| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 12/14/1999 | US6001268 Reactive ion etch patterning the ceramic slider using an etchant gas of argon, methyl trifluoride, and sulfur hexafluoride and flowed at a rate which provides a smooth surface on the ceramic slider |
| 12/14/1999 | US6001236 A protective coating is applied from a slurry of pre-formed refractory boride in a colloidal carrier selected from yttria, ceria, thoria, zirconia, magnesia, lithia, aluminum phosphate, cerium acetate; corrosion and oxidation resistance |
| 12/14/1999 | CA2080732C Inorganic filtration membranes with separation layer made of materially oxygen-free ceramics |
| 12/09/1999 | WO1999062977A1 Radical polymerization-curing working material compositions, method for reinforcing concrete structures and reinforced concrete structures with the use of the same |
| 12/09/1999 | DE19925391A1 Honeycomb body used as catalyst carrier for purifying I.C. engine exhaust gases |
| 12/09/1999 | DE19803327C2 Verfahren zur Herstellung von keramischen hochtemperaturbeständigen Werkstoffen mit einem einstellbaren thermischen Ausdehnungskoeffizienten und deren Verwendung A process for producing high-temperature resistant ceramic material with an adjustable coefficient of thermal expansion, and their use |
| 12/08/1999 | EP0962432A1 Method and apparatus for the removal of ionic impurities from reinforced concrete structures |
| 12/08/1999 | EP0962430A1 Method for consolidation of natural stone blocks or recomposed blocks |
| 12/08/1999 | CN1237950A Friction element in composite carbon/carbon-silicon carbide material and method for manufacturing same |
| 12/08/1999 | CN1237670A Humidity adjustable building material |
| 12/08/1999 | CN1237557A Ceramic colouring composition based on water soluble compounds of titanium and chromium and colouring technology |
| 12/08/1999 | CN1047209C 高密度闪蒸器 High-density flash evaporator |
| 12/08/1999 | CN1047139C Hydraulic forming food and beverage containers and other articles and its manufacture method |
| 12/07/1999 | US5998318 Sintered silicon carbide with graphite added thereto, sintered composite containing the same, and mechanical seal |
| 12/07/1999 | US5998307 Fibrous lining material comprising a primary layer having less fibrillated aramid fibers and synthetic graphite and a secondary layer comprising carbon particles |
| 12/07/1999 | US5998043 High melting point metallizing layer, intervening metal layer, which has a melting point of not greater than 1,000.degree. c. and consists mainly of at least one selected from among ni, cu and fe |
| 12/07/1999 | US5998012 Ceramic layer systems, particularly for gas sensors |
| 12/07/1999 | US5997952 Aqueous dispersion containing a polymer having pendant strong cationic groups and pendant weak acid groups, wherein the surface of the substrate is sufficiently basic so that the stable aqueous dispersion sets in less time |
| 12/07/1999 | US5997704 Sputtering target for depositing ferroelectric film, method for preparing the same, and method for preparing a DRAM using the same |
| 12/07/1999 | US5997700 Containing aluminum oxide and titanium carbide as main constituents. reactive etching by reactive gas ions and sputter-etching by inert gas ions proceed concurrently. |
| 12/07/1999 | US5996676 Tooling using thermostructural composite materials containing carbon for heat treatment and/or thermochemical treatment installations |
| 12/07/1999 | US5996304 Coating composition and method |
| 12/07/1999 | CA2014341C Method for applying a water repellant composition with a water carrier |
| 12/02/1999 | WO1999061392A1 Sanitary earthenware products and process for producing the same |
| 12/02/1999 | WO1999061260A1 Paste gold and golden ornaments |
| 12/02/1999 | DE19824188A1 Wäßrige Zubereitung zur Behandlung mineralischer Baustoffe An aqueous composition for the treatment of mineral building materials |
| 12/01/1999 | EP0960873A1 A process for decorating ceramic tiles |
| 12/01/1999 | EP0960872A1 Use of stabile chromium (III) compounds as a paint for ceramics |
