| Patents for C04B 40 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability (6,073) |
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| 01/10/2008 | WO2008003676A1 Coating in the form of compressed discrete particles, such as pellets |
| 01/10/2008 | WO2008003672A1 Powder coating with a drying indicator |
| 01/10/2008 | WO2008003448A1 Method for retarding the setting of mortar and concrete surfaces |
| 01/10/2008 | CA2656642A1 Method for retarding the setting of mortar and concrete surfaces |
| 01/08/2008 | US7316744 Composition which is intended for use as an additive for cement |
| 01/08/2008 | CA2488671C Methods of sealing expandable pipe in well bores and sealing compositions |
| 01/08/2008 | CA2412951C Mixture of silica sols |
| 01/08/2008 | CA2322261C Retarding systems and application to oil well cementing |
| 01/03/2008 | WO2008000855A1 Method of obtaining an additive for cement and additive thus achieved |
| 01/03/2008 | WO2008000106A1 Bentonite suspensions |
| 01/03/2008 | DE102006030110A1 Floor pavement/final floor covering comprises calcite, calcium carbonate, rounded marble sanding/granulates, rounded basalt/andesite, color pigments, color paste, solvent-free, water-dispersed epoxide and/or resin/polyurethane resin |
| 01/03/2008 | DE102006029863A1 Production of quality-assured ready-mix concrete from a mixture of cement, loadings, water and additives, comprises cooling the mixture components in a screw-conveyer and storage container and combining the cooled components in mixer |
| 01/02/2008 | EP1871726A2 Diverse chemical libraries bound to small particles with paramagnetic properties |
| 01/02/2008 | EP1592646B1 Composite materials |
| 01/02/2008 | CN101098837A Liquid accelerator |
| 12/25/2007 | US7311770 Gypsum, a granulated hydrophobing additive( granule contains an organopolysiloxane having silicon bonded hydrogen) and a pH effecting additive in an amount sufficient to maintain the pH 8-12.5, a water soluble binder and a carrier |
| 12/19/2007 | EP1866262A1 Hardening and setting accelerator additive, use of the latter and method for producing said additive |
| 12/19/2007 | EP1866260A1 Dry grout composition and capsule for anchoring reinforcing member, dowel or anchor elements |
| 12/19/2007 | EP1866259A1 Cement admixture |
| 12/13/2007 | WO2006098809A3 In situ formation of chloride sequestering compounds |
| 12/12/2007 | EP1507819B1 Use of water-soluble polymers as auxiliary drying agents for the production of polymer dispersing agents |
| 12/12/2007 | CN100354224C Water release factor for controlling after expansion capacity of closed concrete and its preparation and use |
| 12/05/2007 | EP1862438A2 Rheology modifier |
| 12/05/2007 | EP1763553B1 Use of vinyl chloride-ethylene copolymers for hydrophobing construction substances |
| 12/05/2007 | CN101081730A Modified daubing brick |
| 12/04/2007 | US7304104 Dispersion of cement and laying, hardened product unsaturated polymer, polyoxyalkylene ether |
| 12/04/2007 | US7303068 Polymer grout compositions |
| 11/29/2007 | WO2007135168A1 Method for manufacturing agglomerated cement articles and resultant articles |
| 11/29/2007 | US20070275170 Low dust wall repair compound |
| 11/29/2007 | DE102004020889B4 Versatz, dessen Verwendung zur Erstellung eines Dämmelementes sowie ein Dämmelement Offset, its use for the preparation of a insulating element and an insulating element |
| 11/22/2007 | WO2007133114A1 Building material and a method for the production thereof |
| 11/22/2007 | WO2006130756A3 Water resistant low density cementitious panel |
| 11/22/2007 | US20070270547 Cement Dispersant And Methods Of Making And Using The Same |
| 11/20/2007 | US7297208 Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations |
| 11/20/2007 | CA2262855C A cementitious mixture containing high pozzolan cement replacement and compatibilizing admixtures therefor |
| 11/20/2007 | CA2206595C Underwater cementitious composition |
| 11/15/2007 | WO2007128630A1 Use of a pulverulent composition comprising titania and an inorganic binder to increase early strength |
| 11/15/2007 | WO2007128626A1 Pulverulent composition comprising a hydraulic binder and a pyrogenic metal oxide |
| 11/14/2007 | EP1337498B1 Method and device for the production of concrete |
| 11/14/2007 | CN100348530C Cement admixture and cement admixture composite |
| 11/13/2007 | US7294375 Cement composite, concrete, concrete cask and method of manufacturing concrete |
| 11/13/2007 | US7294195 Water repellant gypsum compositions |
| 11/13/2007 | US7294194 For sealing a subterranean zone penetrated by a wellbore |
| 11/08/2007 | WO2007125311A1 Cement-containing compositions and method of use |
| 11/08/2007 | WO2002090293A3 Method of making a finished product from a feedstock, a portland cement, and a thermosetting resin |
| 11/08/2007 | US20070256605 Combining with a hydratable cementitious binder in which solute (preferred hydrophobic materials e.g. butyl stearate, butyl oleate) and solvent ( oxyalkylene glycol, oxyalkylene ether adduct of an alcohol, glycerol) to inhibit drying shrinkage; tranforming clinker to hydratable cement, concrete |
| 11/08/2007 | US20070256600 Adhesion-Promoting Agent for a Thermal Insulation Surface |
| 11/08/2007 | DE19805084B4 Verfahren zur Herstellung von Estrich aus Anhydrit A process for producing anhydrite screed |
| 11/01/2007 | WO2007060204A3 Corrosion-reducing composition and use thereof |
