Patents
Sitemap › C04 - Cements; Concrete; Artificial stone; Ceramics; Refractories › C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone › C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246)
09/2003
09/17/2003CN1442392A Preparation method of silicon carbide porous ceramic using yeast powder as pore forming agent
09/17/2003CN1121358C Filtration type mold and method for producing ceramic sintered body using mold
09/16/2003US6620751 A structure for use in high temperature applications and including a porous ceramic material consisting essentially of about 50-90 percent by weight iron or magnesium stabilized aluminum titanate (AlTiO5) and about 10-50 percent by weight
09/16/2003US6620749 Light-weight black ceramic insulation
09/16/2003US6620458 From a solution of aluminum tri-sec-butoxide, ethanol and water using the two-step sol-gel process.
09/16/2003US6619399 Foamed compositions and methods of use in subterranean zones
09/12/2003WO2003074599A1 Particulate sealant for filter plug forming
09/12/2003WO2003074151A1 Ceramic filtering element and method of the production thereof
09/11/2003US20030171822 A mixture of a finely divided biocompatible ceramic powder, an organic binder and a pore-forming agent in an inert liquid to form a body and causing at least some of the pore-forming agent to align along a common axis
09/11/2003US20030170527 Temperature sensitive adsorption oxygen enrichment system
09/11/2003US20030167797 Shaped body and production method thereof
09/10/2003EP1342703A2 Process for making a shaped carbonaceous body
09/10/2003EP1342494A1 Porous honeycomb filter and method for manufacture thereof
09/10/2003EP1341739A1 Open-celled silicon carbide foam ceramic and method for production thereof
09/10/2003EP1341734A2 Foamed well cement slurries, additives and methods
09/10/2003EP1341650A1 Method for extruding ceramic honeycombs
09/10/2003EP1218311B1 Mullite bodies and method of forming mullite bodies
09/10/2003CN1441752A Method for manufacturing ceramic balls for water treatment
09/10/2003CN1440955A Production process of flyash haydite
09/10/2003CN1440954A Aerated concrete
09/10/2003CN1440953A Light stone powder-sea sludge haydite and its production process
09/09/2003US6617270 Porous ceramic matrices
09/09/2003US6616873 Process for making macro porous ceramic spheres
09/09/2003US6616752 Light weight aggregate comprises a plurality of foam glass lumps of crushed foam glass, the foam glass lumps exhibiting a screen-analysis curve that is graded between 0 and a largest grain size with at least 3 fractions.
09/04/2003WO2003072913A1 Honeycomb filter
09/04/2003WO2003072640A2 Compositions comprising continuous networks and monoliths
09/04/2003WO2003072526A1 Energy converting c/c-composite and method of making the same
09/04/2003WO2003072348A1 Stealth foam and production method
09/04/2003WO2003072231A2 Ceramic membrane based on a substrate containing polymer or natural fibres, method for the production and use thereof
09/04/2003US20030166450 Honeycomb ceramics structure and method for preparation thereof
09/04/2003US20030166449 The average pore diameter D50 of which is less than 4 mu m and the closed porosity of which is less than 2 mu m, and having a bubble point that matches the pore diameter measured on the material. A hollow fiber based on the material and a module
09/04/2003US20030165732 Environmentally tolerant anode catalyst for a solid oxide fuel cell
09/04/2003US20030165662 Ceramic honeycomb filter and its structure
09/04/2003US20030165661 Cordierite ceramic honeycomb of low thermal expansion and method for manufacturing the same
09/04/2003US20030165638 Rigid reinforced paper
09/04/2003US20030165624 Coatings for building products and methods of using same
09/04/2003US20030164583 Bonded fibrous materials
09/03/2003EP1340736A1 Porous sound absorbing material and method of manufacturing the material
09/03/2003EP1340735A1 Silicon carbide based porous article and method for preparing the same
09/03/2003EP1340734A1 Honeycomb structure and method for manufacture thereof
09/03/2003EP1340530A1 Honeycomb filter and method for manufacturing the same
09/03/2003EP1339653A1 Lightweight, heat insulating, high mechanical strength shaped product and method of producing the same
09/03/2003EP1339652A2 Ceramic composite
09/03/2003CN1439618A Preparation of porous calsium silicate/beta-tricalsium phosphate composite bio-ceramic materials
09/02/2003US6613424 Composite structure with foamed cementitious layer
08/2003
08/28/2003WO2003071619A2 Solid oxide fuel cell and system
08/28/2003WO2003071618A2 Solid oxide fuel cell and system
08/28/2003WO2003070662A1 Decomposable monolithic ceramic materials having an at least bimodal pore distribution and active metal centers located in the pores
08/28/2003WO2003070661A1 Porous silicon carbide ceramic material and method for the production thereof
