| Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246) |
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| 02/17/2005 | DE10353894A1 Filter element production involves applying membrane layer to substrate, etching membrane chamber to leave residual layer of substrate, producing pores in membrane layer, and removing residual layer |
| 02/17/2005 | DE10331247A1 Production of a molded component made from porous fired clay comprises adding alkali and/or alkaline earth hydroxide to a clay composition made, adding metallic aluminum, and drying the activated porous composition and firing |
| 02/16/2005 | EP1506949A1 Method for producing composite material |
| 02/16/2005 | EP1506948A1 Honeycomb structural body |
| 02/16/2005 | EP1506947A2 Amorphous, near net-shaped, pen-pore SiO2-molded body |
| 02/16/2005 | EP1506346A1 Carbon or graphite foam as a heating element and system thereof |
| 02/16/2005 | CN1579997A Precast bubble light high-strength homogeneous ceramsite and its production process |
| 02/16/2005 | CN1579938A Method for preparing mesoporous silicon metal layer-column clay material |
| 02/16/2005 | CN1189418C Fabrication method of ultra low thermal expansion cordierite structures |
| 02/10/2005 | WO2005013333A2 Monolith for use in regenerative oxidizer systems |
| 02/10/2005 | WO2005012207A2 Extremely fireproof inorganic foamed plastic body |
| 02/10/2005 | WO2005012205A2 Method and slip for production of a moulded body from ceramic material, ceramic moulded body and use of such a moulded body |
| 02/10/2005 | US20050031846 Insulating ceramic based on partially filled shapes |
| 02/10/2005 | DE20320725U1 Composite materials, useful e.g. as shaped bricks forming floors for drying clarified sludge, comprising porous, water-permeable layer covered by thicker layer of concrete with larger pores |
| 02/10/2005 | CA2535200A1 Extremely fireproof inorganic foamed plastic body |
| 02/09/2005 | EP1505044A2 Insulating ceramic based on partially filled shapes |
| 02/09/2005 | EP1503972A1 Method for the production of hybrid spherical molded bodies from soluble polymers |
| 02/09/2005 | CN1576262A Method for producing a silicon nitride filter |
| 02/09/2005 | CN1576261A Silicon nitride honeycomb filter and method for its production |
| 02/09/2005 | CN1576259A Ceramic support |
| 02/08/2005 | US6852272 Method for preparation of metallic and ceramic foam products and products made |
| 02/08/2005 | CA2340529C Ceramic honeycomb structure |
| 02/03/2005 | WO2005010083A2 Ceramic and metal compositions |
| 02/03/2005 | WO2005009922A1 Ceramic porous body and method for evaluating its permeability |
| 02/03/2005 | WO2005009918A1 Honeycomb carrier for exhaust gas clarification catalyst and method for production thereof |
| 02/03/2005 | WO2004099557A3 Methods and compositions for compensating for cement hydration volume reduction |
| 02/03/2005 | WO2004069764A3 Gypsum wallboard process |
| 02/03/2005 | WO2004049472A3 Separator with long-term stability for an electrochemical cell |
| 02/03/2005 | US20050025807 Cured porous calcium phosphate material and uses thereof |
| 02/03/2005 | US20050023736 Method for producing a silicon nitride honeycomb filter |
| 02/03/2005 | US20050023735 Method for producing a silicon nitride filter |
| 02/03/2005 | DE10331049A1 Poröser Keramikkörper und Verfahren zu seiner Herstellung Porous ceramic body and method of producing the |
| 02/03/2005 | CA2533387A1 Honeycomb carrier for exhaust gas-cleaning catalyst and process for its production |
| 02/02/2005 | EP1503161A2 Firing container for silicon nitride ceramics |
| 02/02/2005 | EP1502904A1 Method for producing a silicon nitride honeycomb filter |
| 02/02/2005 | EP1502641A1 Silicon nitride honeycomb filter and method for its production |
| 02/02/2005 | EP1501771A1 Method of preparing porous calcium phosphate granules |
| 02/02/2005 | CN1572480A Long carbonaceous molding, long carbonaceous product, and method of production thereof |
| 02/02/2005 | CN1572454A Resin mold material and resin mold |
| 02/02/2005 | CN1187292C Process for preparing porous ceramic by water-based gel injection moulding method |
| 02/02/2005 | CN1187291C Preparation method of silicon carbide porous ceramic using yeast powder as pore forming agent |
| 02/02/2005 | CN1187101C Preparation process of degradeable bioactive porous active calcium silicate ceramic material |
| 02/01/2005 | US6849222 Method of manufacturing ceramic honeycomb structure and device for forming through holes |
| 02/01/2005 | US6849213 Heat resistant; shockproof; corrosion and acid resistance |
| 02/01/2005 | US6849181 Mullite-aluminum titanate diesel exhaust filter |
| 02/01/2005 | US6849112 Powders containing silica and other inorganic oxides, are noncrystalline and x-ray impermeable, transparency looks mixing with a filler resin and wear resistance |
| 01/27/2005 | WO2005007573A1 Method for producing oxidised graphite |
| 01/27/2005 | WO2005007276A1 Filter element and method for the production thereof |
| 01/27/2005 | WO2004096729A3 Improved porous mullite bodies and methods of forming them |
| 01/27/2005 | US20050020431 mixing silicon powder with a dissolved resin functioning as a carbon source; slurry is applied onto framework of a spongy, porous structural material in such a manner that interconnected pores of the porous structural material are not plugged with the slurry |
