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8058197 Carbon composite materials comprising particles of metal carbides dispersed therein and method for producing the same  
This invention provides carbon composite materials, which comprise metal carbide particles, at least the particle surfaces or the entirety of which are metal carbides, synthesized in situ from a...
8052918 Carbon-based material and method of producing the same, and composite material and method of producing the same  
A method of producing a carbon-based material having an activated surface includes: (a) mixing an elastomer and a carbon material, and dispersing the carbon material by applying a shear force to...
8052903 Vitreous carbon material and process for making the same  
A defect-free vitreous carbon material having a three-dimensional (x,y,z) size in which each of the x, y and z dimensions exceeds twelve millimeters. A process of making such vitreous carbon...
8034266 Carbon foam from metallic salts of lignosulfonates  
A process for the production of an open-cell carbon foam from a metallic salt of a lignosulfonate is described. The process includes heating the metallic salt of a lignosulfonate from ambient...
7919024 Processes for producing monolithic porous carbon disks from aromatic organic precursors  
Disclosed are processes for producing monolithic and metal doped monolithic porous carbon disks from prepolymer organic precursors in the powder form composed of either or both polyimide and...
7850942 Porous carbons  
A method of making mesoporous carbon beads comprises steps of providing a nucleophilic component such as phenolic compound or phenol condensation prepolymer, dissolving the nucleophilic component...
7824650 Enhanced directional conductivity of graphitizable foam  
A graphitizable carbon foam having enhanced directional thermal conductivity is provided. The mesophase portions of a mesophase pitch are aligned with each other to create an oriented mesophase...
7799250 Ceramic materials for friction linings  
Ceramic friction linings comprising a material consisting essentially of metal oxides which are present in the form of a sintered ceramic or in the form of ceramic particles bound by carbon and/or...
7767183 Production of carbon foam from coals  
Methods for the production of carbon foam from swelling coals that do not require the use of high process pressures, oxidized coal, devolatized coal, or high-strength, foam expansion confining...
7704422 Process for producing monolithic porous carbon disks from aromatic organic precursors  
Disclosed are processes for producing monolithic and metal doped monolithic porous carbon disks from prepolymer organic precursors in the powder form composed of either or both polyimide and...
7682534 Method for the production of a carbon or ceramic component  
A method for the production of a carbon or a ceramic component based on carbon, using a cellulose-containing semi-finished molded piece which is pyrolyzed. According to the invention, homogeneous...
7655210 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Porous carbons  
A method of making mesoporous carbon beads comprises steps of providing a nucleophilic component such as phenolic compound or phenol condensation prepolymer, dissolving the nucleophilic component...
7632436 Pitch infiltration of carbon fiber preforms under high pressure  
Process of manufacturing carbon-carbon composite preform by: (i.) arranging batch of carbon fiber preforms in infiltration vessel; (ii.) flooding vessel with hot liquid phase pitch at atmospheric...
7611609 Method for producing blast furnace coke through coal compaction in a non-recovery or heat recovery type oven  
A method for producing non-recovery/heat recovery coke may include the steps of providing a container, disposing a volume of loose coal into the container such that a vertical dimension of the...
7404844 Method for making carbon membranes for fluid separation  
There is disclosed a method of making a high performance carbon membranes from polymer membranes. The method comprising the steps of exposing polymer precursor compounds to a polar organic liquid...
7335330 Method of producing sintered carbide  
A method of producing a sintered silicon carbide using a reaction sintering method, comprising: (1) dissolving and dispersing a silicon carbide powder in a solvent to produce a mixed powder slurry,...
7332112 Apparatus and method for forming densified, carbon-carbon composites  
An apparatus and method for forming a densified carbon-carbon composite. The apparatus includes: a green part molding station for forming a green part; a carbonization station for carbonizing the...
7226561 Method of producing silicon carbide sintered body jig  
A method of producing a silicon carbide sintered body jig using a reaction sintering method, comprising: (a)dispersing a silicon carbide powder and an organic substance as a carbon source in a...
7217378 Simple and efficient process for the preparation of pencil lead from spent pot-liners  
The present invention relates to a simple and efficient process for the preparation of pencil lead from the spent or waste pot liners of aluminum industries, said process comprising steps of...
7163650 Process for producing ceramic bearing components  
A process for producing ceramic bearing components in which a material mixture is produced from an organometallic compound as a preceramic precursor and from silicon in element form or in the form...
7144545 Process for the production of ceramic bearing components  
The invention relates to a process for the production of ceramic bearing components in which a mixture of a metallo-organic compound and a chemically reactive filling substance is subjected to a...
7022274 Gas sintered carbon block and method  
The present invention relates to an effective and rapid method and apparatus for sintering carbon filter blocks having a polymeric binder. The method employs direct contact heat transfer by gas...
6979377 Method for producing components from fiber-reinforced composite ceramic and methods for using the components  
A method produces components from high-temperature-proof fiber reinforced composite ceramics from tapes containing carbon fibers. Heating and simultaneously compacting under the influence of...
6939490 Process for unidirectional infiltration of preform with molten resin or pitch  
Molding apparatus for rapid transfer of molten resin or pitch in an infiltration molding process. The apparatus includes e.g. an extruder (4) for melting and conveying a resin or pitch and a mold...
6902589 Method for producing shaped, activated charcoal  
The invention relates to a method for producing shaped, activated charcoal. According to the method, after being ground, carbon-bearing material, or a mixture of several carbon-bearing materials...
