| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 05/10/2000 | CN1252398A Clearing bismuth-base metal oxide |
| 05/09/2000 | US6059984 Forming alumina layer; masking; etching |
| 05/09/2000 | US6059555 Optical apparatus for dual-beam laser texturing |
| 05/04/2000 | WO2000024691A1 Polymer-derived ceramic matrix composite components |
| 05/04/2000 | WO2000010941B1 Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles |
| 05/04/2000 | DE19849443A1 Coating concrete, natural stone or building component, e.g. floor, wall or path, involves applying modified cement resin mixture by spreading, rolling, spraying or dipping, then color by scattering or spraying, hardening and sealing |
| 05/03/2000 | EP0997938A2 Multi-chip module |
| 05/03/2000 | EP0996604A1 A process for the electrochemical treatment of concrete |
| 05/03/2000 | EP0996603A1 Method for producing ceramic and glass coatings, electrostatically applicable coating powder used therein and the use thereof |
| 05/03/2000 | EP0996602A1 Process for coating a surface with a layer containing a stone pattern |
| 05/03/2000 | EP0714562B1 A method of producing an electrode layer on a solid oxide electrolyte of a solid state fuel cell |
| 05/03/2000 | CN1052027C Pastes for coating of substrates, methods for manufacturing them and their use |
| 05/02/2000 | US6057022 Pressure gradient CVI/CVD apparatus, process and product |
| 05/02/2000 | US6056997 Magnesium hydroxide or magnesium oxide. |
| 05/02/2000 | US6056907 Annealing a thin film of a metal or metal silicon alloy on silicon carbide fibers to produce an effective amount of a metal silicide and carbon at or near the interface of the silicon carbide fibers in the composite. |
| 05/02/2000 | US6055847 Measuring sensor having metal jacket lead and externally mounted threaded connector |
| 04/30/2000 | CA2287750A1 Method for hardening and polishing concrete floors, walls and the like |
| 04/29/2000 | CA2287820A1 Method for preparing organic silicon compound emulsion |
| 04/27/2000 | WO2000023528A1 Stainproof material and method for manufacturing the same, and coating composition and apparatus therefor |
| 04/27/2000 | WO2000023272A1 Earthenware support |
| 04/27/2000 | WO2000006513A3 Resistant porcelain against heat changes |
| 04/27/2000 | DE19950375A1 Densification of porous structures using toluene in chemical vapor infiltration |
| 04/26/2000 | EP0874789B1 Protection of porous bodies against oxidation |
| 04/26/2000 | EP0682684B1 Clay-containing mixture and blend capable of forming a moisture resistant gel, and use of that mixture and blend |
| 04/26/2000 | CN1251550A Water dispersible/redispersible hydrophobic polyester resin and their application in coatings |
| 04/26/2000 | CN1251318A Method for making ceramic coating |
| 04/26/2000 | CN1051756C Ceramic handiwork with coloured netted glaze and its production method |
| 04/26/2000 | CN1051755C Ceramic handiwork with drifted red glaze and its production method |
| 04/26/2000 | CN1051754C Coloured glazed ceramic handiwork with pearl and its production method |
| 04/26/2000 | CN1051753C Handiwork of jadeite and glazed ceramics and its production method |
| 04/25/2000 | US6054601 Solvent-free mixture |
| 04/25/2000 | US6054522 Coating for imparting non-stick, abrasion resistant and non-wetting properties to inorganic articles |
| 04/25/2000 | US6054220 Silica-coated aluminum nitride powders with improved properties and method for their preparation |
| 04/25/2000 | US6054187 Forming boron carbide film on surface of substrate by plasma spraying in an oxygen atmosphere and removing boron oxide by heating in intert atmosphere |
| 04/25/2000 | US6054094 Method for manufacture composite fiber |
| 04/19/2000 | EP0994158A1 Organopolysiloxane composition for forming fired film |
| 04/19/2000 | EP0994083A2 Ceramic laminate material |
| 04/19/2000 | EP0993424A1 Ceramic with oxidisable layer |
| 04/19/2000 | EP0993423A1 Article having a modified mullite coating and method of making the same |
| 04/19/2000 | CN1251083A Fibre-reinforced composite ceramics and method of producing same |
| 04/19/2000 | CN1250736A Container made of plate with organic binder and inorganic fillings, method and system for making same |
| 04/19/2000 | CN1051538C Pearl glazed art ceramics and mfg. method thereof |
| 04/19/2000 | CN1051537C Art ceramics and mfg. method thereof |
| 04/18/2000 | CA2089338C Water-dilutable polysiloxane composition |
| 04/18/2000 | CA2061302C Method of making synthetic diamond film |
| 04/13/2000 | WO2000020355A1 Aqueous, film-forming preparations for coating mineral shaped bodies |
| 04/13/2000 | WO2000020354A2 Method of impregnating porous, stony objects |
| 04/13/2000 | WO2000020337A1 Method for depositing titanium oxide layers using soluble powders |
| 04/13/2000 | WO2000020183A1 Tube internally coated with a cement composition and method for making same |
| 04/13/2000 | DE19845999A1 Verwendung von wässrigen filmbildenden Zubereitungen zur Beschichtung mineralischer Formkörper Use of aqueous film-forming compositions for coating mineral moldings |
| 04/13/2000 | DE19845291A1 Verfahren zur Abscheidung von Titanoxid-Schichten unter Verwendung von löslichen Pulvern A process for the deposition of titanium oxide layers using soluble powders |
