| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 04/16/1992 | WO1992006055A1 Process for sealing cement-bound material surfaces in water-conveying systems |
| 04/16/1992 | WO1992005951A1 Abrasion wear resistant coated substrate product |
| 04/16/1992 | WO1992005904A1 Hard material clad with diamond, throwaway chip, and method of making said material and chip |
| 04/16/1992 | DE4103528A1 Verfahren zur versiegelung zementgebundener werkstoffoberflaechen in wasserfuehrenden systemen A method for sealing cementitious werkstoffoberflaechen in water leading systems |
| 04/16/1992 | DE4033157A1 Soluble methyl:alkoxy-poly-di:silyl-siloxane single step prodn. - from di:silane contg. residue by refluxing with alcoholic hydrochloric acid in presence of inert solvent, useful as waterproofing agent |
| 04/16/1992 | DE4033156A1 Prepn. of methyl:alkoxy:oligo(di:silyl)-siloxane cpds. - by two stage alkoxylation of distn. residue from methyl:chlorosilane synthesis or di:silane(s) from residue |
| 04/16/1992 | DE4033155A1 Silicone based waterproofing and insulating agent for wood, etc. - comprises soln. of methyl:alkoxy-poly or oligo-di:silyl-siloxane, with strong and long lasting action |
| 04/15/1992 | EP0480833A1 Radio telephone installation with secure prepayment service |
| 04/15/1992 | EP0335940B1 Preservative elements containing organic boron compounds and their use |
| 04/14/1992 | US5104447 Oxyaluminum acylate containing emulsion compositions and use |
| 04/14/1992 | US5104319 Method of manufacturing dental restorations |
| 04/14/1992 | US5104029 Method of bonding a ceramic composite body to a second body and articles produced thereby |
| 04/14/1992 | CA1298743C Adhesive primer for alumina articles |
| 04/12/1992 | CA2051843A1 Method for preparing multi-layered ceramic with internal copper conductor |
| 04/10/1992 | CA2052282A1 Silicon based intermetallic coatings for reinforcements |
| 04/10/1992 | CA2039753A1 Method of rendering masonry materials water repellent with low voc organoalkoxysilanes |
| 04/09/1992 | DE4100108C1 Joining non-sintered ceramic film to further laminate - involves applying layer contg. solvent for binder of ceramic film to surface to be connected |
| 04/08/1992 | EP0479452A2 Perhydrosiloxane copolymers and their use as coating materials |
| 04/08/1992 | EP0479240A1 Process for protecting and consolidating stone materials |
| 04/08/1992 | EP0479105A2 Process for forming silica films |
| 04/08/1992 | EP0478765A1 Method for fiber-reinforced ceramic honeycomb |
| 04/08/1992 | CN1060083A Liquid for coating gold on ceramics |
| 04/08/1992 | CN1016164B Whisker reinforced ceramics and method of clad/hot isostatic pressing same |
| 04/07/1992 | US5102861 Superconductive materials implanted with phosphorus ions and process for preparing the same |
| 04/07/1992 | US5102860 Decompositing fluorene compound in microwave or glow discharge plamsa; controllably introducing |
| 04/07/1992 | US5102700 Exothermically formed aluminide coating |
| 04/07/1992 | US5102698 Imprignation in alkaline compound to line the surfaces of internal pore and forming an autocicatrizing internal protective coating; wear resistance |
| 04/02/1992 | WO1992005127A1 Method for coating a dielectric ceramic piece |
| 04/02/1992 | CA2050202A1 Perhydrosiloxane copolymers and their use as coating materials |
| 04/01/1992 | EP0478154A2 Method and means for incorporating functionality into an article, and the article so produced |
| 04/01/1992 | EP0477493A2 Process for producing bodies from preforms of oxide high temperature superconductors |
| 04/01/1992 | EP0477362A1 Room temperature curable surface coatings and method of producing and applying same |
| 04/01/1992 | CN1059896A Maintaining agent for coagulating cement |
| 03/31/1992 | US5100844 Mixture of trialkyloxy- or triaryloxy-boroxine and polycarbosilane, protective coatings for graphite composites, aerospace applications |
| 03/31/1992 | US5100737 Multi-layer material comprising flexible graphite which is reinforced mechanically, electrically and thermally by a metal and a process for the production thereof |
| 03/31/1992 | US5100714 Metallized ceramic substrate and method therefor |
| 03/31/1992 | US5100703 Diamond-coated sintered body excellent in adhesion and process for preparing the same |
| 03/31/1992 | US5100594 Introducing combustable particles into a gas stream containing oxygen, entrainment of particles into a reaction zone and oxidizing |
| 03/25/1992 | EP0476572A2 Tantalum carbide composite materials |
| 03/25/1992 | EP0476452A2 Preparation of water-repellant impregnant for porous inorganic building materials |
| 03/25/1992 | EP0476277A2 Process for rehabilitating asbestos fibre containing structural elements, preferably panels, walls and corrugated slabs |
| 03/25/1992 | CN1015996B Process and apparatus for coating metal on products |
| 03/24/1992 | US5098780 Urethane crosslinked with an epoxy and an amine |
| 03/24/1992 | US5098747 Applying a polyborosiloxane with lead oxides, talc and aluminum compounds |
| 03/24/1992 | US5098735 Shielding of houses and buildings from low and high frequency EMF radiation by organic based stabilized nickel conductive coatings |
| 03/24/1992 | US5097887 Process of making a pressure-diecast, fiber-reinforced part |
