|
Match
|
Document |
Document Title |
|
|
8173054 |
Silicon carbide based porous material and method for production thereof
A silicon carbide-based porous material is provided, including silicon carbide particles as an aggregate, metallic silicon and an oxide phase containing Si, Al and an alkaline earth metal. The...
|
|
|
8168096 |
Process for producing polystyrene foam particles having a high density
A process for producing polystyrene foam particles having a bulk density in the range from 40 to 400 g/l by extrusion of a polystyrene melt comprising carbon dioxide and/or water as blowing agent...
|
|
|
8163065 |
Carbon dioxide permeable membrane
A carbon dioxide permeable membrane is described. In some embodiments, the membrane includes a body having a first side and an opposite second side; a plurality of first regions formed from a...
|
|
|
8158248 |
Porous ceramic for slide member, method for preparing the same, and mechanical seal ring
In porous ceramic for slide member including independent pores having a pore size of 5 μm or more, the independent pore is flattened body having minor axis in a direction perpendicular to a ...
|
|
|
8114214 |
Methods and compositions using calcium carbonate
Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the...
|
|
|
8105512 |
Infiltrated carbon foam composites
An infiltrated carbon foam composite and method for making the composite is described. The infiltrated carbon foam composite may include a carbonized carbon aerogel in cells of a carbon foam body...
|
|
|
8101269 |
Porous fired body and manufacturing method thereof
A porous fired body including a structure that aggregates are bonded by a bonding material, wherein the aggregates include oxide particles having a larger thermal capacity per unit volume than an...
|
|
|
8062418 |
Methods and compositions using calcium carbonate
Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the...
|
|
|
8057713 |
Method for the production of nickel oxide surfaces having increase conductivity
The invention relates to a method for producing electrically conducting nickel oxide surfaces made of nickel-containing material. According to the method, the nickel surface is first degreased and...
|
|
|
8007903 |
Method for manufacturing ceramic member, and ceramic member, gas sensor device, fuel cell device, filter device, multi-layer piezoelectric device, injection apparatus and fuel injection system
A ceramic member in which the metal layers with high void ratio are sufficiently sintered to lower a residue of resin is produced. The method for manufacturing a ceramic member which comprises a...
|
|
|
8007696 |
Method for preparing a porous ceramic material with high heat resistance
The present invention relates to a method for preparing a porous ceramic material, particularly for thermal insulation, comprising the steps of: providing a first composition in the form of a...
|
|
|
7998313 |
Inflated fibers of regenerated cellulose formed from ionic liquid/cellulose dope and related products
Inflated fibers of regenerated cellulose and other regenerated structures are formed from ionic liquid/cellulose dope. Fibers so produced may be incorporated into absorbent sheet with other...
|
|
|
7914874 |
Fugitive pore former for porous ceramic articles
Disclosed are ceramic batch compositions for forming porous ceramic articles. The ceramic forming precursor batch compositions include ceramic forming inorganic batch components and a cyclododecane...
|
|
|
7909911 |
Carbon dioxide permeable membrane
A carbon dioxide permeable membrane is described. In some embodiments, the membrane includes a body having a first side and an opposite second side; a plurality of first regions formed from a...
|
|
|
7828998 |
Material having a controlled microstructure, core-shell macrostructure, and method for its fabrication
Disclosed is a method for making a material having a controlled microstructure, the method including providing particles of a ceramic mineral material, the particles having a metal oxide dopant...
|
|
|
7811487 |
Method for producing a sintered body
This invention relates to a method for forming a three dimensional sintered body (100) comprising the steps of a) providing a basic mould having a configuration adapted to the sintering body that...
|
|
|
7758779 |
Reinforced resin-derived carbon foam
A reinforced carbon foam material is formed from carbon fibers incorporated within a carbon foam's structure. First, carbon fiber bundles are combined with a liquid resol resin. The carbon fiber...
