7, 2012
    Inventors: Fairuz Jane SCHLECHT, Marcus Leo SCHOLTEN
  • Patent number: 8192583
    Abstract: A process belt for papermaking with a long operational life including an integrated structure of a reinforcing fibrous base material and a polyurethane layer is disclosed. The reinforcing fibrous base material is embedded in the polyurethane and the outer peripheral surface and the inner peripheral surface are made of the polyurethane. Nanoparticles including, as a main component, a silicon oxide component, the surface of which is treated with an organic silane coupling agent, are homogeneously dispersed in one part or all of the polyurethane.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: June 5, 2012
    Assignee: Ichikawa Co., Ltd.
    Inventors: Takao Yazaki, Atsushi Ishino, Kenji Inoue, Ai Tamura
  • Patent number: 8187696
    Abstract: A circuit substrate laminate, comprising a conductive metal layer; and a dielectric composite material having a dielectric constant of less than about 3.5 and a dissipation factor of less than about 0.006, wherein the dielectric composite material comprises: a polymer resin; and about 10 to about 70 volume percent of cenospheres having a ferric oxide content of less than or equal to 3 weight percent.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: May 29, 2012
    Assignee: World Properties, Inc.
    Inventors: Sankar K. Paul, Christopher J. Caisse, Dirk M. Baars, Allen F. Horn, III
  • Patent number: 8187695
    Abstract: The present invention provides a shaping sheet that includes a base material having at least an ink layer provided on the whole surface thereof and a surface shaping layer that is present on the ink layer, contacts the ink layer, and covers the whole surface of the ink layer, in which the surface shaping layer is a crosslinked and cured product of a curable resin composition and the surface shaping layer has a concavoconvex pattern on a surface thereof. There can be obtained: a shaping sheet that has a fine concavoconvex pattern, allows elaborated shaping with a high-grade feeling, and has excellent releasability; a shaping sheet having excellent design properties and releasability that can readily control a lustrous portion and a matted portion; and further a shaping sheet whose surface is free of contamination by impurities separated out of the base material even when it is repeatedly used.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: May 29, 2012
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Takashi Iizuka, Yoichi Hirota, Kenichi Tachihara
  • Patent number: 8187705
    Abstract: Manganese vanadium tantalum oxide that can be represented by the formula MnxVyTazOw, where 1?x?3, 0.001?y?3, 0.001?z?2, and w=7, and alternately, x=1.25?x?2.45, 0.1?y?2.39, 0.2?z?1.9, and w=7, methods of producing MnxVyTazOw, a pigment coated with MnxVyTazOw and a chalcogenide glass layer, and a method of producing the coated pigment are described. The disclosed manganese vanadium tantalum oxide has superior near-infrared reflective properties. The disclosed methods of producing the manganese vanadium tantalum oxide provide products with superior phase purity, appearance and performance and take health and safety into consideration. The construction of the disclosed coated pigment combines the reflective properties of the substrate with the near-infrared reflective properties of MnxVyTazOw, while the chalcogenide glass layer provides aesthetic appeal. The disclosed method of producing the coated pigment involves physical vapor deposition of MnxVyTazOw and the chalcogenide glass layer.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: May 29, 2012
    Assignee: Silberline Manufacturing Company, Inc.
