| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 05/16/1990 | EP0368788A1 A method for forming metal matrix composite bodies with a dispersion casting technique and products produced thereby |
| 05/16/1990 | EP0368787A1 A method of forming metal matrix composites by use of an immersion casting technique and products produced thereby |
| 05/16/1990 | EP0368786A1 A method for making metal matrix composites by the use of a negative alloy mold and products produced thereby |
| 05/16/1990 | EP0368785A1 Directional solidification of metal matrix composites |
| 05/16/1990 | EP0368784A1 A method of forming a metal matrix composite body by a spontaneous infiltration technique |
| 05/16/1990 | EP0368783A1 An inverse shape replication method for forming metal matrix composite bodies |
| 05/16/1990 | EP0368781A1 A method for forming metal matrix composite bodies containing three-dimensionally interconnected co-matrices and products produced thereby |
| 05/16/1990 | EP0368517A2 A method of producing silicon carbide-based bodies |
| 05/16/1990 | EP0368044A1 Method of coating carbon bodies |
| 05/16/1990 | CN1042140A Method for producing high strength waterproof alumina cement |
| 05/16/1990 | CA2003162A1 Filler for patterning of ceramics product and process for producing the same |
| 05/15/1990 | US4925492 Ceramic core for investment casting and method for preparation |
| 05/14/1990 | EP0291532A4 Seal element of hard material sintered from a semi-finished form with organic binder. |
| 05/11/1990 | CA2002686A1 Process for producing composite materials with a metal matrix, with a controlled content of reinforcer agent |
| 05/10/1990 | CA2000791A1 A method for forming a metal matrix composite body by an outside-in spontaneous infiltration process and products produced thereby |
| 05/10/1990 | CA2000781A1 A method of thermo-forming a novel metal matrix composite body and products produced therefrom |
| 05/10/1990 | CA2000778A1 A method for making metal matrix composites by the use of a negative alloy mold and products produced thereby |
| 05/10/1990 | CA2000777A1 A method of forming metal matrix composites by use of an immersion casting technique and products produced thereby |
| 05/09/1990 | EP0367438A1 Method of forming adherent fluorosilane layer on a substrate and ink jet recording head containing such a layer |
| 05/09/1990 | EP0367434A2 Cermet welding |
| 05/09/1990 | EP0366687A1 Manufacture of inert, catalytic or gas-sensitive ceramic layers for gas sensors |
| 05/08/1990 | US4923719 Organofluorosilane |
| 05/08/1990 | US4923714 Novolac coated ceramic particulate |
| 05/08/1990 | US4923665 Bonding molding material to preformed metal shape |
| 05/08/1990 | US4923578 Graphite composites and process for the manufacture thereof |
| 05/08/1990 | CA1268785A1 Glass ceramic precursor compositions containing titanium diboride |
| 05/08/1990 | CA1268675A1 Composite sintered silicon nitride material and cutting tool made therefrom |
| 05/07/1990 | CA2002420A1 Process for preparing a polymerizable compound |
| 05/03/1990 | WO1990004574A1 Composite boron nitride material and process for its production |
| 05/03/1990 | WO1990004322A2 Water-dispersible heat-resistant composition and application thereof |
| 05/02/1990 | EP0366234A1 Fiber-reinforced composite comprising mica matrix or interlayer |
| 05/02/1990 | EP0366028A2 Process for the production of a material containing clay and fibres |
| 05/01/1990 | US4921925 Polymerizing a boroxine with polysilazane |
| 05/01/1990 | US4921731 Deposition of ceramic coatings using sol-gel processing with application of a thermal gradient |
| 05/01/1990 | US4921721 Silicon carbide sintered members |
| 04/26/1990 | DE3932990A1 Stone and plaster conservation - by in-situ treatment with aq. lithium poly:silicate soln. |
| 04/26/1990 | DE3835794A1 Process for producing a structured ceramic sheet or a ceramic body built up of such sheets |
| 04/25/1990 | EP0365027A2 Process for making materials having a structured surface |
| 04/25/1990 | EP0365009A2 Coating compositions |
| 04/25/1990 | EP0364691A1 Method of producing a highly lustrous decoration |
| 04/25/1990 | EP0364531A1 Plasma spray coated ceramic bodies and method of making same |
| 04/25/1990 | CA2001330A1 Infrared heater for fluid immersion apparatus |
| 04/24/1990 | US4920093 Fabrication of superconducting oxide thin films by sol-gel method |
| 04/24/1990 | CA2000083A1 Method of coating carbon bodies |
| 04/20/1990 | CA2000783A1 Coating compositions |
| 04/18/1990 | EP0364360A1 Method for producing composite parts composed of a fleece and a reinforcement |
| 04/18/1990 | EP0363911A2 Refractories for use in firing ceramics |
| 04/18/1990 | EP0363719A2 Dispersions of organic polymers based on ethylenically unsaturated monomers containing water soluble graft polymers containing graft polymers with a polyurethane backbone, their preparation process and their use |
