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8183299 |
Method for producing ceramic nanoparticles
The invention provides a method for producing ceramic nanoparticles, which comprises hydrolyzing a ceramic material in a thin film fluid formed between processing surfaces arranged to be opposite...
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8178476 |
Proppant having a glass-ceramic material
The present invention relates to glass-ceramic proppants which can be used to prop open subterranean formation fractions, as well as other uses. Proppant formulations are further disclosed which...
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8167995 |
Inorganic phosphate resins and method for their manufacture
A method is provided for making inexpensive synthetic inorganic resins that are stable, mix easily with water and may be conveniently diluted to form an easy-to-use paste for commercial...
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8158704 |
Powder for cold spraying processes
A powder can be produced by immersing microparticles (2) in a first solution (4) which contains coupling molecules (5), and then in a second solution (10) which contains the nanoparticles (12),...
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8153255 |
Ceramic particle group comprising sintered particles of hydroxyapatite
A ceramic particle group dispersed in a solvent in a state of primary particles of single crystal, a method for production thereof and a use thereof are disclosed. In one embodiment a method is...
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8048398 |
Process for preparing mixed metal oxide powders
Process for preparing a mixed metal oxide powder, in which oxidizable starting materials are evaporated and oxidized, the reaction mixture is cooled after the reaction and the pulverulent solids...
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7955511 |
Silica glass crucible
A silica glass crucible used for pulling up silicon single crystal at a high temperature. The silica glass crucible may have at least an outer surface of a wall part of the crucible covered with...
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7837914 |
Process of producing a composite component and intermediate product thereof
A preform architecture and process for producing composite materials, and particularly CMC components. The process entails producing a composite component having a matrix material reinforced with a...
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7807257 |
Ceramic sheet and method of producing ceramic sheet
The present invention relates to a ceramic sheet having uniform quality over its entire surface with a decreased number of detects such as foreign matters and flaws. When the ceramic sheet was...
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7803194 |
Sintered body of titanium compound
The present invention provides a sintered body of titanium compound obtained by sintering the titanium compound and a method for producing the same. A titanium compound represented by the formula...
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RE41584 |
Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production
Methods for synthesis of nanocrystalline apatites are presented, as well as a series of specific reaction parameters that can be adjusted to tailor, in specific ways, properties in the recovered...
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7780915 |
Fecal sample test device and methods of use
The present invention includes devices and methods for the detection of an analyte in a fecal sample. The fecal sample test device includes a sample collection structure and sample collection...
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7710656 |
Optoceramics, optical elements manufactured thereof and their use as well as imaging optics
The transparent polycrystalline optoceramic has single crystallites and at least 95 percent by weight of the single crystallites have a cubic pyrochlore or fluorite structure. The optoceramic is...
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RE41251 |
Synthetic biomaterial compound of calcium phosphate phases particularly adapted for supporting bone cell activity
The present invention is directed to a synthetic biomaterial compound based on stabilized calcium phosphates and more particularly to the molecular, structural and physical characterization of this...
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7695787 |
Silica glass crucible
To provide a silica glass crucible, wherein there are no problems of generating a sinking and buckling when said crucible is used for pulling up silicon single crystal at a high temperature. The...
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7563608 |
Method for manufacturing a sintered compact for use as a cell culture base
A method for manufacturing a sintered compact having high density, and a sintered compact manufactured by the manufacturing method are provided. The manufacturing method comprises the steps of...
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7560154 |
Method for manufacturing honeycomb structure and the honeycomb structure
A method for manufacturing a honeycomb structure includes: machining a peripheral portion of a honeycomb substrate having a plurality of cells separated by porous partition walls made of ceramic,...
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7524352 |
Composition for the production of sintered molded parts
Certain preferred embodiments of the present invention relate to compositions for the production of sintered molded parts, components/parts produced therefrom, and methods for preparing such...
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7396425 |
Method of production of peeling layer paste and method of production of multilayer type electronic device
A method of production of peeling layer paste used for producing a multilayer electronic device, having a step of preparing a primary slurry containing a ceramic powder having an average particle...
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7381681 |
Method for increasing the strength of porous ceramic bodies and bodies made therefrom
A porous ceramic body having increased strength is formed by exposing a porous ceramic body to a source of boron and heating the porous body to a sufficient temperature in an oxygen containing...
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7332452 |
CaO-SiO2-based bioactive glass and sintered calcium phosphate using same
A bioactive glass having a composition substantially comprising 30 to 60 mol % of CaO, 40 to 70 mol % of SiO2 and 20 mol % or less of Na2O has low glass transition temperature and/or...
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7320728 |
Rod-shaped apatite crystals having a specific length-to-width ratio
The rod-shaped apatite crystals of the formula Ca5(PO4)3(OH)xFy have the following features a) the length-to-breadth ratio of the crystals is at least ≧5 andb) x+y=1, where if x or y≠0 the tot...
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7297650 |
Method for producing low-loss tunable ceramic composites with improved breakdown strengths
The production of low-loss, tunable composite ceramic materials with improved breakdown strengths is disclosed. The composite materials comprise ferroelectric perovskites such as barium strontium...
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7294165 |
Method of forming nano-crystalline structures and product formed thereof
A product in which at least a portion of the product has a nanocrystalline microstructure, and a method of forming the product. The method generally entails machining a body in a manner that...
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7214635 |
CaO-MgO-SiO2-based bioactive glass and sintered calcium phosphate glass using same
A bioactive glass having a composition substantially comprising 20 to 40 mol % of CaO, 40 to 60 mol % of SiO2, and 10 to 20 mol % of MgO is high in bioactivity and mechanical strength, and a...
