| Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246) |
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| 03/09/2004 | US6703103 Biologically soluble honeycomb structure |
| 03/04/2004 | WO2004018382A2 Method of preparing a silicate-based foam, foam obtained by using such a method as well as the use thereof |
| 03/04/2004 | WO2004018360A1 Methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes |
| 03/04/2004 | WO2004018090A1 Synthetic hollow microspheres |
| 03/04/2004 | WO2003069705B1 Tubular solid oxide fuel cell stack |
| 03/04/2004 | WO2003045840A3 Mesoporous materials and methods |
| 03/04/2004 | US20040043888 Compositions and methods for making microporous ceramic materials |
| 03/04/2004 | US20040043204 Ceramic castable nanomaterials |
| 03/04/2004 | US20040043051 Method of manufacture of porous inorganic structures and infiltration with organic polymers |
| 03/04/2004 | US20040041294 Fuel cell separator manufacturing method and fuel cell separator |
| 03/03/2004 | CN1140334C Microprocess filtering adsorbing, sterilizing and algae killing material |
| 03/02/2004 | US6699915 Foamed fireproofing composition and method |
| 03/02/2004 | US6699808 Homogeneous pourable dispersion of amorphous silica particles having bimodal particle size distribution with solids content of at least 80% by weight |
| 03/02/2004 | US6699561 Activated carbon molded body and use thereof |
| 03/02/2004 | US6699429 Method of making silicon nitride-bonded silicon carbide honeycomb filters |
| 03/02/2004 | US6699428 Ceramic body producing method |
| 03/02/2004 | US6699412 Compression-molded silicon carbide structures |
| 02/26/2004 | WO2004016835A1 Mould parts of silicon nitride and method for producing such mould parts |
| 02/26/2004 | US20040037998 Honeycomb structural body and method of manufacturing the structural body |
| 02/26/2004 | US20040037754 Apparatus for the removal of soot particles from the exhaust gas of diesel engines |
| 02/25/2004 | EP1391444A1 Process for making a refractory material, protective coating obtainable by such process and their uses |
| 02/25/2004 | CN1478016A Method for extruding ceramic honeycombs |
| 02/25/2004 | CN1477083A Preparation method of high-porosity cellular ceramics |
| 02/24/2004 | US6696130 Ceramic honeycomb structure and process for production thereof |
| 02/24/2004 | US6695967 Amounts of the aluminum metal powder and the alumina powder in said mixture are chosen in a proportion to minimize the volume change of the sintered monolith from that of the green monolith |
| 02/19/2004 | WO2004014553A1 Ceramic honeycomb structural body |
| 02/19/2004 | US20040033893 Silicon carbide based porous article and method for preparation thereof |
| 02/19/2004 | US20040033881 Rigid insulation and method of producing same |
| 02/19/2004 | US20040033339 Porous body and method of manufacturing the same |
| 02/19/2004 | DE10159338B4 Bodenkonstruktion, die Verwendung einer derartigen Bodenkonstruktion sowie ein Verfahren zur Herstellung einer derartigen Bodenkonstruktion Floor construction, the use of such a floor construction and a method for manufacturing such a floor construction |
| 02/18/2004 | EP1230193B1 Method to obtain a refractory composite material based on carbide |
| 02/18/2004 | EP0904195B1 Rigid porous carbon structures, methods of making, methods of using and products containing same |
| 02/18/2004 | CN1476345A Honeycomb filter and method for mfg. same |
| 02/18/2004 | CN1138727C Foamed cement |
| 02/18/2004 | CN1138725C Improved method of forming and shaping plasticized mixtures by low to moderate shear extrusion |
| 02/18/2004 | CN1138701C Method of making mesoporous carbon using pore formers |
| 02/17/2004 | US6692570 Spattering apparatus |
| 02/12/2004 | WO2004013067A2 Powder suspensions for plastic forming at room temperature and forming processes for such suspensions |
| 02/12/2004 | WO2003071618A9 Solid oxide fuel cell and system |
| 02/12/2004 | US20040029982 Metallic particles dispoersed in carbon aerogel ; electrode for fuel cells |
| 02/12/2004 | US20040029707 Magnesium aluminum silicate structures for DPF applications |
| 02/12/2004 | US20040029706 Vapor deposition; carbon fibers; heat barrier; slurrying powder, shaping |
| 02/12/2004 | US20040028904 Ultra-light insulation material composition with nonflammability and thermal resistance characteristic, apparatus for manufacturing the same, and method for manufacturing the same by using the apparatus |
| 02/12/2004 | US20040028901 Twisting, fluid flow channels; aggregation of particles |
| 02/11/2004 | CN1474887A Cold isopressing method |
| 02/11/2004 | CN1473947A Foamed ceramic for magnesium and magnesium alloy melt purification |
| 02/10/2004 | US6689336 Obtained by heat-treating a mesophase pitch whose softening point is 300 degrees c. or less; heat resistance, chemical stability, uniform open cell structure |
| 02/10/2004 | US6689295 Carbonaceous porous body and method for producing the same |
