| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 03/23/2004 | US6709694 Coloring ceramics by way of ionic or complex-containing solutions |
| 03/23/2004 | CA2086380C A method of protecting products of composite material against oxidizing, and products protected thereby |
| 03/18/2004 | WO2004022879A1 A composite tile |
| 03/18/2004 | WO2004022802A1 Method for producing a component, component and use thereof |
| 03/18/2004 | WO2004021921A1 Strengthened ceramic restoration |
| 03/18/2004 | US20040053769 Comprising silicon carbide and silicon oxynitride, crystal structure, shrinkage inhibition; thin-film solar cells, producing at low temperatures, including additives to adjust physical properties |
| 03/18/2004 | US20040053081 For flat panel displays (FPD) comprising polycrystalline body, sintered body, or single crystal having surface covered with fluoride layer |
| 03/18/2004 | US20040050818 Method of forming sunken relief in a piece of porcelain or of earthenware |
| 03/18/2004 | US20040050477 adhesive bonding between steel and elastomer; tire and tread; catalyst coated on one surface and monomer on the other; waterborne coating for thermoplastic olefins that does not require heating |
| 03/18/2004 | US20040050108 Mechanism to mold glass lenses using an implanted precision glass molding tool |
| 03/18/2004 | DE4425922B4 Verfahren zur Herstellung einer Leuchtstoffkeramik durch Heißpressen A method for manufacturing a fluorescent ceramic by hot pressing |
| 03/17/2004 | EP1397321A1 Low dust wall repair compound |
| 03/17/2004 | EP1397319A1 Coating which is easy to clean |
| 03/17/2004 | EP1397257A1 Decorating means, decoration and method for decorating ceramic or vitreous products |
| 03/17/2004 | EP0706582B2 Improved compositions and methods for polishing |
| 03/17/2004 | CN1482160A Curable fluids for forming coatings and adhesives |
| 03/17/2004 | CN1482100A Carrying utensil for roasting ceramic electronic parts |
| 03/17/2004 | CN1482096A High temperature surge ceramic material and ware thereof |
| 03/17/2004 | CN1481971A Pvd coated cutting tool |
| 03/16/2004 | US6706654 Pressable glass ceramic, method for the fabrication thereof, and method for the fabrication of a dental restoration using such glass ceramic |
| 03/11/2004 | WO2004020364A1 Electronic component burning jig |
| 03/11/2004 | WO2003091173A3 Capping layer for crystallizing germanium, and substrate having thin crystallized germanium layer |
| 03/11/2004 | WO2003008506A3 Method for protecting a flooring or lining material from staining substances |
| 03/11/2004 | US20040048729 For preparing porcelain stoneware or glazes |
| 03/11/2004 | US20040048042 Artificial stone having non-slip property |
| 03/11/2004 | US20040048025 Applicable to outdoor surfaces such that it may resemble stamped concrete or interlocking brick arrangements |
| 03/11/2004 | US20040046153 Composite sintered body having an average grain size of 100 nm or less and whose relative roughness (Ra) after electric discharge machining is 0.3 mu m or less can be obtained by grinding/mixing a silicon nitride powder and a metal powder, |
| 03/11/2004 | US20040045930 Method for etching |
| 03/10/2004 | EP1396237A1 Strengthened ceramic restoration |
| 03/10/2004 | EP1395529A1 Carbon tiles with refractory coating for use at elevated temperature |
| 03/10/2004 | EP1296910B1 Method for consolidating natural stone blocks |
| 03/10/2004 | EP1165456B1 Method for producing an acid-resistant, electrically conductive building material covering |
| 03/10/2004 | EP0946460B1 Silicon carbide reinforced silicon carbide composite |
| 03/10/2004 | CN1481342A Substrates with self-cleaning surface, process for their prodn. and their use |
| 03/10/2004 | CN1480607A Method for cooling bottom space air of building roof |
| 03/10/2004 | CN1480429A Face coated carborundum heating unit |
| 03/10/2004 | CN1480425A Burning-use bearer for ceramic electronic parts |
| 03/10/2004 | CN1480256A 陶瓷催化剂体 Ceramic catalyst body |
| 03/10/2004 | CN1141207C Manufacturing method of antiskid brick |
| 03/09/2004 | US6702970 Process to reduce sticking during surface treatment of graphite articles |
| 03/04/2004 | WO2004018384A1 High temperature oxidation inhibitors for carbon-carbon friction materials |
| 03/04/2004 | WO2004018126A1 Nozzle refractory for casting being reduced in deposition of alumina |
| 03/04/2004 | WO2004018125A1 Method for manufacturing immersion nozzle less susceptible to deposition of alumina for use in continuous casting |
| 03/04/2004 | WO2003105252A3 Ceramic anodes and method of producing the same |
| 03/04/2004 | US20040044175 Mixture containing epoxy resin and curing agents; corrosion resistance; covering concrete with sheath |
| 03/04/2004 | US20040043272 Ceramic anodes and method of producing the same |
| 03/04/2004 | US20040043051 Method of manufacture of porous inorganic structures and infiltration with organic polymers |
| 03/04/2004 | US20040041295 Uniform spraying particles of surface retarder over concrete; flatness, wear resistance |
| 03/04/2004 | US20040040804 Novel composite material and production method for composite material |
| 03/04/2004 | DE3635121B4 Verfahren zur Herstellung eines gummiartigen Verbundmaterials A process for preparing a rubbery composite material |
| 03/04/2004 | DE10335635A1 Automotive catalytic converter has open honeycomb structure with pores receiving co-catalytic agent under primary noble metal catalytic substance |
