Patents
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)
10/2001
10/04/2001WO2001072658A1 Non-efflorescing cementitious bodies
10/04/2001EP1138697A1 Polymers for cement dispersing admixtures
10/04/2001EP1138696A1 Polymers for cement dispersing admixtures
10/02/2001US6296697 Thermally insulating building material
09/2001
09/27/2001US20010025078 Polyvinyl alcohol-stabilized 1,3-diene/ (meth)acrylate copolymers
09/27/2001US20010023704 Method of fastening a solar cell to a support, especially a structure
09/27/2001US20010023655 Using supercritical or high density carbon dioxide
09/27/2001US20010023653 Low dust wall repair compound
09/26/2001EP1136507A1 Cement dispersing polymers for high flow, high strength and selfcompacting concrete
09/26/2001CN1071720C Slag and flyash cement excitant
09/20/2001WO2001068549A1 Mineral construction-material composition and the use thereof
09/20/2001US20010022224 Cementing spacers for improved well cementation
09/20/2001DE10012563A1 Mineral building material used e.g. as a wall dehumidification plaster contains a mixture of an alkyl naphthalene sulfonate, an alkyl benzene sulfonate and an alkali sulfate as an additive
09/18/2001US6291555 Highly viscous chemical anchoring adhesive
09/13/2001WO2001066487A1 Multifunctional additive to cement slurries
09/12/2001EP1132354A1 Multifunctional additive to cement slurries
09/12/2001EP1131269A1 Additives for mineral building materials containing cement
09/12/2001CN1312233A Expansion concrete and low-alkali high-efficiency concrete sweller
09/12/2001CN1312232A Concrete retarding and fluidizing agent of alkali slag
09/12/2001CN1312127A Foaming agent and its preparation
09/07/2001WO2001064323A1 Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent
09/06/2001US20010018881 Cement admixture and cement composition
09/06/2001US20010018880 Mortar composition, curable by frontal polymerization, and a method for fastening tie bars
09/05/2001CN1311172A Hardened-able double component mortar and its application
08/2001
08/30/2001WO2001062458A1 Process to prepare cement mixes
08/28/2001CA2136846C Cellular concrete
08/23/2001US20010016618 Embedded ceramic fibers extending into the particles from the particle surfaces to increase the permeability of the sheet to resin
08/22/2001EP1124688A1 Three dimensional printing material system and method
08/16/2001WO2001058994A1 Powdery composition based on water-soluble polymers
08/16/2001WO2001058824A1 Method of preparing a cohesive product from a low density feedstock
08/16/2001CA2396447A1 Method of preparing a cohesive product from a low density feedstock
08/15/2001CN1069618C Hardenable mortar composition
08/09/2001DE10002822A1 Färbemittel zur Schwarzfärbung von zementhaltigen Baustoffen Colorants for black coloring of cementitious materials
08/09/2001DE10002605A1 Härtbare Zwei-Komponenten-Nörtelmasse und deren Verwendung A curable two-component Nörtelmasse and their use
08/08/2001CN1306900A Light sand concrete mixing, stirring and grouting method
08/07/2001CA2196233C Ready mixed setting-type joint compound, and method of making same
08/02/2001WO2001055050A1 Colorants for coloring cement-containing construction materials black
08/02/2001US20010011112 Low dust wall repair compound
08/01/2001CN1305970A Mortar able to harden by polymerized in-situ and method of reinforcing roofbolt
07/2001
07/31/2001US6268423 Building compositions which comprise hydrophobicizing powders comprising organosilicon compounds
07/31/2001US6268410 Colored concrete roofing tiles and a method for producing colored concrete bodies such as colored concrete roofing tiles
07/26/2001WO2001053230A1 Earthquake resistant concrete using three-dimensional metal reinforcing aggregate
07/26/2001DE10000682A1 Beschichtungsmasse Coating
07/25/2001EP1118628A1 Curable two-part epoxy mortar composition and its use
07/25/2001EP1118599A1 By frontal polymerisation curable mortar and method of anchoring bars
07/25/2001EP1117623A1 An alkali and acid resistant composition and use thereof
07/25/2001CN1305441A Concrete comprising organic fibres dispersed in cement matrix, concrete cement matrix and premixes
07/24/2001US6264740 For forming bricks, interior architecture, table or counter tops, ornaments, repairing damaged cement products, casting
07/24/2001US6264737 Supported carbonic acid esters useful as set accelerators and thixotropic agents in cement
07/24/2001US6264736 Pressure-assisted molding and carbonation of cementitious materials
07/24/2001US6264734 Method for forming insulated products and building products formed in accordance therewith
07/19/2001WO2001051553A1 Colored building materials
07/19/2001WO2001051427A2 Self-leveling coating compound
07/19/2001WO2001051278A1 A waterproof material based on flexible polymer modification cement and its preparation method
07/19/2001US20010008910 Kneading a hydraulic cement, a polymer dispersion, a water-soluble polymer, and a re-dispersible powder with water, mixing with a toughening polymer and calendering into sheets; durability; nontoxic
