| Patents for C04B 22 - Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators (5,757) |
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| 11/16/1989 | DE3815105A1 Process for producing mouldings |
| 11/01/1989 | CN1036753A Thixotropic cement compositions |
| 10/25/1989 | EP0338739A1 A production method of fine grain ice and dry clathrate water for manufacturing of concrete/mortar, a production method of concrete/mortar, by using fine grain ice or dry clathrate water and concrete/mortar products manufactured by the production method of concrete/mortar |
| 10/25/1989 | EP0338293A2 Dispersant composition for cement |
| 10/25/1989 | EP0338093A1 Composition for making artificial stone materials |
| 10/19/1989 | WO1989009752A1 Process for obtaining mineral plastics |
| 10/03/1989 | US4871395 Geothermal wells; compressive strength |
| 09/26/1989 | US4869906 Bone cements |
| 09/20/1989 | EP0333584A1 Process for the preparation of a mixture based on cement, metakaolin, glass fibres and a polymer |
| 09/08/1989 | WO1989008084A1 Thixotropic cement compositions |
| 08/29/1989 | US4861808 Glass/poly (carboxylic acid) cement compositions |
| 08/15/1989 | CA1258474A1 Chloride-free hardening accelerator for portland cement, and preparation thereof |
| 07/26/1989 | EP0324968A1 Water containing, hardenable foamed materials of inorganic constituents and process for their manufacture |
| 06/29/1989 | WO1989005783A1 Aqueous, hardenable foam compositions consisting of inorganic constituents and process for producing them |
| 06/27/1989 | US4842650 Redispersible, nonemulsifying; stucco |
| 06/27/1989 | US4842649 Cement composition curable at low temperatures |
| 06/21/1989 | EP0321445A2 Adjuvant for anhydrite-containing mixtures for building materials |
| 06/15/1989 | WO1989005284A1 Hydraulic cement and composition employing the same |
| 06/15/1989 | DE3840151A1 Concrete and other construction materials |
| 06/07/1989 | CN1033268A Prodn. process of steam-curing cement mixt. |
| 05/23/1989 | US4833576 Mixture with phosphoric acid, fine aluminia particles and filler |
| 05/23/1989 | CA1254590A1 Fire-resistant wood composites, in particular wallboards, and process for manufacture of same |
| 04/26/1989 | EP0197061B1 Fire-resistant wood composites, in particular wallboards, process for manufacture of same and use of a bonding agent in the manufacture |
| 04/20/1989 | WO1989003370A1 Composition for making artificial stone materials |
| 04/19/1989 | EP0312387A1 Method for preventing hardened cementitious material from deteriorating |
| 04/18/1989 | US4822421 Thixotropic cement compositions |
| 04/06/1989 | WO1989002878A1 Cement composition curable at low temperatures |
| 04/05/1989 | EP0309750A2 Aluminum phosphate cement compositions and lamp assemblies containing same |
| 03/23/1989 | WO1989002422A1 Magnesium cement composition with particulate fibrous material |
| 03/21/1989 | US4814362 Glasses and poly(carboxylic acid) cement compositions containing them |
| 03/21/1989 | US4814217 Fire resistant wall element |
| 03/15/1989 | EP0307066A2 Method of shotcreting |
| 03/09/1989 | WO1989001916A1 A self-leveling slurry screed, and a dry product for use in preparing it |
| 02/22/1989 | EP0303634A1 Fixing device and method for the manufacture of same |
| 02/21/1989 | US4806272 Conductive cathodic protection compositions and methods |
| 02/07/1989 | US4802923 Resistance to salt induced breakdown and high alkali environment; paving |
| 01/17/1989 | CA1248976A1 Concrete composition for roller compacted placing method |
| 01/11/1989 | EP0172207B1 Process for fabricating cement-bound wood fiber mould bodies |
| 01/10/1989 | US4797431 Glass/poly(carboxylic acid) cement compositions |
| 01/10/1989 | US4797159 Magnesium oxide made by roasting |
| 12/29/1988 | WO1988010243A1 Process for chemical stabilization of heavy metal bearing dusts and sludges, such as eaf dust |
| 12/20/1988 | CA1247153A1 Accelerator for gypsum plaster and process of manufacture |
| 12/15/1988 | DE3819652A1 Process for producing calcium sulphate alpha-hemihydrate, suitable as building material, from moist, finely divided flue-gas desulphurisation gypsum |
| 12/08/1988 | DE3816513A1 Calcium sulphate alpha-mono:hydrate mfr. by autoclaving di:hydrate |
| 11/24/1988 | DE3716484A1 Process for producing a storable, in particular a landfillable, product from an iron-containing, fine-grained waste containing free hexavalent chromium, for example filter dust of electrosteel production |
| 11/17/1988 | WO1988008907A1 Prestressed construction element of composite structure and method for element fabrication |
| 11/16/1988 | CN88102700A Prestressed construction element of composite structure and method for element fabrication |
| 11/15/1988 | US4784691 Dry cement composition |