| 03/19/1992 | WO1992004409A1 Coemulsification of oxidized polyethylene homopolymers and amino functional silicone fluids |
| 03/19/1992 | WO1992000939A3 Reduced metal content ceramic composite bodies |
| 03/19/1992 | WO1991018841A3 Coated refractory compositions and method for preparing the same |
| 03/18/1992 | EP0475775A1 Method of heat-treating a silicon nitride sintered body |
| 03/18/1992 | EP0475548A1 Process for precoating granular mineral materials with synthetic resin |
| 03/18/1992 | EP0475132A1 Water repellent silica sol and process for preparing the same |
| 03/18/1992 | EP0475000A2 Coating system |
| 03/18/1992 | CN1059539A Coemulsification of oxidized polyethylene homopolymers and amino functional silicone fluids |
| 03/18/1992 | CA2025542A1 Corrective and decorative masonry colouring solution |
| 03/17/1992 | US5096882 Process for controlling oxygen content of superconductive oxide, superconductive device and process for production thereof |
| 03/17/1992 | US5096749 Method of producing a metallization layer structure |
| 03/17/1992 | US5096488 Mixture of algicides containing quaternary ammonium compounds and partially crosslinked emulsion polymers; fish nets, boat hulls |
| 03/15/1992 | CA2025387A1 Colourdynamic decorative material |
| 03/12/1992 | DE4040316A1 Bacteria growth prevention on plastic surfaces e.g. pipe interiors - by contacting media contg. bacteria using fluorine in partic. for crosslinked polyethylene surfaces |
| 03/11/1992 | EP0474117A1 Compositions |
| 03/11/1992 | EP0473855A1 Non-ferrous metal oxide ceramic composite powder and method of manufacturing the same |
| 03/11/1992 | EP0473610A1 Method of dynamically balancing ceramic turbine wheels |
| 03/11/1992 | CA2050646A1 Method for controlling dust from inorganic fibers and foams |
| 03/10/1992 | US5094902 Skid-resistant surface marking material |
| 03/10/1992 | US5094892 Method of perfusing a porous workpiece with a chemical composition using cosolvents |
| 03/10/1992 | US5094883 Reinforcing filaments in matrix |
| 03/10/1992 | US5094692 Gas impermeable coating for a refractory article |
| 03/10/1992 | US5094691 Refractive index |
| 03/05/1992 | WO1992003392A1 Method of coloring cement |
| 03/05/1992 | WO1992003376A1 Method for manufacturing high temperature superconductive oxide thin film |
| 03/05/1992 | WO1992000399A3 Method for forming a surface coating |
| 03/04/1992 | EP0472990A2 Mono or multilayer deposits on a substrat and process for making them |
| 03/04/1992 | EP0472936A2 Process for modifying surfaces |
| 03/04/1992 | CN1059226A Process for producing molded bodies from precursors of oxidic high temp. superconductors |
| 03/03/1992 | US5093310 Exposure to gamma rays |
| 03/03/1992 | US5093156 Process for preparing carbon material |
| 03/03/1992 | US5092923 Composition and method for combatting chloride-induced corrosion in steel in reinforced concrete |
| 03/03/1992 | CA1296515C Resistor compositions |
| 02/28/1992 | CA2049897A1 Water repellent silica sol and process for preparing the same |
| 02/27/1992 | DE4026978A1 Coated substrates for electro=optical applications, etc. |
| 02/26/1992 | EP0472476A2 Process for the production of a asymmetric ultrathin mineral membrane |
| 02/26/1992 | EP0472215A2 Water-repellent and oil-repellent treatment agent |
| 02/26/1992 | EP0471692A1 Method and apparatus for treating a surface of granite with a high temperature plasma jet. |
| 02/26/1992 | CN1058932A Kyanite-glazed ornaments and its production method |
| 02/26/1992 | CA2049702A1 One- or multi-layered layer elements applied to supports and their production |
| 02/25/1992 | US5091460 Hardness; weatherproofing |
| 02/25/1992 | US5091447 In-situ polymeric membrane for cavity sealing and mitigating transport of liquid hazardous materials based on aqueous epoxy-rubber alloys |
| 02/25/1992 | US5091362 Mixing silver nitrate with ceramic powder, melting to coat surfaces, decomposing to form thin, uniform silver coating |
| 02/25/1992 | US5091345 Glass composition |
| 02/25/1992 | US5091222 Boiling solution containing ceramics, dipping base material in solution, drying |
| 02/25/1992 | US5091162 Perhydrosiloxane copolymers and their use as coating materials |
| 02/25/1992 | US5091009 For forming inorganic film on glass, ceramic, metal, or plastic surface |
| 02/25/1992 | US5091002 Using an organosilicon compound |
| 02/25/1992 | US5090969 Coated abrasive grains and a manufacturing method therefor |
| 02/25/1992 | CA2049810A1 Water-repellent and oil-repellent treatment agent |
| 02/19/1992 | EP0471329A2 Use of impregnated electrographite as slide members in the form of vanes for pumps or slide rings of mechanical seals |
| 02/19/1992 | EP0471301A2 Process for making an alkali stable, abrasion resistant coating and a lacquer which may be used in this process |
| 02/18/1992 | US5089570 Organic dispersion polymers based on ethylenically unsaturated monomers which contain water-soluble graft polymers containing vinyl alcohol units having a polyurethane grafting base, processes for their preparation and their use |
| 02/18/1992 | US5089299 Composite ceramic micropermeable membrane, process and apparatus for producing such membrane |