Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090)
10/2002
10/24/2002US20020153000 Surface restoration and maintenance composition and method of restoring a surface
10/24/2002US20020152711 Multiple layer composite material consisting of cement-bound concrete and polymer-bound concrete and method for producing the same
10/24/2002DE10119538A1 Production of porous ceramic layers, e.g. to form dirt-resistant coatings or active substance carriers, involves reacting nano-scale ceramic with oxycarboxylic acid, adding binder and coating by wet-chemical methods
10/23/2002EP1251191A1 A method of repairing a ceramic coating
10/23/2002EP1251188A1 Sputtering target and method for preparing the same and film-forming method
10/23/2002EP1251114A1 Method for coloring a plaster surface
10/23/2002EP1105358B1 Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles
10/23/2002EP0775173B1 Starch-bound cellular matrix
10/22/2002US6468658 Process for preparing grit blasting particles coated with titanium dioxide
10/22/2002US6468648 Plasma sprayed mullite coatings on silicon based ceramic materials
10/22/2002US6468640 Monolithic ceramic substrate, manufacturing and designing methods therefor, and electronic device
10/22/2002US6468632 Coating one or more cut edges of panel with composition comprising water and water-dispersible alkali metal sulfonate-containing polymer
10/17/2002WO2002081399A1 Integral water resistant fibre-cement
10/17/2002US20020151427 Process for the manufacturing of ceramic-matrix composite layers and related composite material
10/17/2002US20020150681 Substrate with a photocatalytic coating
10/17/2002US20020149901 Laminate-type dielectric device, a production method and an electrode paste material
10/17/2002US20020149136 Ultraviolet laser ablative patterning of microstructures in semiconductors
10/17/2002US20020148560 Apparatus and method for atmospheric pressure reactive atom plasma processing for shaping of damage free surfaces
10/17/2002US20020148328 Protection coating of wear-exposed components used for refining molten metal
10/17/2002DE10118763A1 Production of ceramic (mixed) metal oxide layers on substrate made from glass, ceramic, glass-ceramic, iron or other metals comprise coating substrate with an intermediate layer, applying ceramic (mixed) metal oxide layers using anodization
10/17/2002DE10117877A1 Production of high-purity magnesium boride compounds useful for superconductor manufacture comprises reacting magnesium hydride with boron
10/16/2002EP1249434A1 High temperature carbonaceous cement
10/16/2002EP0958394B1 Sintering tray
10/16/2002EP0946832B1 Carbon deposit friction lining material
10/16/2002EP0843707B1 Cotaing mixtures, method of producing them and their use for coating purposes
10/16/2002CN1374933A Combination electrode for the electrochemical restoration of corrosion-damaged reinforced concrete and corresponding method for controlling the same
10/15/2002US6465706 Encapsulation method for maintaining biodecontamination activity
10/15/2002US6465090 Protective coating for thermal barrier coatings and coating method therefor
10/15/2002US6465088 Substrate with a photocatalytic coating
10/15/2002US6465048 Method of improving shotcrete technology
10/15/2002US6464774 Surface coating material incorporating lithium silicate and sodium silicate
10/10/2002WO2002079118A1 Kit for coloring calcium-containing inorganic base
10/10/2002US20020145134 Sol-gel solution in which up to 90% of said solution is a conductive powder such as metal, ceramic, interceramic and semiconductor in a uniform stable dispersion; resistance heaters
10/10/2002DE10212377A1 Imprägnierter keramischer Kern und Verfahren zu seiner Herstellung Impregnated ceramic core and process for its preparation
10/10/2002DE10117394A1 Metal-ceramic brake disk used for brakes comprises a matrix made from column and/or crystal-like silicon nitride infiltrated with an aluminum alloy in a squeeze-casting method
10/10/2002DE10116200A1 Hydrophilic coating composition for coating of surfaces containing finely divided oxide and surface modifier useful for hot dipping of aluminum, automobile air conditioning systems, for coating textiles and for sanitary coatings
10/09/2002EP1247789A2 Alpha-alumina coated cutting tool
10/09/2002EP1247787A1 Rotary seal for directional drilling tools
10/09/2002EP1246856A1 Fluorochemical sulfonamide surfactants
10/09/2002EP1171528B1 Azophtalocyanine and pigment precursors and their use
10/09/2002EP1054729A4 Method of making mesoporous carbon
10/09/2002EP0996602B1 Process for coating a surface with a layer containing a stone pattern
10/08/2002US6462629 Ablative RF ceramic block filters
10/08/2002US6461415 Heat, corrosion and oxidation resistance at high temperature
10/08/2002US6460374 Having open voids, inorganic fibers embedded in the ceramic matrix in a regular or irregular orientation, and a glass matrix filling up the open voids in the ceramic matrix.
