| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 06/03/1993 | DE4233351A1 Metal oxide sol prepn. - by direct electrolysis of aq. soln. of metal salt, giving stable transparent sol |
| 06/02/1993 | CN1072740A Preparation of metal oxide sols by electrolysis |
| 06/02/1993 | CN1072670A Golden liguor |
| 06/02/1993 | CN1072664A Low-expansible glaze material agglutinated at law temp. |
| 06/01/1993 | US5216097 Fluoroacrylate monomers and polymers, processes for preparing the same and their use |
| 06/01/1993 | US5215948 Ceramic green bodies |
| 06/01/1993 | US5215941 Process for producing a sintered apatite article having a porous surface using an acidic buffer solution |
| 06/01/1993 | US5215827 Polymer-coated precast concrete |
| 06/01/1993 | US5215693 Compaction impregnation with water insoluble binder; machining, firing |
| 06/01/1993 | US5215686 Diffuser body and method of manufacture |
| 06/01/1993 | CA1318489C Method for producing a protective layer on a ceramic body and a method of using a ceramic body |
| 05/31/1993 | CA2084024A1 Preparation of metal oxide sols by electrolysis |
| 05/27/1993 | WO1993010564A1 Semiconductor nanocrystals covalently bound to solid inorganic surfaces using self-assembled monolayers |
| 05/27/1993 | WO1993010085A1 Fluoroaliphatic dimer acid derivatives and use thereof |
| 05/27/1993 | WO1993010058A1 Composition for obtaining protective antioxidation coating on carbon article |
| 05/27/1993 | WO1993010057A1 Method for obtaining protective coating on carbon article |
| 05/27/1993 | WO1993010056A1 Method of manufacturing a composite material |
| 05/27/1993 | WO1993010055A1 Method of manufacturing a composite material |
| 05/27/1993 | WO1993010054A1 Plaster and/or paint product |
| 05/27/1993 | DE4211063C1 Producing patterned coverings on glazed ceramics, etc. - by heating, dipping in soln. of metal cpd. to form metal-metal oxide layer, heating in furnace, cooling and partially removing coating to form pattern |
| 05/27/1993 | DE4138627A1 Rendering calcium sulphate prods. hydrophobic - involves treatment of gypsum with epoxidised polybutadiene solns. |
| 05/27/1993 | DE4138273A1 Verfahren zur herstellung eines keramischen brennstoffzellentraegers A method for producing a ceramic brennstoffzellentraegers |
| 05/27/1993 | DE4138214A1 Metallisation of aluminium nitride ceramic - involves ceramic treatment to remove glass surface film |
| 05/27/1993 | CA2121494A1 Fluoroaliphatic dimer acid derivatives and use thereof |
| 05/26/1993 | EP0543797A2 Method and apparatus for holding an article |
| 05/26/1993 | EP0543585A2 Process for forming an oxide film |
| 05/26/1993 | EP0543121A2 Method of manufacturing a metal/ceramic substrate with an interface region |
| 05/26/1993 | CN1072397A Glaze face brick made by crystallization of glass and enamel |
| 05/26/1993 | CN1020891C Method for producing powdered coal ash brick |
| 05/25/1993 | US5213877 Ceramic substrate used for fabricating electric or electronic circuit |
| 05/25/1993 | US5213845 Applying gel particles formed from alginates to substrate, drying |
| 05/25/1993 | CA1318111C Method of making a stress resistant, partially stabilized zirconia ceramic |
| 05/19/1993 | EP0542598A1 Fluorinated copolymers and their use for coating and impregnation of various substrates |
| 05/19/1993 | EP0541529A1 Magnetic materials and products made therefrom. |
| 05/19/1993 | EP0406278B1 Process for producing fluorescent or phosphorescent pigments coated with glass |
| 05/19/1993 | CN1072199A Fluoroaliphatic dimer acid derivatives and use thereof |
| 05/18/1993 | US5212152 Protection of oxide superconductors from degradation |
| 05/18/1993 | US5212148 Method for manufacturing oxide superconducting films by laser evaporation |
| 05/18/1993 | US5212147 Method of forming a patterned in-situ high Tc superconductive film |
| 05/18/1993 | US5212143 Hollow porous microspheres made from dispersed particle compositions |
| 05/18/1993 | US5212016 Process for protecting and consolidating stone materials |
| 05/18/1993 | US5211991 Method of plasma spraying magnetic-cermet dielectric coatings |
| 05/18/1993 | US5211897 Shaping bodies |
| 05/18/1993 | US5211156 Method and apparatus for treating a surface of granite with a high temperature plasma jet |
| 05/18/1993 | CA1317822C Multilayer ceramics coatings from the ceramification of hydrogen silsesquioxane resin in the presence of ammonia |
| 05/13/1993 | WO1993009262A1 Thick, low-stress films, and coated substrates formed therefrom, and methods for making same |
| 05/13/1993 | WO1993009071A1 Method of manufacturing dielectric block filters |
| 05/13/1993 | WO1993009070A2 Coating of surfaces with bituminous membranes |
| 05/13/1993 | WO1993009069A2 Bituminous composition |
| 05/13/1993 | CA2122243A1 Coating of surfaces with bituminous membranes |