    Inventors: Stewart Warrender, Hai Hui Lin, Parfait Jean Marie Likibi, Rajasekar Pitchimani, Devidas Balu Raskar, David Aldous
  • Patent number: 8182496
    Abstract: A degradable composite comprising a degradable matrix, a first fiber type and a second fiber type, wherein the first fiber type has a different rate of degradation to that of the second fiber type.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: May 22, 2012
    Assignee: University of Nottingham
    Inventors: Christopher Douglas Rudd, Andrew James Parsons, Gavin Stuart Walker
  • Patent number: 8182911
    Abstract: Disclosed is a cutting tool having excellent wear resistance. Specifically disclosed is a cutting tool having a substrate and a coating layer formed on a surface of the substrate. The cutting tool is characterized in that the substrate contains at least cobalt; the coating layer includes at least a titanium nitride layer formed on the surface of the substrate, a titanium carbonitride layer formed on the surface of the titanium nitride layer, an intermediate layer formed on the surface of the titanium carbonitride layer and an aluminum oxide layer formed on the surface of the intermediate layer; the intermediate layer contains at least oxygen and titanium, and the aluminum oxide layer incorporates particles composed mainly of cobalt.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: May 22, 2012
    Assignee: Kyocera Corporation
    Inventor: Takahito Tanibuchi
  • Patent number: 8182605
    Abstract: A cementitious veneer and laminate composition is provided. The cementitious laminate composition includes a substrate, a primer layer applied to the substrate, the primer layer comprising a mixture of polyvinyl alcohol catalyst, Portland cement, and sand; and a cementitious veneer layer applied to the primer layer, the cementitious veneer layer comprising a mixture of magnesium sulfate, filler, magnesium oxide, gypsum cement or bassanite, cellulose ethers, and polyvinyl alcohol catalyst. The polyvinyl alcohol catalyst comprises a mixture of polyvinyl alcohol fibers dissolved in water and mixed with butylene carbonate. The veneer layer is applied to the substrate and primer layer by means including spraying and manual spreading, and can be ornamentally manipulated either before or after curing of the veneer layer. The veneer composition can be formed into laminated tiles or panels for use in building applications.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: May 22, 2012
    Assignee: Ecomeld Corp.
    Inventor: Christine E. Wallner
  • Publication number: 20120121892
    Abstract: A missile includes an outer casing and an outer coating applied thereto in the form of an ablation layer which contains a matrix material intended to at least partially decompose during a flight. Hollow glass bodies are embedded in the matrix material in order to keep the missile reliably operational even after flying at a speed above 1000 m/s. A matrix material and a method for producing a missile are also provided.
    Type: Application
    Filed: November 16, 2011
    Publication date: May 17, 2012
    Applicant: DIEHL BGT DEFENCE GMBH & CO. KG
    Inventors: PETER GERD FISCH, GERD ELSNER, RAINER HEZEL
  • Publication number: 20120110945
    Abstract: In one embodiment, a method of forming a composite material includes drying organic raw material to remove moisture to less than about 18%. The organic raw material is milled to form organic fiber particles having a size less than about 10 mm. A glue is formed by adding magnesium oxide, magnesium chloride, and water. The glue is mixed with the organic fiber particles to form a slurry. A mold cavity of a mold is filled with the slurry. A pattern is formed by allowing the slurry to set within the mold cavity.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 10, 2012
    Inventors: Henry Hoang, Trung Nam Dang
  • Patent number: 8171585
    Abstract: An inexpensive, lightweight, compressible, shock absorbing, and resilient fluid for use in padding applications is presented. A fluid pad can comprise closed-cell foam beads and a surrounding fluid housed in a thin plastic bladder. The closed-cell foam beads can be exactly flooded by the fluid. Alternatively, the fluid can lubricate the closed-cell foam beads. The surrounding fluid may also comprise solid phase microballoons. The addition of the closed-cell foam beads can result in the overall fluid in the bladder being lighter in weight. The fluid pad with the closed-cell foam beads can be compressible and resilient. The fluid pad with the closed-cell foam beads can be shock absorbing with respect to impact loads or vibrations. The addition of the closed-cell foam beads can lower the cost of the fluid pad insert.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: May 8, 2012
    Assignee: Brock USA LLC
    Inventors: Steven Mead, Richard Runkles
  • Patent number: 8168289
    Abstract: A component (10) including a substrate material (12) and a wear alloy coating (14) applied to the substrate by a cold spray process. Particles of the wear alloy coating material (16) are directed toward a target surface (18) of the substrate at a velocity sufficiently high for the particles to deform and to adhere to the target surface. The size and/or composition of the particles may be varied during the cold spray process to produce a coating with a varying property across the depth of the coating. Particles of the wear alloy material may be applied by cold spraying along with particles of a second material such as a lubricant or a ceramic material. For Group 5 hard facing materials, the size and distribution of the embedded carbide nodules may be controlled by controlling the selection of the carbide particles being sprayed.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: May 1, 2012
    Assignee: Siemens Energy, Inc.
