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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08/23/2005 | US6932863 adding suspension of hydrophobic wax to slurry to improve water resistance |
08/18/2005 | WO2005075529A2 Copolymers based on unsaturated mono- or dicarboxylic acid derivatives and oxyalkyleneglycol-alkenyl ethers, method for the production and use thereof |
08/18/2005 | WO2005052310A3 Methods of using cement compositions having long-term slurry-state stability |
08/18/2005 | US20050182162 Polycarboxylic acid-based polymer with lower molecular weight side area ratio P of 50 to 87%: copolymerization product of an acrylic acid and an acrylated polyoxyalkylene glycol; enhances water reduction; flowability; slump retention; workability |
08/18/2005 | DE19751512B4 Verwendung von Proteinkonzentraten pflanzlichen Ursprungs in Zement-basierten Klebemörteln sowie die dadurch erhältlichen Zement-basierten Klebemörtel The use of protein concentrates plant origin in cement-based adhesive mortars and thereby obtainable cement-based adhesive mortar |
08/17/2005 | CN1656040A Ettringite binder for dense mortar, comprising calcium sulphates and a mineral compound of calcium aluminates |
08/17/2005 | CN1654412A Section materials produced from phosphogypsum and its preparation method |
08/17/2005 | CN1654411A Fast repairing concrete material and its use method |
08/17/2005 | CN1654410A Light waterproof wallboard |
08/17/2005 | CN1654407A High efficiency straw pulp sulfonated alkali lignin water-reducing agent and method for preparing same |
08/17/2005 | CN1654406A Lignins metro shield grouting additive and its preparation method |
08/17/2005 | CN1215013C Mortar synergist |
08/16/2005 | US6930144 Cement system including a binder for use in freeform fabrication |
08/16/2005 | US6929875 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 |
08/11/2005 | WO2005073502A2 Emulsion admixtures for improving cement elasticity |
08/11/2005 | WO2005073130A1 Use of polyaminothylenephosphonates as dispersing agents |
08/11/2005 | US20050172866 Use of dunder in concrete compositions |
08/11/2005 | US20050172862 Plastic resin delivery and dispensing system for fluid concrete admixtures |
08/10/2005 | EP1561735A1 Additives for cement manufacturing |
08/10/2005 | EP1560800A1 Gypsum product and method therefor |
08/10/2005 | EP1183217A4 Improved cement-based compositions |
08/10/2005 | CN1653031A Beneficiated water reducing compositions |
08/10/2005 | CN1651348A Method of producing architectural decorative material and wall bady material using phosphogypsum |
08/04/2005 | WO2005071217A1 Methods, compositions and biodegradable fluid loss control additives for cementing subterranean zones |
08/04/2005 | WO2005035645A3 Polymeric compositions containing modified polyvinyl alcohols |
08/04/2005 | US20050171344 Building additives based on purified hydrophobically modified hydroxyalkyl guar |
08/04/2005 | US20050171325 preventing slump loss under high temperature condition over a long period of time and for lowering the viscosity; polycarboxylic acid series esterified copolymer obtained by esterifying a part or whole of carboxylic acid groups of a polycarboxylic acid series copolymer having a polyoxyalkylene chain |
08/04/2005 | US20050171324 Dispersant composition |
08/04/2005 | US20050167106 Preparing a cement, placing the cement into the subterranean zone; allowing the cement to set therein, wherein the polar monomer and the elasticity enhancing monomer are present in the polymer emulsion in relative amounts effective to increase the elasticity of the set cement |
08/04/2005 | DE102004001990A1 Wässrige Beschichtungsmassen mit hoher Pigmentvolumenkonzentration Aqueous coating compositions having high pigment volume concentration |
08/03/2005 | EP1559695A1 Lime-based coating material compositions |
08/03/2005 | EP1558541A1 Cementitious material reinforced with chemically treated cellulose fiber |
08/03/2005 | EP1201619B1 Dusting-inhibited cement composition improved in strength |
08/03/2005 | CN1648099A Method for producing water reducer of cement concrete |
08/03/2005 | CN1648098A Shrinking reducing agent for concrete |
08/03/2005 | CN1648096A Method for processing building material using lead mine waste slag |
07/28/2005 | WO2005068776A2 Settable fluids comprising particle-size distribution-adjusting agents and methods of use |
07/28/2005 | WO2005068561A1 Aqueous coating substances comprising increased volumetric concentrations of pigment |
07/28/2005 | WO2005040240A8 Use of comb-structured bead-form polymers, and resulting compositions |
07/28/2005 | US20050160947 Displacement of gelling additive to well bore; crosslinking; forming barrier |
07/27/2005 | EP1556313A1 An additive to render gypsum board moisture resistant |
07/27/2005 | CN1646612A Method and composition for polymer-reinforced composite cementitious construction material |
07/27/2005 | CN1644558A Composite concrete containing derivative of high boiling methanol lignin and its preparation |
07/27/2005 | CN1644556A Solidable grouting liquid for synchronous grouting of subway shielded construction |
07/26/2005 | US6921801 Method for preparing water-soluble acrylic copolymers |
07/21/2005 | WO2005066095A1 Cement admixture |
07/21/2005 | US20050155795 Settable fluids comprising particle-size distribution-adjusting agents and methods of use |
