Patents for C04B 24 - Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers (15,791)
02/2002
02/19/2002US6348093 Basic-medium-soluble packaging material for use in castable cementitious composites
02/14/2002WO2002012143A1 Composite light weight building panel and core material therefor
02/14/2002WO2001041910A3 Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants
02/14/2002DE10037629A1 Wasserlösliche oder wasserquellbare sulfogruppenhaltige assoziativverdickende Copolymere, Verfahren zu deren Herstellung und deren Verwendung Water-soluble or water-swellable copolymers containing sulfo groups assoziativverdickende, processes for their preparation and their use
02/13/2002EP1179517A2 Cement dispersant and cement composition comprising this
02/13/2002EP0983212B1 Cement fluidifiers having starch sulphate base
02/13/2002CN1335280A Coagulation-regulating gelatinizer for premixed mortar and its production process
02/13/2002CN1335279A High-performance concrete pumping agent and its prepn process
02/13/2002CN1335278A Waterproofing agent for concrete
02/12/2002CA2031364C Hydraulic compositions and high-strength composite materials
02/07/2002WO2001034534A3 Gypsum wallboard and method of making same
02/07/2002US20020014187 High fluidity, compressive sterngth, workability
02/06/2002EP1015398A4 Admixture and method for optimizing addition of eo/po superplasticizer to concrete containing smectite clay-containing aggregates
02/06/2002EP0944657B1 Amphiphilic graft polymers based on graft bases containing n-vinylcarboxylic acid units, process for their preparation and their use
02/06/2002CN1334853A Cement composition and process therewith
02/06/2002CN1334824A Derivatized polycarboxylate dispersants
02/06/2002CN1334254A Active lime putty and its preparing process
02/06/2002CN1078899C Redispersable polymer powder compositions contg. cylcodextrin or cyclodextrin derivs.
02/06/2002CN1078874C 水泥组合物 The cement composition
02/05/2002CA2176098C A composition and method for dispersing pigment in cement based compositions
01/2002
01/31/2002WO2002008353A2 Latent heat storage material, sound absorber and biofilter
01/31/2002WO2002008138A2 Cement fluid loss additive
01/31/2002US20020011191 First silica sol having a broad particle size distribution, and a second silica sol having a narrow particle size distribution
01/31/2002DE10102250A1 Latenwärmespeichermaterial, Schallabsorber und Biofilter Latent heat storage material, sound absorbers and biofilter
01/31/2002CA2416435A1 Cement fluid loss additive
01/30/2002EP1176125A1 Corrosion inhibitor for cementitious compositions
01/30/2002EP1175378A1 Foamed well cement slurries, additives and methods
01/30/2002CN1078572C Grinding-helping and reinforcing additive of cement
01/30/2002CN1078571C Improved corrosion inhibiting formulations with calcium nitrite
01/29/2002US6342386 Methods for removing undesired growth from a surface
01/29/2002CA2175593C Glucoheptonate compositions and methods
01/29/2002CA2117637C Dispersant, setting retarder and air entrainment additive for cement
01/24/2002WO2002006183A1 Pointing compound for structural element, method for preparing same and method for producing a structure
01/24/2002US20020010282 Mixture of acrylates ester, filler and free radical catalyst
01/23/2002CN1332705A Silicon containing grinding aides for slag
01/22/2002US6340779 Cement admixture, concrete, and process for producing fluorooxyalylene compounds
01/22/2002US6340438 Corrosion inhibiting admixture for concrete
01/17/2002US20020007019 Cement admixture for improved slump life
01/17/2002US20020005287 Hydraulic cements; compressive strength
01/17/2002US20020005149 Mortar admixtures and method of preparing same
01/17/2002US20020005148 Cementitious mixture containing high pozzolan cement replacement and compatabilizing admixtures therefor
01/16/2002EP1172351A1 Plaster retarding composition
01/16/2002EP1172343A1 Cement mortar and shooting material
01/10/2002US20020004559 Anti-shrinkage agent for hydraulic material
01/10/2002CA2352711A1 Plaster retarding composition
01/09/2002CN1330050A Additive for middle-or low-strength concrete
01/03/2002WO2002000570A1 Treatment of mineral substrates
01/03/2002WO2002000565A1 Calcium phosphate cement