    Inventors: Brij B. Seth, Gregg P. Wagner
  • Patent number: 8168294
    Abstract: A ceramic and metal composite and method of manufacture, is provided in which a ceramic phase is mixed with a metal phase to form a composite able to be applied to a substrate or formed to any shape/configuration required. For example, the composite can form, or be applied to a substrate for use as biomedical implants which can assist in and enhance osteo development or at least provide a material of better biocompatibility/bioactivity and osteo integration or infiltration with the composite. Advantageously, the ceramic and metal phases are bioactive/biocompatible. In a preferred embodiment, the composite is a homogenous mix ceramic and metal phase (and/or bioglasses) when analyzed on a micro meter scale.
    Type: Grant
    Filed: May 4, 2005
    Date of Patent: May 1, 2012
    Assignee: Tibone Limited
    Inventors: Xiaoxia Luo, Danyang Ying
  • Patent number: 8163382
    Abstract: A glass ceramic self-supporting film that includes silica (SiO2) matrix glass and fine crystalline zirconia (ZrO2) particles dispersed in the matrix glass. A process for production of a glass ceramic self-supporting film wherein the process includes the steps of combining a colloidal silica sol having a pH of 4 or less, a zirconium-containing compound and an organic binder to produce a mixture, coating the mixture onto a base material, drying the mixture on the coated base material to form a precursor film on the base material, releasing the precursor film from the base material, and firing the released precursor film.
    Type: Grant
    Filed: March 26, 2007
    Date of Patent: April 24, 2012
    Assignee: 3M Innovative Properties Company
    Inventor: Toshihiro Kasai
  • Patent number: 8158251
    Abstract: An article includes a scratch resistant non-stick finish adhered to a substrate. The scratch resistant non-stick finish includes a primer layer, a midcoat layer, and a topcoat layer. The primer layer is adhered to the substrate and includes a first polymer binder and large ceramic particles, the midcoat layer includes a first fluoropolymer composition and inorganic whiskers, and the topcoat layer includes a second fluoropolymer composition.
    Type: Grant
    Filed: February 4, 2009
    Date of Patent: April 17, 2012
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Nelson Leonardo Giani Cardoso, Philippe Andre Fernand Thomas
  • Patent number: 8158258
    Abstract: Embodiments of the invention relate to polycrystalline diamond (“PCD”) exhibiting enhanced diamond-to-diamond bonding. In an embodiment, PCD includes a plurality of diamond grains defining a plurality of interstitial regions. A metal-solvent catalyst occupies at least a portion of the plurality of interstitial regions. The plurality of diamond grains and the metal-solvent catalyst collectively exhibit a coercivity of about 115 Oersteads (“Oe”) or more and a specific magnetic saturation of about 15 Gauss·cm3/grams (“G·cm3/g”) or less. Other embodiments are directed to polycrystalline diamond compacts (“PDCs”) employing such PCD, methods of forming PCD and PDCs, and various applications for such PCD and PDCs in rotary drill bits, bearing apparatuses, and wire-drawing dies.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: April 17, 2012
    Assignee: US Synthetic Corporation
    Inventors: Kenneth E. Bertagnolli, Jiang Qian, Jason Wiggins, Michael Vail
  • Patent number: 8153211
    Abstract: Decorative paper for decorative coating materials comprising a base paper and an ink receiving layer dyed in such a way that the decorative paper has after impregnation with impregnating resins and pressing as laminate the same coloring as the coloring of a laminate of a decorative paper that does not comprise an ink receiving layer.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: April 10, 2012
    Assignee: Technocell Dekor GmbH & Co. KG
    Inventors: Rijk van der Zwan, Stefan Strunk
  • Publication number: 20120082842
    Abstract: An endoscope device is provided, which includes at least two component members bonded together through an adhesive layer which is formed by curing an adhesive composition, the adhesive composition containing a main agent containing a bisphenol A epoxy resin, a phenol novolac epoxy resin, and an acrylic rubber, a curing agent containing xylylenediamine and its derivative, and a filler. The filler is spherical silica having an average particle size of 0.5 to 20 ?m, and accounts for 22 to 44% by mass of a total amount of the adhesive composition.
