| Patents for C04B 32 - Artificial stone not provided for in other groups of this subclass (841) |
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| 09/04/2001 | US6284176 Industrial precursor for the use in construction material production and method of producing same |
| 08/28/2001 | US6280478 Artefact suitable for use as a bone implant |
| 05/16/2001 | CN1295493A Humidity-controlling functional material and process for production thereof |
| 05/15/2001 | CA2171038C Expanded ceramic molded plate |
| 04/18/2001 | CN1291965A Method and apparatus for preparing crystal of cremated remains |
| 03/21/2001 | EP1084998A1 Ceramic fibers for reinforcing refractory materials |
| 03/07/2001 | EP1080237A1 Conglomeration of minerals from a granular state with binder including waterglass, acrylic resin and vinyl alcohol |
| 02/22/2001 | WO2001012571A1 Moulding composition |
| 02/22/2001 | WO2001012317A1 Binding hydrated aluminosilicates |
| 02/14/2001 | EP1075867A1 Humidity-controlling functional material and process for the production thereof |
| 02/13/2001 | US6187255 Method for producing building materials |
| 02/13/2001 | CA2060500C Improved method and products for treating asbestos |
| 01/24/2001 | CN1281418A Method for producing building materials similar to natural stone from sintered glasses or sintered glass ceramics |
| 01/18/2001 | WO2001004064A1 Process for casting and forming slag products |
| 12/07/2000 | WO2000073243A1 Composite carbonaceous heat insulator |
| 11/21/2000 | US6149855 Method of manufacturing a building material from volcanic magma |
| 10/24/2000 | CA2144701C Thermal insulation material containing alumina fibers and method for making such material |
| 09/20/2000 | CN1267318A Plastic composition |
| 09/19/2000 | US6119807 Sound absorbing article and method of making same |
| 08/29/2000 | CA2056350C Mineral fibre base insulating articles and manufacturing process thereof |
| 08/16/2000 | EP1027297A1 Method for producing building materials similar to natural stone from sintered glasses or sintered glass ceramics |
| 07/27/2000 | WO2000042991A1 Inorganic shaped bodies and methods for their production and use |
| 07/04/2000 | US6083431 Method for solidifying and sealing in a toxic substance with sulfur |
| 06/29/2000 | WO2000037389A1 Microporous heat insulating body |
| 06/29/2000 | WO2000037388A1 Microporous heat-insulating body |
| 06/22/2000 | WO2000036242A1 Composite building material |
| 06/22/2000 | WO2000036218A1 Composite hardened material and production method thereof, sheety building materials using the composite hardened material, and composite building materials |
| 06/22/2000 | WO2000035820A1 Noncrystalline powder, composite hardened product and composite building material |
| 06/22/2000 | CA2353886A1 Composite building materials |
| 06/22/2000 | CA2353880A1 Composite hardened body and production method thereof as well as plate-shaped building materials using such a composite hardened body |
| 06/22/2000 | CA2353879A1 Amorphous powder, composite hardened body and composite building material |
| 05/24/2000 | CN1253921A Agglomeration method of steel slag |
| 05/11/2000 | DE19859084C1 Microporous heat insulating body, e.g. an insulating panel, comprises a pressed finely divided metal oxide, opacifier, inorganic fibers and inorganic binder material containing xonotlite |
| 04/25/2000 | CA2129081C Water-repellent earth material, and methods of making and using the same |
| 04/19/2000 | EP0994196A1 Method of solidifying steel-making slag and material produced by the method |
| 04/12/2000 | EP0991724A1 Plastic composition |
| 04/12/2000 | CN1250036A Production process of modified cast stone product |
| 03/28/2000 | US6043172 Ceramic fiber insulation material |
| 02/29/2000 | US6030673 Starch-bound cellular matrix formed by gelatinizing a starch based binder with water and hardening by evaporating water to form inner foam and outer skin and coating with specific natural or synthetic biodegradable materials |
| 01/26/2000 | CN1242731A Non-woven inorganic fibre mat |
| 12/16/1999 | WO1999064369A1 Method and apparatus for preparing a crystal of cremated remains |
| 11/25/1999 | WO1999060175A1 Conglomeration of minerals from a granular state with binder including waterglass, acrylic resin and vinyl alcohol |
| 11/25/1999 | CA2332797A1 Conglomeration of minerals from a granular state with binder including waterglass, acrylic resin and vinyl alcohol |
| 11/23/1999 | US5989170 Insulating roll cover |
| 11/10/1999 | EP0954419A1 Non-woven inorganic fibre mat |
| 11/02/1999 | US5976642 Decoration |
| 10/14/1999 | WO1999051327A1 Humidity-controlling functional material and process for the production thereof |
| 10/13/1999 | EP0862780B1 Method of utilizing contaminated metal parts |
