| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 02/24/2004 | CA2076827C Additives for lead-free frits |
| 02/24/2004 | CA2072160C Alumina coated sintered body |
| 02/22/2004 | CA2434351A1 Formaldehyde-free coatings and acoustical panel |
| 02/19/2004 | WO2004015168A1 Material coated with thin ceramic film having graded composition and method for production thereof |
| 02/19/2004 | WO2004015163A2 Method for the production of a ceramic fiber with a metal coating |
| 02/19/2004 | US20040033882 Silica, alumina and boron-containing sintering aid |
| 02/19/2004 | US20040033315 Undercoating for concrete |
| 02/19/2004 | US20040033312 Substrate is spread with a coating paste that is too thick to drip through the pores/openings, followed by sintering; may be further coated with a catalyst for fuel cell applications. |
| 02/19/2004 | US20040031642 Air purifying sound insulating wall and its applications |
| 02/19/2004 | DE10235818A1 Production of a ceramic fiber having a metal coating-reinforcing fiber comprises transferring the metal coating on the ceramic fiber into a polygonal outer mold to form a composite of reinforcing fibers |
| 02/18/2004 | EP1230193B1 Method to obtain a refractory composite material based on carbide |
| 02/18/2004 | CN1475465A Zinc aluminium oxide ceramic target material suface indium coating method |
| 02/18/2004 | CN1475464A High reflaction, UV absorb ceramic enamel and method of preparing ceramic light gathering cavity using said ceramic enamel |
| 02/18/2004 | CN1138723C Sanitary ceramic ware and its producing method |
| 02/18/2004 | CN1138701C Method of making mesoporous carbon using pore formers |
| 02/17/2004 | US6692842 Aluminum matrix composite wires, cables, and method |
| 02/17/2004 | US6692833 By chemical vapor deposition on a non-conductive substrate using as precursor a metal halide and/or organometallic compound and a reducing agent; allows another metal conducting layer to be deposited by electrolysis |
| 02/17/2004 | US6692570 Spattering apparatus |
| 02/17/2004 | CA2155822C Multi-functional material with photocatalytic functions and method of manufacturing same |
| 02/17/2004 | CA2127243C Process for protecting products made of composite material containing carbon against oxydation, and products obtained by said process |
| 02/12/2004 | WO2004013505A1 Material comprising a surface consisting of a metal carbide-carbon composite and a method for producing the same |
| 02/12/2004 | WO2004013378A1 Ceramic coating for combustion boilers |
| 02/12/2004 | WO2002094737A8 Method for treating hard surfaces to create a weathered appearence |
| 02/12/2004 | US20040029982 Metallic particles dispoersed in carbon aerogel ; electrode for fuel cells |
| 02/12/2004 | US20040029981 Aqueous compositions |
| 02/12/2004 | US20040029472 Method and compound fabric with latent heat effect |
| 02/12/2004 | US20040028941 Mullite undercoating; heat resistance, waterproofing |
| 02/12/2004 | US20040028827 Aminopolysiloxane; impregnating fibers |
| 02/12/2004 | US20040026813 Process for heat treating ceramics and articles of manufacture made thereby |
| 02/12/2004 | DE10235269A1 SiC-Werkstoff mit einer Kohlenstoffeinlagerung in definierten Teilbereichen der Oberfläche und ein Verfahren zu seiner Herstellung SiC material having a carbon incorporation into defined sub-areas of the surface and a method for its preparation |
| 02/12/2004 | CA2493601A1 Ceramic coating for combustion boilers |
| 02/11/2004 | EP1244753B1 Liquid gold compositions |
| 02/11/2004 | EP1228008B1 Method and apparatus for heat treatment of glass materials and natural materials specifically of volcanic origin |
| 02/11/2004 | EP0981154B1 Doping frit appropriate for the production of conductor ceramic enamels |
| 02/11/2004 | EP0975464B1 Silicon nitride coating compositions |
| 02/11/2004 | CN1474793A Water-proofing paste |
| 02/11/2004 | CN1474792A Polycrystalline diamond with surface depleted of catalyzing material |
| 02/11/2004 | CN1474791A High volume density polycrystalline diamond with working surfaces depleted of catalyzing material |
| 02/11/2004 | CN1473796A Non-radioactive environment protection energy storage luminous ceramic glaze material |
| 02/11/2004 | CN1137868C Ceramic colored glaze water-proofing agent |
| 02/10/2004 | US6690571 Laminate-type dielectric device, a production method and an electrode paste material |
| 02/10/2004 | US6689854 Water and oil repellent masonry treatments |
| 02/10/2004 | US6689498 Rare earth oxide (including y2o2) as a sintering additive component. machined so that arithmetic average roughness ra is 0.5 mu m or less; aggregate size of sintering additive 20 mu m or less |
| 02/10/2004 | US6689426 Photochemically; using a capillary method to apply liquid to surface; laser; making fluoroplastic surface adhesive |
| 02/05/2004 | WO2004011392A1 Coated carbon brake disc materials |
| 02/05/2004 | WO2004011391A1 Waterproofing construction materials with high molecular weight esters |
| 02/05/2004 | US20040024082 Surface-impregnation of construction materials to counter microbial infestation by applying a solution of an antimicrobial polymer, e.g. poly-2-tert-butylaminoethyl methacrylate; corrosion resistance; weatherproofing |
