Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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04/21/1999 | CN1214353A Emulsions of organosilicon compounds for imparting water repellency to building materials |
04/15/1999 | WO1999018048A1 Method for dyeing porous or rough surfaces, especially concrete parts, and impregnating them with minerals, and the use of a treatment liquid for carrying out the method |
04/15/1999 | DE19743723A1 Coating reinforcing material for ceramic composites |
04/15/1999 | DE19743566A1 Wax based anti-graffiti coating for interior and/or exterior surfaces |
04/15/1999 | DE19740772A1 Silicon carbide based slip coating material for coating densely fired silicate ceramic material |
04/14/1999 | EP0908498A2 Organosilicon emulsions for rendering building materials hydrophobic |
04/14/1999 | EP0908429A1 Metallized silicon nitride ceramic, fabricating process thereof and metallizing composite for the process |
04/14/1999 | EP0908428A1 Coating material for carbonization chamber in coke furnace and method of applying the same |
04/14/1999 | EP0908424A1 Ceramic article |
04/14/1999 | EP0907623A1 Refractory composite materials protected against oxidising at high temperature, precursors of the said materials, their preparation |
04/14/1999 | EP0907622A1 Aqueous silicon resin emulsion for waterproofing building materials |
04/14/1999 | EP0907621A1 Open-cell expanded ceramic with a high level of strength, and process for the production thereof |
04/13/1999 | US5894035 Coating crystal alpha-alumina fiber with a hexaluminate then heating to dry the coating |
04/13/1999 | US5893974 Inorganic porous shell provoding a selective molecular barrier between interior and exterior |
04/09/1999 | CA2249552A1 Emulsions of organosilicon compounds for imparting water repellency to building materials |
04/08/1999 | WO1999016729A1 Diamond core with a diamond coating |
04/07/1999 | EP0906939A1 Process for the preparation of decorations on kitchen utensils with improved resistance against abrasion by cutlery |
04/07/1999 | EP0906897A1 Process for the preparation of decorations on kitchen ustensils with improved resistance against abrasion by cutlery and composition therefor |
04/07/1999 | EP0906896A1 Process for producing a dense, self-sintered silicon carbide/carbon-graphite composite |
04/07/1999 | EP0906893A1 Green decorative colour for high temperature firing, process for its preparation and its use |
04/07/1999 | EP0880410A4 Passivation composition and process for coating |
04/07/1999 | CN1212961A Colouring technology for natural stone |
04/07/1999 | CN1212960A Dyeing technology for natural stone |
04/07/1999 | CN1042831C Corrosion inhibiting composition for reinforced concrete and method of applying the same |
04/07/1999 | CN1042830C Method for preparing graphite silicon carbide coating and beta-SiC fines and beta-SiC whisker by using rice husk |
04/07/1999 | CN1042813C Rock colour-changing method and dye |
04/06/1999 | US5891948 Coating material for forming variegated patterns of granite tone and resin flakes |
04/06/1999 | US5891531 Process for producing a thin film of a flouride |
04/06/1999 | US5891524 Overspray recycling process |
04/06/1999 | US5891520 Method for screen printing glass articles |
04/06/1999 | US5891518 Solvent solution and fibers by pyrolysis |
04/06/1999 | US5891224 Rubber modified asphalt type of water-proofing compositions |
04/06/1999 | CA2121301C Multilayer glass ceramic substrate and method of fabricating the same |
04/06/1999 | CA2108240C Filter for metal hot melt and process for production thereof |
04/01/1999 | WO1999015479A1 Method of treating limestone and like calcareous materials |
04/01/1999 | WO1999015478A1 Brazing structure and metallized structure |
04/01/1999 | WO1999015474A2 Composite based on a porous material |
04/01/1999 | WO1999015280A1 Ordered mesoporous thin films |
04/01/1999 | DE19741580A1 Verbundwerkstoff Composite material |
03/31/1999 | EP0905212A1 Method for repairing and/or reinforcing a bulkhead for a bulkhead type heat exchanger |
03/31/1999 | EP0904421A1 Process for the preparation of hydroxyapatite coatings |
03/31/1999 | EP0904205A1 Method of making a transfer for use with ceramics |
03/31/1999 | EP0805726A4 Metal matrix composites and method of producing |
03/31/1999 | EP0789724B1 Aqueous polymer dispersion |
03/31/1999 | EP0767766B1 Decorative method and material |
03/30/1999 | US5889234 Modified with infrared radiation; nondelaminating; bonding strength |
03/30/1999 | US5888918 Method for enhancing the color of minerals useful as gemstones |
03/30/1999 | US5888638 Sealing element, particularly for shut-off and regulating valves, and process for its production |
03/30/1999 | US5888308 Process for removing residue from screening masks with alkaline solution |
03/30/1999 | US5887620 Porous ceramic material and producing method of same, and valve unit |
