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)
11/1998
11/18/1998EP0877720A1 Cement structure containing a waterproofing layer
11/18/1998EP0877719A1 Formation of a refractory repair mass
11/17/1998US5838522 Surface treatment of magnetic recording heads
11/17/1998US5837632 Method for eliminating porosity in micropyretically synthesized products and densified
11/17/1998US5837318 Process for production of low dielectric ceramic composites
11/17/1998US5837315 Compositions and processes for remediating hardened cementitious materials
11/17/1998US5837136 Mineral eluting material and manufacturing method thereof, and structural body of mineral eluting material
11/17/1998US5837081 Method for making a carbon-carbon composite
11/12/1998WO1998050712A1 Brake or clutch components having a ceramic-metal composite friction material
11/12/1998WO1998050168A1 Corrosion resistant composites useful in chemical reactors
11/12/1998DE19719683A1 Glazed surface production on ceramic product
11/12/1998DE19719007A1 Neutralisation paste
11/12/1998DE19718849A1 Agglomerate-free fine perovskite powder suspension
11/12/1998CA2289077A1 Brake or clutch components having a ceramic-metal composite friction material
11/12/1998CA2287892A1 Corrosion resistant composites useful in chemical reactors
11/11/1998EP0877008A1 A method of coating ceramic tiles wherein at least two radiation-curable layers are applied
11/11/1998EP0590095B1 Method of manufacturing fibre gypsum board
11/10/1998US5835315 Wafer including scribe line grooves for separating thin film heads and process for making the same
11/10/1998US5834374 Method for controlling tensile and compressive stresses and mechanical problems in thin films on substrates
11/10/1998US5834115 Metal and carbonaceous materials composites
11/10/1998US5834075 Corrosion protection in concrete sanitary sewers
11/10/1998US5833864 Method for the reduction and control of the release of gas and odors from sewage and waste water
11/05/1998WO1998049404A1 Coating composition and method
11/05/1998WO1998049113A1 Inorganic fibre dust suppressor
11/05/1998WO1998048944A1 Method for enhancing the color of minerals useful as gemstones
11/05/1998DE19752776C1 Production of metal-ceramic composite parts, e.g. brake discs
11/05/1998DE19715937C1 Verfahren zur Herstellung rutschfester Fußbodenbeläge A process for producing non-slip floor coverings
11/04/1998EP0875539A2 Two-component coating composition
11/04/1998EP0875272A2 Method of producing filter elements for hot gases and the use thereof in the filtration of hot flue gases
11/04/1998EP0874789A1 Protection of porous bodies against oxidation
11/04/1998EP0767742B1 Decal application apparatus
11/04/1998CN1040542C Preparation for copolymer latex and use thereof
11/03/1998US5830809 Laminated reinforced flexible graphic article
11/03/1998US5830570 Aluminum nitride substrate and process for preparation thereof
11/03/1998US5830536 Mixture containing silicofluoride
11/03/1998US5830305 Methods of molding articles having an inorganically filled organic polymer matrix
11/03/1998US5829735 Disc valve
10/1998
10/29/1998DE19728238C1 Gas-tight ceramic high temperature fuel cell component production
10/29/1998DE19717576A1 Barrier layer for preventing gas diffusion in concrete etc.
