| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 501108000 | Magnesium compound containing | 26 |
| 20100016146 | BAKED REFRACTORY PRODUCT - The invention relates to a baked refractory ceramic product. According to the invention, both shaped and unshaped products come within this generic term. Shaped products are those which have a defined shape, so that they can be ready-made at the manufacturer's premises. The shaped products include: bricks, nozzles, tubes, stoppers, plates, etc. The products categorized as unshaped products include those which are usually produced at the user's premises from a suitable material. These include bottoms of furnace assemblies which are cast from a material, but also repair materials, etc. | 01-21-2010 |
| 20100197478 | CERAMIC SUBSTRATE, PROCESS FOR PRODUCING THE SAME, AND DIELECTRIC-PORCELAIN COMPOSITION - A ceramic substrate is provided as one having a large coefficient of thermal expansion α, having properties suitable for use as a high-frequency substrate, being capable of being fired at a low temperature, and having an excellent substrate strength. The ceramic substrate has a main composition containing Mg | 08-05-2010 |
| 20130023401 | CORROSION-RESISTANT MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD FOR MANUFACTURING THE SAME - Initially, an Yb | 01-24-2013 |
| 20140094356 | TREATMENT PROCESS, OXIDE-FORMING TREATMENT COMPOSITION, AND TREATED COMPONENT - A treatment process, an oxide-forming treatment composition, and a treated component are disclosed. The treatment process includes applying an oxide-forming treatment composition to a ceramic coating and heating the oxide-forming treatment composition to form an oxide within the ceramic coating. The oxide-forming treatment composition includes a solute and a corrosion inhibitor. The oxide-forming treatment composition is super-saturated with the corrosion inhibitor. The treated component includes a ceramic coating and one or both of a corrosion inhibitor and an oxide formed by an oxide-forming treatment composition having the corrosion inhibitor. The corrosion inhibitor and the oxide-forming treatment composition are within the ceramic coating. | 04-03-2014 |
| 501109000 | With organic material in starting mixture | 2 |
| 20100056357 | Ready-to-sinter spinel nanomixture and method for preparing same - An in-situ method for nanomixing magnesium aluminate spinel nanoparticles with a uniformly distributed controlled concentration of nanoparticles of an inorganic sintering aid, such as LiF, to produce ready-to-sinter spinel powder. The spinel-sintering aid nanomixture is formed by induced precipitation of the sintering aid nanoparticles from a dispersion of the spinel nanoparticles in an aqueous solution of the sintering aid, followed by separation, drying and deagglomeration of the spinel-sintering aid nanomixed product. | 03-04-2010 |
| 20160122249 | SPINEL FORMING REFRACTORY COMPOSITIONS, THEIR METHOD OF PRODUCTION AND USE THEREOF - A particulate composition for use in alumina-magnesia spinel forming dry vibratable mixtures may include, based on the total weight of the particulate composition, from 95 to 99.9 wt % of a mixture of particulate Al | 05-05-2016 |
| 501111000 | And phosphorus compound | 1 |
| 20100331168 | MAGNESIUM-SUBSTITUTED HYDROXYAPATITES - A stable, phase-pure magnesium-substituted crystalline hydroxyapatite containing from about 2.0 to about 29 wt % magnesium, wherein at least 75 wt % of the magnesium content is substituted for calcium ions in the hydroxyapatite lattice structure. | 12-30-2010 |
| 501112000 | And iron compound | 5 |
| 20080318760 | NOISE SUPPRESSOR FOR ELECTRONIC SIGNALS - The present invention is directed to a noise suppressor for electronic signals. The noise suppressor at least includes Aluminum Oxide (Al | 12-25-2008 |
| 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. | 07-22-2010 |
| 20140371051 | Dry-sprayable unshaped refractory material - The present invention addresses a technical problem of realizing a sprayable refractory material capable of, even when used in a dry-spraying installation process, ensuring mixability between a silica sol and a refractory composition to promote a hardening reaction, thereby achieving excellent durability. Provided is a dry-sprayable unshaped refractory material which comprises a refractory composition, and a silica sol containing a silica solid component in a concentration of 20 mass % to 50 mass %. The silica sol is added in such a manner that the silica solid component contained in an entirety of the silica sol reaches an amount of 3 mass % to 30 mass % with respect to and in addition to an entirety of the refractory composition assumed as 100 mass %, and the refractory composition contains a Mg- or Ca-containing compound having a particle size of 10 μm or less, wherein a ratio of a content of the Mg- or Ca-containing compound having a particle size of 10 μm or less in the refractory composition to a content of the silica solid component in the entirety of the silica sol is 0.02 or more. | 12-18-2014 |
