| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 09/28/1999 | US5958831 SiC foam catalyst carrier with a reinforced skin and corresponding catalytic systems |
| 09/28/1999 | US5958601 Improved water repellency; food packaging |
| 09/28/1999 | US5958507 Carbon deposit friction lining material |
| 09/28/1999 | US5957251 Brake or clutch components having a ceramic-metal composite friction material |
| 09/23/1999 | WO1999047726A1 Process for depositing atomic to nanometer particle coatings on host particles |
| 09/23/1999 | DE19812143A1 Carboxymethylcellulose as protective colloid |
| 09/22/1999 | EP0943593A1 Electrically conductive ceramic bodies and method of applying electrical contacts onto such bodies |
| 09/22/1999 | EP0846091B1 Process for producing ceramic coatings and coating powder therefor |
| 09/22/1999 | CN1045177C Using method of composition for treating porous substrate for improving duriblity and water repellency |
| 09/21/1999 | US5956560 Tungsten-copper composite powder |
| 09/21/1999 | US5955390 Whisker reinforced ceramic cutting tool and composition thereof |
| 09/21/1999 | US5955197 Coating for carbon--carbon composites and method for producing same |
| 09/21/1999 | US5955194 Boron-containing alumina-silica refractory fiber which is nitrided fora surface enriched in boron nitride and a carbon-containing black glass ceramic composition of the formula sicxoy |
| 09/21/1999 | US5955179 Coating for the structured production of conductors on the surface of electrically insulating substrates |
| 09/21/1999 | US5955177 Nonwoven fabric and a coating of metal oxide |
| 09/21/1999 | US5955148 Invention can be used as a substrate for integrated circuits and packaging material. |
| 09/21/1999 | CA2161541C Treating prebaked carbon anodes for aluminium production |
| 09/16/1999 | WO1999046219A1 Use of aqueous film-forming preparations based on copolymers of methacrylic acid alkyl esters for coating mineral shaped bodies |
| 09/16/1999 | WO1999046218A2 Electrically conductive microcapillary composite matrix and method for producing same |
| 09/16/1999 | WO1999032680A3 Preparation of a metal matrix composite body by a spontaneous infiltration process |
| 09/16/1999 | DE19811195A1 Keramisches Besteckteil sowie Verfahren zu dessen Herstellung Ceramic piece of cutlery as well as methods for its preparation |
| 09/16/1999 | DE19810530A1 Post-treatment agent for protecting mortar and concrete structures against carbonation and corrosion of reinforcement |
| 09/16/1999 | DE19810260A1 Verfahren zum Beschichten der Strömungskanäle eines wabenförmigen Katalysatorkörpers mit einer Dispersionsbeschichtung A process for coating the flow channels of a honeycomb catalyst body with a dispersion coating |
| 09/16/1999 | DE19810052A1 Verfahren zur Beschichtung mineralischer Formkörper A method for coating mineral moldings |
| 09/16/1999 | DE19810050A1 Aqueous film forming preparations based on copolymers of methacrylic acid alkyl esters |
| 09/15/1999 | EP0941978A1 Ceramic cutlery piece and process for its manufacture |
| 09/15/1999 | EP0941977A1 Process for coating mineral products |
| 09/15/1999 | EP0941926A2 Movable construction components for a thermomechanically stressed assembly and method for their production |
| 09/15/1999 | EP0941763A1 Method for coating channels of honeycomb catalyst body using a coating dispersion |
| 09/15/1999 | EP0746532B1 Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same |
| 09/14/1999 | US5952102 Vapor deposition |
| 09/14/1999 | US5952055 Applying protective cathodic coating containing non-corroding metal and electrochemically active material onto surface of concrete |
| 09/14/1999 | US5952040 Passive electronic components from nano-precision engineered materials |
| 09/14/1999 | CA2056779C A method and fibers for fabricating a composite material having a matrix reinforced by ceramic fibers |
| 09/10/1999 | WO1999045571A2 Doping frit appropriate for the production of conductor ceramic enamels |
| 09/10/1999 | WO1999044965A1 SiC STORAGE DISK SUBSTRATE WITH AN INERT LAYER ON THE SURFACE |
| 09/10/1999 | WO1999044954A1 Substrate with photocatalytic coating |
| 09/10/1999 | WO1999044776A1 Sintered diamond tool and method for manufacturing the same |
| 09/10/1999 | WO1999032679A3 Preparation of a metal matrix composite body by a spontaneous infiltration process |
| 09/10/1999 | WO1999032418A3 Improved method for making a metal matrix composite body by an infiltration process |
| 09/10/1999 | CA2321638A1 Diamond sintered body tool and manufacturing method thereof |
| 09/09/1999 | DE19809550A1 SiC-Speicherplattensubstrat mit einer Inertschicht auf der Oberfläche SiC disk substrate with an inert layer on the surface |
| 09/08/1999 | EP0940379A1 Formulations based on water soluble compounds of titanium and chromium combined with antimony or tungsten or mixtures thereof suitable for colouring ceramic manufactured articles and relevant high temperature colouring process |
| 09/08/1999 | EP0940378A1 Ceramic articles having a conductive surface and method for manufacturing the same |
| 09/08/1999 | EP0940368A1 PROCESS FOR PREPARING In 2?O 3?-SnO 2? PRECURSOR SOL AND PROCESS FOR PREPARING THIN FILM OF In 2?O 3?-SnO 2? |
| 09/08/1999 | EP0939748A1 Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
| 09/08/1999 | CN1228069A Method for colouration of concrete and other mixtures |