6881361 Method for producing shaped bodies  
The invention relates to a method for producing shaped bodies, especially threads or foils, from at least one polymer of the groups consisting of polysaccharide, polysaccharide derivative or...
6875263 Use of vegetative material as a filler in composite materials  
This invention relates to the use of a filler derived from cereal husk, more particularly rice husk, in composite materials to enhance the flame retardant, antistatic, accelerator, plasticiser and...
6849098 Composite tooling  
Carbonaceous, composite tooling fabricated from pitch-based or coal-based cellular or porous products, “carbonaceous foams” having a density of preferably between about 0.1 g/cm3 and about 0.8 g/c...
6838175 Carbon microrod and method of producing the same  
A carbon microrod that holds a fine object by chemically adsorbing the object on the surface to make a dynamic measurement possible. An organic substance that leaves, after firing, glassy carbon...
6833012 Petroleum pitch-based carbon foam  
Petroleum or coal tar pitch-based cellular or porous products having a density of preferably between about 0.1 g/cm3 and about 0.8 g/cm3 are produced by the controlled heating of mesophase carbon...
6824862 Fiber-reinforced ceramic composite  
Fiber-reinforced ceramic composites contain bundles, tows or hanks of long fibers, wherein the long fiber bundles, tows or hanks are completely surrounded by a short fiber-reinforced matrix, with...
6818085 Fiber-reinforced structural component  
A process for producing a fiber-reinforced, ceramic structural component comprising high-temperature resistant fibers which are reaction-bonded to a matrix of silicon carbide comprises the steps of...
6797094 Process for the production of a braking band with venting passages and braking band obtained with said process  
The present invention relates to a process for the production of a braking band for a brake disk with venting passages and to a braking band which can be produced by the process. The process...
6787494 Molded product of activated carbon and a method for production thereof  
An molded product of activated carbon produced by molding a kneaded mixture containing an activated carbon, a solvent, and a phenol-aldehyde type resin being solid in a normal temperature and...
6776936 Process for making porous graphite and articles produced therefrom  
A process for producing solid, porous graphites which provides a more uniform density gradient throughout the ultimate product. The process utilizes a pressure drop during processing in order to...
6777360 Ceramic material, method of producing same, and formed product thereof  
A ceramic material suitable for use in production of paving tiles, construction tiles, flooring in offices, flooring in machinery plants and so forth is obtained by a method comprising steps of...
6773528 Process for producing fiber-reinforced-silicon carbide composites  
A process produces a fiber-reinforced silicon carbide composite. The resulting composite has a high toughness where bundles of a reinforcing fiber are densely covered with glassy carbon derived...
6770227 Carbon material  
A carbon material which is an isotropic bulk material in which a rigid aromatic polymer or a reinforcing polymer is dispersed in the matrix polymer finely, homogeneously and sufficiently, and which...
6719147 Supported mesoporous carbon ultrafiltration membrane and process for making the same  
A novel supported mesoporous carbon ultrafiltration membrane and process for producing the same. The membranes comprise a mesoporous carbon layer that exists both within and external to the porous...
6702963 Method of producing a polarizable electrode  
A polarizable electrode (1) includes an activated carbon/carbon composite consisting essentially of an activated carbon component and a carbon component. The activated carbon component includes...
6699411 Method for producing high purity silicon carbide sintered body  
It is an object of the present invention to provide a method for simply producing a high purity silicon carbide sintered body having no remaining metal silicon and excellent heat resistance. A...
6689295 Carbonaceous porous body and method for producing the same  
The present invention provides a method of manufacturing an exfoliated graphite/phenol resin composite foam of a porosity of 50-95%, a density of 0.1-0.8 g/cm3, by forming under contact pressure or...
6682667 Method for producing self-supporting activated carbon structures  
A method for producing self-supporting activated carbon structures is disclosed. The method comprises the steps of mixing a granular activated carbon, a binder material, a carbonization agent, and...
6673279 Method of forming ecoceramic-based silicon-carbide tooling for composites and method for forming composites using same  
A method is provided for forming items from ecoceramic-based silicon-carbide. A wood preform is machined to a general shape having over- or undersized dimensions. The preform is pyrolyzed to...
6576168 Process for making carbon foam induced by process depressurization  
A process for producing molded pitch based foam is shown which provides a more uniform density gradient throughout the ultimate product. The process utilizes a pressure drop during processing in...
6524501 Pitch fiber bundle and pitch type carbon fiber bundle and method for production thereof  
This invention provides a pitch fiber bundle for carbon fibers of small size, a carbon fiber bundle, and a method for the production thereof, i.e. a method for the production of carbon fibers of a...
6475411 Method of making improved gas storage carbon with enhanced thermal conductivity  
A method of making an adsorbent carbon fiber based monolith having improved methane gas storage capabilities is disclosed. Additionally, the monolithic nature of the storage carbon allows it to...
6398994 Method of casting pitch based foam  
A process for producing molded pitch based foam is disclosed which minimizes cracking. The process includes forming a viscous pitch foam in a container, and then transferring the viscous pitch foam...
6291069 Activated carbon for electric double layer capacitor and method of manufacturing same  
Activated carbon for use in an electric double layer capacitor is in the form of particles produced by crushing activated carbon or fibers of activated carbon. The particles have a surface covered...
6258300 Activated carbon fiber composite material and method of making  
An activated carbon fiber composite for separation and purification, or catalytic processing of fluids is described. The activated composite comprises carbon fibers rigidly bonded to form an open,...
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