    Type: Application
    Filed: October 5, 2011
    Publication date: April 5, 2012
    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.
    Inventors: Yuko HIRANO, Mitsuhiro NAKAMURA, Jun MATSUMOTO
  • Patent number: 8147971
    Abstract: The invention relates to a self-cleaning system (10) and window glass. The self-cleaning system comprises a translucent substrate (20), a light-emitting device (30) and a photo-catalytic layer (40) applied to a surface (22) of the translucent substrate for generating a self-cleaning surface. The photo-catalytic layer produces the self-cleaning effect when illuminated with light of a predefined wavelength range. The translucent substrate is translucent for at least a sub-range of the predefined wavelength range. The light-emitting device is arranged for illuminating the photo-catalytic layer via the translucent substrate, an emission spectrum emitted by the light-emitting device comprising light within the sub-range.
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: April 3, 2012
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Maarten Marinus Johannes Wilhelmus Van Herpen
  • Patent number: 8147790
    Abstract: Embodiments of the invention relate to methods of fabricating polycrystalline diamond (“PCD”) exhibiting enhanced diamond-to-diamond bonding by carbon pumping, and PCD and polycrystalline diamond compacts formed by such methods. In an embodiment of a method of fabricating PCD, a plurality of diamond crystals and a metal-solvent catalyst may be provided. The diamond crystals and metal-solvent catalyst may be subjected to a first pressure-temperature condition during which carbon is dissolved in the metal-solvent catalyst. After subjecting the diamond crystals and metal-solvent catalyst to the first pressure-temperature condition, the diamond crystals and metal-solvent catalyst may be subjected to a second pressure-temperature condition at which diamond is stable.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: April 3, 2012
    Assignee: US Synthetic Corporation
    Inventors: Michael A. Vail, Kenneth E. Bertagnolli
  • Patent number: 8142888
    Abstract: The present invention provides a polybutylene terephthalate resin composition which satisfies both performances such as high durability in an environment of heating and cooling cycle, and adhesion property to silicone rubber. Specifically, provided is a polybutylene terephthalate resin composition, exhibiting an excellent adhesion property to silicone rubber, containing: (A) 100 parts by weight of polybutylene terephthalate resin; (B) 5 to 30 parts by weight of a core-shell type polymer having a mean particle diameter of 2 ?m or larger, in which a core layer is structured by an acrylic-based rubber, and (C) 20 to 100 parts by weight of glass fiber.
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: March 27, 2012
    Assignee: Wintech Polymer Ltd.
    Inventors: Kouichi Sakata, Hiroyuki Amano
  • Publication number: 20120067145
    Abstract: Provided are a ceramic member being a sintered body including at least forsterite and boron nitride as major components, and in which the boron nitride is oriented in one direction, a probe holder formed by using the ceramic member, and a method for manufacturing the ceramic member. In the ceramic member, the index of orientation preference is equal to or lower than 0.07, and the coefficient of thermal expansion at 20 to 300° C. in a direction parallel to the direction of orientation is (3 to 5)×10?6/° C., or the three-point bending strength based on JIS R 1601 is equal to or higher than 250 MPa.
    Type: Application
    Filed: April 27, 2010
    Publication date: March 22, 2012
    Applicant: NHK Spring Co., Ltd.
    Inventors: Kohei Suzuki, Shinya Miyaji, Shinji Saito, Noriyoshi Kaneda
  • Patent number: 8137802
    Abstract: A coated carbon-carbon composite material with multiple ceramic layers to provide oxidation protection from ultra-high-temperatures, where if the carbon-carbon composite material is uninhibited with B4C particles, then the first layer on the composite material is selected from ZrB2 and HfB2, onto which is coated a layer of SiC coated and if the carbon-carbon composite material is inhibited with B4C particles, then protection can be achieved with a layer of SiC and a layer of either ZrB2 and HfB2 in any order.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: March 20, 2012
    Assignee: Sandia Corporation
    Inventors: Ronald E. Loehman, Erica L. Corral
  • Publication number: 20120063076
    Abstract: A glass composition according to the present invention comprises: transition metals; phosphorus; barium; and zinc, the transition metals including: vanadium; and tungsten and/or iron, the glass composition not containing substances included in the JIG level A and B lists, an softening point of the glass composition being from 430 to 530° C., an average linear expansion coefficient of the glass composition being from 6 to 9 ppm/° C. at temperatures from 30 to 250° C.
