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Compositions: ceramic July category listing 07/10

20100190630 - Glass plate for substrate: A glass plate for a substrate, which contains substantially no B2O3, which comprises, as a glass matrix composition as represented by mass % based on oxide of SiO2: 68 to 80, Al2O3: 0.1 to 5, MgO: 9.5 to 12, CaO+SrO+BaO: 0 to 2, and Na2O+K2O 6 to 14, and which... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100184580 - Glass-ceramic sealant for planar solid oxide fuel cells: Glass-ceramic sealant is disclosed for planar solid oxide fuel cells. The glass-ceramic sealant includes 0 to 40 mol % of silicon oxide, 0 to 15 mol % boron oxide, 0 to 10 mol % of aluminum oxide, 0 to 40 mol % of barium oxide, 0 to 15 mol %... Agent: Jackson Intellectual Property Group PLLC

20100184581 - Glass yarns capable of reinforcing organic and/or inorganic materials: a

20100184583 - Dense boron carbide ceramic and process for producing the same: An aspect of the present invention is to provide an economical production technology for obtaining a dense boron carbide ceramic product without impairment to excellent mechanical properties, which boron carbide ceramics are inherently equipped with, by conducting heating under normal pressure without application of pressure and without needing addition of... Agent: Kenealy Vaidya LLP

20100184582 - Mixed powder and sintered body, mixed cermet powder and cermet, and fabrication methods thereof: A mixed powder and a sintered body obtained by sintering the mixed powder. The mixed powder includes a solid-solution powder with complete solid-solution phase. The solid-solution powder includes a carbide or a carbonitride of at least two metals selected, including Ti, from metals of Groups IVa, Va and VIa of... Agent: Workman Nydegger 1000 Eagle Gate Tower

20100184584 - Unshaped refractory material, a process for producing an earth-moist, unshaped refractory material, and use of the unshaped refractory material: The invention relates to an unshaped refractory material, to a process for producing an earth-moist, unshaped refractory material, and also to the use of the unshaped refractory material.... Agent: Walker & Jocke, L.p.a.

20100184585 - Triboceramic compound: The present invention relates to the machine buiding industry and it is used for coating of friction surfaces by triboceramics to decrease wear and to reduce the friction coefficient. The triboceramic compound contains oxides—magnesium oxide MgO, silica SiO2, alumine Al2O3, calcium oxide CaO, ferric oxide Fe2O3, being in the chemical... Agent: Cantor Colburn, LLP

20100179044 - Glass substrate with refractive index gradient and manufacturing process of same: The present invention relates to a glass substrate comprising at least one ion pattern obtained by a treatment for exchanging the alkali metal ions of the glass with silver ions originating from an outside source, said substrate being formed from a glass having a specific composition and said ion pattern... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100179045 - Methods and apparatus relating to a composite material: A composite material having a fibrous structure and a coating is disclosed. More specifically, a composite material may be comprised of a fibrous structure having a surface and impregnated with a interface material, a first ceramic material, a ceramic mixture, and a third ceramic material or alloy material or combination... Agent: Snell & Wilmer L.L.P. (goodrich)

20100179046 - Glass electrode and sensitive glass for the glass electrode: Disclosed is a sensitive glass for use in a pH-sensitive glass electrode, which comprises at least Me2O3 (Me represents a lanthanoid) and further comprises Y2O3 or Sc2O3 in an amount smaller than that of the Me2O3. Also disclosed is a sensitive glass for use in a cation-sensitive glass electrode, which... Agent: Alleman Hall Mccoy Russell & Tuttle LLP

20100179047 - Optical member comprising tio2-containing silica glass: The present invention relates to an optical member including a TiO2-containing silica glass having: a TiO2 concentration of from 3 to 10% by mass; a Ti3+ concentration of 100 wt ppm or less; a thermal expansion coefficient at from 0 to 100° C., CTE0-100, of 0±150 ppb/° C.; and an... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100179048 - Silico-sodo-calcic glass sheet: e

20100179049 - Silicon carbide-silicon carbide fiber composite and making method: A silicon carbide-silicon carbide fiber composite consists of silicon carbide particles and silicon carbide fibers. The composite has excellent oxidation resistance and finds a wide range of application as heat resistant material. The silicon carbide conversion method is simple and consistent enough to ensure production of silicon carbide-silicon carbide fiber... Agent: Birch Stewart Kolasch & Birch

