| Patents for C04B 30 - Compositions for artificial stone, not containing binders (2,270) |
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| 05/26/1981 | US4269887 Ceramic fiber felt |
| 05/26/1981 | US4269800 Process for the preparation of a composite mat consisting of a layer of mineral wool and a layer of steel wool |
| 05/26/1981 | US4269628 Compositions of vermiculite lamellae and solid particulate materials |
| 04/29/1981 | EP0027633A1 Process for producing a heat insulating body |
| 04/21/1981 | US4263093 Method for retaining textured surface of pressed ceiling board |
| 03/24/1981 | US4257812 Fibrous refractory products |
| 03/19/1981 | WO1981000692A1 Process and apparatus for rapid annealing of refractory fiber bodies |
| 03/17/1981 | CA1097566A1 Method of making a porous dimensionally stable heat- resistant and corrosion-resistant packing |
| 03/10/1981 | US4254823 Dispersion of the fibers in an aqueous solution containing a cationic surfactant |
| 02/11/1981 | EP0023588A1 Temperature-stabilized pyrogenic oxide mixture of alumina oxide, process for its production and its use |
| 02/11/1981 | EP0023587A1 Temperature-stabilized pyrogenic oxide mixture of silica oxide, process for its production and its use |
| 02/03/1981 | US4248664 Fibrous sheet materials |
| 12/30/1980 | US4242409 Disrupting the fiber structure to increase thickness, puffiness; used as insulation, wallboards |
| 12/24/1980 | WO1980002835A1 Method and apparatus for the manufacture of building structural blocks |
| 12/23/1980 | CA1091862A1 Vermiculite rigid foam |
| 12/09/1980 | US4238257 Continuous strips bonded with an organic synthetic adhesive, furnace linings |
| 12/02/1980 | US4237180 Insulation material and process for making the same |
| 11/04/1980 | US4231884 Water retardant insulation composition comprising treated low density granular mineral material and finely divided limestone or similar carbonate or silicate mineral particles and method for using same |
| 10/28/1980 | CA1088291A1 Low thermal conductance insulating material of a dense granular structure |
| 10/21/1980 | US4228826 Interlocking, laminated refractory for covering a pipe |
| 10/15/1980 | EP0017548A1 Construction material, its application as a filler,a coating or a foundation mass to loose soil; process and apparatus for manufacturing this material |
| 09/16/1980 | US4222338 Linings for furnaces |
| 09/09/1980 | US4221672 Thermal insulation containing silica aerogel and alumina |
| 09/09/1980 | US4221595 Refractory filler, carbon |
| 08/06/1980 | EP0014055A1 Fibrous refractory products |
| 08/05/1980 | US4216266 Flexible graphite sheet material treated with an alkali metal salt containing at least one of the elements chromium, molybdenum and tungsten |
| 08/05/1980 | US4216183 Method for making furnace lining |
| 07/23/1980 | EP0013387A1 Agglomerated particles prepared from highly dispersed metal oxides and opacifiers, method for their preparation and their use |
| 07/15/1980 | US4212755 Settle resistant loose-fill perlite insulation comprising particles rendered slightly tacky by a coating thereon |
| 06/24/1980 | US4209334 Porous ceramic seals and method of making same |
| 05/27/1980 | US4205032 Zirconium salt impregnant and gelation agents |
| 04/30/1980 | EP0010385A1 Ceramic fibre refractory member for insulating a pipe |
| 04/02/1980 | EP0009311A1 Dry powder composition comprising vermiculite lamellae, process for its production and process for making shaped articles therefrom |
| 04/02/1980 | EP0009310A1 Compositions of vermiculite lamellae and solid particulate materials and process for the production of vermiculite articles |
| 03/11/1980 | CA1073475A1 Refractory fiber composition and intermediate temperature range fibrous insulation composed thereof |
| 01/22/1980 | US4184969 Fire- and flame-retardant composition |
| 01/09/1980 | EP0006362A1 Process for the production of non-combustible asbestos-free board products |
| 01/01/1980 | CA1068994A Assembly of metal-coated carbon fibers, process for producing thereof, and method for use thereof |
| 10/23/1979 | US4172110 Manufacture of fire protection materials based on alkali metal silicates |
| 09/25/1979 | US4169182 Layer of copoer or copper oxide on glass fiber |
| 08/28/1979 | CA1061366A1 Non-vitreous ceramic metal oxide microcapsules |
| 06/27/1979 | EP0002487A1 Thermal insulating panel and its application |
| 06/26/1979 | US4159359 Silica-based |
| 06/12/1979 | US4157929 Method of making a porous dimensionally stable heat-resistant and corrosion-resistant plate-like structure |
| 05/16/1979 | EP0001781A1 Process and apparatus for the manufacture of felt from mineral and metallic fibres and article for the lining of exhaust mufflers |
| 05/01/1979 | US4152482 Anisotropic fibrous thermal insulator of relatively thick cross section and method for making same |
| 04/10/1979 | US4148962 Fibrous refractory composite insulation |
| 03/13/1979 | US4144195 Exhaust systems, catalytic |
| 01/09/1979 | CA1045864A1 Fire resistant vermiculite composition board |
| 01/02/1979 | US4132828 Assembly of metal-coated carbon fibers, process for production thereof, and method for use thereof |
| 12/19/1978 | US4130687 Inorganic foam |
| 09/05/1978 | US4111706 Sealing and filling material for metallurgical applications |
| 09/05/1978 | CA1037973A1 Ceramic refractory fibrous material |
| 07/25/1978 | US4103055 High strength panels for walls or wall coverings, boron monofilaments |
| 07/18/1978 | US4101616 Silicon nitride, heat treatment |
| 05/30/1978 | US4092194 Process for making ceramic refractory oxide fiber-reinforced ceramic tube |
| 03/07/1978 | US4077833 Fire resistant, bauxite-containing, wood composition board |
| 11/29/1977 | US4060451 Polyamide-imide and mica pulp particles and paper-like sheets made therefrom |
| 10/25/1977 | US4055434 Refractory fiber composition and intermediate temperature range fibrous insulation composed thereof |
| 09/20/1977 | US4049593 Inorganic substance composition and process for producing same |
| 08/23/1977 | US4043862 Fire resistant vermiculite composition board and method of manufacture |
| 08/02/1977 | US4039297 Heat insulating particles |
| 05/24/1977 | US4025668 Method of manufacturing contact bodies |
| 12/28/1976 | US4000241 Insulation method and materials |
| 12/07/1976 | US3996145 Alumina, alumina-silica or zirconia |
| 12/07/1976 | US3995665 Thermal insulation element |
| 11/02/1976 | US3989533 Composition for use in forming heat insulating hot top liners and method of making same |
| 04/13/1976 | US3950259 Pourable granulated siliceous insulation |
| 01/20/1976 | US3933513 Refractory heat insulating materials |
| 01/06/1976 | US3930916 Heat resistant panels |