| Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246) |
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| 07/02/1998 | WO1998028804A1 Nonaqueous electrolyte secondary battery |
| 07/02/1998 | WO1998028060A1 Filter cassette |
| 07/02/1998 | DE19654532A1 Porous brick or other clay product |
| 07/01/1998 | EP0850681A1 Ceramic porous membrane, ceramic filter using the same, and method of manufacturing the same |
| 07/01/1998 | EP0850680A1 Ceramic porous membrane, ceramic porous body and method of manufacturing the membrane |
| 07/01/1998 | EP0850207A1 Fibre-containing aerogel composite material |
| 07/01/1998 | EP0850206A1 Aerogel and adhesive-containing composite, process for its production and its use |
| 07/01/1998 | EP0787112B1 Composition containing an aerogel, method of producing said composition and the use thereof |
| 06/30/1998 | US5773376 Process for producing a mainly inorganic foam, and thus produced mass or moulded part |
| 06/30/1998 | US5771567 Methods of fabricating continuous transverse stub radiating structures and antennas |
| 06/25/1998 | WO1998027023A1 Carbon-carbon composite material made from densified carbon foam |
| 06/25/1998 | DE19750006A1 Verfahren zur Herstellung von keramischen Formkörpern A process for producing ceramic shaped bodies |
| 06/23/1998 | CA2022472C Porous sintered body and method of manufacturing same |
| 06/18/1998 | WO1998025685A1 Filter |
| 06/17/1998 | EP0847376A1 An artificial stabilized composition of calcium phosphate phases particularly adapted for supporting bone cell activity |
| 06/16/1998 | US5766525 Methods for manufacturing articles from sheets of unhardened hydraulically settable compositions |
| 06/16/1998 | US5766458 Modulated and regenerative ceramic filter with insitu heating element |
| 06/16/1998 | US5766393 Process for sealing an end face of a ceramic honeycomb structure |
| 06/16/1998 | US5766290 Cross flow filter design |
| 06/11/1998 | WO1998024724A1 Mesoporous-silica films, fibers, and powders by evaporation |
| 06/10/1998 | EP0846666A1 Calcium silicate plate and process for producing the plate |
| 06/10/1998 | CN1184444A A process for making a lightweight, cementitious, three-dimensional structure |
| 06/10/1998 | CN1184088A Refractory heat-isolating hollow ball and its preparation |
| 06/09/1998 | US5762895 Forming doped silicon carbide powder by adding alpha-silicon carbide powder with sintering additive and pressing aids, organic fibers and plastic spheres, pressing, shaping and pyrolyzing to remove binders, lubricants, and plastics |
| 06/09/1998 | US5762841 Forming slurry of ceramic particles with first liquid, mixing the slurry into second liquid, centrifugal force is applied to cause the particle to move in its direction to form a shaped body onto a wall having specific size distribution |
| 06/09/1998 | US5762737 Sintering to decompose the filler |
| 06/04/1998 | WO1998023556A1 Method of production of ceramics |
| 06/04/1998 | WO1998023552A1 Granulated bulk material, process for producing the same and its use |
| 06/02/1998 | US5761156 Piezoelectric ultrasonic transducer |
| 06/02/1998 | US5759460 Ceramic porous bodies and method of producing the same |
| 05/28/1998 | DE19648595A1 Recovering energy produced during ceramic building material production |
| 05/27/1998 | EP0844221A1 Sintered products having open porosity and a process of making the same |
| 05/27/1998 | EP0626884B1 Catalyst carrier and process for producing the same |
| 05/26/1998 | US5756415 Method of making a enzyme immobilizing carrier |
| 05/22/1998 | WO1998021164A1 Functionally gradient ceramic structures |
| 05/22/1998 | CA2272852A1 Functionally gradient ceramic structures |
| 05/20/1998 | CN1182062A Floatstone-flyash haydite and its production process |
| 05/19/1998 | US5753573 Slurry for making felted ceramic insulation |
| 05/19/1998 | US5753308 Methods for manufacturing food and beverage containers from inorganic aggregates and polysaccharide, protein, or synthetic organic binders |
| 05/14/1998 | WO1998020181A1 Process for plasma spraying ceramic residues |
| 05/14/1998 | WO1998019812A1 Multi-channel structures and processes for making such structures |
| 05/14/1998 | DE19727907A1 Filling hollow component chambers with expandable carbon powder and structural member with expanded carbon |
| 05/14/1998 | CA2309201A1 Multi-channel structures and processes for making such structures |
| 05/12/1998 | US5750449 High strength |
| 05/12/1998 | US5750085 Process for manufacturing a silica porous material |
| 05/12/1998 | US5750058 Method for the preparation of high modulus carbon and graphite articles |
| 05/12/1998 | US5750026 Monolithic porous particulate filter with a coating of activated carbon on outer surface |
| 05/12/1998 | US5749961 Concrete or mortar resistant to spalling under fire attack |
| 05/07/1998 | DE19645634A1 Composites of organic and inorganic substances with ceramic properties, |
| 05/06/1998 | EP0839778A1 Porous ceramics composite material and method of making the same |
