Patents
Sitemap › C04 - Cements; Concrete; Artificial stone; Ceramics; Refractories › C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone › C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090)
11/1999
11/03/1999EP0953070A1 The start-up of aluminium electrowinning cells
11/03/1999EP0952969A1 Textile preforms sheathed in a boron nitride coating, composites incorporating them and their preparation
11/03/1999CN1233533A Process for coating of flow channels of honeycomb form catalystic converter carrier with dispersion coating
11/02/1999US5976999 Unleaded transparent vitreous ceramic compositions
11/02/1999US5976736 Toner composition and use thereof for forming sintered pattern on solid surface
11/02/1999US5976674 Transfer sheet, a method of transferring a figuration therefrom and a ceramic product on which the figuration is printed
11/02/1999US5976642 Decoration
11/02/1999US5976621 Phase separation apparatus
11/02/1999US5976429 Process for producing dense, self-sintered silicon carbide/carbon-graphite composites
11/02/1999US5976396 Method for etching
10/1999
10/28/1999WO1999054264A1 Concrete for jointing and method of jointing using said concrete
10/28/1999DE19816442A1 Vorrichtung und Verfahren zur Oberflächenstrukturierung von verlegten Fußbodenbelägen Apparatus and method for surface structuring of installed floor coverings
10/28/1999CA2294205A1 Concrete for jointing and method of jointing using said concrete
10/27/1999EP0952128A1 An anti-corrosion ceramic member
10/27/1999EP0952127A1 Method of producing a waterrepellent product, and product and method for waterproofing a surface of a building material
10/27/1999EP0952126A1 Process for impregnation of mineral building materials and organosilicon compounds useful therefor
10/27/1999EP0951574A1 Cermet structural element, its construction and production
10/27/1999EP0951462A1 Thermochemical treatment, in halogenated atmosphere, of a carbon-containing material, non-porous, slightly or very porous
10/27/1999EP0912461A4 Hardened hydraulic cement, ceramic or coarse concrete aggregate treated with high pressure fluids
10/27/1999EP0866730A4 Polymer coated powders
10/27/1999EP0840713A4 Cement treated with high-pressure co 2?
10/27/1999CN1232810A Low temperature overglaze color for ceramic
10/27/1999CN1232809A Technological process for coloring and fixing natural stone
10/27/1999CN1232804A Ceramic product, paint for ceramic product and their production process
10/27/1999CN1046034C Sensor
10/26/1999US5973061 Aqueous silicone dispersions crosslinkable into elastometric state by dehydration
10/26/1999US5972548 Process for forming an image on ceramic substrates
10/26/1999US5972529 Base material comprising alumina-silica containing from 65 to 95% by weight of calcium zirconate flame-coated film formed on the surface of the base material
10/26/1999US5972511 A stoichiometric vapor deposited coatings boron silicon nitride on low thermal expansion carbon, graphite or ceramic materials; a control process in a gaseous diluent
10/26/1999US5972483 The spacing between neighboring laminar elements is not less than 0.2 mm and the maximum length of each laminar element is not more than 8.5 mm, or the spacing between neighboring laminar elements is not less than 10 mm and the the maximum
10/21/1999WO1999052670A1 Method and device for structuring the surface of laid flooring materials
10/21/1999WO1999032680A8 Preparation of a metal matrix composite body by a spontaneous infiltration process
10/21/1999WO1999032679A9 Preparation of a metal matrix composite body by a spontaneous infiltration process
10/21/1999DE19915937A1 Precious metal glaze for high temperature firing onto ceramic and/or porcelain surfaces especially of tiles
10/21/1999DE19817482A1 Thick ferroelectric ceramic layers, useful as actuators, sensors, capacitors, vibrators or storage elements, or for ferroelectric printing processes
10/20/1999EP0950699A1 Freeze-preventing material and method for preventing pavement surface from freezing
10/20/1999EP0950455A1 Consolidated material of coated pulverized bodies and method of manufacturing the same
10/20/1999EP0950038A1 A process for making decorated ceramic tiles
10/20/1999EP0950037A1 Process for manufacturing a sintered structural ceramic part of aluminum nitride
10/20/1999EP0895512B1 Pin layer sequence on a perovskite
10/20/1999EP0892768B1 PROCESS FOR UPGRADING SiC HEATING ELEMENTS
10/14/1999WO1999051431A1 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings
10/14/1999WO1999051430A1 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings
10/14/1999WO1999051327A1 Humidity-controlling functional material and process for the production thereof
10/14/1999WO1999032418A8 Improved method for making a metal matrix composite body by an infiltration process
10/14/1999DE19813848A1 Use of reactive components for moisture-stabilizing crosslinking of starch as binder in mineral fiber plate
10/14/1999CA2327294A1 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings
10/13/1999EP0948657A1 MANUFACTURE AND USE OF ZrB 2?/Cu COMPOSITE ELECTRODES
