| Patents for C04B 24 - Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers (15,791) |
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| 05/11/1988 | EP0267176A1 Coating agent for building objects |
| 05/10/1988 | US4743301 Concrete composition for underwater use |
| 05/03/1988 | US4742094 Low fluid loss salt saturated cement slurries, additives and methods |
| 05/03/1988 | US4741782 Process for forming a light-weight aggregate |
| 05/03/1988 | US4741777 Dry mix for high workability stuccos and mortars |
| 05/03/1988 | US4741773 Silicone oil and paraffin oil with surfactant |
| 05/03/1988 | CA1236127A1 Reinforced cement |
| 04/26/1988 | CA1235704A1 Bis(aminoalkyl)piperazine derivatives and their use as metal ion control agents and cement set retarding agents |
| 04/20/1988 | CN86106211A Additive agent for underwater cement |
| 04/19/1988 | US4738994 Epoxy resin-polyammonium salt emulsion and process for its production |
| 04/13/1988 | EP0263606A2 Silica fume slurry |
| 04/12/1988 | US4737193 Chemical additive for hydraulic cement mixes |
| 04/06/1988 | EP0262981A2 Method of making cementitious compositions |
| 03/30/1988 | EP0261883A2 Well cementing compositons |
| 03/29/1988 | US4734134 Cement slurries, unaffected by salts of magnesium, for cementing wells traversing salt formations, and related cementing processes |
| 03/29/1988 | CA1234583A1 Flame-retarding sealing compounds |
| 03/29/1988 | CA1234582A1 Cement compositions containing set retarders |
| 03/24/1988 | DE3730527A1 Betonzusatzmittel Concrete admixtures |
| 03/23/1988 | EP0166774B1 Water reducing agent utilized in mortar and concrete |
| 03/16/1988 | CN87105879A Reclaiming of waste concrete |
| 03/15/1988 | CA1234165A1 Sprayable plasters |
| 03/10/1988 | WO1988001609A1 Use of substituted alkyl phosphonates in concrete and mortar mixes, cement slurry and latex paints |
| 03/08/1988 | US4729853 Hydraulic binder, melamine |
| 03/03/1988 | DE3727907A1 Wiederaufbereitung von betonmischungen Recycling of concrete mixtures |
| 02/24/1988 | EP0256573A1 Hydraulic cement mix and process for its production |
| 02/24/1988 | EP0256144A2 Alkaline curing emulsions for use in cement admixtures |
| 02/23/1988 | US4727116 Water-soluble polymers and use as building material auxiliaries |
| 02/18/1988 | DE3627283A1 Method for ultrafine grinding of materials, preferably cement powder |
| 02/16/1988 | US4725665 Naphthalenesulfonic acid-formaldehyde condensate |
| 02/03/1988 | EP0255064A2 Foamed organo-mineral products and process for their preparation |
| 02/02/1988 | CA1232125A1 Dispersion agents for salt-containing systems |
| 01/28/1988 | WO1988000575A1 A method and a composition for preparing a shaped article |
| 01/27/1988 | EP0254025A2 Water-soluble cellulose ether containing an ester function of alkenyl or alkylsuccinic acid |
| 01/26/1988 | US4721757 Vinyl monomer compositions with accelerated surface cure |
| 01/26/1988 | US4721160 Extender, styrene-butadiene latex |
| 01/20/1988 | EP0253598A2 Cement dispersion agent |
| 01/13/1988 | EP0252848A1 Glass fibre-reinforced cementitious product |
| 12/22/1987 | US4714507 Surface coating agent and method for using the same in civil and construction engineering |
| 12/09/1987 | EP0248098A1 Utilization of melamine waste effluent |
| 12/08/1987 | US4711401 Diesters of alkylene polyols as additives |
| 12/08/1987 | CA1230133A1 Method for controlling contraction in setting cementitious systems |
| 12/03/1987 | WO1987007257A1 Composition for making plaster articles |
| 12/02/1987 | EP0247773A1 Inhibiting corrosion in reinforced concrete |
| 12/01/1987 | US4710526 Alkaline curing emulsions for use in cement admixtures |
| 11/24/1987 | CA1229631A1 Method for the manufacture of a cement containing composition having improved properties |
| 11/24/1987 | CA1229630A1 Cement composition for underwater concreting |
| 11/24/1987 | CA1229629A1 Additive of protein nature for hydraulic cements, mortars and concretes, and use thereof in the field of construction |
| 11/19/1987 | WO1987006958A1 Inhibiting corrosion in reinforced concrete |
| 11/19/1987 | EP0245930A2 Reducing fluid loss in downhole cementing |
| 11/17/1987 | US4707508 Long-shelflife concentrated aqueous solutions of melamine-formaldehyde condensates, preparation and use thereof |
| 11/17/1987 | US4707298 Heat resistant material |