03/30/1999 | CA2139604C Ion transport membranes with catalyzed dense layer |
03/25/1999 | WO1999014036A1 Silica-coated aluminum nitride powders with improved properties and methos for their preparation |
03/24/1999 | EP0902726A1 Catalyst carrier |
03/24/1999 | EP0658219B1 Fluidized bed reactor arrangement for forming a metal carbide coating on a substrate containing graphite or carbon |
03/24/1999 | CN1211549A Process for depositing optical layers |
03/23/1999 | US5886092 Binder systems |
03/23/1999 | US5885939 Sputtering a vertically oriented single crystal thin film of yttrium-barium-copper oxide onto horizontally oriented yttrium-barium-copper oxide initially vapor deposited onto single crystal substrate |
03/23/1999 | US5885916 Molded window comprising low aluminum or aluminum-free silicon nitride sintered together with silicon oxide and a rare earth oxide; microwaves |
03/23/1999 | US5885657 Production of ceramic layers and their use |
03/23/1999 | US5885485 Process for producing low-salt silica sol dispersions in low-boiling alcohols |
03/23/1999 | US5885339 Non-slip formulations |
03/18/1999 | WO1999012867A1 A method for producing abrasive grains and the abrasive grains produced by this method |
03/18/1999 | WO1999012866A1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method |
03/18/1999 | WO1999012850A1 PROCESS FOR THE PROTECTION OF AlN POWDER AGAINST HYDROLYSIS |
03/18/1999 | DE19810067C1 Movable component for a thermally and mechanically loaded structure, and method for producing such a component |
03/18/1999 | CA2301611A1 A method for producing abrasive grains and the abrasive grains produced by this method |
03/17/1999 | EP0901411A1 Ceramic composite structure and process for the production thereof |
03/17/1999 | EP0836553A4 Composite particulate material and process for preparing same |
03/17/1999 | CN1211200A Catalyst carrier |
03/17/1999 | CN1210781A Method for processing golden stone by using natural granite |
03/16/1999 | US5882807 Heat treatment silicon carbide, vapor deposition and impregnation |
03/16/1999 | US5882777 Super hard composite material for tools |
03/16/1999 | US5882730 Method for the preparation of a double-coated body of boron nitride |
03/11/1999 | WO1999011582A1 Porous ceramic structures and methods of making porous ceramic structures |
03/11/1999 | WO1999011581A1 Method for producing carbon composite materials and/or materials containing carbon, carbidic and/or carbonitridic materials |
03/11/1999 | DE19743851C1 A decorative color material for tableware that provides increased resistance to scratching and damage by cutlery |
03/10/1999 | CN1210507A Cement structure containing waterproofing layer |
03/10/1999 | CN1210506A Formation of refractory repair mass |
03/10/1999 | CN1042417C Method for coating ceramic honeycomb members with finely devided solids |
03/09/1999 | US5879817 Reinforced concrete structure |
03/09/1999 | US5879793 Mineral wool product, method for its production, impregnating mass therefor, and use thereof |
03/09/1999 | US5879744 Method of manufacturing aerogel composites |
03/09/1999 | US5879722 System for manufacturing sheets from hydraulically settable compositions |
03/09/1999 | US5878849 Ceramic metal composite brake components and manufacture thereof |
03/04/1999 | WO1999010440A1 High concentration silane emulsions for rendering absorbent substrates water repellent |
03/04/1999 | DE19823521A1 Verfahren zur Herstellung von Kohlenstoff-Verbundwerkstoffen und/oder kohlenstoffhaltigen Werkstoffen, carbidischen und/oder carbonitridischen Werkstoffen A method for producing carbon composite materials and / or carbon-containing materials, carbidic and / or materials carbonitridic |
03/04/1999 | DE19748483C1 High temperature superconductor material structure for a current limiting device |
03/04/1999 | CA2300070A1 High concentration silane emulsions for rendering absorbent substrates water repellent |
03/03/1999 | EP0899252A1 Process for increasing the strength of a porous article |
03/03/1999 | EP0898599A1 Biostatic coating composition |
03/03/1999 | EP0898552A1 Method and colour compositions to produce decorated ceramic and glass products |
03/03/1999 | CN1209651A Structure formation method |
03/02/1999 | US5876850 Coating for carbon-carbon composites and method for producing same |
03/02/1999 | US5876806 Finishing agent and method of using the same |
03/02/1999 | US5876686 Process for making inorganic oxide gels in fluorocarbon solvents |
02/25/1999 | WO1999008981A1 Refractory ceramic moulding |
02/25/1999 | WO1999008980A1 Carbon-carbon fibre composite materials |
02/25/1999 | WO1999008979A1 Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
02/25/1999 | WO1999008978A1 Method and composition for producing set gypsum-containing product with increased strength, rigidity, and dimensional stability |
02/25/1999 | WO1999008976A1 Method and apparatus for providing concrete products having improved surface and structural characteristics |