| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 05/18/2004 | US6737178 Coated PCBN cutting tools |
| 05/18/2004 | US6737168 Ceramic and semi-metal (silicon); high in thermal conductivity, lightweight, high compatibility in coefficient of thermal expansion; silicon carbide |
| 05/18/2004 | US6737166 Ceramic body and a glaze layer formed on desired portions; because portions in which the cao component is segregated are dispersed, firing shrinkage is small while mechanical strength is maintained |
| 05/18/2004 | US6737120 Heating glass precursor melt coated on the carbon fiber andcooling to envelop in a solid glass coating without impregnating |
| 05/18/2004 | US6737010 Process for heat treating ceramics |
| 05/18/2004 | US6736997 Sol-gel solution in which up to 90% of said solution is a conductive powder such as metal, ceramic, interceramic and semiconductor in a uniform stable dispersion; resistance heaters |
| 05/18/2004 | US6736996 Compositions for protecting civil infrastructure |
| 05/18/2004 | US6736984 Non-mechanical fabrication of carbon-containing work pieces |
| 05/18/2004 | CA2179645C Ultrafine reactive silica particles, suspension containing the same, and hard coating composition |
| 05/13/2004 | WO2004040670A2 Solid oxide electrolyte with ion conductivity enhancement by dislocation |
| 05/13/2004 | WO2004039904A1 Polysilazane-containing coating solution |
| 05/13/2004 | WO2004039750A1 Protective layer system for non-oxidic substrates containing si |
| 05/13/2004 | WO2004028999A3 Thin films of oxidic materials having a high dielectric constant |
| 05/13/2004 | US20040092395 Automobile exhaust system; catalyst on honeycomb catalytic support; porosity structure |
| 05/13/2004 | US20040091670 Surfaces of transparent resin in which marble or other stones are embedded |
| 05/13/2004 | DE10334422A1 Verfahren zur Herstellung eines Materials mit geringer Ausdehnung sowie das Material mit geringer Ausdehnung verwendende Halbleitervorrichtung A method for producing a material with low expansion and the low expansion material semiconductor device using |
| 05/13/2004 | DE10250037B3 Schutzschichtsystem für nichtoxidische, Si-haltige Substrate und dessen Verwendung Protective coating system for non-oxide, Si-containing substrates and its use |
| 05/13/2004 | DE10248025A1 Schichtmaterial sowie Verfahren zur Verbesserung der Stromtragfähigkeit von Hochtemperatur-Supraleiter-Dünnschichten Layer material and method for improving the current carrying capacity of high-temperature superconducting thin films |
| 05/13/2004 | CA2487859A1 Solid oxide electrolyte with ion conductivity enhancement by dislocation |
| 05/12/2004 | EP1418252A2 Multiphase thermal barrier coatings for very high temperature applications |
| 05/12/2004 | EP1418161A2 Method for the production of an aluminium nitride substrate |
| 05/12/2004 | EP1023128B1 Memory disc substrate with defect free surface |
| 05/12/2004 | CN1496577A Method of fabricating coated process chamber component |
| 05/12/2004 | CN1496343A Methods of roughening ceramic surface |
| 05/12/2004 | CN1495242A 粘合剂组合物 The adhesive composition |
| 05/12/2004 | CN1495234A Colouring agent containing polymer nano granules, dispersing agent and dispersion |
| 05/12/2004 | CN1149703C Dielectric filter and producing method therefor package member obtained by packaging filter |
| 05/12/2004 | CN1149667C High thermal conductivity silicon nitride circuit substrat, and semiconductor device using the same |
| 05/12/2004 | CN1149317C Acoustic device for track |
| 05/11/2004 | US6733871 Process for producing ceramic member for bonding, ceramic member for bonding, vacuum switch, and vacuum vessel |
| 05/11/2004 | US6733588 Device for supplying glaze in rotary machines for decoration of ceramic tiles |
| 05/11/2004 | US6732482 Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures |
| 05/11/2004 | CA2273100C Silicon carbide reinforced silicon carbide composite |
| 05/11/2004 | CA2268808C Inorganic nanofiltration membrane and its application in the sugar industry |
| 05/11/2004 | CA2156050C Organically bound, inorganically filled articles and methods and systems for forming such articles |
| 05/06/2004 | WO2004037944A1 Process and composition for producing self-cleaning surfaces from aqueous systems |
| 05/06/2004 | US20040088052 Used for a prosthesis; diamon-like-coatings/ion implantation |
| 05/06/2004 | US20040087684 Mixtures of bisphenol-epichlorohydrin copolymers hardeners, extenders, flow control agents, fillers, water and adjuvants, used as protective coatings for floors |
| 05/06/2004 | US20040083677 Cementitious exterior sheathing product having improved interlaminar bond strength |
| 05/06/2004 | EP1416066A2 Thermal/environmental barrier coating for silicon-containing substrate |
| 05/06/2004 | EP1414770A2 A process for converting a metal carbide to diamond by etching in halogens |
| 05/06/2004 | EP1414766A1 Glaze composition and antifouling ceramic ware |
| 05/06/2004 | EP1414557A1 Ceramic electrolyte coating methods |
| 05/06/2004 | EP1084086B1 Substrate with a photocatalytic coating |
| 05/06/2004 | CA2503059A1 Process and composition for producing self-cleaning surfaces from aqueous systems |
| 05/05/2004 | CN1494820A Ceramic electronic component and method of producing the same |
