Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246)
08/2002
08/13/2002US6432866 Catalyst support
08/13/2002US6432856 Low expansion, high porosity, high strength cordierite body and method
08/13/2002US6432536 Articles comprising highly crystalline graphite and method for their preparation
08/08/2002WO2002061159A2 Composite material structure
08/08/2002WO2002060835A1 Porous material and method for preparation thereof
08/08/2002US20020104801 Dense microporous mineral oxides matrices in which a skin of polymers is rooted, and their use in downstream processing, especially for fluidized bed purification of bioparticles or high molecular weight macromolecules.
08/08/2002CA2434857A1 Composite material structure
08/07/2002EP1228277A1 Wallboard sheet including aerated concrete core
08/06/2002US6428280 Structure with ceramic foam thermal barrier coating, and its preparation
08/01/2002WO2002058925A1 Method for extruding ceramic honeycombs
08/01/2002WO2002021590A3 Electrostatic chuck with porous regions
08/01/2002WO2001021551A9 A method and apparatus for extruding pitch based foam
08/01/2002US20020103081 Activated carbon molded body and use thereof
08/01/2002US20020103070 Porous high-alumina fused cast refractory and method of its production
08/01/2002US20020100532 Method for making wallboard or backerboard sheets including aerated concrete
07/2002
07/31/2002EP1226026A2 Improved method of making fired bodies
07/31/2002EP1047643B1 Process for the preparation, preferably from waste materials, of silicate foam with closed pores, and the product produced by the process
07/25/2002WO2002056928A1 Method for the production of a biocompatible polymer-ceramic composite material with a predetermined porosity
07/25/2002US20020098320 Method for extruding ceramic honeycombs
07/25/2002US20020096090 Hydraulic cement, water to form a pumpable slurry, gas foaming agent and as foaming additive hydrolyzed keratin; biodegradable
07/24/2002EP1225160A2 Carbon foam, graphite foam and production processes of these
07/24/2002EP0968149B1 Flexible graphite composite sheet and method
07/23/2002US6421973 Wallboard sheet including aerated concrete core
07/18/2002WO2002055449A1 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
07/18/2002WO2002055178A1 Filter element and method for the manufacture
07/18/2002US20020092807 Filter element and method for the manufacture
07/18/2002US20020092652 Foamed fracturing fluids, additives and methods of fracturing subterranean zones
07/17/2002EP1060149A4 Low cte cordierite bodies with narrow pore size distribution and method of making same
07/17/2002EP1027304A4 Method for firing ceramic honeycomb bodies
07/17/2002EP0809686B1 Stable and water-resistance aqueous foam composition
07/17/2002CN1358419A Microporous planting material and making method thereof
07/16/2002US6420292 Containing sodium silicate and calcium oxide; compressive strength; for use in pollution control; treating drain water
07/16/2002US6420063 Mesoporous oxide compositions and solid oxide fuel cells
07/11/2002WO2002054829A2 Method for processing ceramics using electromagnetic energy
07/11/2002WO2002053512A1 Fabrication of ultra-thinwall cordierite structures
07/11/2002WO2002034690A3 Foamed well cement slurries, additives and methods
07/11/2002US20020090873 Carbon composites with silicon based resin to inhibit oxidation
07/11/2002US20020088599 Ceramic oxide pre-forms, metal matrix composites, and methods for making the same
07/11/2002US20020088524 System for making wallboard or backerboard sheets including aerated concrete
07/10/2002CN1358161A Honeycomb structure and method for manufacture thereof
07/09/2002US6417125 Ceramic insulation
07/09/2002US6416852 Ceramics sound absorption material
07/09/2002US6416619 System for making wallboard or backerboard sheets including aerated concrete
07/04/2002WO2001073147A3 Method for making a high temperature erosion resistant coating and material containing compacted hollow geometric shapes
07/04/2002US20020084555 Method for processing ceramics using electromagnetic energy
07/04/2002DE10065095A1 Production of ceramic products, e.g. bricks comprises forming a material mixture made from clay and/or loam with the addition of animal feed as porosity agent
07/03/2002EP1218603A1 System and method for making wallboard or backerboard sheets including aerated concrete
07/03/2002EP1218314A1 A method and apparatus for extruding pitch based foam
07/03/2002EP1218313A1 A method of casting pitch based foam
07/03/2002EP1218312A1 Pitch based foam with particulate
07/03/2002EP1218311A1 Mullite bodies and method of forming mullite bodies
07/03/2002EP0891311B1 Tape cast silicon carbide dummy wafer
07/02/2002US6413895 Refractory NZP-type structures and method of making and using same
07/02/2002US6413671 Membrane electrode
07/02/2002US6413432 Method for treating drain water and waste liquid by the use of porous ceramics provided with amorphous pore surfaces