| 12/01/1999 | EP0960871A2 Aqueous composition for treating mineral building materials |
| 12/01/1999 | EP0960219A1 Composite body comprising a hard metal, cermet or ceramic substrate body and method of producing the same |
| 12/01/1999 | EP0960081A1 A process for the electrochemical treatment of concrete |
| 12/01/1999 | EP0960079A1 Method for producing ceramic-metal composite bodies, ceramic-metal composite bodies and their use |
| 12/01/1999 | EP0960021A1 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings |
| 12/01/1999 | CN1237148A Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
| 12/01/1999 | CN1236763A Technology for manufacturing vacuum embossing ceramic roller |
| 12/01/1999 | CN1046971C Evaporator having multiple coating |
| 11/30/1999 | US5993970 Sintering tray |
| 11/30/1999 | US5993914 Inserting preheating polycrystalline ceramic substrate,submerging substrate in molten glass in a furnace, withdrawal and cooling susbstrate |
| 11/30/1999 | US5993901 Preparing complex alkoxides of the metals by liquid phasereaction of lead carboxylate with the alkoxides, dissolving in water, immersing substrate in solution |
| 11/30/1999 | US5993531 70% to 80% by weight of at least one dimethyl ester of a c4-8 dicarboxylic acid; 20-3-% of tung or linseed oil |
| 11/26/1999 | CA2238567A1 Method for producing flame retardant porous products and products produced thereby |
| 11/25/1999 | WO1999059937A1 Salt poultice |
| 11/25/1999 | WO1999045571A3 Doping frit appropriate for the production of conductor ceramic enamels |
| 11/25/1999 | DE19825094C1 Production of ceramic, diffusion-limiting coating used as diffusion and/or oxygen ion conducting layer in oxygen probe |
| 11/25/1999 | DE19816973A1 Verfahren zur Imprägnierung von mineralischen Baustoffen und dafür geeignete Organosiliciumverbindungen Process for impregnating mineral building materials and for suitable organosilicon compounds |
| 11/24/1999 | EP0959110A1 Material and process for surface treatment |
| 11/24/1999 | EP0958480A1 Method for the production of a sintered plate/substrate and substrate to be used when heating ceramic products |
| 11/24/1999 | EP0958394A1 Sintering tray |
| 11/24/1999 | EP0633870B1 Prevention of oxidation of carbonaceous and other materials at high temperatures |
| 11/24/1999 | CN1235942A Oxygen sensitive film with stable high temperature property and its preparing method |
| 11/24/1999 | CN1235941A Method for preparing high temperature anti-oxidation carbon base composite material |
| 11/24/1999 | CN1046692C Method for oxidation protection of articles made of carbon-containing composite material |
| 11/24/1999 | CN1046691C Method for colouring piece of rock by laser rays |
| 11/24/1999 | CN1046690C Method for improving solidification of cement product |
| 11/23/1999 | US5990212 Comprising an organosilicon compound, a trioxysilane, a polysiloxane, a fluoropolymer, a surfactant and water; solvent-free protective coatings for mineral and nonmineral construction materials, e.g. tile, ceramics, concrete, wood |
| 11/23/1999 | US5990067 Concrete surface cleaning composition and method |
| 11/23/1999 | US5990025 Ceramic matrix composite and method of manufacturing the same |
| 11/23/1999 | US5989651 Phase separation apparatus |
| 11/23/1999 | US5989636 Glazed ceramic floor tile having high-resolution image |
| 11/23/1999 | US5989504 Chemical process employing corrosion resistant composites |
| 11/18/1999 | WO1999058472A2 Ceramic with oxidisable layer |
| 11/18/1999 | WO1999058471A1 Method for producing a structure on a substrate |
| 11/18/1999 | WO1999058469A1 Cement material containing lithium with improved mechanical properties, useful for retaining cations, and methods for making same |
| 11/18/1999 | WO1999058268A1 An infiltrated article prepared from particles covered with water glass |
| 11/18/1999 | WO1999058223A1 Composite porous media |
| 11/18/1999 | WO1999032680A9 Preparation of a metal matrix composite body by a spontaneous infiltration process |
| 11/18/1999 | WO1999032678A9 Metal matrix composite body having a surface of increased machinability and decreased abrasiveness |
