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)
12/2000
12/05/2000US6155907 Method for hardening and polishing concrete floors, walls, and the like
11/2000
11/30/2000WO2000071485A1 Substance mixture for preserving rocks and plasters containing lime or cement, as well as cement-bonded stones
11/29/2000EP1055650A1 Carbon-based metal composite material, method for preparation thereof and use thereof
11/29/2000EP1055016A1 Method for etching
11/29/2000EP1054848A1 Densifying a preform using a liquid precursor
11/29/2000EP1054847A1 Partially densified carbon preform
11/29/2000EP1054844A2 Composite
11/29/2000EP1054729A1 Method of making mesoporous carbon
11/29/2000CN2408117Y Metal oxide film decorative ceramic product
11/28/2000US6153809 Polymer coating for immobilizing soluble ions in a phosphate ceramic product
11/28/2000US6153561 Method for oxygenating oxide superconductive materials
11/28/2000US6153304 A substrate with low surface energy, permanently non-stick, non-fouling and ice-phobic surface is obtained by applying a polymeric material having nonstick hardness property and then applying top cotaing having lower surface energy
11/23/2000WO2000070120A1 Al2O3 COATED CUTTING TOOL
11/23/2000WO2000069790A2 Method of producing aluminum oxides and products obtained on the basis thereof
11/23/2000WO2000069608A2 Method for obtaining reinforced slabs of stone materials, slabs obtained with said method and gang saw
11/23/2000DE19923270A1 Process for coating a substrate, e.g. glaze or enamel in the production of a tile comprises partially covering the substrate with a mask, applying a first layer on the substrate
11/22/2000EP1053843A2 Sealing process for surface pores of construction parts
11/22/2000EP1053841A1 Apparatus for injecting a treating liquid into wood material
11/22/2000EP1015134A4 Surface treatment of 312 ternary ceramic materials and products thereof
11/22/2000CN1274341A Method of mfg. diamond-silicon carbide-silicon composite and composite produced by this method
11/22/2000CN1274340A Resistant porcelain against heat changes
11/22/2000CN1273956A Decorative colour composite tile of powder coal ash and its production technology
11/21/2000US6149973 Process for the coating of the flow channels of a honeycomb form catalytic converter carrier with a dispersion coating
11/21/2000US6149831 Comprises expanded perlite, cellulosic fibers, latex binder which increases the strength, bituminous material, and alum; and a coating formed by spraying water, asphalt emulsion, vermiculite and carbon black; use as roof insulating board
11/21/2000US6149747 Ceramics marked with images
11/21/2000CA2061312C Process for anti-oxidation protection of a material of which at least a surface is made of a ceramic formed from a silicon compound, and a material obtained by said process
11/16/2000WO2000068457A1 Inserts for metal cutting purposes
11/16/2000WO2000068454A1 Pvd al2o3 coated cutting tool
11/16/2000WO2000068453A1 Pvd coated cutting tool and method of its production
11/16/2000WO2000068168A1 Method
11/16/2000WO2000068167A1 Ceramic substrate treatment method and improved thin film magnetic recording head
11/16/2000WO2000068163A1 Silicate material
11/16/2000WO2000067880A1 Method for producing a catalyst and use of the catalyst for degrading dioxins and/or furans
11/16/2000DE19922492A1 Production of a nano-corundum used in the production of aluminum oxide sintered products uses chlorine-free inorganic precursors as starting material in a liquid medium to form a sol which is subsequently hydrolyzed
11/16/2000DE19921925A1 Verfahren zur Dekoration fester Materialien Method of decorating solid materials
11/16/2000DE19921207A1 Verfahren zur Herstellung einer katalytisch aktiven Masse, Katalysator mit einer derart hergestellten katalytisch aktiven Masse sowie Verwendung des Katalysators zum Abbau von Dioxinen und/oder Furanen Process for the preparation of a catalytically active material thus prepared catalyst with a catalytically active material and the use of the catalyst for the degradation of dioxins and / or furans
11/16/2000DE19911611A1 Protecting non-oxidic ceramic materials, e.g. carbon fiber composite materials against high temperature corrosion comprises coating the material with a ceramic corrosion protection layer
11/16/2000DE19910602C1 Quick-drying plaster or coating composition used as thick or thin layer on facades or heat-insulation composites contains a polymeric binder and an organic precipitating agent
11/16/2000CA2373132A1 Silicate composition
11/15/2000EP1052114A2 Process for decorating solid material
11/15/2000EP1051264A1 Method and compositions for protecting civil infrastructure
11/15/2000EP0946447A4 Composition and method to remove asbestos
11/15/2000EP0946446A4 Composition and method to remove asbestos
11/15/2000CN1273422A Ceramic insulator for high voltage
11/15/2000CN1273257A Coating material composite having improved binding property for easy broken surface
11/09/2000WO2000066514A1 Method and composition for waterproofing
11/09/2000CA2336559A1 Method and composition for waterproofing
11/08/2000EP1050561A2 Aqueous Coating composition
11/08/2000EP1050522A1 Coated silicon nitride based cutting tools
11/08/2000EP1050518A1 Silicate composition