    Type: Application
    Filed: March 26, 2010
    Publication date: March 15, 2012
    Inventors: Kei Yoshimura, Shinichi Tachizono, Yuji Hashiba, Takashi Naito, Takuya Aoyagi
  • Patent number: 8133579
    Abstract: 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: Grant
    Filed: June 26, 2008
    Date of Patent: March 13, 2012
    Assignee: EPG (Engineered Nanoproducts Germany) AG
    Inventors: Martin Mennig, Helmut Schmidt
  • Publication number: 20120045623
    Abstract: A roofing system including a roof deck and a membrane assembly secured to the roof deck. The roof deck may be a flammable roof deck. The membrane assembly includes a roofing membrane and a fire resistant sheet, the fire resistant sheet, or a portion thereof, secured to the membrane. The fire resistant sheet includes a fabric substrate and a binder.
    Type: Application
    Filed: August 20, 2010
    Publication date: February 23, 2012
    Inventors: Robert C Delaney, Bruce F. Douglas, Norman Ninow, L. Richard Peng, James Burkett
  • Patent number: 8119226
    Abstract: A cutting tool includes a substrate on which at least on the functioning parts of the surface thereof a thin, adherent, hard and wear resistant coating is applied, wherein the coating includes a laminated multilayer of alternating PVD or PECVD metal oxide layers, Me1X+Me2X+Me1X+Me2X . . . , where at least one of Me1X and Me2X is a metal oxide+metal oxide nano-composite layer composed of two components with different composition and different structure which components include a single phase oxide of one metal element or a solid solution of two or more metal oxides, wherein the layers Me1X and Me2X are different in composition or structure and have individual layer thicknesses larger than about 0.4 nm but smaller than about 50 nm and where said laminated multilayer layer has a total thickness of between about 0.2 and about 20 ?m.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: February 21, 2012
    Assignee: Sandvik Intellectual Property AB
    Inventors: Ingrid Reineck, Marianne Collin, Torbjörn Selinder
  • Patent number: 8119232
    Abstract: The present invention provides a flake compound which is useful for a conductive film. The flake compound comprises a conductive layer containing M and O, wherein M represents at least one metal element, preferably at least one transition metal element in mixed valent state.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: February 21, 2012
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Kazuo Sadaoka, Takeshi Hattori
  • Patent number: 8119227
    Abstract: A cutting tool includes a substrate on which at least on the functioning parts of the surface thereof a thin, adherent, hard and wear resistant coating is applied, wherein the coating includes a laminated multilayer of alternating PVD or PECVD metal oxide layers, Me1X+Me2X+Me1X+Me2X . . . , where at least one of Me1X and Me2X is a metal oxide+metal oxide nano-composite layer composed of two components, wherein the layers Me1X and Me2X are different in composition or structure, the laminated multilayer layer has a compositional gradient, with regards to a concentration, in a direction from an outer surface of the coating towards the substrate, the gradient being such that a difference between an average concentration of an outermost portion of the multilayer and an average concentration of an innermost portion of the multilayer is at least about 5 at-% in absolute units.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: February 21, 2012
    Assignee: Sandvik Intellectual Property AB
    Inventors: Ingrid Reineck, Marianne Collin, David Huy Trinh, Hans Högberg, Lars Hultman
  • Publication number: 20120034448
    Abstract: The present invention provides for a substrate coated with a multi-layer non-stick coating which resists abrasion force and corrosion. The coating comprises a pre-primer base coat layer and at least two further coating layers, wherein at least two of said further coating layers comprise one or more fluoropolymer. The pre-primer base coat layer is substantially free of fluoropolymer, and comprises a heat resistant non-fluoropolymer polymer binder composition and inorganic filler particles, wherein greater than 50% of the inorganic filler particles are titanium dioxide, and wherein at least 10 weight % of said inorganic filler particles are large ceramic particles having an average particle size of at least 14 micrometers, and wherein some or all of the large ceramic particles extend from the pre-primer base coat layer at least into the next adjacent layer.