08/28/2003WO2003070660A1 Punchable carbon/carbon composite plate and process for producing friction plate for multiplate wet clutch
08/28/2003WO2003070637A1 Method for producing porous aluminosilicate material
08/28/2003WO2003070456A1 Large high density foam glass tile
08/28/2003US20030162883 Particulate sealant for filter plug forming
08/28/2003US20030162067 Fuel water vapor replenishment system for a fuel cell
08/28/2003US20030162007 Energy converting article and method of making
08/28/2003US20030161781 Oxidation of polyphenylene ether
08/28/2003US20030160366 Method of manufacturing ceramic bodies
08/28/2003US20030159619 Method for producing honeycomb structure
08/28/2003US20030159391 Lightweight wall construction
08/28/2003DE9422458U1 Friction component mfr. - involves forming internal chambers or external recesses in carbon@ fibre preform, using cores and impregnating structure with fluid silicon
08/27/2003EP1337495A1 Lithium aluminosilicate ceramic
08/27/2003CN1438073A 催化剂体 Catalyst precursor
08/26/2003US6610756 Inorganic/organic composite foam and process for producing the same
08/26/2003US6610359 Multilayer; ceramic coating over fly ash
08/21/2003WO2003069705A2 Tubular solid oxide fuel cell stack
08/21/2003WO2003024866A3 Coal-based carbon foam
08/21/2003US20030158035 Catalyst body
08/21/2003US20030157386 Load matched power generation system including a solid oxide fuel cell and a heat pump and an optional turbine
08/21/2003US20030157248 Mesoporous materials and methods
08/21/2003US20030155290 Multichannel element and method for making same
08/21/2003US20030154693 Method and device for wrapping unit loads or packaged goods
08/21/2003DE10200416C1 Porous concrete production comprises grinding latent hydraulic foundry sand with sand and water in a sand mill, drying, mixing the wet components with a binder and propellant, cutting into molded bricks, and hardening in an autoclave
08/20/2003EP1335888A1 Foamed ceramics
08/20/2003EP1335757A4 Porous calcium phosphate cement
08/20/2003EP1335757A1 Porous calcium phosphate cement
08/20/2003CN1436752A Environment protecting bioceramics and its making process
08/19/2003US6607804 Molded part made of an electrically conductive ceramic and process for the production of contact zones on such molded parts
08/19/2003US6607645 Producing hollow ceramic membranes by electrophoretic deposition. The hollow ceramic membranes may have a small cross-sectional area of about 1.0 x 10-5 mm2 to about 25 mm2. The cross-sectional configuration of the hollow ceramic
08/14/2003WO2003067931A1 Microwave assisted treatment of carbon foam
08/14/2003WO2003066785A1 Carbon foam abrasives
08/14/2003WO2003066784A1 Blended pitch/coal based carbon foams
08/14/2003WO2003026887A3 Ceramic matrix composite structure having integral cooling passages and method of manufacture
08/14/2003WO2003022779A3 Structured silicon carbide particles, method for production and use thereof
08/14/2003US20030153636 Mesoporous carbons and polymers from hydroxylated benzenes
08/14/2003US20030151174 Adding to a particulate ceramic raw material water and a dispersant; kneading obtain a puddle; and extruding the puddle; dispersant a fatty acid salt having a neutralization degree of 58% to less than 100%.
08/14/2003US20030151173 Method of removing liquid from pores of a sol-gel monolith
08/14/2003US20030151155 Method for manufacturing a porous ceramic structure
08/14/2003US20030150362 Mixture of dispersing agents; humectant; hydroxypropyl ethyl or methyl cellulose; and from about 55.8% to 64.2% by weight of a highly reactive non crystalline calcinated silica aluminate.
08/14/2003US20030150361 Lightweight clay and manufacturing method thereof
08/13/2003EP1189853A4 Concrete formulation
08/13/2003EP1093447B1 Binder system for honeycomb ceramic bodies and a method for producing honeycomb bodies
08/13/2003EP1089953B1 Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies
08/12/2003US6606234 Electrostatic chuck and method for forming an electrostatic chuck having porous regions for fluid flow
08/12/2003US6605648 Dispersing polymer in soluble solvent, replacing with secondary insoluble liquid producing open network gel; microporous, selfsupporting
08/12/2003US6605148 Fiber-reinforced cement molded product, and process for its production
08/07/2003US20030148089 Ceramic composite foams with high mechanical strength
08/07/2003US20030148081 Carbon composites with silicon based resin to inhibit oxidation
08/07/2003US20030148063 Honeycomb structure
08/07/2003US20030147843 Support material loaded with volatile substances, method for producing the same and use thereof
08/07/2003US20030146538 Extrusion of ceramic compositions and ceramic composition therefor
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