07/19/2001DE10014468A1 Production of a chromate-deficient building material made from a mixture of cement as hydraulic binder, water and additives such as sand or flint comprises adding ferrous sulfate to the mixture during mixing
07/19/2001DE10002367C1 Long pot life mortar acting by rapid frontal polymerisation is used e.g. for fixing metal rods in concrete and comprises polymerizable monomers and/or hardenable resins with heat-activated initiators or accelerators
07/17/2001US6262167 Protective-colloid-stabilized polymer compositions
07/17/2001US6261360 Settable or curable systems containing smart-release fiber reinforcements; hollow fibers having releasable modifying agent responding to predetermined stimuli; use in aircraft, spacecraft, contruction and structural materials, biomedical
07/17/2001US6261355 Coatings
07/12/2001US20010007711 Aqueous polymer dispersion
07/12/2001DE19962568A1 Polyvinylalkohol-stabilisierte 1,3-Dien-(Meth)acrylsäureester-Mischpolymerisate Polyvinyl alcohol-stabilized 1,3-diene (meth) acrylic acid ester copolymers
07/12/2001DE10000367A1 Aqueous ethylenic unsaturated polymer and emulsifier dispersion, useful for modifying mineral coating for concrete mold bodies, like sewage pipes, steps, roofing slabs, and walls of buildings
07/12/2001DE10000281A1 Production of an aqueous dispersion, useful as an adhesive, comprises emulsion polymerization of ethylenically unsaturated monomers in the presence of a dispersed fine particulate inorganic solid
07/11/2001EP1114806A2 Use of aqueous polymer dispersions for modifying mineral coatings for concrete bodies
07/11/2001EP1114004A1 Concrete admixture
07/10/2001US6258161 Containing betaine as an air entraining agent, which may be used in combination with efflorescence control admixtures
07/05/2001US20010006991 Concretes and fiber-reinforced polymers; separately pretreating solid primary phase and liquid primary phase by filling and degassing voids; useful as high voltage electrical insulators
07/04/2001EP1112982A1 Cement admixture and cement composition
06/2001
06/28/2001US20010004869 Supplementation of essentially amorphous cellulose nanofibrils with carboxycellulose which has a high degree of substitution
06/27/2001EP1110979A1 Copolymers of a 1,3 diene and a (meth)acrylic ester stabilised with polyvinylalcohol
06/26/2001US6251180 Shrinkage-reducing agent for cement compositions
06/21/2001WO2001044358A1 Organic-mineral modifier for cementitious systems
06/21/2001WO2001044136A1 Low-solids, high-strength multi-use gelled adhesives and adhesive mastics
06/21/2001WO2001044135A1 Cement additive, and concrete composition and structure both containing the same
06/21/2001DE19961564A1 Production of filler compounds used in the building industry comprises using dry raw materials
06/20/2001EP1108825A2 Method for manufacturing a building panel
06/20/2001EP1108824A1 Building material
06/20/2001CN1299792A Stone material coloring mathod and product
06/19/2001US6248812 Method of treating lignocellulosic material or an expanded mineral to form a finished product
06/14/2001WO2001042165A2 Preparation of concrete accelerator
06/14/2001WO2001042162A1 Solubilized defoamers for cementitious compositions
06/14/2001WO2001042161A2 Water-soluble air-controlling agents for cementitious compositions
06/14/2001CA2393624A1 Water-soluble air-controlling agents for cementitious compositions
06/13/2001EP1106590A2 Composition and method for the treatment of concrete and masonry
06/13/2001CN1067038C Cement waterproof agent and its prepn. method
06/07/2001WO2001040134A1 Composition and process for improving the resistance to water penetration of cementitious products and cementitious products made therewith
06/07/2001WO2001040133A2 Organic pigment dispersion for coloring building materials
06/07/2001DE4447852C2 Expansive cement admixture contg. alumina and calcium salts
06/07/2001CA2393557A1 Composition and process for improving the resistance to water penetration of cementitious products and cementitious products made therewith
06/06/2001CN2433255Y Movable concrete mortar standard curing room
06/05/2001US6242512 Re-dispersible polymer powder and aqueous polymer dispersions obtainable therefrom
05/2001
05/30/2001EP1103533A2 Method and apparatus for producing foam concrete
05/29/2001US6239241 Concrete admixture
05/25/2001WO2001036344A2 Low retarding, high fluidity producing lignin dispersant for concrete
05/23/2001EP1100757A1 Supported carbonic acid esters useful as set accelerators and thixotropic agents in cement
05/23/2001EP1100663A1 Method and apparatus for adding a liquid additive to a material comprising at least a liquid
05/23/2001EP1007491A4 Emulsified comb polymer and defoaming agent composition and method of making same
05/22/2001US6235809 Multi-functional additive for use in well cementing
05/16/2001CN1295042A Flyash activating additive and its production process
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