| 10/31/2007 | EP1358136A4 Admixture for minimizing the presence of surface dust on cement and concrete structures |
| 10/31/2007 | CN101065338A 水泥助磨剂 Cement grinding aids |
| 10/30/2007 | US7288580 Water-redispersible polymer powder compositions with accelerated-setting action |
| 10/30/2007 | US7288149 Building material; mixture of hydrualic cements and methyl ethyl cellulose |
| 10/25/2007 | DE10219975B4 Selbstnivellierender Fließestrich auf der Basis von Anhydrit Self-leveling liquid screed based on anhydrite |
| 10/24/2007 | CN101061078A Improved compression strength cement |
| 10/23/2007 | US7285165 Hydraulic cement, water, an acrylamide polymer, and a soluble iron compound to retard setting; subterranean wells |
| 10/23/2007 | US7285164 Cement of a zeolite base blend, cementitious material and proportioned fluid loss control additives; for cementing in a subterranean zone |
| 10/17/2007 | EP1843990A1 Liquid accelerator |
| 10/17/2007 | EP1727775B1 Multiple mode accelerating agent for cementitious materials |
| 10/17/2007 | CN101056829A Controlled deterioration of non-reinforced concrete anchors |
| 10/17/2007 | CN101054274A Cement admixture and cement composition |
| 10/11/2007 | US20070235890 Coated molds and related methods and components |
| 10/10/2007 | EP1841711A1 Method for manufacturing articles in the form of slabs or blocks with acrylic binder |
| 10/10/2007 | EP1841710A1 Waterproof cement and synergic composition used to obtain high waterproofing |
| 10/10/2007 | EP1451126B1 Aqueous cement composition |
| 10/10/2007 | CN100341932C Compositions comprising cellulose ether with high bulk density, their use in building materials and a process for the manufacture thereof |
| 10/04/2007 | WO2007027460A3 Antiskinning compound and compositions containing them |
| 10/04/2007 | DE102005054190B3 Hardening and hardening accelerator suspension used in a gunned concrete mixture comprises aluminum sulfate, amorphous aluminum hydroxide, carboxylic acid and/or their salts and sepiolite as stabilizer |
| 10/03/2007 | CN100340514C Fly ash composition for use in concrete mix |
| 10/02/2007 | CA2403825C Process and apparatus for the granulation of sludges |
| 09/27/2007 | US20070224371 Process for making a product of artificial rock and a product thus made |
| 09/27/2007 | DE19851855B4 Verfahren zur Nachbehandlung einer Estrichmörtelschicht Process for the treatment of a screed mortar layer |
| 09/26/2007 | EP1628932B1 Hydrophobing additive |
| 09/26/2007 | CN101044104A Method for manufacturing articles in the form of thin slabs of composite stone and resultant articles |
| 09/25/2007 | US7273842 Chromophore, polymeric nanoparticles (PNPs) containing a multiethylenically unsaturated monomer, a locking agent, PNP coacervation aid; improved colorant stability, colorant acceptance into paints and coatings, improved compatibility; storage stability; color strength |
| 09/20/2007 | WO2007104654A1 Use of a hyperbranched polymer for the surface modification of a matrix which is solid in the hardened state |
| 09/20/2007 | WO2007088110A3 Dispersion comprising titanium dioxide and polycarboxylate ether |
| 09/20/2007 | DE102006011872A1 Processing of a cohesive ground layer comprises mixing a calcareous binder (for the formation of an anti-frost layer) containing a burned lime and cement with a hydrophobizing agent, preferably a stearate |
| 09/19/2007 | EP1613567B1 Composition |
| 09/19/2007 | EP1549723A4 Additives for water-resistant gypsum products |
| 09/19/2007 | CN101037331A Multi-phase structure designed high-conductive electrical zirconate barium proton conductor and preparation method thereof |
| 09/19/2007 | CN100337962C Liquid setting accelerator for a composition comprising portland cement |
| 09/19/2007 | CN100337761C Waste construction material soil conversion method |
| 09/13/2007 | WO2007083120A9 Building products |
| 09/13/2007 | US20070213430 Polymeric compositions containing modified polyvinyl alcohols |
| 09/13/2007 | DE102005005258B4 Mineralisches Dämmelement und Verfahren zu seiner Herstellung Mineral Insulating element and method for its preparation |
| 09/12/2007 | EP1831126A1 Concrete and mortar additive, process for the preparation thereof, and its use, as well as concrete or mortar containing it |
| 09/12/2007 | CN100336761C Hydraulic composition |
| 09/11/2007 | CA2242756C Preform and production method therefor |
| 09/06/2007 | US20070204765 Self-Adaptive Cement Systems |
| 09/06/2007 | US20070204764 Compounds and methods for reducing water content in cementitious mixtures |
| 09/05/2007 | EP1829845A2 Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility |
| 09/05/2007 | EP1829838A2 Fiber cement building materials with low density additives |
| 08/28/2007 | US7261771 E.g., diallyldimethylammonium chloride-acrylamide copolymer and polystyrenesulfonic acid; thickening |
| 08/28/2007 | CA2158502C Hydration control of cementitious systems |
| 08/21/2007 | US7258733 To provide rheological control to paints and coatings and is useful as an anti-bleed additive for concrete |
| 08/16/2007 | US20070187647 Coating material and its application in the coating of sur |
| 08/16/2007 | US20070186821 Methods of limiting hydroxyl ion concentrations or their effects in concrete pore solutions to interfere with alkali silica reaction |
| 08/14/2007 | CA2412949C Construction material |
| 08/09/2007 | WO2007088111A1 Dispersion comprising silicon dioxide and polycarboxylate ether |