10/28/1998EP0873285A1 Carbon bodies resistant to deterioration by oxidizing gases
10/28/1998EP0873284A2 Regenerating and protective system for constructions in cement and cement
10/28/1998EP0792384B1 Pressure gradient cvi/cvd apparatus, process and product
10/28/1998EP0719221B1 Process for making ceramic transfer images by offset printing
10/28/1998CN1040418C Fluorated carbon article, prodn. and application of same
10/27/1998US5827572 Heat treating sintered zirconia compacts or composites in nitrogen atmosphere to form protective surface nitride layer, low temperature stability, high strength, toughness, mechanical properties
10/22/1998WO1998046405A2 Method for producing nonslip floor coverings
10/22/1998WO1998026032A3 Non-slip formulations
10/22/1998DE19743642C1 Pure green decorative colour for high temperature firing
10/22/1998CA2286082A1 Method for producing nonslip floor coverings
10/22/1998CA2235540A1 Method for influencing moisture content and migration in building materials
10/21/1998EP0872499A1 Aqueous two-component binders and their use
10/21/1998EP0872460A1 Process for processing ceramic materials, in particular ceramics based on zirconia
10/21/1998EP0871565A2 Process for preparing an insulated multilayer structure
10/21/1998EP0652918B1 Abrasive grain with metal oxide coating, method of making same and abrasive products
10/21/1998CN1196715A Aqueous ruthenium chloride solution for blacking ceramic surfaces
10/21/1998CN1196287A Procedure for surface treatment of petrous materials
10/20/1998US5825565 Reflector
10/20/1998US5824386 Very smooth, polished with silica
10/20/1998US5824278 Metal rare earth metal oxide complexes with hydrofluoric acid with precipitation
10/20/1998US5824147 Alkali and alkaline earth metal silicates with titania, zirconia and boric oxide for coatings
10/20/1998US5824123 Cutting tools comprised of ceramic zirconia containing at least one of magnesium, calcium, yttrium, scandium, rare earth elements
10/15/1998WO1998045498A1 Substrate body with a protective coating
10/15/1998WO1998045380A1 Waterborne sealer for porous structural materials
10/15/1998DE19714432A1 Trägerkörper mit einer Schutzbeschichtung The carrier body with a protective coating
10/14/1998EP0870744A1 Gas-tight article and a producing process thereof
10/14/1998EP0870743A1 Building panel having cement matrix
10/14/1998EP0870075A1 Film or coating deposition and powder formation
10/14/1998EP0869930A1 A process for making improved microwave susceptor comprising a dielectric silicate foam substrate coated with a microwave active coating
10/14/1998CN1196008A Ceramic liner infiltrated with pre-ceramic polymer resin
10/14/1998CA2234337A1 Aqueous, two-component binders and their use in coating and sealing compositions
10/13/1998US5822022 Video system
10/13/1998US5821170 Method for etching an insulating material
10/13/1998US5820976 Refractory oxide bubbles incorporated into ceramic coating; thermal barrier
10/13/1998US5820965 Computer disk substrate, the process for making same, and the material made thereof
10/13/1998US5820923 For use with temperature sensitive substrates such as dielectrics and electronics; lowered temperature processing
10/13/1998US5820770 Thin film magnetic head including vias formed in alumina layer and process for making the same
10/08/1998WO1998043928A1 Carbon/silicon carbide composite material
10/08/1998WO1998043926A1 A method of manufacturing a refractory article and a refractory article manufactured thereby
10/08/1998WO1998043809A1 Carbon-carbon parts having filamentized composite fiber substrates and methods of producing the same
10/08/1998WO1998029358A3 Surface modified carbonate materials
10/08/1998CA2285541A1 Carbon-carbon parts having filamentized composite fiber substrates and methods of producing the same
10/08/1998CA2284670A1 A method of manufacturing a refractory article and a refractory article manufactured thereby
10/07/1998EP0869515A1 Composition and process for forming electrically insulating thin films
10/07/1998EP0868967A2 Procedure for the surface treatment of petrous materials
10/07/1998EP0868718A1 Ceramic wafers and thin film magnetic heads
10/07/1998EP0868413A1 Masonry treatment composition
10/07/1998CN1195336A Artificial stabilized composition of calcium phosphate phases particularly adapted for supporting bone cell activity
10/06/1998US5817588 Ceramic preforms comprising monocrystalline hexagonal platelets of alpha-alumina
10/06/1998US5817249 Carbodiimide compound and water repellent compositions
10/06/1998CA2022359C Process for preparing superconducting thin films
10/01/1998WO1998042635A1 Fibre-reinforced composite ceramics and method of producing the same
10/01/1998WO1998042634A1 Fibre-reinforced composite ceramics infiltrated with molten metal
10/01/1998WO1998042505A1 Silicon nitride coating compositions
09/1998
09/30/1998EP0866884A1 Reducing wear between structural fiber reinforced ceramic matrix composite automotive engine parts in sliding contacting relationship
09/30/1998EP0866730A2 Polymer coated powders
09/30/1998CN1040033C Skid-resistant parement markings and its preparing method
09/29/1998US5814583 Superconducting thin film and a method for preparing the same
09/29/1998US5814411 Paper sheets treated with a froth solution comprising a blends of polyhydrogensiloxane and a high molecular weight polysiloxane
09/29/1998US5814397 Method for waterproofing ceramic materials
09/29/1998US5814374 Low VOC aqueous coating composition
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