| 11/09/1988 | CN87102830A Cement stabilizer |
| 11/03/1988 | WO1988005991A3 Fixing device and method for the manufacture of same |
| 11/01/1988 | US4781760 Method for improving the properties of cement mortar and concrete |
| 10/25/1988 | CA1243481A1 Cement slurry compositions for cementing oil wells, adapted to control free water and corresponding cementing process |
| 10/18/1988 | US4778528 Cement slurry compositions for cementing oil wells, adapted to control free water and corresponding cementing process |
| 10/12/1988 | EP0286396A1 Cementitious compositions |
| 09/28/1988 | EP0138822B1 Admixture for hydraulic cement mixes |
| 09/20/1988 | US4772326 Cartridges of fast setting cement and gelled water |
| 09/20/1988 | CA1242071A1 Process and composition for cementing wells passing through salt formations |
| 09/14/1988 | CN88105458A Production technique of mixed material of cement |
| 08/25/1988 | WO1988005991A2 Fixing device and method for the manufacture of same |
| 08/17/1988 | EP0278862A2 Sulphate set accelerator in anhydrite mortars for mine supports and mortar containing the accelerator |
| 07/27/1988 | EP0275288A1 A method and a composition for preparing a shaped article. |
| 07/14/1988 | DE3723117C1 Shaped inorganic article |
| 07/06/1988 | CN85103386B Highly effective and impervious reinforcing agent used for mortar or concret |
| 07/05/1988 | CA1238784A1 Gas generation retarded aluminum powder for oil field cements |
| 06/29/1988 | EP0272267A1 Method of preparing building materials. |
| 06/09/1988 | DE3740349A1 Process for stabilising environmentally hazardous toxic inorganic and organic compounds |
| 06/08/1988 | EP0269736A1 Composition for making plaster articles |
| 05/31/1988 | US4747877 Chloride-free hardening accelerant for portland cement and process thereof |
| 04/27/1988 | EP0264998A1 Method of manufacturing a foundation |
| 04/13/1988 | EP0263606A2 Silica fume slurry |
| 04/13/1988 | CN87103962A Mixture for manufacture of shaped articles |
| 04/12/1988 | US4737191 Process for manufacturing hydraulic binders |
| 03/29/1988 | CA1234583A1 Flame-retarding sealing compounds |
| 03/23/1988 | EP0260342A1 Method for making fibrous building elements such as panels, moulded elements or the like |
| 03/08/1988 | US4729853 Hydraulic binder, melamine |
| 02/25/1988 | DE3628749A1 Mortar or concrete mixture containing an addition of a quick-setting (flash setting) agent and also a solid binder produced therefrom |
| 01/28/1988 | WO1988000575A1 A method and a composition for preparing a shaped article |
| 01/27/1988 | EP0254342A2 Expandable cement composition |
| 01/26/1988 | US4721528 Locking compound for locking fasteners in place |
| 01/20/1988 | EP0253357A2 Benefaction of concrete and aggregate using calcium phosphate |
| 12/23/1987 | CN86101045A The quick solidifying agent for portland cement and its manufacture method |
| 12/15/1987 | CA1230350A1 Process for manufacturing hydraulic binders |
| 12/03/1987 | WO1987007257A1 Composition for making plaster articles |
| 11/24/1987 | US4708910 Fire-resistant wood composites, in particular wallboards, process for manufacture of same and use of a bonding agent in the manufacture |
| 11/19/1987 | EP0246181A1 Microsilica slurries and method of preparation |
| 11/11/1987 | EP0244959A2 Glass/poly(carboxylic acid) cement compositions |
| 11/10/1987 | US4705569 Hydraulic material composition |
| 11/04/1987 | EP0244095A2 Cement plasticiser compositions based on polymerisable carboxylic acids and cementiferous compositions containing them |
| 10/28/1987 | EP0242672A2 Tricalcium phosphate for use as implants |
| 10/21/1987 | CN87100498A Architectural materials of water-proof cement and method of stopping up loopholes |
| 10/15/1987 | DE3711549A1 Lightweight calcium silicate moulding and prodn. using expansion agent - forming ettringite on reaction with water, giving strong prod. similar to wood |
| 10/14/1987 | EP0241277A2 Method of preparing radioopaque cross-linked poly(carboxylic acid) dental cement |
| 08/18/1987 | US4687517 Potassium titanite, coke, pitch improve physical properties |
| 08/11/1987 | US4686252 Process for preparing a building and/or construction material, a polymer modified aqueous dispersion, and use thereof for the preparation of a building and/or construction material |
| 08/06/1987 | DE3636204C1 Inorganic shaped body |
| 08/04/1987 | US4684407 Hydraulic cement composition and process for producing cement shapings |
| 07/21/1987 | US4681809 Shaped bodies of calcium silicate |
| 07/21/1987 | US4681644 Calcium sulfate dihydrate coated with sugar and aluminum sulfate |
| 07/08/1987 | EP0228346A2 Catalyst activating the setting of water and air-hardening limes,particularly of cements,limes and mortars and its production process |
| 07/07/1987 | CA1223897A1 Building material |