| 05/06/1998 | EP0839564A2 Composite solid articles |
| 05/06/1998 | EP0765298A4 Synthesis of microporous ceramics by ammonia pyrolysis |
| 05/05/1998 | US5747110 Porous webs |
| 04/30/1998 | WO1998017452A1 Method for manufacturing a lightweight concrete moulding body |
| 04/30/1998 | WO1998017378A1 Inorganic nanofiltration membrane and its application in the sugar industry |
| 04/30/1998 | DE19649117C1 Körniges Schüttgut, Verfahren zur Herstellung eines körnigen Schüttguts und Verwendung des körnigen Schüttguts -Grained bulk material, method for producing a granular bulk material and use of the granular bulk material |
| 04/30/1998 | DE19644312A1 Wärme- und schalldämmende Integralleichtbetonkonstruktionen und Verfahren zu deren Herstellung und Transport Heat and sound insulating lightweight concrete integral constructions and methods for their production and transport |
| 04/29/1998 | CN1180056A Method for manufacturing boron mud ceramsite and special-shaped block and its use |
| 04/28/1998 | US5744230 Inhibits growth of microorganisms in tile pores preventing infections and contamination of food |
| 04/23/1998 | WO1998016467A1 Porous inorganic composite and method for separating metal elements using the same |
| 04/23/1998 | WO1998016377A1 Supported activated carbon composites and method of making same |
| 04/23/1998 | DE19723426C1 Lightweight open-porous mineral insulating board manufacture |
| 04/23/1998 | CA2269081A1 Porous inorganic composite and method for separating metal elements using the same |
| 04/22/1998 | EP0836882A1 Catalyst support made of SiC foam with a reinforced skin and catalytic systems accordingly |
| 04/21/1998 | CA2216797A1 Reinforced-wall sic foam catalyst support and corresponding catalytic systems |
| 04/21/1998 | CA2188352A1 Thermal insulation composition containing alumina and potassium sulphate and method to prepare such |
| 04/16/1998 | WO1998015505A1 Production of porous articles |
| 04/15/1998 | EP0729444B1 Process using hf-resistant ceramics |
| 04/08/1998 | EP0833726A1 Perforated ceramic fiber plate and filter and method for producing this plate |
| 04/08/1998 | EP0721439B1 Molded article |
| 04/01/1998 | EP0832865A2 Porous ceramic and process thereof |
| 04/01/1998 | EP0743899A4 Hinges for highly inorganically filled composite materials |
| 04/01/1998 | EP0714383A4 Design optimized compositions and processes for microstructurally engineering cementitious mixtures |
| 04/01/1998 | EP0713481A4 Sealable liquid-tight, thin-walled containers |
| 04/01/1998 | EP0688261A4 Insulation barriers having a hydraulically settable matrix |
| 04/01/1998 | EP0686082A4 Hydraulically settable mixtures |
| 04/01/1998 | EP0662029A4 Hydraulically settable containers. |
| 03/31/1998 | US5733840 Catalyst carrier |
| 03/31/1998 | US5733452 Filter and end cap assembly including a porous layer for sealing with a potting material and method for making the assembly |
| 03/31/1998 | US5733352 Diesel particulate filter; controlled surface roughness |
| 03/26/1998 | WO1998012276A1 Method for making abrasive grain and abrasive articles |
| 03/26/1998 | WO1998012151A1 Method for making abrasive grain using impregnation, and abrasive articles |
| 03/26/1998 | DE19637977A1 Lightweight brick manufactured from clay suspension with additives to create porosity |
| 03/26/1998 | CA2266077A1 Method for making abrasive grain using impregnation, and abrasive articles |
| 03/25/1998 | EP0831076A1 Porous ceramics provided with amorphous pore surfaces and method for treating drain water and waste liquid by the use of same |
| 03/25/1998 | EP0830194A1 Ceramic hot-gas filter and process for manufacturing it |
| 03/24/1998 | US5730916 Process for manufacturing essentially carbon filler or distributing body for flowing liquids |
| 03/20/1998 | CA2216321A1 Porous ceramics provided with amorphous pore surfaces and method for treating drain water and waste liquid by the use of same |
| 03/17/1998 | US5728395 Hydroxylapatite base porous beads filler for organism and method of producing the same |
| 03/12/1998 | WO1998009709A1 Method and apparatus for the continuous extrusion of block elements |
| 03/11/1998 | CN1175922A Method for preparing foamed gypsum product |
| 03/04/1998 | EP0826649A1 Methods of making ferroelectric ceramic-polymer composites for voltage-variable dielectric tuning and structures using same |
| 03/04/1998 | EP0826432A2 Fabrication method of high-porous layers |
| 03/04/1998 | EP0553167B1 Material and process for producing the same |
| 02/26/1998 | WO1998007495A1 Solid filter of epoxy-bonded granules |
| 02/26/1998 | DE19634205A1 Producing open-celled inorganic sintered foam products |
| 02/24/1998 | US5720913 Methods for manufacturing sheets from hydraulically settable compositions |
| 02/18/1998 | CN1173893A Stable and water-resistance aqueous foam composition |
| 02/18/1998 | CN1173473A Coal ash thermal material products and its prodn. method |
| 02/17/1998 | US5719101 Porous granular material obtained from wool scouring liquor, method for the manufacture thereof and applications |