| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 03/18/1980 | US4193831 Water proofing compositions for cement mortar or concrete and method employing same |
| 03/18/1980 | US4193810 Impregnating with a polysulfide |
| 03/18/1980 | US4193809 High-strength concrete objects |
| 03/18/1980 | CA1073930A1 Process for producing aluminous keatite ceramics |
| 03/18/1980 | CA1073610A1 Low-temperature curing coating composition |
| 03/11/1980 | US4192667 Platinum group metal layer on a refractory |
| 03/11/1980 | CA1073283A1 Wear resistance properties of soft metal films |
| 03/04/1980 | US4191721 Firing an alumina or aluminate compact with a reactive fugitive filler to produce suboxides |
| 03/04/1980 | US4191720 Method for making porous, crushable core having an integral outer barrier layer |
| 03/04/1980 | CA1072760A1 Diamond with microscopic inscription certifying quality |
| 02/21/1980 | WO1980000249A1 Method for the preparation of bodies from a charge resin and product obtained thereby |
| 02/20/1980 | EP0008284A1 Process for manufacturing plastic-coated ornamental concrete bricks |
| 02/20/1980 | EP0008175A1 Process for forming a dense thin sintered layer |
| 02/19/1980 | US4189516 Surface acoustic wave device |
| 02/19/1980 | US4189405 Intermetallic catalysts |
| 02/12/1980 | US4188426 Free radicals, friction resistance |
| 02/05/1980 | US4187344 Protective silicon nitride or silicon oxynitride coating for porous refractories |
| 02/05/1980 | US4187201 Thick film conductors |
| 02/05/1980 | CA1071175A1 Method of manufacturing a contact body |
| 02/05/1980 | CA1071076A1 Silane coated silicate minerals and method for preparing same |
| 02/05/1980 | CA1071033A1 Method for the contactless application of a decoration |
| 01/29/1980 | US4185431 Polyvinyl acetate cures to form a resistant coating |
| 01/24/1980 | WO1980000080A1 High strength silicon nitride |
| 01/23/1980 | EP0007060A1 Coating pastes for inorganic building materials, coating process and coated building materials |
| 01/23/1980 | EP0006892A1 Encapsulating process of a ceramic piece. |
| 01/22/1980 | US4185141 Production of coated structural elements comprising inorganic binders |
| 01/22/1980 | US4185066 Method of treating magnesium oxchloride and magnesium oxysulfate articles to reduce efflorescence |
| 01/15/1980 | US4183886 Lithium carbonate and borax inks used to emboss boards |
| 01/10/1980 | WO1980000021A1 Organosilicon infiltrated reaction sintered silicon nitride |
| 01/08/1980 | CA1069392A1 Porous ceramic or metallic coatings and articles |
| 01/08/1980 | CA1069349A1 Metallizing compositions |
| 01/01/1980 | CA1068994A Assembly of metal-coated carbon fibers, process for producing thereof, and method for use thereof |
| 12/25/1979 | US4180400 Coated cemented carbide body and method of making such a body |
| 12/18/1979 | US4179535 Method of forming a fire-resistant silicate coating |
| 12/18/1979 | CA1068308A1 High temperature resistant concrete and manufacturing process |
| 12/11/1979 | US4178425 Used in paints, varnishes, adhesives, and binders |
| 12/04/1979 | US4177232 Coating uncured cementitious surfaces |
| 12/04/1979 | US4177230 Process for producing reaction sintered silicon nitride of increased density |
| 11/28/1979 | EP0005632A2 Plasma spray coating composition, method of coating articles and articles coated with the composition. |
| 11/27/1979 | CA1066961A1 Process for sensitizing articles for metallization and resulting articles |
| 11/20/1979 | US4175228 Method of hot bending a generally straight wire blank |
| 11/20/1979 | US4174993 Butyl rubber, thermoplastic resins, extrusion |
| 11/20/1979 | US4174992 Water proofing compositions for cement mortar or concrete and methods of application therefor |
| 11/20/1979 | US4174971 Silicon carbide body containing a molybdenum disilicide alloy |
| 11/20/1979 | CA1066837A1 Low temperature glazing composition |
| 11/06/1979 | US4173609 Coating with glass material, sintering, oxidation, glazing |
| 11/06/1979 | CA1065746A1 A1n masking for selective etching of sapphire |
| 10/30/1979 | CA1065516A1 Ceramic color compositions and a method for decorating ceramic ware therewith |
| 10/23/1979 | US4172063 Abrasion resistant reflective marking composition |
| 10/17/1979 | EP0004808A2 Process for preparing a ceramic body and cathode-solid electrolyte assembly obtained thereby |
| 10/09/1979 | US4170663 Method for producing coatings of low gloss |