| 11/17/1987 | US4707188 Cement composition for underwater concreting |
| 11/17/1987 | US4707187 Mortar admixture |
| 11/17/1987 | US4707095 Film rewinder |
| 11/17/1987 | US4706755 Gelation, sulfonated polymer, monoallylamine polymer |
| 11/17/1987 | CA1229355A1 Mortar admixture |
| 11/11/1987 | EP0244500A1 Water repellent composition |
| 11/10/1987 | CA1229092A1 Compounds containing quaternary ammonium and methylenephosphonic acid groups |
| 11/10/1987 | CA1228981A1 Organic titanium compositions for use in oil and gas wells |
| 11/04/1987 | EP0244095A2 Cement plasticiser compositions based on polymerisable carboxylic acids and cementiferous compositions containing them |
| 11/03/1987 | US4704415 High efficiency superplasticizer comprising a sulfonated copolymer of styrene and alpha-mestyrene for cement compositions |
| 11/03/1987 | US4703801 Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations |
| 11/03/1987 | CA1228950A1 Method for producing materials containing epoxy resins |
| 11/03/1987 | CA1228723A1 Hydrolytically stable polymers for use in oil field cementing methods and compositions |
| 10/28/1987 | EP0242798A2 Aqueous siloxane emulsions and their use |
| 10/28/1987 | EP0242646A1 A durability improving agent for cement compositions and a method for improving durability of cement compositions |
| 10/27/1987 | US4703087 Water-soluble polymers and their use as auxiliaries for building materials |
| 10/27/1987 | CA1228607A1 Water reducing agent utilized in mortar and concrete |
| 10/27/1987 | CA1228606A1 Additive for hydraulic cement mixes |
| 10/21/1987 | EP0242334A1 Process for the production of concrete and concrete-like materials as well as roofing and façade members |
| 10/21/1987 | EP0159322B1 Additive for hydraulic cement mixes |
| 10/20/1987 | US4700780 Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations |
| 10/20/1987 | CA1228374A1 Inorganic-organic composite materials and a process for their production |
| 10/20/1987 | CA1228373A1 Cement slurries for deep holes, with a copolymer content for reducing the water loss |
| 10/15/1987 | DE3612017A1 Agent for retarding pozzolana-type setting |
| 10/14/1987 | EP0241408A2 Mica product |
| 10/14/1987 | EP0241205A2 Sprayable fireproofing composition |
| 10/13/1987 | CA1228080A1 Set retarding additives for cement from aminomethylenephosphonic acid derivatives |
| 10/01/1987 | DE3629234C1 Verwendung von substituierten Alkylphosphonaten in Beton- und Moertelmischungen,Schlempen sowie Dispersionsfarben Use of substituted alkyl phosphonates in concrete and Moertelmischungen dregs and emulsion paints |
| 09/30/1987 | EP0238858A2 A cement composition and a process for preparation thereof |
| 09/29/1987 | CA1227505A1 Admixture for hydraulic cement compositions |
| 09/22/1987 | CA1227226A1 Hydraulic cement admixture compositions |
| 09/09/1987 | EP0235513A2 Alkaline plaster-mix with guar derivatives |
| 09/08/1987 | CA1226429A1 Non-retarding fluid loss additives for well cementing compositions |
| 08/27/1987 | WO1987005008A1 Lightweight joint compound having improved paintability |
| 08/26/1987 | EP0233816A1 Process for the oxidation of aldoses and a catalyst therefor |
| 08/25/1987 | US4689083 Coconut acid diethanolamide for air entraining |
| 08/18/1987 | CA1225794A1 Crosslinked hydrophilic copolymers, their preparation and their use |
| 08/12/1987 | EP0232202A2 Process for the oxidation of di-, tri-, oligo- and polysaccharides into polyhydroxycarboxylic acids, the catalyst used and the products so obtained |
| 08/12/1987 | EP0231301A1 A shaped article and a method for producing the article |
| 08/11/1987 | US4686253 Lightweight joint compound having improved paintability |
| 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 |
| 08/05/1987 | EP0230765A1 Block pattern tyre |
| 08/04/1987 | US4684407 Hydraulic cement composition and process for producing cement shapings |
| 08/04/1987 | US4683952 Fluid loss control in oil field cements |
| 08/04/1987 | CA1224916A1 Non-retarding fluid loss additives for well cementing compositions |
| 07/28/1987 | US4683162 Mica product |
| 07/28/1987 | CA1224813A1 Cement admixture |
| 07/21/1987 | US4681644 Calcium sulfate dihydrate coated with sugar and aluminum sulfate |
| 07/21/1987 | US4681634 Hydraulic cement with setting-retarder adjuvant |