| 04/13/2000 | DE19845238A1 Producing glazed roof tile using a thin glaze layer which allows passage of gases, released from the clay tile body during firing, to form pores |
| 04/13/2000 | DE19823888C1 Verwendung von neutralisierten oder teilneutralisierten Chrom-(III)-Verbindungen Use of neutralized or partially neutralized chromium (III) compounds |
| 04/12/2000 | EP0992472A2 Corrosion-resistant members against a chlorine-based gas |
| 04/12/2000 | EP0992307A1 Partially composite lightweight product and preform for producing the same |
| 04/12/2000 | EP0991688A1 Two-component coating agent on an epoxy resin base for cement-bound backgrounds |
| 04/12/2000 | EP0991611A1 Method for consolidating and/or passivating, by chemical process, a porous mineral structure internal zone containing an alkaline-earth metal carbonate |
| 04/12/2000 | EP0975464A4 Silicon nitride coating compositions |
| 04/11/2000 | CA2102638C Compositions for the impregnation of mineral building materials |
| 04/08/2000 | CA2250495A1 Cement matrix panel |
| 04/06/2000 | WO2000018506A1 Method for producing a catalyst body |
| 04/05/2000 | EP0990630A1 Structural body comprising aluminum nitride and method of producing the same |
| 04/05/2000 | EP0990629A1 Concrete for jointing and method of jointing using said concrete |
| 04/05/2000 | EP0703863B1 Method of producing patterns on objects, especially ceramic articles |
| 04/05/2000 | CN1051067C Glazing layer forming composition for hot coating of oven refractory and method of forming glazing layer |
| 04/04/2000 | US6045871 Method of producing opaque adherent coating on the surface of substantially hydrated cementitious substrate |
| 04/04/2000 | US6045859 Treating with an aqueous solution of an alkali metal or ammonium dithiosulfatoaurate having a gold concentration of 0.1-10% by weight; evaporating the water and decomposing the dithiosulfatoaurate by heating to 300-1400 degrees. c. |
| 04/04/2000 | US6044981 Microfabricated filter with specially constructed channel walls, and containment well and capsule constructed with such filters |
| 04/04/2000 | CA2097846C The improvement of the frost-de-icing salt-resistance of concrete constructions |
| 03/30/2000 | WO2000017129A1 Surface-treated mineral materials and method for producing them |
| 03/30/2000 | WO2000017127A1 Ceramic product based on lithium aluminium silicate |
| 03/30/2000 | DE19843498A1 Oberflächenbehandelte mineralische Werkstoffe und Verfahren zu ihrer Herstellung Surface-treated mineral materials and process for their preparation |
| 03/30/2000 | CA2344410A1 Ceramic product based on lithium aluminium silicate |
| 03/29/2000 | CN1248643A Improved method for adhering metal particle on carbon base body |
| 03/28/2000 | US6043207 Non-caustic cleaning composition comprising peroxygen compound, meta/sesqui-silicate, chelate and method of making same in free-flowing, particulate form |
| 03/28/2000 | US6043172 Ceramic fiber insulation material |
| 03/28/2000 | US6043171 Lead-free and cadmium-free glass compositions for glazing, enameling and decorating glass of glass-ceramics |
| 03/28/2000 | US6042884 Buffered to acidic ph with sodium or potassium acetate or propionate salts; simplified coloring of porcelain by applying solution to ceramic surface and firing |
| 03/28/2000 | US6042883 Pyrolysis of olefinic, borane or carborane polymer containing organo-transition metal moieties |
| 03/28/2000 | US6042638 Biocidal coating composition |
| 03/28/2000 | US6042627 Aluminum-boron-carbon abrasive article and method to form said article |
| 03/28/2000 | CA2246735A1 Anti-graffiti construction adhesive composition |
| 03/28/2000 | CA2106510C Architectural material using metal oxide exhibiting photocatalytic activity |
| 03/23/2000 | WO2000015982A1 Mechanical seal member |
| 03/23/2000 | WO2000015861A1 Thermal spray material and member with film formed by thermal spraying of the same |
| 03/23/2000 | WO2000015581A1 Method for curing cracks in ceramic shaped bodies and shaped bodies treated in such a manner |
| 03/23/2000 | WO2000015580A1 Method for dying ceramic surfaces |
| 03/23/2000 | WO2000015579A1 Method for dyeing ceramic surfaces |
| 03/23/2000 | WO2000015576A1 Vitrified carbon compositions |
| 03/23/2000 | DE19842576A1 Non-contact coating of bulk materials in powder or granule form with multilayers takes place in vacuum or gas as they fall or fly past metallic vapor deposition sources |
| 03/23/2000 | DE19841321A1 Coloring ceramic surfaces comprises using a mixed phase pigment made of a colorless metal oxide and an aqueous coloring solution |
| 03/23/2000 | DE19841318A1 Coloring ceramic surfaces comprises using a mixed phase pigment made of a colorless metal oxide and an aqueous coloring solution |
| 03/23/2000 | CA2341294A1 Vitrified carbon compositions |
| 03/22/2000 | EP0987231A1 Silicon carbide based composite material and manufacturing method thereof |
| 03/22/2000 | EP0986593A1 Polyurea elastomer systems with improved adhesion to substrates |
| 03/22/2000 | EP0986438A1 Method for coating a surface |
| 03/22/2000 | EP0986429A1 High performance filters |
| 03/22/2000 | CN1050592C Metallized ceramic substrate having smooth plating layer and method for producing the same |
| 03/21/2000 | US6040068 Ceramic wiring board and method of producing the same |
| 03/21/2000 | US6040008 Silicon carbide fibers with boron nitride coatings |