01/03/2002US20020002218 A modified acrylic polymer obtainable by reacting a poly(acrylic acid) with inert endgroups resulting from initiators and/or chain transfer agents, polyalkylene glyclo monoalkyl ether, alpha-aminopolyalkylene glycol-omega
01/02/2002EP1167317A1 Alkali-free set and hardening accelerator
01/02/2002EP0968147A4 Additive for production of highly workable mortar cement
01/02/2002CN1328977A Quick-solidified wooden cement shaving board and its production method
01/01/2002US6335408 Glass transition temperature
12/2001
12/27/2001WO2001098229A1 Quick binder for self-compacting concrete, use and applications of same
12/27/2001WO2001098227A1 Construction material
12/27/2001WO2001098210A1 Mixture of silica sols
12/21/2001CA2349796A1 Alkali-free setting and hardening accelerator
12/20/2001WO2001041911A3 Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants
12/20/2001WO2001036344A3 Low retarding, high fluidity producing lignin dispersant for concrete
12/20/2001US20010053804 Acrylic ester or amide
12/20/2001US20010052308 Cement admixture and cement composition comprising this
12/20/2001DE10010860A1 Polymerzusammensetzung zur Flexibilisierung von Baustoffmassen Polymer composition to increase the flexibility of building materials
12/18/2001US6331587 Polyvinyl ester dispersions and methods for their preparation
12/18/2001US6330917 Resilient well cement compositions and methods
12/18/2001CA2080701C Treatment of particulate materials with reticulated cellulose
12/18/2001CA2039099C Clay and mica replacement with cmc in joint compound
12/12/2001EP1161502A1 Marine antifouling methods and compositions
12/12/2001EP1161404A1 Calcined gypsum hydration enhancing additives
12/12/2001CN1326429A Utilisation of protective colloid-stabilised aromatic vinyl-1,3-diene-copolymers in adhesive formulations used in the building industry
12/12/2001CN1325921A Redispensable synthetic resin power and users thereof
12/06/2001WO2001042161A3 Water-soluble air-controlling agents for cementitious compositions
12/05/2001EP1160219A1 Cement additive, and concrete composition and structure both containing the same
12/05/2001CN1324779A New-type paving tile and its making process
12/05/2001CN1324778A High-iron sulfuric acid sludge cement
12/05/2001CN1075826C Redispersible dispersion powder composition and it application in building material
11/2001
11/29/2001WO2001090024A1 Composition and method to prepare a concrete composition
11/29/2001WO2001090023A2 Admixture for cementitious compositions
11/29/2001US20010045685 Precast concrete plates
11/28/2001EP1158007A1 Redispersible synthetic resin powder and use thereof
11/25/2001CA2348149A1 Redispersible synthetic resin powder and use thereof
11/22/2001WO2001087795A1 Set retarders for foamed cements
11/22/2001CA2407640A1 Set retarders for foamed cements
11/21/2001EP1155794A2 Hydraulically settable mixtures
11/21/2001EP1155090A1 Improved sprayable fireproofing composition
11/21/2001EP1154967A1 Powdery polyethercarboxylate-based polymeric compositions
11/15/2001WO2001042165A3 Preparation of concrete accelerator
11/14/2001EP1153898A1 Method of cementing subterranean zones
11/14/2001EP1153071A1 Particles attached to first and second polymers having mutual non-covalently associative groups
11/14/2001EP1152995A1 Cement additive
11/14/2001CN1074773C Aqueous dispersion and composition prepared therefrom
11/13/2001US6315825 Composition and process for improving the resistance to water penetration of cementitious products and cementitious products made therewith
11/13/2001CA2215999C Semi-finished surface-cladding component
11/08/2001WO2001082834A1 Calcium phosphate cements prepared from silicate solutions
11/08/2001US20010039367 Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants
11/08/2001DE10113060A1 Casting composition, for new and restored flat areas, preferably flooring, comprises an aqueous binding agent of magnesium oxide and magnesium chloride with a dispersed and/or liquid (co)polymer.
11/08/2001DE10019598A1 Verwendung von in Wasser redispergierbaren Polymerpulvern in Baukleber-Zusammensetzungen The use of water-redispersible polymer powders in building adhesive compositions
11/07/2001CN1320575A Hardening agent for antiwear colour ground and its application method
11/07/2001CN1074432C Water redispersible powdered film-forming polymer composition
11/06/2001US6311448 Precast concrete plates
11/01/2001WO2001081268A2 Joint compound and method of making same