|
|
|
7670979 |
Porous silicon carbide
A porous refractory product includes a matrix of sintered silicon carbide having a porosity of about 45% to about 65%. The matrix is formed by heating in a noble gas atmosphere a cast preform...
|
|
|
7666380 |
Imprinted mesoporous carbons and a method of manufacture thereof
A porous carbon composition comprises carbon particles having substantially uniform mesopores, wherein the mesopores have a diameter greater than 5 nanometers. A carbon composition may also...
|
|
|
7648932 |
Molded porous ceramic article containing beta-SiC and process for the production thereof
The invention relates to a process for the production of a molded porous ceramic article containing β-SiC, which process comprises the following steps: the preparation of a molded article ...
|
|
|
7618567 |
Absorbable sponge with contrasting agent
An absorbable sponge containing a contrasting agent (e.g, radiopaque agent) that can be introduced to a biopsy tract or other puncture wound site is provided. The contrasting agent permits...
|
|
|
7567817 |
Method and apparatus for an extruded ceramic biosoluble fiber substrate
A porous ceramic substrate is disclosed that is fabricated from biosoluble ceramic fibers. Porosity and permeability of the substrate is provided by intertangled biosoluble fibers, that can be...
|
|
|
7541303 |
High porosity cordierite ceramic honeycomb article and method
The present invention provides materials and methods for the manufacture of high porosity ceramic exhaust filters employing relatively low amounts of pore formers, the filters combining efficient...
|
|
|
7537716 |
Method for producing porous ceramic
The present invention relates to a method for producing porous ceramic, the method including molding a mixture containing a water absorbent polymer particle, a ceramic raw material, and water, the...
|
|
|
7514024 |
Method for producing a porous sintered body of calcium phosphate-based ceramic
A porous sintered body of a calcium phosphate-based ceramic having a porosity of 80% or more. The porous sintered body is produced by a method comprising the steps of: (1) preparing a slurry...
|
|
|
7494557 |
Method of using sacrificial materials for fabricating internal cavities in laminated dielectric structures
A method of using sacrificial materials for fabricating internal cavities and channels in laminated dielectric structures, which can be used as dielectric substrates and package mounts for...
|
|
|
7455798 |
Methods for producing low density products
A method of preparing a low-density material and precursor for forming a low-density material is provided. An aqueous mixture of inorganic primary component and a blowing agent is formed, the...
|
|
|
7381362 |
Production method for ceramic porous material
To provide a method for producing a ceramic porous material which has a high strength, though it has a high porosity, and which is excellent in permeability without dust generation. In a ceramic...
|
|
|
7306642 |
High CTE reaction-bonded ceramic membrane supports
A porous ceramic support for a gas separation membrane formed by sintering a green body containing grains of a refractory ceramic oxide with a high coefficient of thermal expansion and grains of a...
|
|
|
7306753 |
Method of making a thin porous layer
The aim of the invention is to produce a thin porous layer, with a defined porosity and also, a high strength. Said aim is achieved, whereby such a layer with open porosity is produced from a...
|
|
|
7306762 |
Method of producing ceramic foams
A process for foaming ceramic foams, in which the ceramic foams are produced from a precursor or a mixture of precursors which contain at least one ceramic-forming element and liberates at least...
|
|
|
7258825 |
Method for manufacturing a ceramic foam
A filtering body is obtained for particulate of diesel engines, consisting of a ceramic foam that is produced, starting from a ceramic-material powder-based suspension (slurry), by preparing a...
|
|
|
7250123 |
Composite construction and manufacturing method thereof
A composite construction 1 is obtained by coating the outer periphery of a core material 2 with a shell layer 3. The core material 2 is composed of a first sintered body that is obtained by...
|
|
|
7033527 |
Highly porous ceramics fabricated from preceramic polymer and expandable microspheres, and method for fabricating the same
Disclosed herein are a highly porous ceramic having a high porosity of not less than 60% and a pore density of not less than 108 pores/cm3 fabricated from expandable microspheres and a preceramic...
