| Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246) |
|---|
| 03/04/1999 | WO1999010635A1 Gas exhaust system |
| 03/04/1999 | WO1999010634A1 Gas exhaust system |
| 03/04/1999 | WO1999010295A1 Pervious channel-crossed porous body |
| 03/04/1999 | WO1999010294A1 Improved method of forming and shaping plasticized mixtures by low to moderate shear extrusion |
| 03/04/1999 | DE19838263A1 Production of porous ceramic bodies used e.g. as diesel soot particle filters |
| 03/04/1999 | DE19823521A1 Verfahren zur Herstellung von Kohlenstoff-Verbundwerkstoffen und/oder kohlenstoffhaltigen Werkstoffen, carbidischen und/oder carbonitridischen Werkstoffen A method for producing carbon composite materials and / or carbon-containing materials, carbidic and / or materials carbonitridic |
| 03/03/1999 | EP0899248A1 Production method of thin wall cordierite honeycomb structure |
| 03/03/1999 | EP0899003A1 Ceramic filter module |
| 03/03/1999 | EP0759020B1 Production of porous articles |
| 03/02/1999 | US5876537 Method of making a continuous ceramic fiber composite hot gas filter |
| 02/25/1999 | DE19814585A1 Exhaust system closely coupling catalyst to engine |
| 02/25/1999 | DE19814584A1 Exhaust gas system with catalyst, for motor vehicles |
| 02/24/1999 | EP0897745A1 Method for producing granulated material |
| 02/24/1999 | EP0897377A1 Fine-celled foam composition and method |
| 02/24/1999 | CN1209079A Composite filtration media |
| 02/24/1999 | CN1208665A Microporous enamelled Chinese medicinal stone filtering element and method for mfg. same |
| 02/23/1999 | US5874374 Gelation of polymer solution with metal salt, shaping gel, heating to form metal oxide while combusting away organic material |
| 02/18/1999 | WO1999007652A1 Improved method of forming and shaping plasticized mixtures and the green bodies made therefrom |
| 02/18/1999 | CA2291165A1 Improved method of forming and shaping plasticized mixtures and the green bodies made therefrom |
| 02/16/1999 | US5872070 Pyrolysis of ceramic precursors to nanoporous ceramics |
| 02/16/1999 | US5871677 Method of manufacturing a light, open-pored, mineral insulating board |
| 02/16/1999 | US5871646 Hydrolysis of a solution of tetraethyl silicate and aluminum nitrate |
| 02/10/1999 | EP0896374A1 Nonaqueous electrolyte secondary battery |
| 02/10/1999 | CN1041993C Method for forming cellular ceramic filter |
| 02/09/1999 | US5868977 Method of firing ceramic fomred body |
| 02/09/1999 | US5868974 Process for preparing pitch foams |
| 02/09/1999 | US5868879 Mixed oxide ceramic product made from a metal alloy of titanium, zirconium and/or hafnium and niobium, tantalum or vanadium; passivation; adherent, monolithic |
| 02/09/1999 | US5868830 Building material having low degrees of shrinkage |
| 02/09/1999 | US5868824 Inorganically filled, starch-based compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix |
| 02/04/1999 | WO1999004900A1 Silicon carbide foam with high specific surface area and improved mechanical properties |
| 02/03/1999 | EP0894777A1 Method of producing cordierite bodies utilizing substantially reduced firing times |
| 02/03/1999 | EP0894080A1 Concrete mixture which yields concrete having high strength at varying density, method for producing the mixture and the concrete, and use of an anionic additive |
| 02/02/1999 | US5866027 Heat and sound insulation |
| 01/28/1999 | WO1998043927A3 Porous ceramic articles and method for the manufacture thereof |
| 01/28/1999 | DE19731653A1 Production of spheres or pellets from rice shell ash |
| 01/27/1999 | EP0892870A1 Method and machine for manufacturing ceramic products, such as roads, and the ceramic products |
| 01/27/1999 | CN1206458A Ceramic packing with channels for thermal and catalytic beds |
| 01/27/1999 | CN1041817C Heat insulating materials |
| 01/26/1999 | US5863846 Forming the slurry of ceramic microparticles and fugitive microballoons, molding to form wet mat, impregnating wet mat with sol, gelling sol by diffusing ammonia to form gel sol bond, drying to form ceramic insulation |
| 01/21/1999 | WO1999002468A1 Inorganic/organic composite foam and process for producing the same |
| 01/20/1999 | EP0891943A1 Porous carbon stock material and method of manufacturing same |
| 01/20/1999 | EP0891311A1 Tape cast silicon carbide dummy wafer |
| 01/19/1999 | US5861057 Hydraulic cement binder, anionic styrene-(meth)acrylate dispersion copolymer, aggregate |
| 01/14/1999 | WO1999001502A1 Low density open cell organic foams, low density open cell carbon foams, and methods for preparing same |
| 01/14/1999 | WO1999001403A1 Flexible graphite composite sheet and method |
| 01/14/1999 | DE19727649A1 Keramischer Verbundkörper The ceramic composite body |
| 01/13/1999 | EP0889862A1 Pyrolysis of ceramic precursors to nanoporous ceramics |
| 01/12/1999 | US5858911 Filtering out commercial grade activated carbon as a by-product of caustic digestion of rice hull ash derived from thermal pyrolysis of rice hulls, in caustic silicate solution production for foam formation |