| 03/04/2004 | DE10238938A1 Production of layer system for sensor element for determining concentration of gas component or temperature in IC engine exhaust gas comprises applying barrier layer on ceramic support and applying functional layer |
| 03/04/2004 | DE10225972B3 Verfahren zum Aufschleuderbeschichten einer dicken Keramikschicht mit einem Sol-Gel-Verfahren A method for spin coating a thick ceramic layer with a sol-gel process |
| 03/03/2004 | EP1394139A2 Protective overlayer for ceramics |
| 03/03/2004 | EP1394138A2 Protective overlayer for ceramics |
| 03/03/2004 | EP1394123A1 Mechanism to mold glass lenses using an implanted precision glass molding tool |
| 03/03/2004 | EP1392619A1 Hydrophilic protective layers bonded on hydrophobic substrates for use at elevated temperature |
| 03/03/2004 | EP1392200A2 Method and system for improving the effectiveness of artificial joints by the application of gas cluster ion beam technology |
| 03/03/2004 | EP0909343B1 Method for refurbishing brakes |
| 03/03/2004 | CN1479648A Catalyst for purifying exhaust gases |
| 03/03/2004 | CN1478974A Manufacturing method of luminous staircase |
| 03/03/2004 | CN1478758A 混凝土艺术装饰染料 Art Deco concrete dye |
| 03/03/2004 | CN1478662A Rotating drum printing process of secondary burning glazed tile and improvement of rotaing drum printing machine |
| 03/03/2004 | CN1140481C Fibrous composite material and process for producing the same |
| 03/02/2004 | US6699607 Barium strontium aluminasilicate protective coating for articles exposed to high temperatures including the hostile thermal environment of a gas turbine engine |
| 03/02/2004 | US6699606 Bathroom fixtures having glossy, protective glazing (vitrified frit) fired thereon for improved cleanup |
| 03/02/2004 | US6699604 Protective coating including porous silicon nitride matrix and noble metal |
| 03/02/2004 | US6699415 Surfaces of transparent resin in which marble or other stones are embedded |
| 03/02/2004 | US6699410 Method of impregnating porous workpieces |
| 03/02/2004 | US6699401 Kneading sic powder, compacting, calcining, purifying, impregnating with silicon in sealed vessel provided in heating furnace body |
| 02/26/2004 | WO2004016548A2 Aluminum phosphate compounds, compositions, materials and related composites. |
| 02/26/2004 | WO2004016387A1 Laser processing method |
| 02/26/2004 | WO2003037584A3 Methods for finishing top surfaces of concrete filled access floor panels |
| 02/26/2004 | US20040039098 Binder of a crosslinked grid with a hydrophilic group chemically attached; compound having a modulus of elasticity of 40-250 gpa |
| 02/26/2004 | US20040038106 Solid oxide electrolyte with ion conductivity enhancement by dislocation |
| 02/26/2004 | US20040038043 Fluidizing oxidation protection systems |
| 02/26/2004 | US20040038032 Components coated with system that includes phosphorus-containing undercoating and boron-containing overcoating; aircraft brake discs |
| 02/26/2004 | US20040037998 Honeycomb structural body and method of manufacturing the structural body |
| 02/26/2004 | US20040035329 Compositions for producing architectural cementitious structures having decorative aggregate-containing cementitious surfaces and processes therefor |
| 02/26/2004 | US20040035328 Non-efflorescing cementitious bodies |
| 02/26/2004 | US20040035327 Mixtures of calcium aluminate and binders such as cements, used as protective coatings or linings for conduits in metal apparatus |
| 02/26/2004 | DE20315783U1 Oxide superconductor thick film has a defined composition which can be applied to a surface of a substrate or a base |
| 02/26/2004 | DE20216209U1 Ceramic product used as a plate, cup or beaker has a surface section applied as a coating in a coating process following a first firing process, in which parts of the coating are removed with a conventional tool |
| 02/26/2004 | DE10236751A1 Production of an intermetallic-ceramic composite component used e.g. as brake disk comprises producing a mixture of a reactive component containing titanium dioxide |
| 02/26/2004 | DE10202167B4 Verwendung eines Mittels zur Beseitigung und Verhinderung von Ablagerungen auf mineralischen Oberflächen Using a means of eliminating and preventing deposits on mineral surfaces |
| 02/25/2004 | EP1391952A2 Salts of pentacyclic or tetrapentaline derived anions, and their uses as ionic conductive materials |
| 02/25/2004 | EP1391926A1 Heat sink and its manufacturing method |
| 02/25/2004 | EP1391444A1 Process for making a refractory material, protective coating obtainable by such process and their uses |
| 02/25/2004 | EP1391443A2 Formaldehyde-free coatings and acoustical panel |
| 02/25/2004 | EP1390566A2 Composite material and method for production thereof |
| 02/25/2004 | EP1390563A1 Substrate with photocatalytic coating |
| 02/25/2004 | EP1390321A1 Metal-ceramic composite material and method for production thereof |
| 02/25/2004 | EP1390320A1 Coating biscuit tiles with an abrason- and scratch- resistant coat |
| 02/25/2004 | EP1390167A1 Castings of alloys with isotropic graphite molds |
| 02/25/2004 | CN1477059A Preparation method of nano alumina material |
| 02/25/2004 | CN1139556C Preparing method for sintering titanium dioxide film on ceramic surface |
| 02/25/2004 | CN1139555C Process for preparing coated silicide layer on surface of silicon titanocarbide material |
| 02/24/2004 | US6696184 Catalysts for reforming; methane conversion to synthesis gas |
| 02/24/2004 | US6696103 Aluminium nitride ceramics and method for preparing the same |
| 02/24/2004 | US6696100 Method of decorating a ceramic article |