07/21/2005 | US20050155763 Cement for drilling well bores; fresh water, salt water, portland, pozzolana, gypsum, high alumina, silica cement; a set retarder of phosphonic acid; activator composition is trialkanolamine and metal hydroxide; |
07/20/2005 | EP1254084A4 Composition and process for improving the resistance to water penetration of cementitious products and cementitious products made therewith |
07/20/2005 | CN1643036A Polymers in a solid state |
07/20/2005 | CN1640844A Building material made of industrial waste slag |
07/20/2005 | CN1640841A Silicon cement |
07/20/2005 | CN1211310C Wall surface heat insulating material |
07/19/2005 | US6919388 Carboxy- or sulfonyloxy endcapped monoalkoxypolyoxyalkylene cement antifoam additives |
07/14/2005 | WO2005063648A1 High early strength superplasticizer |
07/14/2005 | WO2005063399A1 Use of adipic acid as a grinding agent in the dry grinding of mineral materials |
07/14/2005 | US20050150428 Ultra high-strength hydraulic cement compositions |
07/14/2005 | DE29624624U1 Erstarrungs- und Erhärtungsbeschleuniger für hydraulische Bindemittel Solidification and curing accelerator for hydraulic binders |
07/14/2005 | CA2550967A1 High early strength superplasticizer |
07/13/2005 | CN1636922A Concrete water reducing agent of polycarboxylic acid and its prepn process |
07/13/2005 | CN1636921A Concrete water reducing agent of polyacrylic acid and its synthesis process |
07/13/2005 | CN1636920A Cement modified with fluoric soap-free emulsion |
07/12/2005 | US6916369 Beneficiated water reducing compositions |
07/07/2005 | WO2005060628A2 Organic-inorganic composite |
07/07/2005 | WO2005035603B1 Water-soluble, sulfonic group-containing copolymers and terpolymers, the production thereof and use as stabilizers for aqueous building material systems and water-based painting and coating systems |
07/07/2005 | WO2005024175A8 Dual function cement additive |
07/06/2005 | EP1549723A1 Additives for water-resistant gypsum products |
07/06/2005 | CN1634794A High efficiency aliphatic sulfonate water reducing agent and method for preparing same |
07/06/2005 | CN1634792A Waterproof additives for building materials and method for making same |
07/06/2005 | CN1634791A Waterproof additives for building materials |
07/05/2005 | US6913644 The invention relates to concretes and mortars comprising a hydrophilic component such as hemp, flax or straw; a binder which sets in air through absorption of carbon dioxide after reduction in an aqueous phase; at least one additive which |
07/05/2005 | CA2154134C Set-retarding admixture and use thereof in concretes, mortars and/or grouts |
06/30/2005 | US20050139130 Control of curing time by addition of cationically modified or amino-modified cellulose ether; or an hydroxyethoxyl substituted cellulose ether; construction applications, casting, extruding, grout, tile adhesives, oil well cementing slurries |
06/30/2005 | US20050139129 High early-strength fiber reinforced cementitious composition |
06/30/2005 | DE19610270B4 Verfahren zur Beschichtung eines Substrats mit einer zementhaltigen Zusammensetzung und Zweikomponentensystem zum Auftrag mit einer Spritzdüse A process for coating a substrate with a cementitious composition and two-component system for applying with a spray nozzle |
06/29/2005 | EP1547987A2 Cement for making concrete article having reduced capillary water absorption and method for its production |
06/29/2005 | EP1547986A1 High early strength superplasticizer |
06/29/2005 | EP1362017B1 Cementitious material |
06/29/2005 | EP1242330B1 Solubilized defoamers for cementitious compositions |
06/29/2005 | CN1631835A Formula for producing high-strength waterproof plaster products |
06/29/2005 | CN1631832A Multifunctional low-alkali low-content expanding agent |
06/28/2005 | US6911494 Cement admixture and cement composition |
06/28/2005 | US6911077 Fibers containing a mixture of a thermoplastic polymer and an organometal compound selected from the compound of titanium, silicon, zirconium and aluminum or mixture and less than 10% by weight of such fibers |
06/22/2005 | EP1542939A1 Oligomeric dispersant |
06/22/2005 | EP1476406B1 Aqueous dispersions consisting of polycarbodiimides |
06/22/2005 | CN1207241C Building mortar plasticizer |
06/22/2005 | CN1207240C Cement modifier and its preparation technology |
06/22/2005 | CN1207238C High performance aerated concrete |
06/21/2005 | US6908955 Oligomeric dispersant |
06/21/2005 | US6907708 Lightweight wall construction |
06/21/2005 | CA2128988C Cement composition |
06/16/2005 | WO2005054391A2 Adhesion-promoting agent for a thermal insulation surface |
06/16/2005 | WO2005054150A1 Fresh concrete and admixture for fresh concrete |
06/16/2005 | WO2005054149A1 Gluconate broth for cement and concrete admixture |
06/16/2005 | WO2005040240A3 Use of comb-structured bead-form polymers, and resulting compositions |
06/16/2005 | US20050131110 Polycarboxylic acid copolymer, production method and use thereof |
06/16/2005 | US20050126437 Organic-inorganic composite |
06/16/2005 | DE19534929B4 Verwendung von wasserlöslichen Salzen der Zitronensäure, Apfelsäure oder 2-Hydroxy-2-methylbernsteinsäure als Abbindebeschleuniger Use of water-soluble salts of citric acid, malic acid or 2-hydroxy-2-methyl succinic acid as a setting accelerator |
06/16/2005 | DE10351259A1 Dry mix for thick-layer roughcast mortar includes a hydrophobizing agent in an amount such that the mortar has a defined capillary water uptake |
06/16/2005 | CA2547403A1 Adhesion-promoting agent for a thermal insulation surface |