| 01/12/1999 | US5858906 Silica compacts in such a way as to avoid introducing impurities which would deleteriously interfere with the ethylene hydration reactions. |
| 01/12/1999 | US5858523 High porosity, good pressure resistance and regulated pore size |
| 01/12/1999 | US5858513 Channeled ceramic structure and process for making same |
| 01/12/1999 | US5858457 Process to form mesostructured films |
| 01/12/1999 | US5858193 Electrokinetic pumping |
| 01/07/1999 | WO1999000341A1 Ceramic composite body |
| 01/07/1999 | EP0889012A1 Process for filling cavities in workpieces or semi-finished products and components for mounting in a vehicle |
| 01/07/1999 | EP0888096A1 Process for producing a bone substitute material |
| 01/05/1999 | US5855843 Gas sink in the form of an interstitial flushing device |
| 01/05/1999 | CA2111979C Foamed cementitious composition and method of making |
| 12/29/1998 | US5853632 Process for making improved microwave susceptor comprising a dielectric silicate foam substance coated with a microwave active coating |
| 12/29/1998 | US5853444 Porous permeable molded body |
| 12/23/1998 | WO1998057906A1 Foam, foam/cement mixture and method for making air-entrained concrete |
| 12/23/1998 | EP0869850A4 Method of producing micro-electrical conduits |
| 12/23/1998 | EP0773861A4 Vacuum containing structure and production process therefor |
| 12/22/1998 | US5852088 Nanoporous ceramics with catalytic functionality |
| 12/22/1998 | US5852063 Process for preparing jointing foam |
| 12/22/1998 | US5851649 Inorganic porous sintered body and filter |
| 12/22/1998 | US5851636 Ceramic packing with channels for thermal and catalytic beds |
| 12/22/1998 | US5851634 Hinges for highly inorganically filled composite materials |
| 12/16/1998 | EP0883442A1 Electrokinetic pumping |
| 12/16/1998 | EP0658218B1 Cermet or ceramic/glass composites including self-reinforced beta-silicon nitride, and method of making same |
| 12/15/1998 | US5849650 Slurry for making ceramic insulation |
| 12/15/1998 | US5849391 Cordierite honeycomb structure and process for producing the same |
| 12/10/1998 | WO1998055229A1 Shaped body and method for the production thereof |
| 12/10/1998 | DE4143549C2 Prodn. of electrochemical element |
| 12/10/1998 | DE19723751A1 Formkörper und Verfahren zu dessen Herstellung Molding and process for its preparation |
| 12/10/1998 | CA2293617A1 Shaped zeolite body and method for the production_thereof |
| 12/09/1998 | EP0882690A1 Ceramic articles with conductive glaze |
| 12/09/1998 | CN1201022A Ceramic product with conductive glaze |
| 12/08/1998 | US5846512 Method for producing activated alumina catalyst |
| 12/08/1998 | US5846460 Method of preparing silicon nitride porous body |
| 12/03/1998 | WO1998054111A1 A method for producing a porous carbon article and an article produced thereby |
| 12/03/1998 | CA2291031A1 A method for producing a porous carbon article and an article produced thereby |
| 12/02/1998 | EP0814946A4 A process for making a lightweight, cementitious, three-dimensional structure |
| 12/02/1998 | EP0778815B1 Process for producing fibre-reinforced xerogels and their use |
| 12/02/1998 | EP0778814B1 Aerogel-containing composite materials, process for producing the same and their use |
| 12/02/1998 | CN1200363A Tri-angle-holed cellular structure ceramic carrier |
| 12/01/1998 | US5843857 Inorganic porous body and method for producing the same |
| 11/26/1998 | WO1998052880A1 Microporous and mesoporous ceramic material compositions and methods |
| 11/26/1998 | WO1998052869A1 Lyotropic liquid crystalline l3 phase silicated nanoporous monolithic composites and their production |
| 11/26/1998 | DE19726961C1 Production of porous or highly porous metal, ceramic or composite moulding with cohesive structure |
| 11/25/1998 | EP0816303B1 A method of producing lightweight insulating mineral sheets with open porosity |
| 11/24/1998 | US5842106 Method of producing micro-electrical conduits |
| 11/24/1998 | US5840271 Synthetic material with high void volume associated with mesoporous tortuous channels having a narrow size distribution |
| 11/19/1998 | WO1998051639A1 Sound absorbing cementitious composition and method of making same |
| 11/18/1998 | EP0750684A4 Composite article, alloy and method |
| 11/18/1998 | EP0720519B1 Process for inducing porosity in an abrasive article |
| 11/18/1998 | CN1199035A Technology for preparation of porous biological hydroxyl apatite material from natural coral |
| 11/18/1998 | CN1199034A Chemical hole-enlarging technology for natural coral hydroxyl apatite material |
| 11/17/1998 | US5837631 Molded silicon carbide bodies |
| 11/17/1998 | US5837630 Gelation of transition metal compound in solution with a hydrolyzing reactant, desolventizing, then converting portion of gel to amorphous nitride, carbide, boride, silicide |