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7619187 |
Porous ceramic heating element and method of manufacturing thereof
Disclosed herein is a porous ceramic heating element wherein 0.08 to 1.00 wt % of a foaming agent is added in 99.00 to 99.92 wt % of a mixture of an inorganic material, a binder, a conductive...
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7618703 |
Mesostructured film, mesoporous material film, and production methods for the same
A mesostructured film is provided having a structure in which surfactant molecular assemblies are regularly arranged three-dimensionally. A polymer compound thin film is formed on the substrate...
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7604857 |
Fired refractory shaped part
The invention relates to a fired refractory shaped part whose structure: a) consists of up to at least 75% by weight of a pre-fired refractory secondary material with a grain size of up to 3 mm,...
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7563503 |
Coatings, materials, articles, and methods of making thereof
A thermal spray process comprises injecting precursor solution droplets into the hot zone of the thermal spray flame. Also described are materials resulting from the process.
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7527866 |
Glass infiltrated metal oxide infrastructures
Glass infiltrated metal oxide infrastructures are formed by providing a glass which is suitable for infiltration and compatible with the metal oxide infrastructure; heating the glass in a nitrogen...
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7527872 |
Treated aluminum article and method for making same
The disclosed invention relates to an article, comprising: a substrate having a surface comprising aluminum or an aluminum alloy; a sealed anodic coating layer overlying at least part of the...
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7488537 |
Ceramic impregnated superabrasives
A superabrasive fracture resistant compact is formed by depositing successive layers of ceramic throughout the network of open pores in a thermally stable self-bonded polycrystalline diamond or...
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7479328 |
Shroud segment for a turbomachine
On an aircraft engine with a shroudless rotor wheel arranged in a flow duct, the flow duct includes a shroud segment ( 1 ) formed by a ceramic rubbing coating ( 3 ) which, while having good thermal...
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7452606 |
Silicon carbide ceramic components having oxide layer
A ceramic component is provided, including a ceramic body containing silicon carbide, and an oxide layer provided on the ceramic body, the oxide layer being formed by oxidizing the ceramic body in...
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7449245 |
Substrates comprising a photocatalytic TiO2 layer
Substrates comprising a photocatalytic layer containing TiO 2 are produced using TiO 2 particles which may optionally be doped with metallic or non-metallic elements or compounds. The...
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7402335 |
Layer structure and method for producing such a layer structure
The invention relates to a temperature resistant layered structure comprising a substrate and a porous layer arranged on the substrate having a pore defined by a wall, and a ceramic coating on an...
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7396798 |
Method for preparing catalyst supports and supported catalysts from single walled carbon nanotubes
A new method for preparing a supported catalyst is herein provided. A carbon nanotube structure such as a rigid porous structure is formed from single walled carbon nanotubes. A metal catalyst is...
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7384693 |
Diamond-like carbon films with low dielectric constant and high mechanical strength
The present invention discloses a method including: providing a substrate; and sequentially stacking layers of two or more diamond-like carbon (DLC) films over the substrate to form a composite...
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7361777 |
Organically modified siloxanes and their use for producing preparations for water-repellent impregnations for mineral building materials
The invention relates to organomodified siloxane compounds of the general formula (I)
the use of at least one of these compounds for producing aqueous preparations for the water-repellent...
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7357976 |
Ceramic molded body and metal matrix composite
The ceramic molded body of the present invention includes spherical cells of a spherical bubble plurally formed therein: in the ceramic molded body the spherical cells neighboring each other are...
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7348054 |
Substrate coated with a composite film, method for making same and uses thereof
This substrate is coated with a composite film based on a mesoporous mineral layer containing nanoparticles formed in situ inside the layer. The composite film has a periodic lattice structure over...
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7335317 |
Method of preparing polymer composite using unidirectionally solidified giant magnetostrictive material
The present invention relates to methods of preparing a polymer composite using a giant magnetostrictive material, and more particularly, to polymers composite having various improved properties,...
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7309523 |
Hybrid material, use of said hybrid material and method for making same
The present invention relates to a hybrid material, its use and its production process. The hybrid material comprises a polymer with acid groups. The inorganic part of the said hybrid material is...
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7307343 |
Low dielectric materials and methods for making same
Low dielectric materials and films comprising same have been identified for improved performance when used as interlevel dielectrics in integrated circuits as well as methods for making same. These...
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7285323 |
Optical multilayer film, polarizing plate and optical product
An optical multilayer film comprising a hard coat layer and a low refractive index layer comprising aerogel, which layers are laminated, in this order, directly or with another intervening layer on...
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7282265 |
Composite material having high thermal conductivity and low thermal expansion coefficient, and heat-dissipating substrate, and their production methods
A composite material having a high thermal conductivity and a small thermal expansion coefficient, which is obtained by impregnating a porous graphitized extrudate with a metal; the composite...
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7252876 |
Laminated zeolite composite and method for production thereof
A laminated zeolite composite is provided, including a MFI membrane constituted by a MFI type zeolite having a SiO 2 /Al 2 O 3 (molar ratio) of 40 to 100, and a porous substrate constituted by a...
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7220475 |
Polishing sheet and polishing work method
The present invention provides a polishing sheet that can secure a flatness of a material to be polished and can improve a polishing efficiency. A polishing pad 1 has a polyurethane sheet 2 ...
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7169465 |
Low expansion metal-ceramic composite bodies, and methods for making same
A low CTE metal-ceramic composite material featuring carbon fibers reinforcing a matrix featuring silicon metal or silicon alloy. The fibers have a low coefficient of thermal expansion (CTE) in the...
