| 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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| 06/22/2004 | US6752866 Mineral filler and a dispersing agent from radical copolymerization of at least one alkoxy-, aryloxy-, alkylaryloxy- or arylalkyloxy- polyalkylene glycol ethylenic urethane monomer with anionic and nonionic monomers |
| 06/22/2004 | CA2116381C Zero slump - loss superplasticizer |
| 06/17/2004 | WO2004033388B1 An additive to render gypsum board moisture resistant |
| 06/17/2004 | US20040116556 dispersing agent containinga copolymer prepared by the radical copolymerization of at least one alkoxy-, aryloxy-, alkylaryloxy- or arylalkyloxy-polyalkylene glycol ethylenic urethane monomer with at least one anionic monomer and a nonionic monomer |
| 06/17/2004 | US20040112257 polyether graft copolymer as a dispersant for gypsum at a specified ratio have sufficient fluidity and do not generate many air bubbles at the time of the production |
| 06/16/2004 | EP1427681A2 Workability-improving agents for cement compositions |
| 06/16/2004 | EP0889861B1 Process for the production of a gypsum wod fibre product having improved water resistance |
| 06/16/2004 | CN1505674A A high performance photoluminescent material and a production method therefor |
| 06/16/2004 | CN1505597A Integral water resistant fibre-cement |
| 06/15/2004 | US6749897 Coatings for building products and methods of using same |
| 06/10/2004 | WO2004048418A2 Soluble, associative carboxymethylcellulose, method of making, and uses thereof |
| 06/10/2004 | WO2004048293A1 Defoaming agent for cementitious composition |
| 06/10/2004 | US20040107876 Capable of giving curing products excellent in strength and durability |
| 06/09/2004 | EP1426350A2 Building material, building element obtained therefrom and uses of montan waxes |
| 06/09/2004 | EP1144542A4 Cement composition and process therewith |
| 06/09/2004 | EP0964879B1 Method for producing protective colloid-free dispersions and dispersion powders |
| 06/09/2004 | CN1502580A High-efficient multi-function curing agent |
| 06/09/2004 | CN1502579A Water proof admixture composition with fine corrosion-resisting property for concrete |
| 06/09/2004 | CN1152838C Concrete additives |
| 06/08/2004 | US6746781 Applying to one side of facer sheet aqueous slurry of calcined gypsum and adhesion promoting amount of polyvinyl alcohol, applying aqueous slurry of calcined gypsum without polyvinyl alcohol to facer to form core, shaping to wet board, drying |
| 06/08/2004 | US6746533 A method for increasing the drying rate of set plaster by adding fatty alcohol sulfate to the slurry of calcium sulfate hemihydrate from which the plaster is made. |
| 06/08/2004 | CA2302871C Corrosion inhibiting admixture for concrete |
| 06/03/2004 | WO2004046502A1 Methods and cement compositions for cementing in subterranean zones |
| 06/03/2004 | US20040106704 Admixture to improve rheological property of composition comprising a mixture of hydraulic cement and alumino-silicate mineral admixture |
| 06/03/2004 | US20040103824 Use of water-soluble polysaccharide derivatives as dispersing agents for mineral binder suspensions |
| 06/03/2004 | US20040103814 Waterproof admixture composition for concrete having excellent anti-corrosive performance |
| 06/03/2004 | DE4480670B4 Wäßrige Dispersionszusammensetzung Aqueous dispersion composition |
| 06/02/2004 | CN1500757A Preparation method and use of multi-purpose molded fly ash |
| 06/02/2004 | CN1152069C Preparing method for hydrophilic graft polymer |
| 06/01/2004 | US6743830 Construction board materials with engineered microstructures |
| 06/01/2004 | US6743288 Well cement additives, compositions and methods |
| 05/27/2004 | US20040099416 Cementing subterranean zones using cement compositions containing biodegradable dispersants |
| 05/27/2004 | US20040099362 Method for producing reduced-weight plasterboards |
| 05/27/2004 | US20040099185 Quick binder for self compacting concrete, use and application of same |
| 05/26/2004 | EP1421243A1 Use of microcapsules in gypsum plasterboards |
| 05/26/2004 | EP1421039A4 Basic-medium-soluble packaging material for use in castable cementitious composites |
| 05/26/2004 | EP1421039A2 Basic-medium-soluble packaging material for use in castable cementitious composites |
| 05/26/2004 | CN1500038A Paint for building products |
| 05/26/2004 | CN1151201C Setting-retarding modified composite water-reducing agent prepared from waste polystyrene |
| 05/21/2004 | WO2004041748A1 Gypsum product and method therefor |
| 05/20/2004 | US20040094070 Cementing compositions |
| 05/20/2004 | US20040094069 Fluid loss control and set retardation to the cement composition comprised of carboxymethylhydroxyethyl cellulose |
| 05/19/2004 | EP1419123A1 Use of dispersant for aqueous compositions of calcium sulphate hemihydrate |
| 05/19/2004 | EP1401783A4 Breakable gel additive carrier for ionic compositions |
| 05/19/2004 | CN1498162A 复合产品 Composite Products |
| 05/19/2004 | CN1497020A Water composite containing polymer nanoparticle |
| 05/13/2004 | US20040092676 Dispersant and foaming agent combination |