|
|
|
6998064 |
Thermal insulating material and method of producing same
A thermochemically stable oxidic thermal insulating material presenting phase stability, which can be used advantageously as a thermal insulating layer on parts subjected to high thermal stress,...
|
|
|
6932925 |
Method of manufacturing a super-lightweight ceramic foam
A super-lightweight ceramic foam with a cellular structure effectively reinforced by ceramic short fibers, which has a density of 0.2 g/cm3 or less and a sufficient strength. The ceramic foam is...
|
|
|
6929764 |
Polymers having ordered, monodisperse pores and their corresponding ordered, monodisperse colloids
Ordered, monodisperse macroporous polymers, their corresponding ordered, monodisperse colloids, and methods of preparing them are disclosed. The methods use an ordered, monodisperse colloidal...
|
|
|
6899970 |
Electrochemical cell electrodes comprising coal-based carbon foam
Coal based carbon foams that are produced by the controlled beating of coal particulate in a mold and under a non-oxidizing atmosphere and subsequently graphitized have been found to provide...
|
|
|
6818580 |
Honeycomb ceramics structure body and method for producing the same
A ceramics structure body having chemical composition of 42 to 56 wt % of SiO2, 30 to 45 wt % of Al2O3 and 12 to 16 wt % of MgO, crystalline phase mainly composed of cordierite, a porosity of 55 to...
|
|
|
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...
|
|
|
6809139 |
Particulate sealant for filter plug forming
A particulate sealant for forming plugs in selected cells of honeycomb structures and consisting essentially, by weight, of about 70 to 90% ceramic blend, the ceramic blend being raw ceramic...
|
|
|
6808656 |
Method of producing a nuclear fuel sintered body
A nuclear fuel sintered body is produced from a powder which contains at least one fissile heavy metal oxide. During the further treatment of the powder over the course of the process preceding the...
|
|
|
6797206 |
Process of producing a microporous hydrophobic inorganic membrane
Microporous hydrophobic inorganic membrane having an average pore size of less than 2 nm and a hydrophobicity index octane/water of at least 2 can be obtained by a process comprising hydrolyzing a...
|
|
|
6753282 |
Method for producing monolithic, porous, ceramic shaped bodies
The invention relates to a method for producing a monolithic, porous, ceramic shaped body and to the shaped bodies produced according to this method. Said shaped body is used predominantly as a...
|
|
|
6716512 |
Honeycomb structure and process for production thereof
A honeycomb structure having, in the axial direction, a number of through-channels separated by partition walls, which honeycomb structure contains refractory particles and a vitreous component and...
|
|
|
6716378 |
Method for forming hierarchically ordered porous oxides
A low-cost, efficient method of preparing hierarchically ordered structures by filling a mold with a self-assembling mixture of hydrolyzed inorganic species and amphiphilic block copolymers and...
|
|
|
6667261 |
Open-cell glass crystalline porous material
An open-cell glass crystalline porous material made from hollow microspheres which are cenospheres obtained from fly ash, having an open-cell porosity of up to 90 vol. % is produced. The...
|
|
|
6663776 |
High strength SiC filter and method for the manufacture thereof
There is provided an improved ceramic foam filter for use in filtering molten metals, metal prepared from a ceramic slurry containing silicon carbide, a colloidal silica binder and at least 10...
|
|
|
6632849 |
Porous carbonized film and process for its production
A porous carbonized film with fine continuous pores, obtained by carbonization of a highly heat-resistant resin porous film in an anaerobic atmosphere, and a process for its production.
|
|
|
6524703 |
Decorative vitreous beads and products and methods of making same
The decorative vitreous beads of the present invention have a hard, solid, substantially vitreous, unitary body comprised primarily of silica and having a generally spherical form, with the largest...
|