    Type: Application
    Filed: August 4, 2011
    Publication date: February 9, 2012
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventor: YUQING LIU
  • Patent number: 8110296
    Abstract: In a multi-functional hard material coating of a substrate wherein the hard material coating comprises a single phase crystalline structure including metastable mixed crystals of at least two hard material components which are not soluble in each other and comprise at least one metallic hard material and an ionic hard material whereby the advantages of metallic and ionic hard material components are combined.
    Type: Grant
    Filed: August 6, 2008
    Date of Patent: February 7, 2012
    Assignee: Forschungszentrum Karlsruhe GmbH
    Inventors: Sven Ulrich, Michael Stüber, Harald Leiste, Helmut Holleck
  • Publication number: 20120028018
    Abstract: There is provided a Low Temperature Co-fired Ceramic (LTCC) composition, an LTCC substrate comprising the same, and a method of manufacturing the same. The LTCC composition includes 20 to 70 parts by weight of ceramic powder; and 30 to 80 parts by weight of glass component for low-temperature sintering, wherein the ceramic powder has plate-shaped ceramic powder particles and globular ceramic powder particles, and the ceramic powder has a content ratio of the globular ceramic powder particles with respect to the plate-shaped ceramic powder particles in a range of 0 to 1.
    Type: Application
    Filed: January 11, 2011
    Publication date: February 2, 2012
    Inventors: Beom Joon CHO, Jong Myeon Lee, Yun Hwi Park
  • Patent number: 8105692
    Abstract: A method for producing process equipment having a wear surface having extended resistance to one or more of abrasion, erosion, or corrosion, associated with fillers or solids processed by said process equipment includes applying to said process equipment wear surface a metal matrix coating filled with superabrasive particles. Diamond and cubic boron nitride superabrasive particles can fill the metal matrix, which can be a nickel coating.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: January 31, 2012
    Assignee: Diamond Innovations Inc.
    Inventors: Timothy Dumm, John William Lucek, John Petreanu, Marc Gary Davidson, Bruce Wayne Hofer
  • Patent number: 8101291
    Abstract: The present invention relates to coated cutting tool inserts particularly useful for heavy roughing turning operations of very large steel components, such as drive shafts for ships and shafts for wind power plants. The inserts are large with an iC, inscribed circle diameter, of greater than or equal to about 19 mm and a thickness of greater than or equal to about 6 mm with a composition of from about 5 to about 10 wt-% Co, from about 5 to about 12 wt-% cubic carbides or carbonitrides of the metals Ti, Ta and/or Nb, and balance WC with a stratified binder phase enriched surface zone from about 15 to about 40 ?m thick. The inserts have an edge rounding before coating of 35-95 ?m. The coating comprises a first, innermost layer of TiCxNyOz and a total thickness from about 0.1 to about 1.5 ?m, a second layer of TiCxNy with a thickness of from about 4.5 to about 9.5 ?m with columnar grains, a third layer of TiCxNyOz with a thickness of from about 0.3 to about 1.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: January 24, 2012
    Assignee: Sandvik Intellectual Property AB
    Inventors: Leif Åkesson, Kenneth Westergren
  • Publication number: 20110311804
    Abstract: In order to provide a self-healing layer on a composite material part, a composition is applied to the part, the composition containing: a suspension of colloidal silica; boron or a boron compound in powder form; silicon carbide in powder form; and at least one ultra-refractory oxide.