| 20150344373 | ISOLATED PSEUDOBROOKITE PHASE COMPOSITES AND METHODS OF MAKING - A sintered refractory ceramic composition including:
| 12-03-2015 |
| 20160115080 | BATCH COMPOSITION FOR PRODUCING AN UNSHAPED REFRACTORY CERAMIC PRODUCT, METHOD FOR PRODUCING A FIRED REFRACTORY CERAMIC PRODUCT, FIRED REFRACTORY CERAMIC PRODUCT, AND USE OF AN UNSHAPED REFRACTORY CERAMIC PRODUCT - The invention relates to a batch for producing an unshaped refractory ceramic product, to a method for producing a fired refractory ceramic product, to a fired refractory ceramic product and to the use of an unshaped refractory ceramic product. | 04-28-2016 |
| 501117000 | And chromium compound | 2 |
| 20140171288 | CORDIERITE SINTERED BODY AND MEMBER FOR SEMICONDUCTOR DEVICE COMPOSED OF CORDIERITE SINTERED BODY - A cordierite sintered body and a member for semiconductor manufacturing apparatus are disclosed. The cordierite sintered body includes a crystal phase and an amorphous phase. The crystal phase includes a main crystal phase that essentially consists of cordierite crystal grains; and a sub crystal phase that includes sub crystal grains containing alumina, mullite or sapphirine. The amorphous phase contains calcium and is located at grain boundaries of the cordierite crystal grains and the sub crystal grains. A crystal phase proportion of the main crystal phase to the crystal phase (or total of the main crystal phase and the sub crystal phase) is 95% to 97.5% by mass or less. A crystal phase proportion of the sub crystal phase to the crystal phase is 2.5% to 5% by mass or less. The sintered body contains calcium by 0.4% to 0.6% by mass or less in terms of CaO. | 06-19-2014 |
| 20140349833 | BLEND FOR THE PRODUCTION OF A REFRACTORY MATERIAL, A REFRACTORY MATERIAL, A METHOD FOR THE MANUFACTURE OF A REFRACTORY MATERIAL, AND USE OF A SUBSTANCE AS A SINTERING AID - The invention relates to a blend for the production of a sintered refractory material containing chromium oxide, a sintered refractory material containing chromium oxide, a method for the manufacture of a sintered refractory material containing chromium oxide and to a use of magnesium titanate. | 11-27-2014 |
| 501118000 | And aluminum compound | 11 |
| 501119000 | Aluminum compound other than clay | 11 |
| 20080269042 | CONTROLLED DISTRIBUTION OF CHEMISTRY IN CERAMIC SYSTEMS - A method of the controlling the chemical and physical characteristics of a body formed from a powder precursor, including measuring a predetermined amount of a first particulate precursor material, wherein the first particulate precursor material defines a plurality of respective generally spherical first phase particles, adhering second phase particles to the respective first phase particles to define composite particles, forming the composite particles into a green body, and heating the green body to yield a fired body. The second phase particles adhered to the first phase particles are substantially uniformly distributed and a respective first phase particle defines a first particle diameter that is at least about 10 times larger than the second phase diameter defined by a respective second phase particle. The composite particles define a predetermined composition. | 10-30-2008 |
| 20100056358 | ALUMINUM OXIDE SINTERED PRODUCT AND METHOD FOR PRODUCING THE SAME - An aluminum oxide sintered product including a layer phase containing a rare-earth element and fluorine among grains of aluminum oxide serving as a main component, or a phase containing a rare-earth element and fluorine along edges of grains of aluminum oxide serving as a main component. The product includes a phase containing a rare-earth element and a fluorine element among grains of aluminum oxide, the phase not being in the form of localized dots but in the form of line segments, when viewed in an SEM image. The product can be readily adjusted to have a volume resistivity in the range of 1×10 | 03-04-2010 |