| 10/07/1999 | DE19816367A1 Molded construction material especially a roof covering material |
| 08/31/1999 | US5945044 Wood cement board and a manufacturing method thereof |
| 08/10/1999 | US5935618 Apparatus for manufacturing molded materials solidified by sulfur |
| 08/04/1999 | EP0933341A2 Ceramic fiber insulation material |
| 07/14/1999 | CA2258394A1 Ceramic fiber insulation material |
| 06/17/1999 | WO1999029485A1 Industrial precursor for use in construction material production and method of producing same |
| 05/12/1999 | EP0914072A1 An artefact suitable for use as a bone implant |
| 04/27/1999 | US5896784 Quartz, cristobalite and calcium silicate. |
| 04/22/1999 | WO1999019264A1 Method for producing building materials similar to natural stone from sintered glasses or sintered glass ceramics |
| 03/16/1999 | US5882765 Reinforcement is formed of rectilinear sections of ceramic, glass or organic threads disposed in said matrix along directions approximately orthogonal to at least one of the opposite faces of the element |
| 02/24/1999 | EP0898017A1 Fiberized resin and structure produced therefrom by molding |
| 02/09/1999 | US5868824 Inorganically filled, starch-based compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix |
| 12/30/1998 | WO1998059006A1 Plastic composition |
| 10/28/1998 | EP0655083B1 Municipal solid waste disposal process |
| 09/11/1998 | WO1998038949A1 An artefact suitable for use as a bone implant |
| 09/09/1998 | EP0862780A1 Method of utilizing contaminated metal parts |
| 08/18/1998 | US5796055 Sound absorbing article and method of making same |
| 07/30/1998 | WO1998032579A1 Non-woven inorganic fibre mat |
| 07/22/1998 | CN1188177A Sound absorbing article and method of making same |
| 07/21/1998 | US5783126 Molding starch-based materials for use as food containers |
| 07/15/1998 | EP0852999A2 Sound absorbing article and method of making same |
| 01/28/1998 | CN1171383A Method for making molten-rock castings with basalt as raw material |
| 01/20/1998 | US5709639 Insulating roll cover |
| 12/10/1997 | EP0775173A4 Starch-bound cellular matrix |
| 12/03/1997 | CN2269396Y Composite casted stone plate |
| 11/11/1997 | US5685932 Process for the production of a microporous body having heat insulation properties |
| 10/21/1997 | US5679452 Expanded ceramic molded plate |
| 10/14/1997 | US5678235 Mixing waste with water to form sludge, mixing sludge with shale material, reducing to fine mesh, casting into form, firing |
| 10/09/1997 | WO1997036840A1 Stereo ceramic granite and marble |
| 09/30/1997 | US5672310 Method of manufacturing wood-cement board |
| 09/02/1997 | US5662731 For use in containers and packaging materials |
| 08/26/1997 | US5660900 Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix |
| 07/22/1997 | US5649987 Process for producing tabular building and decorative materials similar to natural stone |
| 06/18/1997 | CN1151976A Production of small hollow bearing block with power plant cinder |
| 05/29/1997 | WO1997019455A1 Method of utilizing contaminated metal parts |
| 05/28/1997 | EP0775173A1 Starch-bound cellular matrix |
| 05/28/1997 | DE19543549A1 Verfahren zur Verwertung kontaminierter Metallteile Process for the recovery of contaminated metal parts |
| 05/20/1997 | US5631084 Thermally-insulating components made of thermally-stabilized refractory ceramic fibers |
| 04/30/1997 | CN1148576A Method for manufacturing molded materials solidified by sulfur and apparatus used therein |
| 04/23/1997 | EP0769363A1 Thermal protection article made of low density reinforced material and process for its manufacture |
| 11/27/1996 | EP0744226A1 Method for manufacturing molded materials solidified by sulfur and apparatus used in the method |
| 11/27/1996 | CA2177206A1 Method for manufacturing molded materials solidified by sulfur and apparatus used in the method |
| 11/20/1996 | EP0599895B1 Furnace with thermal insulation, and method of manufacture |
| 10/29/1996 | US5569423 Process for the manufacture of a silica fiber based heat insulating material |
| 09/25/1996 | EP0733403A1 A method of producing bodies formed of adducts of amines and acidic metal salts |
| 09/19/1996 | DE19610001A1 Press-moulded expanded ceramic plate |
| 09/17/1996 | US5556689 Microporous thermal insulation molding |
| 09/17/1996 | US5556586 Alumina fibers and aluminosilicate binders, millingin water, vacuum molding a billet, fixing in a frame, drying and compression, impregnation, gelation, drying and firing |
| 08/20/1996 | US5547544 Method of molding shaped pulp articles from fiber pulp |
| 08/07/1996 | CN1128314A Light concrete products |
| 07/17/1996 | CN1126787A Liquid-repellant covering layer and method for the manufacture of such covering layer |
| 07/09/1996 | CA2090994C Pulp mold, a method, and a molding apparatus for producing fiber bodies, and a molded fiber body |