| 10/03/1979 | EP0004488A1 Method and composition for the treatment of building materials, such as brick walls |
| 10/02/1979 | US4169908 Method and apparatus for decorating surfaces of ceramic ware |
| 10/02/1979 | CA1063338A1 Method of fabricating nuclear fuel |
| 09/19/1979 | EP0004177A1 A method of metal coating of diamond or cubic boron nitride particles and an abrasive tool containing the particles thus coated |
| 09/18/1979 | US4168326 Prosthesis parts provided with a coating of a bio-active material, process of making same, and method of using them for bone replacement |
| 09/18/1979 | US4168254 Videojet ink composition |
| 09/18/1979 | US4168183 Process for improving the fatigue properties of structures or objects |
| 09/11/1979 | CA1062049A1 Capacitor with electrode containing nickel |
| 08/28/1979 | CA1061201A1 Process for producing an adhesive metallic oxide coating on a solid body |
| 08/28/1979 | CA1061089A1 Noncombustible and smokeless building composite material and method for the manufacture thereof |
| 08/14/1979 | US4164528 Method for producing metal nitride sintered moldings |
| 08/14/1979 | US4164102 Process for the manufacture of a ceramic axial turbine wheel |
| 08/07/1979 | CA1059842A1 Method of forming tin oxide coating on a glass sheet |
| 07/31/1979 | US4163074 Method for fast adhesion of silver to nitride type ceramics |
| 07/31/1979 | US4163073 Process for treating inorganic siliceous surfaces |
| 07/26/1979 | WO1979000473A1 A method of casting concrete |
| 07/24/1979 | US4162348 Anionic and cationic surfactants and dyes |
| 07/17/1979 | CA1058791A1 Wearing composition |
| 07/17/1979 | CA1058601A1 Method of manufacturing a contact body |
| 07/03/1979 | US4160050 Catalyzation processes for electroless metal deposition |
| 07/03/1979 | CA1057490A1 High resistance cermet film and method of making the same |
| 07/03/1979 | CA1057486A1 Method of producing glazed ceramic building materials |
| 06/27/1979 | EP0002502A1 Method for improving heat insulating materials |
| 06/26/1979 | US4159357 To increase resistance to oxidation at high temperatures, silica-containing glass layer |
| 06/26/1979 | US4159353 Platinum coating dense refractories |
| 06/19/1979 | US4158687 Method for producing heat-resistant composite materials reinforced with continuous silicon carbide fibers |
| 06/19/1979 | CA1056662A1 Method and apparatus for consolidating blocks of marble and similar natural stones |
| 06/13/1979 | EP0002194A1 Composition for the production of porous refractory ceramics |
| 06/12/1979 | US4157621 Converter linings, circulating dry air under positive pressure |
| 06/05/1979 | CA1055966A1 Tundish for the continuous casting of steel |
| 05/29/1979 | US4156661 Diffusion doping with alkaline earth metal to decrease resistance |
| 05/22/1979 | US4155788 Ceramic utensils |
| 05/08/1979 | US4153743 Concrete surface treating material and method of treating concrete surfaces |
| 05/08/1979 | CA1053996A1 Chromium oxide densification, hardening and strengthening of formed bodies and coatings having interconnected porosity |
| 05/08/1979 | CA1053995A1 Impregnation and primer coating of absorptive substrates with plastics dispersions |
| 05/08/1979 | CA1053960A1 Process and device for photochemical tooling of objects |
| 05/01/1979 | US4152168 Curing kneaded, press-molded mixture of cement, aggregate, and reinforcing fiber |
| 05/01/1979 | US4152165 One-part hydrophilic treatment compositions |
| 05/01/1979 | CA1053547A1 Process for coating inorganic substrates with carbides, nitrides and/or carbonitrides |
| 05/01/1979 | CA1053445A1 Method for producing heat-resistant composite materials reinforced with continuous silicon carbide fibers |
| 04/24/1979 | US4150995 Vitreous enamel composition containing palladium powder |
| 04/17/1979 | CA1052638A1 Plasma flame-spraying process employing supersonic gaseous streams |
| 04/10/1979 | US4148894 Impact resistant refractory base |
| 04/10/1979 | CA1052056A1 Composition for sensitizing articles for metallization |
| 04/04/1979 | EP0001373A1 Method of forming smooth and pinhole-free silicon carbide films on a silicon substrate |
| 04/03/1979 | US4147821 Impregnation of porous articles |
| 04/03/1979 | CA1051640A1 Gas tight silicon carbide body |
| 03/27/1979 | US4146670 Manufacture of ceramic articles |
| 03/20/1979 | US4144836 Apparatus for the vacuum impregnation of boards or panels of porous material |