| 05/12/1993 | EP0541416A1 Process for coating a continuous casting tundish with a refractory material and the product produced thereby |
| 05/12/1993 | EP0541254A1 Metallic oxides coated powder |
| 05/12/1993 | EP0541246A1 Surface catalyzed membrane |
| 05/12/1993 | EP0540976A1 Use of polyisocyanate solutions for the impregnation of mineral substrates |
| 05/12/1993 | EP0540819A1 Antibacterial calcium phosphate ceramic |
| 05/12/1993 | EP0540737A1 Heat- and corrosion-resistant composition |
| 05/12/1993 | EP0516819A4 Direct bonding of copper to aluminum nitride substrates |
| 05/11/1993 | US5209979 From pyrolysis of organoborosilazane polymer |
| 05/11/1993 | US5209951 Elevated temperature method to adhere wear resistant polymer coating to ceramic article |
| 05/11/1993 | US5209950 Composition for sic pack cementation coating of carbonaceous substrates |
| 05/11/1993 | US5209949 Method for treating a structural surface with a coating of stones |
| 05/11/1993 | US5209945 Method of making nitride and oxide electrodes on a solid electrolyte |
| 05/11/1993 | US5209796 Method of making a burned pattern |
| 05/11/1993 | US5209775 Water repellents containing organosilicon compounds |
| 05/11/1993 | US5209388 Process for bonding carbonaceous bodies |
| 05/09/1993 | CA2082366A1 Polyisocyanate solutions useful for impregnating porous inorganic substrates |
| 05/06/1993 | DE4135055C1 Efficient, reliable and uniform charging of cylindrical honeycomb member - includes passing carrier gas through honeycomb member in closed circuit, etc. |
| 05/05/1993 | EP0540366A1 Tool insert |
| 05/05/1993 | EP0540272A1 Coated ceramic fibrex system |
| 05/05/1993 | EP0540084A1 Method for passivating the inner surface of a reactor subject to coking, by deposition of a ceramic coating, and method of pyrolyzing hydrocarbons |
| 05/05/1993 | EP0539707A1 Additives for lead-free frits |
| 05/05/1993 | EP0539694A1 Alumina material useful with thin film heads |
| 05/05/1993 | EP0539447A1 Cationic silicones |
| 05/05/1993 | EP0539443A1 Production of ceramic filaments. |
| 05/05/1993 | EP0325659B1 Complex compounds for forming thin film of oxide superconductor and process for forming thin film of oxide superconductor |
| 05/05/1993 | CA2081445A1 Process for living a continuous casting distributor with a refractory material, distributor and lining resulting from said process |
| 05/04/1993 | US5208284 Coating composition |
| 05/04/1993 | US5208111 One- or multi-layered layer elements applied to supports and their production |
| 05/04/1993 | US5208099 Oxidation protection process for porous carbon bodies |
| 05/04/1993 | US5208069 Silane precursor |
| 05/04/1993 | CA1317317C Method of modifying ceramic composite bodies by a carburization process and articles produced thereby |
| 05/04/1993 | CA1317100C Composition for removing asbestos |
| 05/04/1993 | CA1317079C Method and apparatus for vacuum cleaning a pile of mineral wool plates |
| 05/03/1993 | CA2079973A1 Metallic oxides |
| 05/01/1993 | CA2081631A1 Tool insert |
| 04/29/1993 | WO1993008137A1 Stable high oxidation state superconducting oxides |
| 04/29/1993 | DE4134783A1 Electroconductive porous inorganic material used as filter or sensor - contains porous inorganic substance, pref. aluminosilicate or aluminium phosphate, and semiconducting metal oxide, pref. tin di:oxide, carbon di:oxide and/or zinc oxide |
| 04/29/1993 | CA2077814A1 Coated ceramic fiber system |
| 04/28/1993 | EP0538555A1 Aqueous emulsions containing organosilicon compounds for impregnating inorganic materials, especially building materials |
| 04/28/1993 | EP0538457A1 Fabrication of metal matrix composites by vacuum die casting |
| 04/28/1993 | EP0538389A1 Abrasion resistant coated articles |
| 04/28/1993 | EP0538356A1 A method of preparing dental ceramics for bonding. |
| 04/28/1993 | CN1071535A Cilver-rich conductor compositions for high thermal cycled and aged adhesions |
| 04/27/1993 | US5206216 Applying laser beam onto target containing components of an oxide superconductive material and depositing particles scattered from the target on a heated base material |
| 04/27/1993 | US5206083 Diamond and diamond-like films and coatings prepared by deposition on substrate that contain a dispersion of diamond particles |
| 04/27/1993 | US5205996 Silver lined ceramic vessel |
| 04/27/1993 | US5205874 Process of protecting metallic and wood surfaces using silicate compounds |
| 04/27/1993 | US5205860 Mixture of alkyltrioxysilane, coupling agents, and endcapped polysiloxane |
| 04/27/1993 | CA1316667C Method of making metal matrix composite with the use of a barrier |
| 04/22/1993 | DE4134373A1 Self-supporting composite slabs with natural stone surface - are prepd. by bonding together with adhesive supporting slab of shapable hardenable material, partic. concrete, and natural stone slab |