| 05/13/2004 | US20040091751 Forming more efficient air entraining core; maintaining compressive strength while reducing weight; using aldehyde-naphthalene sulfonate alkali salt polymer dispersant and alkyl sulfate and/or ether sulfate foaming agent |
| 05/13/2004 | US20040089204 Mineral binder, filler and/or aggregates; hydrophobing agent comprising stearate, siliconate, silane, or siloxane; nitrite, benzoate, aminoalcohol, or sodium monofluorophosphate corrosion inhibitor; durability |
| 05/13/2004 | US20040088947 Composite light weight building panel and core material therefor |
| 05/12/2004 | EP1207975B1 Shell mold binder composition and method |
| 05/12/2004 | CN1495242A 粘合剂组合物 The adhesive composition |
| 05/12/2004 | CN1495234A Colouring agent containing polymer nano granules, dispersing agent and dispersion |
| 05/11/2004 | US6734246 Polyvinylacetals having from 0 to 5.0 mol % of vinyl acetate units, from 75 to 95 mol % of vinyl alcohol units and 0.1 to 20 mol % of acetal derived from aldehyde graft copolymerized with vinyl esters, vinyl halide, acrylate or olefins |
| 05/11/2004 | US6734146 Comprised of water, a gelling agent, sufficient gas to form a foam, and an effective amount of an additive for foaming and stabilizing the gelled water comprised of hydrolyzed keratin |
| 05/11/2004 | US6733582 Brushite hydraulic cement stabilized with a magnesium salt |
| 05/11/2004 | US6733581 Low dust wall repair compound |
| 05/11/2004 | CA2156050C Organically bound, inorganically filled articles and methods and systems for forming such articles |
| 05/06/2004 | WO2004000946A9 Color compositions |
| 05/06/2004 | US20040083928 Adding suspension of hydrophobic substance to slurry as foaming aid, density reducer, dimensional stabilizer; mechanical strength, durability, waterproofing |
| 05/06/2004 | US20040083927 Waterproofing by adding suspension of hydrophobic substance to slurry |
| 05/06/2004 | EP1414874A1 High solids ethylene-vinyl acetate latex |
| 05/05/2004 | CN1494518A Method for producing reduced-weight plasterboards |
| 05/05/2004 | CN1494473A Method and apparatus for forming laminated sheet material by spattering |
| 05/05/2004 | CN1494463A Spattering apparatus |
| 05/05/2004 | CN1493636A Water based adhesive |
| 05/05/2004 | CN1493545A New type high strength antileakage concrete building block |
| 05/05/2004 | CN1493544A Wall surface heat insulating meterial |
| 05/05/2004 | CN1148330C Hardening agent for antiwear colour ground |
| 05/05/2004 | CN1148329C Cement dispersant agent and cement compsn. using same |
| 05/04/2004 | US6730764 Concrete hardening retarder |
| 05/04/2004 | US6730636 Environmentally acceptable well cement fluid loss control additives, compositions and methods |
| 04/29/2004 | DE10296938T5 Lufteintragende Mischungszusammensetzungen Air entry end blend compositions |
| 04/29/2004 | DE10250477B3 Increasing strength and water-resistance of plaster moldings used in building construction, includes small proportion of montan wax |
| 04/29/2004 | CA2436969A1 Corrosion inhibited chloride salt compositions |
| 04/28/2004 | EP1397577A4 Low density well cement compositions |
| 04/28/2004 | CN1491916A Method for producing adhesive colour relief for multiple kinds of wall |
| 04/28/2004 | CN1147446C Process for producing gypsum plate and gypsum wood fiber plate |
| 04/27/2004 | US6727315 Copolymer for cement admixtures and its production process and use |
| 04/22/2004 | WO2004033581A1 Additives for water-resistant gypsum products |
| 04/22/2004 | WO2004033388A1 An additive to render gypsum board moisture resistant |
| 04/22/2004 | WO2004033387A1 Admixture for cement or cement mortar |
| 04/22/2004 | US20040077899 Cement dispersants comprising graft copolymers |
| 04/22/2004 | US20040077813 Method for preparing water-soluble acrylic copolymers |
| 04/22/2004 | CA2501509A1 An additive to render gypsum board moisture resistant |
| 04/21/2004 | EP1409431A1 Use of dispersant for anhydrous calcium sulphate aqueous compositions and dispersant mixture for such compositions |
| 04/21/2004 | EP1409430A1 Hydraulic binder with enhanced aging properties |
| 04/21/2004 | EP1409121A1 Dispersant composition |
| 04/21/2004 | EP1242489B1 Method for producing water-soluble polymers containing polyalkene glycol ether side chains |
| 04/21/2004 | CN1490365A Water polymer composition containing polymer nanometer particle and treating agent |
| 04/21/2004 | CN1490277A Impervious waterproofing agent |
| 04/21/2004 | CN1146529C Method for making architectural wall |
| 04/20/2004 | US6723163 Concrete admixture |
| 04/20/2004 | US6722433 Methods of sealing expandable pipe in well bores and sealing compositions |
| 04/15/2004 | WO2004031098A1 Lime-based coating material compositions |
| 04/14/2004 | EP1406849A1 Hemp concrete mixtures and mortars, preparation method and uses |
| 04/14/2004 | CN1489606A Polymeric fluid loss additive and method of use thereof |
| 04/14/2004 | CN1488600A Glass fiber reinforced magnesia shell composite material for solar range and preparing process thereof |
| 04/14/2004 | CN1488599A Building mortar plasticizer |
| 04/13/2004 | US6719993 Calcium phosphate cements prepared from silicate solutions |