| 02/05/2004 | US20040023788 Compacting a starting powder blend. The composite includes between about 50 volume percent and about 99 volume percent of a ceramic matrix; and between about 1 volume percent and about 50 volume percent as-processed silicon carbide whiskers |
| 02/05/2004 | US20040022956 Methods for calefaction densifaction of a porous structure |
| 02/05/2004 | US20040020728 Antioxidant coating |
| 02/05/2004 | DE10231731A1 Building material, used in the manufacture of roof tiles and concrete plates, has a layer of pure silicon dioxide on its ecological antimicrobial surface |
| 02/04/2004 | EP1386983A1 Ceramic coating for a boiler |
| 02/04/2004 | EP1386895A1 Leakage free ceramic films for porous surfaces |
| 02/04/2004 | EP1385804A1 Ceramic matrix composite having improved interlaminar strength |
| 02/04/2004 | EP1385801A1 Integral water resistant fibre-cement |
| 02/04/2004 | CN1137224C Effect powder coatings |
| 02/03/2004 | US6686048 Composite carbonaceous heat insulator |
| 02/03/2004 | US6685822 Process for the protection of reinforcement in reinforced concrete |
| 02/03/2004 | US6685766 Corrosion inhibitor for steel-reinforced concrete |
| 02/03/2004 | CA2221497C Non-slip floor covering and process for producing it |
| 01/29/2004 | WO2004009515A1 Carbon composite material |
| 01/29/2004 | WO2004009512A2 Ceramic/metal composite material and method for making same |
| 01/29/2004 | WO2004009254A1 Method of applying and maintaining a hard floor coating |
| 01/29/2004 | US20040018395 Zircon/zirconia mix for refractory coatings and inks |
| 01/29/2004 | US20040018377 Leakage free ceramic films for porous surfaces |
| 01/29/2004 | US20040018318 Process for preparing coatings on porous and/or absorbent materials |
| 01/29/2004 | US20040018302 Comprises water, at least 30% by weight acid component, at least 0.1% by weight source of fluoride ions, and a stable foam forming amount of foaming agent system composed of non-ionic alkyl polyglycoside |
| 01/29/2004 | CA2493257A1 Ceramic/metal composite material and method for making same |
| 01/29/2004 | CA2434571A1 Leakage free ceramic films for porous surfaces |
| 01/28/2004 | EP1384702A1 Mortar composition for treating and/or finishing surfaces of concrete and/or cement |
| 01/28/2004 | EP1383940A2 Functional ceramic layers based on a support layer produced with crystalline nanoparticles |
| 01/28/2004 | EP1383611A1 Supported tungsten carbide material |
| 01/28/2004 | EP1383481A1 Biofunctional hydroxyapatite coatings and microspheres for in-situ drug encapsulation |
| 01/28/2004 | EP1238004B1 Stain resistant compositions |
| 01/28/2004 | EP1060325B1 Compositions for use in well construction, repair and/or abandonment |
| 01/28/2004 | CN1471501A Bicontinuous composites |
| 01/28/2004 | CN1471499A Improvements to methods for calefcation densification of a porous structure |
| 01/28/2004 | CN1136335C Apparatus for use with CVE/CVD processes |
| 01/28/2004 | CN1136168C Prectrat prucess of ferrite surface to be coated with insulating coating of P-xylene polymer |
| 01/28/2004 | CN1136167C Stone material coloring method and its product |
| 01/28/2004 | CN1136163C Water-base casting porcess for preparing ceramic film |
| 01/27/2004 | US6682821 Substrates selected from silicon nitride, carbide or sialon, having protective coatings for use in internal combustion engines, turbines, rotors, nozzles, linings or ducts; heat and wear resistance |
| 01/27/2004 | US6682820 Silicon nitride substrates having stress relieving protective coatings comprising multilayer silicon, boron carbide, alumina-zirconia, aluminum silicates and glass overcoatings for use as blades, vanes or bearings for jet engines |
| 01/27/2004 | US6682693 Uniform, high adhesion sintering iron powder onto surface |
| 01/27/2004 | US6682691 Method for consolidation of natural stone blocks or recomposite blocks |
| 01/27/2004 | US6682627 Process chamber having a corrosion-resistant wall and method |
| 01/22/2004 | WO2004007399A2 Method of manufacture of porous inorganic structures and infiltration with organic polymers |
| 01/22/2004 | US20040013924 Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film |
| 01/22/2004 | US20040013911 Rare-earth oxide thermal spray coated articles and powders for thermal spraying |
| 01/22/2004 | US20040013879 Carbon base member and process for producing the same |
| 01/22/2004 | US20040013796 Sealing floor surface (vinyl tile), applying colored polymer, then applying clear, non-epoxy floor finish |
| 01/22/2004 | US20040011245 High temperature amorphous composition based on aluminum phosphate |
| 01/22/2004 | CA2489242A1 Method of manufacture of porous inorganic structures and infiltration with organic polymers |
| 01/21/2004 | EP1382590A2 Open cell foam ceramic material |
| 01/21/2004 | EP1382445A2 A method of manufacturing a filter for purifying exhaust gas |
| 01/21/2004 | EP1382444A2 A filter for purifying exhaust gas |
| 01/21/2004 | EP1382443A2 A filter for purifying exhaust gas |
| 01/21/2004 | EP1382442A2 A filter for purifying exhaust gas |
| 01/21/2004 | EP1382400A2 Silan-based thin films |
| 01/21/2004 | CN1469850A Method for stainproofing treatment and product having glass layer, reinforced pottery and method for production thereof, and product having glass layer and method for production thereof |