| 02/09/2004 | CA2436702A1 Fuel cell separator manufacturing method and fuel cell separator |
| 02/05/2004 | WO2004012287A2 Metal-supported tubular fuel cell |
| 02/05/2004 | WO2004011390A1 Method for producing porous ceramic article |
| 02/05/2004 | WO2004011386A1 Aluminum titanate-based ceramic article |
| 02/05/2004 | WO2004011385A1 Alumina-bound high strength ceramic honeycombs |
| 02/05/2004 | WO2004011124A1 Mullite-aluminum titanate diesel exhaust filter |
| 02/05/2004 | US20040024074 Porous carbons |
| 02/05/2004 | US20040023789 Porous silicon nitride article and method for production thereof |
| 02/05/2004 | US20040023180 Alumina honeycomb structure, method for manufacture of the same, and heat-storing honeycomb structure using the same |
| 02/05/2004 | US20040023056 Metallic material that can be worn away by abrasion; parts, casings, and a process for producing said material |
| 02/05/2004 | US20040021240 Ceramic manufacture for a composite ion transport membrane |
| 02/05/2004 | US20040020846 Thermal shock resistance and good filtration capability |
| 02/05/2004 | DE4430371B4 Wasserbehandlungskeramik und Verfahren zu ihrer Herstellung Water treatment ceramic and process for their preparation |
| 02/05/2004 | DE10328118A1 Abgasreinigungsfilter und Verfahren zu dessen Herstellung An exhaust gas purification filter and process for its preparation |
| 02/04/2004 | EP1385805A2 Method of making wall-flow monolith filter |
| 02/04/2004 | EP1385803A2 Method of making wall-flow monolith filter |
| 02/04/2004 | CN1473140A Porous silicon nitride ceramic and its manufacturing method |
| 02/03/2004 | US6684824 Liquid fuel reformer and internal combustion engine |
| 01/29/2004 | WO2003062140A3 Organic acid-feooh (ferroxane) particles and ferroxane-derived ceramics and ceramic membranes |
| 01/29/2004 | DE19744951B4 Verfahren zur Herstellung eines Polyharnstoff enthaltenden porigen Gipsschaumstoffes A method for preparing a polyurea foam containing porous gypsum |
| 01/29/2004 | DE10227096A1 Verfahren und Vorrichtung zur kontinuierlichen Herstellung verformter keramischer Erzeugnisse Method and apparatus for the continuous preparation of ceramic products deformed |
| 01/28/2004 | EP1384508A1 Porous honeycomb structure and method for producing the same |
| 01/28/2004 | EP1383940A2 Functional ceramic layers based on a support layer produced with crystalline nanoparticles |
| 01/28/2004 | EP0810920B1 Method for preparing foamed gypsum product |
| 01/28/2004 | CN1470479A Water-repelling foamed concrete preparing method and use thereof |
| 01/28/2004 | CN1470471A Composite efficient energy-saving heat-insulating material, and its manufacturing method and special apparatus |
| 01/28/2004 | CN1136347C Movable device of sewing machine |
| 01/28/2004 | CN1136166C Technical process for producing light haydite |
| 01/27/2004 | US6682617 Method for making wallboard or backerboard sheets including aerated concrete |
| 01/22/2004 | WO2004007399A2 Method of manufacture of porous inorganic structures and infiltration with organic polymers |
| 01/22/2004 | US20040013861 Porous silicon nitride ceramics and method for producing the same |
| 01/22/2004 | US20040012110 Method of producing ceramic foams |
| 01/22/2004 | US20040011255 Granular ceramic material with high porosity |
| 01/22/2004 | CA2489242A1 Method of manufacture of porous inorganic structures and infiltration with organic polymers |
| 01/21/2004 | EP1382585A2 Transformation method of products containing asbestos |
| 01/21/2004 | EP1382444A2 A filter for purifying exhaust gas |
| 01/21/2004 | CN1468827A Ceramic slag haydite and its prepn process |
| 01/20/2004 | US6680013 Synthesis of macroporous structures |
| 01/15/2004 | US20040009867 Porous oxide ceramics and production thereof |
| 01/15/2004 | US20040009865 Firing a nonoxide ceramic precursor containing silicon as an essential component in an atmosphere containing at least 1 mol % of hydrogen; gas separation membranes, filters; high heat resistance |
| 01/14/2004 | EP1380313A1 Method of preparing porous calcium phosphate morsels and granules via Gelatin processing |
| 01/14/2004 | EP1282477B1 Refractory articles |
| 01/14/2004 | EP1117626B1 Foamed ceramics |
| 01/14/2004 | CN1468202A Bonded fibrous materials |
| 01/14/2004 | CN1468201A Lithium aluminosilicate ceramic |
| 01/14/2004 | CN1468198A Methods of making a carbon foam |
| 01/14/2004 | CN1467178A Slag sintered aggregate and preparation method thereof |
| 01/13/2004 | US6677261 In situ boehmite binders can be used to strengthen honeycombs formed of various oxide species other than or in addition to alumina |
| 01/13/2004 | US6676743 Lightweight clay and manufacturing method thereof |
| 01/11/2004 | CA2434533A1 Method of preparing porous calcium phosphate morsels and granules via gelatin processing |
| 01/08/2004 | WO2004002608A1 Magnesium aluminum silicate structures for dpf applications |
| 01/08/2004 | WO2004002607A1 Method of producing honeycomb structures |