10/03/2002WO2002077418A1 Environmental and thermal barrier coating for ceramic components
10/03/2002WO2002077387A1 A floor surface and a method of treatment thereof
10/03/2002WO2002076907A1 Composite material and method for the production thereof
10/03/2002US20020142172 Inorganic dual-layer microporous supported membranes
10/03/2002US20020142150 Substrates with a self-cleaning surface, a process for their production and their use
10/03/2002US20020140134 AIN substrate and method for preparing such substrate for bonding to a copper foil
10/03/2002US20020139584 Rotary seal for directional drilling tools
10/02/2002EP1246017A2 Process for forming image
10/02/2002EP1245696A2 Plasma resistant member
10/02/2002EP1245360A2 Plugging method for ceramic honeycomb body
10/02/2002EP1244824A1 Dense refractory material for use at high temperatures
10/02/2002EP1244753A1 Liquid gold compositions
10/02/2002EP1244606A1 Coating aluminium oxide ceramics with hydroxyl apatite
10/02/2002EP0873284B1 Regenerating and protective system for constructions in cement and cement
10/02/2002DE10113590A1 Production of a casting mold comprises forming a porous precursor produced from a metal oxide ceramic material by sintering with the aid of local heating, and infiltrating with a metal melt made from aluminum and/or magnesium
10/02/2002CN1371886A Electrostatic resistant crushed stone and cobble for building and making method thereof
10/02/2002CN1091758C Artistic ceramic product with thick-line grained glaze and its production process
10/01/2002US6458498 Charge containing element
10/01/2002US6458423 Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof
09/2002
09/26/2002US20020136934 Glass-, ceramic- or vitroceramic-based substrate with a coating of partially crystalline titanium dioxide; self-cleaning glazings for vehicles or buildings
09/26/2002US20020136835 Environmental and thermal barrier coating for ceramic components
09/26/2002US20020135266 Method for topographical patterning of a device
09/26/2002US20020134312 Firing jig for electronic element
09/26/2002DE10114498A1 Production of a hydrophobic surface on silicate ceramic objects comprises application of an intermediate layer to produce a porous surface and a layer having ultraphobic and/or hydrophobic properties
09/25/2002EP1243570A2 High transmittance alumina for ceramic metal halide lamps
09/25/2002EP1243569A2 Electrical circuit having a metal-bonded-ceramic material or MBC component as an insulating substrate
09/25/2002EP1243329A1 Ceramic body and ceramic catalyst body
09/25/2002EP1242337A1 Temperature stabilisation of dielectric resonator
09/25/2002EP1242336A1 Concrete product having a retroreflective surface and its production process
09/25/2002EP1242335A1 Ceramics-containing dispersant, a method for producing same and the use of said dispersant in thick-film pastes
09/25/2002EP1068164B1 Electrically conductive microcapillary composite matrix and method for producing same
09/25/2002EP1019337B1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method
09/25/2002EP0822240B1 Coating resin composition
09/25/2002CN1370762A Gold plating method of high temperature and high voltage resisting quartz or high-alumina tube and application of the gold plating tube in ozone generator
09/25/2002CN1370761A Prepn of raw glass for daily-use ceramic product
09/25/2002CN1370760A Method of preparing antiseptic sanitary, building, daily-use and industrial ceramic product, daily-use enamel product, etc.
09/25/2002CN1370752A Method of making antiseptic daily-used utensils of glass, enamel, ceramic, metal, etc.
09/24/2002US6455465 Titania layer formed on the surface by injecting a titanium or titanium alloy-containing powder against the surface of the product to be treated which is a metal, ceramic or a mixture; deodorizing, antibacterial and soil-resisting actions
09/24/2002US6455453 Mgo and an mgal2o4 crystal phase; glass composed of silicon oxide, boron oxide, alkaline earth oxide; high strength; metals such as silver or copper
09/24/2002US6455159 Oxidation protection for carbon/carbon composites and graphites
09/24/2002US6455107 Protective coating is applied in one or more layers from a colloidal slurry containing reactant or non-reactant substances, or a mixture of reactant and non-reactant substances, in particular mixtures containing silicon carbide
09/24/2002US6455102 A process for reconditioning a silica-based refractory article already subjected to high temperature and corrosive conditions in a furnace, to improve the corrosion resistance of the silica-based refractory article, comprising: impregnating the
09/24/2002US6455097 Method and apparatus for applying a treating liquid to a porous body
09/24/2002US6454632 Using a silicon based compound so that the sheen appearance remains for a longer time
09/19/2002WO2002072503A1 Method for glazing ceramic articles obtained by slip casting
09/19/2002WO2002072502A1 Method for producing sic fiber/sic composite material having high strength
09/19/2002WO2002072495A2 Sol-gel derived resistive and conductive coating
09/19/2002WO2002072281A2 A method for making thick and/or thin film
09/19/2002WO2002060828A3 Apparatus and method for atmospheric pressure reactive atom plasma processing for shaping of damage free surfaces
09/19/2002WO2002058902A3 Coated gypsum board products and method of manufacture
09/19/2002US20020132051 Film or coating deposition and powder formation
09/19/2002US20020131926 Process to reduce sticking during surface treatment of graphite articles
09/19/2002US20020130318 Ceramic electronic component
09/18/2002EP1241278A1 Process for the manufacturing of ceramic-matrix composite layers and related composite material
09/18/2002EP1241148A1 Aluminium nitride substrate and method of preparing this substrate for joining with a copper foil