| 05/05/2004 | CN1494473A Method and apparatus for forming laminated sheet material by spattering |
| 05/05/2004 | CN1494463A Spattering apparatus |
| 05/05/2004 | CN1493636A Water based adhesive |
| 05/04/2004 | US6730931 Integrated circuit feature layout for improved chemical mechanical polishing |
| 05/04/2004 | US6730764 Concrete hardening retarder |
| 05/04/2004 | US6730324 Biofunctional hydroxyapatite coatings and microspheres for in-situ drug encapsulation |
| 04/29/2004 | WO2004035506A1 Hardened/toughened freeze cast ceramics |
| 04/29/2004 | WO2004035474A1 Aqueous silica dispersion |
| 04/29/2004 | WO2004035473A1 Colloidal silica dispersion |
| 04/29/2004 | WO2004035311A2 Natural-appearing, penetrating, ink sublimation printing process |
| 04/29/2004 | WO2004035266A1 Method for improving toughness of surface of ceramic and ceramic article |
| 04/29/2004 | WO2004035207A1 Silicon carbide-based catalytic material and process for producing the same |
| 04/29/2004 | WO1992002662A3 Process for forming crack-free pyrolytic boron nitride on a carbon structure and article |
| 04/29/2004 | US20040081858 Fine feldspathic earthenware and process of manufacturing the same |
| 04/29/2004 | US20040081847 Composite material and method for the production thereof |
| 04/29/2004 | US20040081833 Process for depositing a tungsten-based and/or molybdenum-based layer on a rigid substrate, and substrate thus coated |
| 04/29/2004 | US20040081718 Apparatus for regulating components of rotary machines for decoration of ceramic tiles |
| 04/29/2004 | DE10296913T5 Segmentiertes Laserschneiden Segmented laser cutting |
| 04/29/2004 | CA2502313A1 Natural-appearing, penetrating, ink sublimation printing process |
| 04/28/2004 | EP1412305A1 Method for making product from fiber glass waste |
| 04/28/2004 | EP1412299A1 Method to decorate glassy surfaces with an ink-jet printer |
| 04/28/2004 | EP1412175A1 Insulating and functionalizing fine metal-containing particles with comformal ultra-thin films |
| 04/28/2004 | EP0975820B1 Hard material coating of a cemented carbide or carbide containing cermet substrate |
| 04/28/2004 | CN1492846A Surface restoration and maintenance composition and method of restoring a surface |
| 04/28/2004 | CN1491920A Light foamed ceramic medium ball and its producing method |
| 04/27/2004 | US6727201 Storage stability; viscosity |
| 04/27/2004 | US6726992 Nano-engineered phosphors and related nanotechnology |
| 04/27/2004 | US6726977 Cordierite honeycomb structure and manufacturing method thereof |
| 04/27/2004 | US6726753 Antioxidant coating including water, phosphoric acid, alkali metal phosphate, hydrated boron oxide, potassium dihydrogen phosphate, transition metal oxide, and hydrated manganese phosphate, aluminum dihydrogen phosphate and/or zinc phosphate |
| 04/22/2004 | WO2004033751A1 Composite material |
| 04/22/2004 | WO2004033572A1 Sprayable coating agent and production, further processing, and use thereof |
| 04/22/2004 | WO2004033116A1 Formation of corrosion-resistant coating |
| 04/22/2004 | WO2004032986A1 Ceramic endoprosthetic elements and method for the production thereof |
| 04/22/2004 | US20040077768 Mixing at least one silane compound and colloidal silica particles, in a ratios from about 0.003 to about 0.2 to produce a stable aqueous silanized colloidal silica dispersion |
| 04/22/2004 | US20040076857 PVD coated cutting tool |
| 04/22/2004 | US20040076771 Process for manufacturing composites and for struturally repairing and aesthetically filling slabs of stone materials |
| 04/22/2004 | CA2445559A1 Method and apparatus for producing multi-color concrete |
| 04/21/2004 | EP1411152A2 Layered material and method for improving the current carrying capacity of high temperature superconductor thin films |
| 04/21/2004 | EP1409435A1 Ceramic material surface with hydrophobic or ultraphobic properties and method for the production thereof |
| 04/21/2004 | EP1409408A1 Method for producing magnesium diboride and magnesium diboride moulded bodies made from magnesium hydride and elementary boron by pulse-plasma-synthesis |
| 04/21/2004 | EP1226931B1 Compound tile having a natural stone visible face, and fabrication process |
| 04/21/2004 | CN1490365A Water polymer composition containing polymer nanometer particle and treating agent |
| 04/21/2004 | CN1490278A One step process for production of ceramics with underglaze jewel blue |
| 04/21/2004 | CN1490277A Impervious waterproofing agent |
| 04/21/2004 | CN1490223A Ceramic sealing cover and producing method thereof |
| 04/21/2004 | CN1146469C Method for making mesoporous carbon |
| 04/20/2004 | US6723451 Aluminum matrix composite wires, cables, and method |
| 04/20/2004 | US6723437 Semiconductor processing component having low surface contaminant concentration |
| 04/20/2004 | US6723382 Polymer impregnation and pyrolysis |
| 04/20/2004 | US6723274 High-purity low-resistivity electrostatic chucks |
| 04/20/2004 | US6723193 Friction body of silicon-infiltrated, carbon fiber-reinforced porous carbon and method for making same |
| 04/20/2004 | CA2327092C Coated pcbn cutting tools |
| 04/20/2004 | CA2312817C Inorganic filtering material modified with organomineral grafting and preparation method |
| 04/20/2004 | CA2137251C Method of making moisture resistant aluminum nitride powder and powder produced thereby |