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7148163 |
Glass as sintering aid and open-pore molded body and method for manufacturing same
The present invention relates to a glass used as a sintering aid for a resorbable molded body containing calcium phosphate as well as to a method for manufacturing said molded body. According to...
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7138351 |
Phosphate-based ceramic compositions with low dielectric constant and method for manufacturing dielectric substrate using the same
Disclosed herein is a phosphate-based dielectric ceramic composition which has a low dielectric constant and a low dielectric loss in the high-frequency bands such as microwave and millimeter wave....
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7119038 |
Method for making a porous calcium phosphate article
The present invention discloses a method for making a porous calcium phosphate article including i) preparing a shaped article from a paste containing a calcium phosphate cement, a pore-forming...
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7108827 |
Ceramic sheet and method of producing ceramic sheet
The present invention relates to a ceramic sheet having uniform quality over its entire surface with a decreased number of defects such as foreign matters and flaws. When the ceramic sheet was...
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7087540 |
Resorbable bone replacement and bone formation material
The invention relates to a resorbable bone replacement and bone formation material (augmentation material) based on porous β-tricalcium phosphate (β-TCP).
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7083672 |
Method and product for phosphosilicate slurry for use in dentistry and related bone cements
The present invention is directed to magnesium phosphate ceramics and their methods of manufacture. The composition of the invention is produced by combining a mixture of a substantially dry powder...
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RE39196 |
Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production
Methods for synthesis of nanocyrstalline apatites are presented, as well as a series of specific reaction parameters that can be adjusted to tailor, in specific ways, properties in the recovered...
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7067104 |
Shaped microcomponent via reactive conversion of biologically-derived microtemplates
The present invention is focused on a revolutionary, low-cost (highly-scaleable) approach for the mass production of three-dimensional microcomponents: the biological reproduction of...
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7045006 |
Ceramic coating material and method of manufacturing the same
A method of manufacturing a ceramic coating material which includes stirring a material including a complex oxide in the presence of a catalyst containing platinum group elements. The material is a...
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7037867 |
Artificial bone graft substitute using calcium phosphate compounds and method of manufacturing the same
A bone graft substitute using magnesium substituted calcium phosphate compounds and a method of manufacturing the same is provided in which the bone graft substitute is used for recovering bones...
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6908568 |
Preparation of oxide magnetic material and oxide magnetic material
An oxide magnetic material is prepared by wet molding in a magnetic field a slurry containing a particulate oxide magnetic material, water and a polyhydric alcohol having the formula: Cn(OH)nHn+2...
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6890878 |
Catalyst formulation comprising ceramic foam material
Provided is a catalyst formulation which exhibits extended catalyst life. The formulation comprises a mixture of a ceramic foam material uniformly interspersed between the solid catalyst particles,...
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6884753 |
Method for producing ceramic dispersion composition
The present invention provides a method for producing a ceramic dispersion composition, the method comprising the step of heating a mixture of a ceramic powder having a photocatalytic activity, a...
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6863842 |
Ceramic optical components and production method therefor
An optical component formed of a material that blocks noise-causing visible and near-infrared rays selectively or as a whole while transmitting far-infrared rays to the extent possible, and a...
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6830221 |
Integrated glass ceramic spacecraft
Integrated glass ceramic spacecraft include a plurality of glass ceramic components including molded, tempered, annealed, and patterned glass ceramic components coupled together for forming a...
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6825139 |
Poly-crystalline compositions
The invention relates to a crystalline composition, a poly-crystalline product and an article of manufacture comprising an amount of SiO2, Al2O3, CaO, Fe2O3, TiO2, K2O, P2O5, Cr2O3, ZnO, MgO, Na2O,...
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6821916 |
Ceramics for in vivo use
The invention is intended to introduce cells easily into a ceramics for in vivo use. Also, the invention provides a ceramics for in vivo use which has a good affinity to a living body and no...
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6815384 |
Method for manufacturing sintered piece
The method for manufacturing a sintered piece comprises preparing a molded piece of a composite including calcium phosphate compound such as hydroxyapatite, and baking the molded piece in an oxygen...
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6777214 |
Method for controlling organisms and material therefor, method for selective adsorption of proteins and material therefor, cement material and biomaterial
A method for controlling organisms which comprises growing, decreasing, activating or inactivating cells, bacteria, viruses or fungi at an N-surface or a P-surface of a ceramic which is formed by...
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6767854 |
Glassy-crystalline material with low solubility and process of preparing the same
The invention refers to a material which is chemically long-term stable in a neutral or slightly acid environment and which can be used both as bioactive bone replacement material, e.g. in the form...
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6761761 |
Lower saccharide nanometric materials and methods
A ceramic composition having at least one nanometric ceramic powder, at least one lower saccharide, and water. The composition is useful in many industrial applications, including preparation of...
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6740259 |
Method of manufacture of ceramic materials
A method of manufacture of a ceramic material comprises the steps of preparing a melt of the ceramic materials, cooling the melt slowly through the freezing point of the material to initiate...
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6670293 |
Porous calcium phosphate cement
A kit and a method for making a porous cement which self sets to hydroxyapatite and has an interconnected porosity is produced by mixing a calcium source and a phosphate source with a carbonate...
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6649563 |
Ceramic carrier and ceramic catalyst body
A ceramic carrier and ceramic catalyst body used as NOx purification catalysts for lean burn engines, which are inexpensive, exhibit high temperature durability and can maintain their catalytic...
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6613706 |
Dielectric ceramic composition and ceramic capacitor
A dielectric ceramic composition includes sintered ceramic grains having a core-shell structure, wherein 50%˜80% of the grains have a domain width of twin smaller than 20 nm; not greater than 30% ...
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