Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246)
04/2003
04/02/2003EP1298112A1 Honeycomb ceramic structure and method for preparation thereof
04/02/2003EP1298111A1 Porous silicon nitride article and method for production thereof
04/02/2003EP1298110A1 Porous silicon nitride article and method for production thereof
04/02/2003EP1298097A1 Method for producing porous inorganic materials
04/02/2003EP1296889A1 Plasticizable mixture and method of using
04/02/2003CN1406659A Siliceous filter element and production thereof
04/02/2003CN1104393C Fibre-containing aerogel composite material, preparation and use thereof and shaped body therefrom
04/01/2003US6541539 Hierarchically ordered porous oxides
04/01/2003US6541407 Filter for diesel engine
04/01/2003US6541108 Process for the preparation, preferably from waste materials, of silicate foam with closed pores, and the product produced by the process
03/2003
03/27/2003WO2003026048A1 Porous carbon material
03/27/2003WO2003024894A1 Method for producing high purity low dielectric constant ceramic and hybrid ceramic films
03/27/2003WO2003024893A1 Honeycomb structural body and method of manufacturing the structural body
03/27/2003WO2003024892A1 Porous ceramic structures and a preparing method
03/27/2003WO2003024866A2 Coal-based carbon foam
03/27/2003WO2002041043A3 Inorganic/block copolymer-dye composites and dye doped mesoporous materials for optical and sensing applications
03/27/2003US20030060519 Method to produce alumina aerogels having porosities greater than 80 percent
03/27/2003US20030059577 Ceramic matrix composite structure having integral cooling passages and method of manufacture
03/27/2003US20030057581 Method of making silicon nitride-bonded silicon carbide honeycomb filters
03/26/2003EP0850206B1 Aerogel and adhesive-containing composite, process for its production and its use
03/26/2003CN1406214A Cordierite ceramic honeycomb of low thermal expansion and method for manufacturing the same
03/25/2003US6537939 Porous grog composition, water purification device containing the porous grog and method for making same
03/25/2003US6536604 Inorganic dual-layer microporous supported membranes
03/20/2003WO2003023831A1 Silicone resins and porous materials produced therefrom
03/20/2003WO2003022780A1 Porous silicon nitride ceramics and method for producing the same
03/20/2003WO2003022779A2 Structured silicon carbide particles, method for production and use thereof
03/20/2003WO2003022775A1 Material based on rubber granules, method for making same and related uses
03/20/2003US20030054154 Method of making a porous green form and oxygen transport membrane
03/20/2003US20030054120 Ceramic setter plate and manufacturing method thereof
03/20/2003US20030053940 Honeycomb structure, honeycomb filter and processes for the production thereof
03/20/2003US20030052428 Production method for ceramic porous material
03/19/2003EP1293313A1 Ceramic body producing method
03/19/2003EP1293241A2 Ceramic honeycomb filter
03/19/2003EP1292727A2 A method for producing sphere-based crystals
03/19/2003EP1292534A1 Mesoporous carbon material, carbon/metal oxide composite materials, and electrochemical capacitors using them
03/19/2003EP1183218B1 Lightweight concrete
03/19/2003CN1404459A Porous, sound absorbing ceramic moldings and method for production thereof
03/19/2003CN1403414A Prepn process of degradeable bioactive porous active calcium silicate ceramic material
03/19/2003CN1403413A Porous fiber ceramic forming method and apparatus
03/19/2003CN1403349A Method and system for producing packaging materials, containers and other products
03/13/2003WO2003021004A1 Process for making thin film porous ceramic-metal composites and composites obtained by this process
03/13/2003WO2003020660A1 Filter for molten metal filtration and method for producing such filters
03/13/2003WO2003000806A3 Aqueous film forming inorganic composition, inorganic foam, thermally insulating composite and method for production thereof
03/13/2003US20030047829 Method of making silicon nitride-silicon carbide composite filters
03/12/2003EP1291061A1 Honeycomb structure and honeycomb filter, and method of producing them
03/11/2003US6531093 Comprising 50 to 90 parts by weight of zeolite powder and 50 to 10 parts by weight of clamshell powder, being sintered; for immersion into bacteria contaminated liquids for water sterilization
03/06/2003WO2003018476A2 Elastic inorganic foam
03/06/2003US20030045422 Ceramic body and ceramic catalyst body
03/06/2003US20030044348 Alumina composition, method for preparation thereof and use thereof
03/06/2003US20030044301 Method of making open cell material
03/06/2003US20030041574 Porous honeycomb filter and method for manufacture thereof
03/05/2003EP1288178A1 Filter for molten metal filtration and method for producing such filters
03/05/2003EP1288177A1 Porous high alumina cast refractory and method for its production
03/05/2003EP1286933A1 Method for producing porous inorganic solids on the basis of an aqueous composite particle dispersion