11/08/2000EP1049812A1 Method for producing a cast part
11/08/2000EP0804513B1 Coating material with reflective properties in two wavelength ranges and absorbent properties in a third wavelength range
11/08/2000CN1272475A Connecting method for raising high-temp. performance of ceramic joint
11/08/2000CN1058274C Water coemulsion emulsion, preparing method and use thereof
11/07/2000US6143697 Method for producing superconducting thick film
11/07/2000US6143421 Electronic components incorporating ceramic-metal composites
11/07/2000US6143376 Method for manufacturing coated short fibers
11/07/2000US6143371 Process for producing an MG-based composite material or an MG alloy-based composite material
11/07/2000US6143239 Method for manufacturing an anti-oxidation system for porous ceramics on the basis of SIC and Si3 N4
11/07/2000CA2307066A1 Coating composition with improved adhesion to friable surfaces
11/07/2000CA2065444C Water-based water repellents
11/02/2000WO2000064836A1 Ceramic with zircon coating
11/02/2000EP1048682A2 Thermosetting resin composition for prestressed concrete tendon, its use and prestressed concrete tendon using the composition
11/02/2000EP1048631A1 Non-slip artificial stone
11/02/2000EP1048626A2 Stabilizing a glass-ceramic
11/02/2000EP1047653A2 Plasma sprayed mullite coatings on silicon based ceramic materials
11/02/2000EP1047652A1 Method for dying ceramic surfaces
11/02/2000EP1047651A1 Method for dyeing ceramic surfaces
11/02/2000DE19906555A1 Metal and-or ceramic powder for production of low wear surfaces and machining tools and as polymer additives, comprises particles coated with protective layer which modifies powder properties
11/01/2000CN1272101A Sanitary earthenware products and process for producing same
11/01/2000CN1272100A Method for producing abrasive grains and abrasive grains produced by this method
11/01/2000CN1271799A Hardened artiwear ground and its construction method
11/01/2000CN1271695A Stabilization of glass ceramic
10/2000
10/31/2000US6140275 Ceramic substrate for bi-cuprate superconductors and a process for preparing the same
10/31/2000US6140262 Polycrystalline cubic boron nitride cutting tool
10/31/2000US6139983 Containing a fluoride of at least one element selected from the group consisting of rare earth elements and alkaline earth elements.
10/31/2000US6139916 Wetting fiber with rare earth-aluminum sol; drying; heat treatment
10/31/2000US6139704 Application of refractory borides to protect carbon-containing components of aluminum production cells
10/31/2000US6138430 Cementitious building panel with cut bead
10/31/2000CA2076549C Direct bonding of copper to aluminum nitride substrates
10/28/2000CA2306727A1 Thermosetting resin composition for prestressed concrete tendon, its use and prestressed concrete tendon using the composition
10/26/2000WO2000063630A1 Protection coating of wear-exposed components used for refining molten metal
10/26/2000WO2000063297A1 Azophthalocyanine and pigment precursors and their use
10/26/2000WO2000063294A1 Water repellent compositions, processes and applications therefor
10/26/2000WO2000063136A1 Method for decorating a ceramic unfired support and apparatus for carrying out said method
10/26/2000WO2000062885A2 Method for preparing carbon membranes for separating gases
10/26/2000CA2369431A1 Protection coating of wear-exposed components used for refining molten metal
10/26/2000CA2335257A1 Water repellent compositions, processes and applications therefor
10/25/2000EP1045815A1 Method for depositing titanium oxide layers using soluble powders
10/25/2000CN1270938A Artistic ceramic product with thick-like grained glaze and its production process
10/24/2000US6136389 Plasma polymerization; the noble metals are derived from a monomer or comonomer precursor of the noble metal and with the precursor being disposed within a plasma glow zone to dissociate into ions, allows metal to deposit as a film
10/24/2000US6136383 Uv radiation or electron beams curing the coatings comprising at least one polymer which has ethylenically unsaturated double bonds; prevent efflorescence and weatherproofing
10/24/2000US6136083 Sol gelation, dispersing an inorganic pigment or a pigment precursor in the sol, spray drying the sol-pigment dispersion, thermal densification to form a glass layer; for the production of enamels and mouldings
10/24/2000CA2144700C High temperature lining applied in one coat on a ceramic substrate and production
10/24/2000CA2144699C High temperature lining applied in two coats on a ceramic substrate and production
10/24/2000CA2119198C Method of improving the selectivity of carbon membranes by chemical carbon vapor deposition
10/19/2000WO2000061521A1 Bright noble metal preparation
10/19/2000DE10018645A1 Decorative coloration of porous natural stone, useful for (semi)permanent modification of limestone, soapstone, marble and granite for building purposes, involves applying dye solution at room temperature and then pore sealant
10/18/2000EP1044947A2 Method for applying a barrier layer to a silicon based substrate and an article prepared in accordance with the method
10/18/2000EP1044946A2 Silicon based substrate with calcium aluminosilicate environmental/thermal barrier layer
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