10/13/1999EP0948574A1 Aqueous dispersions for treating absorbent materials for protection against soiling
10/13/1999EP0948571A1 Gloss pigment based on reduced titanium dioxide-coated silicon dioxide platelets
10/13/1999EP0948472A2 Non-slip formulations
10/13/1999EP0948388A1 Filter
10/13/1999EP0912783A4 Activated carbon coated ceramic fibers
10/13/1999CN1231271A Granite painting technique
10/13/1999CN1045581C Silicate compound and use thereof
10/13/1999CN1045578C Process for preparing vitreous china
10/12/1999US5966571 Method for electrostatographically producing master images for decoration of ceramic objects
10/12/1999US5965664 Consists of an amino functional silicon, a hydrolyzable silane, an amino functional silane and water; applying the mixture on a surface of the substrate and allowing the mixture to cure
10/12/1999US5965629 Irradiating ion beam particle onto the surface of the polymer while directing ractive gas onto the polymer surface under vacuum condition
10/12/1999US5965266 Composite material protected against oxidation by a self-healing matrix, and a method of manufacturing it
10/12/1999US5965201 Infusing a supercritical fluid free of carbon dioxide into the passageways of the matrix which is capable of affecting cement matrix
10/12/1999US5965199 Corrosion-resistant coating prepared by the thermal decomposition of lithium permanganate
10/12/1999US5965193 Process for preparing a ceramic electronic circuit board and process for preparing aluminum or aluminum alloy bonded ceramic material
10/07/1999WO1999050355A1 Storage-stable water-repellent composition for masonry materials
10/07/1999WO1999050325A1 Solvent-free polyurethane dispersion
10/07/1999WO1999050203A1 Chemical control over ceramic porosity using carboxylate-alumoxanes
10/07/1999WO1999032678A8 Metal matrix composite body having a surface of increased machinability and decreased abrasiveness
10/07/1999DE19826109C1 Method for producing a compound plate with heat and sound insulating properties for building trade
10/07/1999DE19812751A1 Lösemittelfreie Polyurethan-Dispersion Solvent-free polyurethane dispersion
10/07/1999CA2327097A1 Chemical control over ceramic porosity using carboxylate-alumoxanes
10/07/1999CA2326411A1 Storage-stable water-repellent composition for masonry materials
10/06/1999EP0947490A1 Zirconia based article, its use as wear resistant part of a wristwatch and method for its production
10/06/1999EP0947299A1 Process and apparatus for making concrete products with exposed aggregates
10/06/1999EP0946832A1 Carbon deposit friction lining material
10/06/1999EP0946772A1 Method of controlling infiltration of complex-shaped ceramic-metal composite articles and the products produced thereby
10/06/1999EP0946462A1 Method for producing a floor, and resulting floor
10/06/1999EP0946460A1 Silicon carbide reinforced silicon carbide composite
10/06/1999EP0946459A1 Method for chemical vapour infiltration of refractory substances, especially carbon and silicon carbide
10/06/1999EP0946456A2 Passive electronic components from nano-precision engineered materials
10/06/1999EP0946448A1 Composition and method to remove asbestos
10/06/1999EP0946447A1 Composition and method to remove asbestos
10/06/1999EP0946446A1 Composition and method to remove asbestos
10/06/1999EP0946444A1 Method for treating fibrous mineral materials with toxic risks
10/06/1999EP0946343A1 Method for increasing boundary layer solidity on surfaces of workpieces manufactured from hard brittle materials
10/05/1999US5962602 Ultra-low viscosity epoxy sealer/healer
10/05/1999US5962585 Aqueous creams of organosilicon compounds for hydrophobicizing building materials
10/05/1999US5962579 Coating for concrete structures
10/05/1999US5962144 Primer is composed of hydrophobic, primary hydroxyl-containing compound, for example, castor oil, and an isocyanate. it is not necessary to wait for the primer to cure prior to applying of the polyurea elastomer system.
10/05/1999US5962135 Silicon carbide, aluminum nitride
10/05/1999US5962103 Silicon carbide-silicon composite having improved oxidation resistance and method of making
10/05/1999US5961907 Process for producing silicon nitride sliding member
10/05/1999US5961661 Ceramic structure with backfilled channels
10/05/1999US5961371 Cutting refractory material
10/05/1999US5961030 Using phosphorus compounds to protect carbon and silicon carbide from reacting with titanium alloys
09/1999
09/30/1999WO1999049523A1 Ceramic substrate for solar cells with a thin crystalline silicon layer
09/30/1999WO1999048841A1 Dispersions for producing paint for concrete roof tiles, paint for concrete roof tiles and concrete roof tiles coated with such paint
09/30/1999WO1999048834A1 Process for coating a surface with a layer having a stone pattern
09/30/1999DE19800942C1 Ceramic surfaces are directly colored by rutile mixed phase formation
09/29/1999EP0944560A1 Finishing mortar for sound-absorbing coating of inner walls, ceilings and the like in buildings
09/29/1999EP0944450A2 Compositions and methods for manufacturing ettringite coated fibers and aggregates
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