03/05/2003EP1286755A1 Multichannel element and method for making same
03/05/2003CN1400369A Perforated composite wall panel and its production process
03/04/2003US6528214 Slurrying mixture of fine and coarse mineral particles in liquid, applying to porous mold to form green intermediate product on surface in which stratification occurs; density and porosity of ceramic are uniformly decreased across membrane
03/04/2003US6527849 Self-repairing, reinforced matrix materials
02/2003
02/27/2003WO2003015963A1 Method of making open cell material
02/27/2003US20030039774 Pre-sintering titania powder; reduction of particle sizes to screening refuse
02/27/2003US20030039598 Ceramic used for collecting fine carbon particles, emitted from internal combustion engines and oxidizing and removing by catalytic reaction
02/26/2003EP1285685A2 Ceramic green body for exhaust aftertreatment control filter
02/26/2003EP1284943A1 Extrusion of ceramic compositions and ceramic composition therefor
02/26/2003EP1284942A2 Method for producing porous molded bodies from polycrystalline silicon nitride
02/26/2003EP1140731B1 Method of making porous ceramic matrices suitable as catalysts support
02/26/2003EP1032951B1 Gas diffusion electrodes and the production thereof
02/25/2003US6524522 Formed via blending powder, binder, and immiscible compound and extruding, heating, and vaporizing; improved mechanical properties such as energy absorption and stiffness
02/25/2003US6524489 Advanced composite media
02/25/2003CA2098363C Silicon carbide with controlled porosity
02/20/2003WO2003014042A1 Silicon carbide based, porous structural material being heat-resistant and super-lightweight
02/20/2003WO2003014041A2 $g(a)-alumina for cordierite ceramics, production method of the $g(a)-alumina and structures of cordierite ceramics using the $g(a)-alumina
02/20/2003WO2003013822A1 Process for making porous graphite and articles produced therefrom
02/20/2003WO2003013688A1 Porous refractory body and methods of making the same
02/20/2003US20030035901 Production of corrugated cardboard via infiltrating a slurry composed of a resin and powdered silicon, carbonizing, then evacuating into an inert atmosphere; for use in heat exchanger/insulator, high-temperature filter, and/or furnace
02/20/2003US20030035769 Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same
02/20/2003US20030034586 Method for producing ceramic structure
02/20/2003US20030034575 Process for making porous graphite and articles produced therefrom
02/20/2003US20030034295 Supported mesoporous carbon ultrafiltration membrane and process for making the same
02/19/2003EP1284251A1 Silicon carbide-based, porous, lightweight, heat-resistant structural material and manufacturing method therefor
02/19/2003EP1283820A1 Granular ceramic material with high porosity
02/18/2003US6521246 Inorganic shaped bodies and methods for their production and use
02/18/2003US6521061 Preforms, metal matrix composite materials using said preforms, and producing processes thereof
02/18/2003US6520242 Process for producing metal/ceramic composite materials
02/13/2003WO2003011791A1 Method for producing micromanufactured items in ceramic materials, and micromanufactured items produced with said method
02/13/2003US20030029147 Used scavenge particulates (fine particles) in fluid such as diesel particulate filer
02/12/2003EP1283066A1 Filter made of porous ceramic sintered body
02/12/2003EP1282477A1 Refractory articles
02/12/2003EP1044179B1 Ceramic network, method for the production and utilization thereof
02/12/2003EP1021387B1 Improved method of forming and shaping plasticized mixtures by low to moderate shear extrusion
02/12/2003EP1017648B1 Method for producing carbon composite materials and/or materials containing carbon, carbidic and/or carbonitridic materials
02/12/2003EP1012127B1 Pervious channel-crossed porous body
02/12/2003CN1396140A Light-weight foamed magnesia wall slab
02/12/2003CN1101362C Inorganic-organic composite foam and process for production thereof
02/11/2003US6517763 Scale of optical wavelengths; by the self-assembly of spheres, followed by one or more structure modification, infiltration, and extraction processes; eliminating the coloration; heating above the melting point
02/08/2003CA2396510A1 Water purifier
02/06/2003US20030026944 Cordierite honeycomb structural body and method of manufacturing the structural body
02/06/2003US20030024220 Exhaust gas purification filter
02/06/2003DE10148659C1 Production of hollow bodies made from fiber-reinforced ceramic materials, used in brake and clutch disk production, comprises forming cores, forming green body from cores and carbonizing
02/05/2003EP1281691A1 Ceramic substrate
02/04/2003US6514897 nanorods having carbides and/or oxycarbides; catalyst supports for various catalysts such as hydrogenation, hydrodesulfurisation, hydrodenitrogenation, hydrodemetallisation, hydrodeoxygenation, hydrodearomatization, dehydrogenation, hydrogenolysis, isomerization, alkylation, dealkylation, oxidation