20100179050 - Sinterable bioceramics and method of manufacturing the same: The present invention discloses a method that can improve the sintering ability of calcium sulfate. The material can be used as a bio-material. This method is prepared by pre-mixing +1 and/or +2 and/or +3 and/or +4 and/or +5 valence element and/or its chemical compounds which serves as a sintering additive... Agent: Muncy, Geissler, Olds & Lowe, PLLC

20100179051 - Sintered product based on alumina and chromium oxide: e

20100179052 - Pulp based clay and preparation of pulp based clay: A clay-pulp mixture is prepared by blending a predetermined ratio of clay and wood pulp derived from alpha virgin cellulose in dry form, moistening the mixture homogeneously by adding water and continuing to blend until a malleable consistency is achieved. Air is extracted from the moist mixture, and solid blocks... Agent: Adorno & Yoss, LLC

20100173766 - Glass compositions compatible with downdraw processing and methods of making and using thereof: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). The glass compositions possess numerous properties that are compatible with the downdraw process, particularly fusion drawing.... Agent: Corning Incorporated

20100173767 - Thermal regeneration of foundry sand: The invention relates to a method for regenerating used foundry sand, which is contaminated with soluble glass, wherein: used foundry sand is provided, which is tainted with a binding agent made of the soluble glass, to which a particle-shaped metal oxide is added; and the used foundry sand is subjected... Agent: Locke Lord Bissell & Liddell LLP Attn: Michael Ritchie, Docketing

20100173768 - Method of forming aluminum oxynitride material and bodies formed by such methods: Methods of forming aluminum oxynitride (AlON) materials include sintering green bodies comprising aluminum orthophosphate or another sacrificial material therein. Such green bodies may comprise aluminum, oxygen, and nitrogen in addition to the aluminum orthophosphate. For example, the green bodies may include a mixture of aluminum oxide, aluminum nitride, and aluminum... Agent: Traskbritt / Battelle Energy Alliance, LLC

20100167903 - Transparent, colorless low-titania beta-quartz glass-ceramic material: The invention mainly relates to a transparent, essentially colorless/?β-quartz glass-ceramic material, the composition of which is free of As2O3 and of Sb2O3 and contains a specific combination of three nucleating agents: TiO2, ZrO2 and SnO2; TiO2 being present in low quantity.... Agent: Corning Incorporated

20100167905 - Matrix material comprising graphite and an inorganic binder suited for final disposal of radioactive waste, a process for producing the same and its processing and use: A matrix material for safe temporary and/or ultimate disposal of radioactive wastes suitable for the embedment of radioactive wastes, contains graphite and at least inorganic binder which can be glass, aluminosilicate, silicate, borate and lead sulfide.... Agent: Dickstein Shapiro LLP

20100167904 - Polarized glass and method for manufacturing the polarized glass: Provided is a method for manufacturing polarized glass, comprising forming a glass preform by melting glass that includes metal ions and halogen ions and then depositing metal halide particles in the glass in which the metal ions and the halogen ions are dispersed; forming a glass sheet containing extended metal... Agent: Masao Yoshimura

20100167906 - Process of making a dense synthetic silica glass, a muffle furnace for performing the process, and silica glass obtained from said process: The process of making synthetic silica glass occurs in a combustion chamber of a muffle furnace. It includes producing a gas flow containing a fuel, an oxidizer, and a silicon compound that is converted by flame hydrolysis and/or by chemical oxidation to SiO2 particles, and depositing them on a target... Agent: Striker, Striker & Stenby

20100167907 - Method for manufacturing transparent polycrystalline aluminum oxynitride: The present invention relates to a method of manufacturing a transparent polycrystalline aluminum oxynitride. Aluminum oxynitride manufactured by prior art methods has a great number of porosities therein and thus has low transparency. The present invention is directed to solving such a problem. In the method of manufacturing aluminum oxynitride... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20100167908 - Dielectric porcelain composition for use in electronic devices: The invention intends to provide a dielectric porcelain composition for use in electronic devices, in which the relative dielectric constant εr is high, the Qf value is high and, the temperature coefficient τf can be controlled while maintaining the temperature coefficient τf at the resonant frequency small and the Qf... Agent: Stein Mcewen, LLP

20100167909 - Hot axial pressing method: A hot axial pressing method for sintering a ceramic powder, particularly doped Gd2O2S, comprise the step of placing a first porous body (7), the ceramic powder (9) and a second porous body (7) into a mould shell (5) supported by a support (13, 14). The ceramic powder (9) is located... Agent: Philips Intellectual Property & Standards