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7144533 |
Microporous filter media, filtration systems containing same, and methods of making and using
The invention is directed to a microbiological interception enhanced filter medium, preferably having an adsorbent prefilter located upstream from the filter medium. Preferably, the prefilter is...
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7144522 |
Composition for thermal insulating layer
A curable coating composition for forming a thermal insulating layer, the composition comprising:
(a) highly porous particles of a material obtained by drying a wet sol-gel, the particles having a...
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7132156 |
Preform for composite material and aluminum composite material having the preform for composite material and a manufacturing method of the same
A preform for the composite material and an aluminum composite material which can form a composite material has excellent abrasion resistant property and high strength and a manufacturing method of...
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7128963 |
Ceramic composite body, method for fabricating ceramic composite bodies, and armor using ceramic composite bodies
A ceramic composite body includes at least two layers: material layer A and material layer B. Material layer A contains phases of a metal and the carbide of this metal. Material layer B contains...
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7074480 |
Porous body and method of manufacturing the same
A nanostructure is a porous body comprising a plurality of pillar-shaped pores and a region surrounding them, said region being an oxide amorphous region formed so as to contain C, Si, Ge or a...
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7070855 |
Porous material and production process thereof
There are provided a porous material and a process for producing the same. The porous material has a plurality of columnar pores and an area surrounding the pores, and the area is an amorphous area...
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7067187 |
Spherical porous ceramic body and method for producing the same
A spherical porous ceramic body and the production method thereof are provided. As to the porous ceramic body, the total volume of the pores having a pore radius of from 1.8 nm to 100 μm is about...
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7048996 |
Temperature resistant material comprising short metal fibers
A temperature resistant material, comprising a temperature resistant matrix and a set of short metal fibers, which characterized in that the set of short metal fibers represents at least 0.5% by...
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7045207 |
Friction bodies comprising metal-infiltrated, fiber-reinforced porous carbon
Friction bodies made of a fiber-reinforced porous carbon material in which the reinforcing fibers are present in the form of woven fabrics, short fibers and/or long fibers and whose pores are...
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7045219 |
Short metal fibers
The present invention relates to short metal fibers. A set of short metal fibers, with an equivalent diameter ranging from 1 to 150 $(m)m, comprises entangled and curved fibers. At least 10% of the...
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7041366 |
Porous silicon nitride ceramics and method for producing the same
The invention provides porous silicon nitride ceramics that having uniform, fine closed pores and a manufacturing method thereof. Metal Si powder is mixed with a sintering additive, followed by...
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7018707 |
Porous ceramic laminate and production thereof
A porous ceramic laminate has a porous silicon nitride substrate and a porous silicon nitride separation film supported thereon and having minute pores of sizes capable of Knudsen separation or...
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7001679 |
Protective overlayer for ceramics
A xenotime phosphate protective overlayer ( 22 ) for protecting a ceramic material ( 24 ) from a high temperature, moisture-containing environment. Yttrium phosphate may be used as a protective...
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6998173 |
Cemented carbide tool and method of making
A coated cemented carbide tool, and a method for making the same, wherein the as-sintered substrate is formed by sintering in an atmosphere having at least a partial pressure and for a part of the...
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6974640 |
Duplex coatings and bulk materials, and methods of manufacture thereof
A contiguous duplex microstructured material comprises a nanostructured material having two structural states, for example, a duplex microstructured coating. One state comprises substantially...
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6960386 |
Holding/sealing material for use in catalytic converter for clarifying gaseous emission
An object of the invention is to provide a holding and sealing mat material of a catalytic converter for purifying an exhaust gas which can prevent inorganic fibers from flying in all directions...
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6960389 |
Rigid porous carbon structures, methods of making, methods of using and products containing same
This invention relates to rigid porous carbon structures and to methods of making same. The rigid porous structures have a high surface area which are substantially free of micropores. Methods for...
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6958480 |
Sample desorption/ionization from mesoporous silica
Mesoporous silica is shown to be a sample holder for laser desorption/ionization of mass spectrometry. Supported mesoporous silica was prepared by coating an ethanolic silicate solution having a...
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6951682 |
Porous coatings bearing ligand arrays and use thereof
Articles comprising substantially uniform porous coatings, which may be photopatterned, are provided. The use of such porous coatings increases the surface density of attached compounds within, for...
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6933531 |
Heat sink material and method of manufacturing the heat sink material
Graphite is placed in a case, and the case is set in a furnace. The interior of the furnace is subjected to sintering to produce a porous sintered member of graphite. After that, the case with the...
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6924040 |
Thermal barrier coating systems and materials
A ceramic material has particular utility as a thermal insulating or thermal barrier coating on metallic substrates. The ceramic material includes gadolinia and hafnia, preferably forming...
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6916529 |
High temperature, oxidation-resistant abradable coatings containing microballoons and method for applying same
An abradable coating composition for use on shrouds in gas turbine engines or other hot gas path metal components exposed to high temperatures containing an initial porous coating phase created by...
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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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6869671 |
Enabling nanostructured materials via multilayer thin film precursor and applications to biosensors
A thin film based nanoporous alumina template has been developed which allows the in situ removal of an electrically insulating alumina barrier layer at the pore bases. This barrier free nanoporous...
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6866921 |
Chromium-containing cemented carbide body having a surface zone of binder enrichment
A coated cemented (binder alloy, e.g., cobalt-chromium alloy) tungsten carbide cutting insert that comprises a substrate and a coating. The substrate contains at least about 70 weight percent...
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6866925 |
Mesostructured material incorporating particles of nanometric dimensions
The invention concerns a heat-stable ordered mesoporous or mesostructured material comprising a mineral phase wherein are dispersed particles of nanometric dimension at least partly crystaline, the...
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