| 20100248935 | ALUMINA SINTERED BODY, METHOD FOR MANUFACTURING THE SAME, AND SEMICONDUCTOR MANUFACTURING APPARATUS MEMBER - A method for manufacturing an alumina sintered body of the present invention comprises: (a) forming a mixed powder containing at least Al | 09-30-2010 |
| 20130345043 | MAGNESIUM ALUMINUM TITANATE CRYSTAL STRUCTURE AND METHOD FOR PRODUCING SAME - To provide an aluminum magnesium titanate crystal structure which can be used stably in variable high temperatures, because of its excellent heat resistance, thermal shock resistance, high thermal decomposition resistance and high mechanical property, and a process for its production. | 12-26-2013 |
| 20150329427 | CRYSTALLIZED SILICATE POWDER BY SYNTHESIZED AND HIGH TEMPERATURE RESISTANT PORCELAIN BODY HAVING THE SAME - The present invention discloses crystallized silicate-synthetic powder comprising a cordierite (2MgO.2Al | 11-19-2015 |
| 20160083297 | COMPOSITIONS AND METHODS FOR MAKING LOW THERMAL EXPANSION CERAMIC BODIES - Comminuted pre-mixtures for technical ceramics production, and ceramic bodies made therefrom, the comminuted pre-mixtures being comprised of cellulosic components and alumina source components and the bodies being produced by compounding the comminuted pre-mixtures with powdered inorganic components into batch mixtures, adding liquids to the batch mixtures to form plastic batches, forming the plastic batches into shaped bodies, and heating the shaped bodies to form the ceramic bodies. | 03-24-2016 |
| 501120000 | Spinel or other aluminate | 5 |
| 20080254967 | Fired Refractory Ceramic Product and a Batch for the Production Thereof - The invention relates to a fired refractory ceramic product and a batch that can be used to produce said product. Both the batch (the mixture) and the prepared fired product contain spinels consisting of MgO and Al | 10-16-2008 |
| 20090286668 | REFRACTORY BRICK - A refractory brick having durability equal to alumina-magnesia castable materials, which is especially suitable for a ladle for steel making is provided. A refractory brick prepared by using an alumina raw material and a magnesia raw material containing 90% by mass or more of a fine powder of not more than 0.5 mm, press molding and then heat treating at 100° C. or higher and not higher than 1,150° C., the refractory brick containing Al | 11-19-2009 |
| 20100144510 | Production of sintered three-dimensional ceramic bodies - A freeze-forging method for producing sintered three-dimensional ceramic bodies, particularly magnesium aluminate spinel domes. The method comprises forming a ceramic mix of a ready-to-sinter ceramic powder and a nonaqueous liquefied sublimable vehicle having a solidification temperature from room temperature to below 200° C.; reducing the temperature of the ceramic mix to below the vehicle's solidification temperature to freeze the mix; crushing the frozen mix into powdered form; cold forging the frozen powder in a mold to form a solidified green body of the desired three-dimensional shape; and densifying the green body into a sintered three-dimensional ceramic body. | 06-10-2010 |
| 20110028303 | MAGNESIUM ALUMINATE TRANSPARENT CERAMIC HAVING LOW SCATTERING AND ABSORPTION LOSS - A ceramic having at least about 90% by weight magnesium aluminate and having a bulk scattering and absorption loss of less than about 1/cm at any wavelength in a range of about 0.23 to about 5.3 microns or 0.2/cm at any wavelength in a range of about 0.27 to about 4.5 microns. A method of making a ceramic by providing a plurality of particles having a magnesium aluminate core and a fluoride salt coating; heating the particles in an oxidizing atmosphere to a temperature in the range of about 400° C. to about 750° C.; and sintering the particles to form a solid ceramic. | 02-03-2011 |
| 20130090229 | BINDER FOR MONOLITHIC REFRACTORIES, MONOLITHIC REFRACTORY, AND CONSTRUCTION METHOD OF MONOLITHIC REFRACTORIES - This binder for monolithic refractories includes a solid solution obtained by dissolving Ca components in α-SrAl | 04-11-2013 |
| 501122000 | And silicon compound | 1 |
| 20090253569 | PREPARATION OF A COMPOSITION OF A SWELLING T.O.T.-T.O.T. INTERLAYER - The invention relates to a method for preparing a composition comprising mineral particles, that is swelling TOT-TOT interlayer particles, formed by interlayering between: at least one non-swelling mineral phase formed by a stack of elementary laminae of the phyllogermanosilicate 2/1 type and of formula —(Si | 10-08-2009 |