| 04/18/1990 | EP0190140B1 Process for the removal of impurities from optical component materials |
| 04/17/1990 | US4918051 Pyrolysis of neodecanoates fo barium, europium and copper to oxide; heat treatment for grain growth |
| 04/17/1990 | US4917956 Crosslinked with polyisocyanates, coating solid substrate |
| 04/17/1990 | US4917953 Heating and evaporating organic material in vacuum while implanting ions of gas element |
| 04/12/1990 | DE3834462A1 Process and composition for the consolidation of building material and Si-containing polycondensates for this purpose |
| 04/12/1990 | DE3832828A1 Coating composition, comprising fluoropolymers |
| 04/11/1990 | EP0362437A1 Strengthened graphite-metal threaded connection |
| 04/11/1990 | EP0362404A1 Method of producing laminated ceramic electronic parts |
| 04/11/1990 | EP0362345A1 Coloured stearates |
| 04/11/1990 | EP0362213A1 Process for manufacturing a structured ceramic film or a ceramic object composed of such films. |
| 04/11/1990 | CN1041237A Method for film forming of bismuth system complex oxide superconductive film |
| 04/10/1990 | US4916116 Forming passivation film; heat treatment |
| 04/10/1990 | US4916115 Selective laser pyrolysis of metallo-organics as a method of forming patterned thin film superconductors |
| 04/10/1990 | US4916113 Methods of making composite ceramic articles |
| 04/10/1990 | US4915899 Process for co-sintering conductors of copper or copper-base alloys and their ceramic substrate of cordierite |
| 04/10/1990 | US4915871 Treating with aluminate or zirconyl salt |
| 04/10/1990 | US4915736 Method of modifying ceramic composite bodies by carburization process and articles produced thereby |
| 04/05/1990 | WO1990003265A1 Passivation layers for high temperature superconductors |
| 04/05/1990 | DE3833441A1 Process for metallising aluminium oxide substrates |
| 04/05/1990 | DE3824237C1 Prefabricated concrete component having a protective layer |
| 04/04/1990 | EP0362084A1 Process for waterproofing quarry products by using a silicone emulsion |
| 04/04/1990 | EP0361809A2 Method of producing head core slider for rigid magnetic disk drive utilizing laser-induced etching |
| 04/04/1990 | EP0361542A1 Composite articles and process for their production |
| 04/04/1990 | EP0361265A1 Production of thin films of a high temperature superconductor by a plasma-activated PVD process |
| 04/04/1990 | CN1041021A Skid-resistant pavement markings |
| 04/04/1990 | CN1040997A Aqueous dispersion based on silicone resin of cross-linked elastomer by anhydration |
| 04/03/1990 | US4913961 Corrosion resistance |
| 04/03/1990 | US4913936 Method of surface alloying sialon articles |
| 04/03/1990 | US4913935 Polymer coated alumina |
| 04/03/1990 | US4913784 Process for metallizing a ceramic substrate |
| 04/03/1990 | US4913738 Heat-resistant composite body |
| 03/29/1990 | DE3831761A1 Method for the surface treatment of fired, unglazed tiles |
| 03/29/1990 | DE3831544A1 Use of organo-mineral products for consolidating and/or sealing formations which are exposed to increased high-energy radiation |
| 03/28/1990 | EP0360550A2 Fibres of YBa2 Cu3 O7 |
| 03/28/1990 | EP0360305A2 Process for producing particles of a composite material, and their use |
| 03/28/1990 | EP0360152A2 Use of copolymers as an aqueous composition containing amino groups as precoating agents |
| 03/28/1990 | CN1040777A Manufacturing method of glazed clay plain tile |
| 03/28/1990 | CN1007326B Apparatus for producing compound material |
| 03/27/1990 | US4912087 Rapid thermal annealing of superconducting oxide precursor films on Si and SiO2 substrates |
| 03/27/1990 | US4911988 Preservative elements containing organic boron compounds and their use |
| 03/27/1990 | US4911987 Mixture of metal powder and yttria; plasma spraying; heat heat treatment |
| 03/22/1990 | WO1990002718A1 Process for smoothing the surface of a ceramic substrate |
| 03/22/1990 | WO1990002716A1 Increasing aluminum nitride thermal conductivity via vapour-phase carbon |
| 03/22/1990 | WO1990002613A1 A method of forming a film for paint |
| 03/22/1990 | DE3831999A1 Process for avoiding the saturation of heat bridges in building walls |
| 03/21/1990 | EP0359676A1 Aqueous siloxane resin dispersion curable to an elastomer by elimination of water |
| 03/21/1990 | EP0359614A1 Composite material containing reinforcing carbon fibres, and process for its production |
| 03/21/1990 | EP0359521A2 Compositions and methods for waterproofing wet structures formed from water-penetrable or water-corrodible construction materials |
| 03/21/1990 | EP0359518A2 Improvements in aluminium nitride substrates |
| 03/21/1990 | EP0358974A2 Process for forming thin film of superconductive compound metal oxide |
| 03/21/1990 | EP0358949A2 Multi-layer opalescent coatings containing pearlescent pigments and dyes |
| 03/21/1990 | EP0358908A1 A panel, a method for producing the same, and a method for treating the surface of a building and the like |