07/02/2002CA2263657C Porous monolithic insulating material for use in a double wall storage tank
06/2002
06/26/2002EP1002188B1 Gas exhaust system
06/26/2002CN1355776A Low expansion, high porosity, high strength cordierte body and making method thereof
06/26/2002CN1355059A Microporous ceramic filter element
06/25/2002US6409855 Method for making wallboard or backerboard sheets including aerated concrete
06/25/2002US6409818 Cured aggregate and cement; protecting deicing salt from outdoors; storage stability
06/25/2002US6409817 Fine-celled foam composition and method having improved thermal insulation and fire retardant properties
06/20/2002WO2000076939A9 Low expansion, high porosity, high strength cordierite body and method
06/20/2002US20020077248 For supporting a catalyst component in a catalyst for purifying exhaust gas from an automobile engine
06/20/2002US20020076541 Process for making ceramic matrix composite parts with cooling channels
06/19/2002EP1215408A2 Material for bearing rolling element
06/19/2002EP1215183A1 Ceramic matrix composite parts with channels and process of making the same
06/19/2002EP1114003B1 Pore-forming particles for concrete and mortar, method for the production thereof and cement mortar containing said particles
06/19/2002CN1354734A Concrete formulation
06/18/2002CA2033084C High strength structural perlite concrete
06/13/2002WO2002046122A1 Method for preparing a thin ceramic material with controlled surface porosity gradient, and resulting ceramic material
06/13/2002WO2002027048A3 Ceramic oxide pre-forms, metal matrix composites, methods for making the same and disc brakes
06/13/2002US20020070482 Organic fibers are dispersed in dielectric liquid; voltage is applied and fibers arrange in unidirectional clump which is dried and used a mold; mold is dipped in ceramic base and heat treated to produce ceramic fiber and remove organic mold
06/13/2002US20020069603 Building structures
06/13/2002DE10160178A1 Porous sintered body made from ceramic based on calcium phosphate, used e.g. as carrier for cultivating cells or biological tissue and as biocompatible artificial material for filling defective bone part, has high porosity
06/13/2002DE10159338A1 Floor construction, for the repair of damaged floors has an intermediate layer comprising a calcium sulfate, cement and/or magnesium oxide binding agent and two types of reinforcement.
06/12/2002EP1213268A1 Lightweight heat-insulating building material having frost resistance
06/12/2002CN1086182C Ultra-light hayclite and industrial production method thereof
06/06/2002WO2002044105A1 Porous sound absorbing material and method of manufacturing the material
06/06/2002WO2002044032A2 Insulated barriers and methods for producing same
06/06/2002US20020068149 Three-dimension ceramics structure and method for producing the same
06/06/2002DE10159340A1 Lightweight, two-layer floor composition contains filler binder based on calcium sulfate, cement, magnesium oxide, mastic asphalt and/or bitumen and is reinforced with fibers, fabric or metal
06/05/2002EP1210302A1 Method of making a foamed hydraulic binder based product
06/05/2002EP1210294A1 HIGHLY FILLED SiO 2? DISPERSION, METHODS FOR THE PRODUCTION THEREOF AND ITS USE
06/05/2002EP1060281B1 Thermal insulating material and method for producing same
06/05/2002EP0956277B1 Lightweight material containing blown perlite and methods of producing the same
06/05/2002CN1352625A Low CTE cordierite bodies with narrow pore size distribution and mehtod of making same
06/04/2002US6399528 Zr, expressed as zro2, has a concentration less than about 5 weight % of the weight of the al2o3; open porosity greater than about 30% and an average pore size between about 20 nm to about 1000 nm
06/04/2002US6399187 Metal-ceramics composite, heat dissipation device employing it, and processes for producing them
06/04/2002US6399149 Heating liquid pitch with out oxidation, cooking carbon foamfilling porous regions and graphite carbon foam
06/04/2002US6398994 Method of casting pitch based foam
05/2002
05/30/2002WO2002041972A1 Porous honeycomb filter and method for manufacture thereof
05/30/2002WO2002041971A1 Honeycomb filter and method for manufacturing the same
05/30/2002WO2002008151A3 Carbon foams and methods of making the same
05/30/2002US20020065366 Inorganic/block copolymer-dye composites and dye doped mesoporous materials for optical and sensing applications
05/30/2002US20020065333 Useful as catalyst supports, sorbents, and electrodes
05/30/2002US20020064642 Organic, open cell foam materials, their carbonized derivatives, and methods for producing same
05/29/2002DE10051789A1 Imitation wood used in fireplaces comprises fired clay having communicating pore chambers for receiving a combustible fuel
05/28/2002US6395202 Dispersing solid, inorganic and organic binders in water to form casting slip; gel or freeze casting; heating in vacuum to form porous part; self-supporting
05/28/2002CA2027678C Metal oxide porous ceramic membranes with small pore sizes