| 01/27/2005 | US20050019543 Hybrid metal ceramics with voids filled with metals and metal oxides, heating to melt metals to fill voids |
| 01/27/2005 | US20050019542 Strong, high density foam glass tile having a small pore size |
| 01/27/2005 | US20050016726 High strength particles and methods of their use in subterranean operations |
| 01/27/2005 | DE10329822A1 Verfahren zur Herstellung von Keramiken und Bauteil aus einer derartigen Keramik sowie Vorkörper zur Herstellung einer derartigen Keramik A process for the production of ceramics and ceramic component from such a preform as well as for producing such ceramic |
| 01/27/2005 | DE10248888B4 Verfahren zur Herstellung endkonturnaher, metallischer und/oder keramischer Bauteile A process for producing near net, metallic and / or ceramic components |
| 01/27/2005 | CA2532103A1 Filter element and method for the production thereof |
| 01/26/2005 | EP1500637A1 Porous ceramic and method for production thereof |
| 01/26/2005 | EP1499569A2 Foamed fireproofing composition and method |
| 01/26/2005 | EP1137487B1 Star shaped alumina extrudates and catalyst based thereon |
| 01/26/2005 | CN1569749A Micro-cavity material structure, its preparation and use |
| 01/26/2005 | CN1569736A Preparation method of degradable porous calcium-silicate ceramic bioactive materials |
| 01/26/2005 | CN1186299C Production process of fly ash haydite |
| 01/26/2005 | CN1186110C Composite for producing macroporous ceramic filter element |
| 01/25/2005 | US6846764 Silicon nitride porous body and method of manufacturing the same |
| 01/25/2005 | US6846588 Hollow inorganic membranes produced by metal or composite electrodeposition |
| 01/25/2005 | US6846493 Mixing a silica colloid with a calcium phosphate colloidal suspension, spray drying into powder, then sintering |
| 01/25/2005 | US6845600 Method of wrapping an object with an elastic foil |
| 01/20/2005 | WO2005005794A2 Cordierite filters with reduced pressure drop |
| 01/20/2005 | WO2005005748A1 Mortar tile and method for production thereof |
| 01/20/2005 | WO2005005338A2 Method for fabricating ceramic articles containing organic compounds |
| 01/20/2005 | WO2005005336A1 Beta-spodumene ceramics for high temperature applications |
| 01/20/2005 | WO2005005018A1 Honeycomb structure body |
| 01/20/2005 | WO2005005016A1 Porous ceramic body and method for production thereof |
| 01/20/2005 | WO2004087605A8 Lightweight concrete and method for the production thereof |
| 01/20/2005 | US20050012233 Preheating, mixing meshes of ground rubber and polymers; shaping; high strength |
| 01/19/2005 | EP1498400A2 Method for producing a silicon nitride filter |
| 01/19/2005 | EP1498179A1 Ceramics honeycomb structural body and method of manufacturing the structural body |
| 01/19/2005 | EP1497871A2 Solid oxide fuel cell and system |
| 01/19/2005 | EP1084090B1 Dimensionally stable, cross-flow permeable filter element, especially a hot liquid filter element |
| 01/19/2005 | CN1566023A Ceramic-metal and ceramic-ceramic light composite material and manufacturing method thereof |
| 01/18/2005 | US6843817 Substance having preferential reactivity with an ash component over the principal component of the ceramic filter is atlest one substance selected from boron, aluminum, silicon, phosphorus, sulfur, chloride, titanium, zirconium and others |
| 01/13/2005 | WO2005002714A2 Supported catalysts using nanoparticles as the support material |
| 01/13/2005 | US20050008835 Ceramic substrate |
| 01/13/2005 | US20050006826 Method for producing ferrite hollow particles |
| 01/12/2005 | EP1496015A1 Method for producing ferrite hollow particles |
| 01/12/2005 | EP1494807A2 Aerogel and metallic compositions |
| 01/11/2005 | US6841508 Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same |
| 01/11/2005 | US6841497 Method of producing aluminum oxides and products obtained on the basis thereof |
| 01/11/2005 | US6841143 Mesostructured oxide ceramics and their synthesis method |
| 01/11/2005 | US6841119 Method to obtain a refractory composite material based on carbide |
| 01/11/2005 | US6840976 Method of making wall-flow monolith filter |
| 01/06/2005 | WO2005000446A1 Ceramic flat membrane stack and method for producing one such stack |
| 01/06/2005 | WO2005000445A1 Honeycomb structure body |
| 01/06/2005 | US20050003958 Ceramic support |
| 01/05/2005 | EP1493724A1 Porous material and method for production thereof |
| 01/05/2005 | EP1493723A1 Process for the production of ceramics, ceramic components and pre-forms for the production of the ceramics |
| 01/05/2005 | EP1493722A1 Silicon carbide based porous material and method for production thereof |
| 01/05/2005 | EP1492742A1 Refractory material based on polycrystalline alumina |
| 01/05/2005 | DE10326252A1 Verfahren zur Herstellung eines Formkörpers aus einem Leichtzuschlagstoff-Granulat und einem Bindemittel A method for producing a molded body from a lightweight aggregate and a binder granulate |
| 01/05/2005 | DE102004018875A1 Verfahren zur Herstellung hohler Aluminiumoxidteilchen A process for producing hollow alumina particles |