| 11/18/1999 | CA2331596A1 Composite porous media |
| 11/17/1999 | EP0957071A1 A method for rehabilitative and/or protective corrosion-inhibition of reinforcing steel embedded in a hardened concrete structure by means of surface-applied corrosion-inhibiting compositions |
| 11/17/1999 | EP0956276A1 Friction element in composite carbon/carbon-silicon carbide material and method for manufacturing same |
| 11/17/1999 | EP0956274A1 Ceramic structure with backfilled channels |
| 11/17/1999 | EP0956150A1 Inorganic nanofiltration membrane and its application in the sugar industry |
| 11/17/1999 | CN1235567A Consolidated material of coated pulverized bodies and method of manufacturing the same |
| 11/16/1999 | US5985430 Amorphous fibres containing Si, B and N, a process for the production thereof and the use thereof, and composites containing these fibres and the production thereof |
| 11/16/1999 | US5985328 Micromachined porous membranes with bulk support |
| 11/16/1999 | US5985205 Reducing wear between structural fiber reinforced ceramic matrix composite parts |
| 11/16/1999 | US5985114 Applying to carbon body treating liquid comprising precipitable boron compound and additive for enhancing oxidation resistance, precipitating, curing |
| 11/16/1999 | US5985011 Composition comprising lithium compound and surface tension reducing agent |
| 11/16/1999 | US5983973 Method for high throughput pressure casting |
| 11/16/1999 | CA2032339C A method for melting and/or burning-in layers of ceramic paints |
| 11/13/1999 | CA2271529A1 A method for rehabilitative and/or protective corrosion-inhibition of reinforcing steel embedded in a hardened concrete structure by means of surface-applied corrosion-inhibiting compositions |
| 11/11/1999 | WO1999056890A1 Methods for treating ceramic materials and improved treated ceramic materials produced thereby |
| 11/11/1999 | DE19820754A1 Production of a structure in a substrate used as a tile |
| 11/11/1999 | DE19758578A1 Silicate ceramic component used in the manufacture of porcelain and stoneware |
| 11/10/1999 | EP0955282A1 Coating for construction surfaces, specially for hydraulic structures, and corresponding manufacturing process |
| 11/10/1999 | EP0955279A1 Aluminum-nitride sintered body, method for fabricating the same, and semiconductor substrate comprising the same |
| 11/10/1999 | CN1234537A Zirconium oxide matrix product, method for obtaining same and use thereof |
| 11/09/1999 | US5981827 Carbon fiber prosthetics used as artificial joints with improved modulus of elasticity, wear resistance, coefficient of friction, corrosion resistance, and biocompatibility with biological tissue and bone |
| 11/09/1999 | US5981415 Containing two or more crystal phases of different component, having non-regular shape and three-dimensional network, atleast one crystal phase is single crystal; crystal phase being oxides and complex oxides of two or more metals |
| 11/09/1999 | US5981060 Decorative member |
| 11/09/1999 | US5981002 Submerging in a heat-decomposable liquid, heating to decompose the precursor liquid and deposit a decomposited product |
| 11/09/1999 | US5980986 Phase separation apparatus |
| 11/09/1999 | US5980776 Phosphonic acid polymers |
| 11/09/1999 | US5980765 Polishing composite ceramics comprising mullite containing alumina-silica and zirconia into mirror-finished balls; forming indentations on balls by chemical processing or physical processing |
| 11/09/1999 | CA2117672C Filter medium for metal hot melt and treatment process for metal hot melt |
| 11/04/1999 | WO1999055642A1 Ferroelectric thick-layer structures based on lead perovskites and method for their production |
| 11/04/1999 | WO1999055641A1 Method for consolidating and/or passivating, by chemical process, a porous mineral structure internal zone containing an alkaline-earth metal carbonate |
| 11/04/1999 | WO1999055640A2 Article having a modified mullite coating and method of making the same |
| 11/04/1999 | DE19817614A1 Coating floors of cold rooms and deep-freeze rooms with polyurethane |
| 11/03/1999 | EP0953553A1 Method of manufacturing joint body |