| 09/08/1999 | CN1227889A Method of cooling air in under-roof spaces of buildings |
| 09/08/1999 | CN1045000C Coating product for articles of graphite-alumina refractory material |
| 09/07/1999 | US5948521 Thermally conductive, electrically insulating connection |
| 09/07/1999 | US5948471 Decorated ceramic and glass articles, process for their manufacture and ceramic dye compositions for carrying out the process |
| 09/07/1999 | US5947094 Methods and apparatus for making ceramic matrix composite lined automotive parts and fiber reinforced ceramic matrix composite automotive parts |
| 09/02/1999 | WO1999043923A1 Compositions for use in well construction, repair and/or abandonment |
| 09/01/1999 | EP0939067A1 Production of corrosion-resistant ceramic members |
| 09/01/1999 | EP0938457A1 Method for manufacturing substrates with transparent and colour coatings stable at high temperatures and in the presence of ultraviolet rays |
| 09/01/1999 | CN1227198A Method for making artificial marble |
| 08/31/1999 | US5945737 Thin film or solder ball including a metal and an oxide, nitride, or carbide precipitate of an expandable or contractible element |
| 08/31/1999 | US5945363 Silicon nitride sintered material |
| 08/31/1999 | US5945211 Zinc oxide as bactericides, for deodorizing, as uv absorbers, photocatalytics, stain-proffing and purification |
| 08/31/1999 | US5945169 Process for applying a surface protective layer to materials |
| 08/26/1999 | WO1999042421A1 Fast prototyping method by laser sintering of powder and related device |
| 08/26/1999 | WO1999042420A1 Method for preventing low-temperature degradation of tetragonal zirconia containing materials |
| 08/26/1999 | WO1999032678A3 Metal matrix composite body having a surface of increased machinability and decreased abrasiveness |
| 08/26/1999 | WO1999024378A3 Sprayable covering for asbestos cement surfaces |
| 08/26/1999 | CA2320830A1 Method for preventing low-temperature degradation of tetragonal zirconia containing materials |
| 08/25/1999 | EP0938079A2 Studless thin film magnetic head and process for making the same |
| 08/25/1999 | EP0937012A1 Temperature and scratch-resistant anti-sticking coating |
| 08/24/1999 | US5941043 Alumina-silica |
| 08/19/1999 | WO1999041212A1 Method for producing one or several crystallized ceramic thin layers and component with such a layer |
| 08/19/1999 | DE19806390A1 Removal of arbitrary structures of brittle materials by laser pulses |
| 08/19/1999 | DE19805886A1 Lithographic decalcomania for relief structuring ceramic products, especially to produce porcelain glaze relief structures |
| 08/18/1999 | EP0936311A2 Road refurbishment method and mortar composition |
| 08/18/1999 | EP0912260A4 Improved anti-graffiti coatings and method of graffiti removal |
| 08/18/1999 | EP0894081B1 Process for colouring ceramic articles and ceramic article produced therefrom |
| 08/18/1999 | EP0833805B1 Concrete moulding with shining surface |
| 08/18/1999 | EP0812241A4 Noncaustic cleaning composition comprising peroxygen compound and specific silicate and methods of making and using same |
| 08/18/1999 | EP0792385B1 Apparatus for use with cvi/cvd processes |
| 08/18/1999 | EP0751922B1 Method for the protective treatment of mineral material structures, treatment composition intended for performing of the method and use thereof |
| 08/17/1999 | US5939144 Method and composition for diffusion treatment of ceramic materials |
| 08/17/1999 | US5938898 Functional product |
| 08/12/1999 | WO1999040235A1 Method for etching |
| 08/12/1999 | WO1999040043A1 Partially densified carbon preform |
| 08/12/1999 | WO1999040042A1 Densifying a preform using a liquid precursor |
| 08/12/1999 | WO1999040041A1 Concrete hardening retarder |
| 08/12/1999 | WO1999039818A1 Method of making mesoporous carbon |
| 08/12/1999 | DE19806353A1 Filigree porcelain structure for molding decorative figurine |
| 08/12/1999 | CA2286199A1 Concrete hardening retarder |
| 08/11/1999 | CN1225347A Composition based on tungsten and chromium aqueous solutions suitable for coloring ceramic mfg. articles and relevant high temp. coloring process |
| 08/11/1999 | CN1044595C Leadless and cadmiumless ceramic glazing pigment and mfg. method |
| 08/10/1999 | US5936009 Fluoropolymer adhesion |
| 08/10/1999 | US5934357 System for manufacturing metal matrix composites |
| 08/10/1999 | US5934355 Method of manufacturing metal ceramic composite material |
| 08/10/1999 | CA2175787C Method of synthetic diamond ablation with an oxygen plasma and synthetic diamonds etched accordingly |
| 08/05/1999 | WO1999038816A1 Filler powder and process to make the filler powder |
| 08/05/1999 | DE19803327A1 High temperature resistant magnesia-alumina ceramic material for glass stirrers, electrode bodies, drawing dies, feeder needles and tube drawing machines |
| 08/04/1999 | EP0933439A1 Composite product, preform for producing the composite product and process of forming the preform |
| 08/04/1999 | EP0933341A2 Ceramic fiber insulation material |
| 08/04/1999 | EP0932915A1 Microwave oven and components therefor |
| 08/04/1999 | EP0932590A1 A method and apparatus for applying a treating liquid to a porous body |
| 08/04/1999 | EP0932589A2 Slurry and method for producing refractory boride bodies and coatings for use in aluminium electrowinning cells |