    Type: Application
    Filed: June 5, 2009
    Publication date: December 22, 2011
    Applicant: SNECMA PROPULSION SOLIDE
    Inventors: Pascal Diss, Eric Lavasserie
  • Patent number: 8080306
    Abstract: There is provided an exterior member including a first layer formed on a surface of a substrate and containing coating inclusions and a second layer stacked on a surface of the first layer and containing a material that can allow light to be transmitted therethrough, the light having a wavelength at which optical characteristics of the coating inclusions can be changed. The first layer has a marking portion which is a portion where the optical characteristics of the coating inclusions have changed by laser-irradiation of the light having the wavelength to at least a part of the first layer.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: December 20, 2011
    Assignee: Sony Corporation
    Inventors: Yohei Fukuma, Kiyoto Kusama
  • Patent number: 8080312
    Abstract: A coated body that includes a substrate and a coating scheme on the substrate. The coating scheme includes a CVD titanium carbonitride coating layer containing titanium carbonitride grains that are of a pre-selected grain size. The coating scheme further includes a first titanium/aluminum-containing coating layer containing first titanium/aluminum-containing grains applied so as to be farther away from the substrate than the titanium carbonitride coating layer. The first titanium/aluminum-containing grains are of a pre-selected grain size. The coating scheme also includes a CVD alumina coating layer containing alumina grains applied so as to be farther away from the substrate than the first titanium/aluminum-containing coating layer. The alumina grains are of a pre-selected grain size.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: December 20, 2011
    Assignee: Kennametal Inc.
    Inventors: Charles G. McNerny, Pankaj K. Mehrotra, Alfred S. Gates, Jr., Peter R. Leicht
  • Publication number: 20110305887
    Abstract: A laminate having improved clarity and abrasion-resistant, scuff-, mar- and impact resistance, said laminate comprising an overlay and/or a décor layer formed via the application of a slurry to a respective substrate and/or décor sheet, wherein the slurry comprises a silicone based thermoplastic resin and a mix of laminate enhancing agents comprising cylindrical, fiber-shaped laminate enhancing agents which may or may not be coated with silicone powder or liquid comprising at least one of glass, ceramic, and plastic. The décor layer may alternatively or additionally be formed in part via the application of a mix of laminate enhancing agents and/or the slurry at the printing stage of the décor sheet.
    Type: Application
    Filed: June 8, 2011
    Publication date: December 15, 2011
    Applicant: Suddekor, LLC
    Inventor: Andreas M. Gottzmann
  • Publication number: 20110305896
    Abstract: A multi-layer sheet structure, in an exemplary embodiment, includes a first layer of a thermoplastic olefin (TPO) composition that includes polypropylene and a filler, and a second layer that includes a polyolefin composition. The second layer positioned over at least a portion of the first layer. The multi-layer sheet structure also includes a third layer that includes an adhesive, and a fourth layer that includes a transparent acrylic composition. The third layer is between the second layer and the fourth layer.
    Type: Application
    Filed: June 14, 2010
    Publication date: December 15, 2011
    Inventor: Stephen Kenneth Campbell
  • Patent number: 8075801
    Abstract: The present invention provides methods and systems for moveable pieces of equipment comprising a passively charged photoluminescent material to improve visibility of the equipment in low light conditions. This moveable piece of equipment may be a piece of ground support equipment such as that used in support of an operation. Further, these operations may include, for example, nautical operations (e.g., Naval operations or ocean-going cargo transportation), construction of a structure (e.g., building construction), aviation (i.e., flight) operations (e.g., in support of an airport), transportation of goods (e.g., via rail or truck), drilling operations (e.g., drilling for oil, water, gas or explosives), mining operations, oil processing (refinery) operations etc.
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: December 13, 2011
    Assignee: Defense Holdings, Inc.
    Inventor: Joseph Bachir Jones
  • Patent number: 8075990
    Abstract: The present invention relates to a building material consisting of a moulded product of a base material, which moulded product is provided with at least one cavity, which cavity is filled with a filler in the form of loose particles, which loose particles have been bonded together by means of a binding agent, wherein the binding agent is present on the loose filler particles in the form of droplets. The present invention furthermore relates to a method for manufacturing such a building material In addition to that the present invention relates to a use of the present building material.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: December 13, 2011
    Assignee: Modina B.V.
    Inventor: Raoul Guilielmus Boudewijn Marie Prick
  • Patent number: 8071198
    Abstract: The invention provides a non-stick coating for glass cookware that has good adhesion and stain resistance while maintaining the abrasion resistance of the non-stick coating. The non-stick coating comprises a base coat that contains fluoropolymer and colloidal silica and an overcoat comprising one or more polymer layers containing inorganic filler film hardener.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: December 6, 2011
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Michael Joseph Michalczyk, Michael J. Witsch