| 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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| 05/09/2001 | CN2429531Y Micronized condensed water granular capsules |
| 05/08/2001 | US6228962 Methods of using cement dispersants for producing concrete |
| 05/08/2001 | US6228163 Calcium sulfate hemihydrate, an associative thickener, non-calcium bearing phosphate set preventer sufficient to prevent setting of the calcium sulfate hemihydrate until setting is initiated by addition of a set initiator, water |
| 05/08/2001 | US6227039 System and method for controlling concrete production |
| 05/03/2001 | WO2001030721A1 Aluminium compound and polyol-based set accelerator for a hydraulic binder |
| 05/03/2001 | WO2001030720A1 Aluminium compound and polyol-based set accelerator for a hydraulic binder |
| 05/03/2001 | WO2001030153A1 Antimicrobial mixtures of 1,3-bis(hydroxymethyl)-5,5-dimethylhydantoin and 1,2-benzisothiazolin-3-one |
| 05/02/2001 | EP1095922A1 Low viscosity, stabilised set and hardening accelerators |
| 05/02/2001 | EP1095913A1 Technological additive for agglomerating projectable building materials and utilization of the additive in projected mortars and concretes |
| 05/01/2001 | US6224663 Additivation of essentially amorphous cellulose nanofibrils with carboxyl cellulose with a high degree of substitution |
| 05/01/2001 | US6224658 Thiobacillus thiooxidansgrowth inhibitor, cement composition, and cement structure |
| 04/26/2001 | WO2001029106A1 Method for producing an aqueous dispersion of particles that are made up of polymers and inorganic solid matter which consists of fine particles |
| 04/26/2001 | WO2001028955A1 Cementitious compositions and a method of their use |
| 04/26/2001 | DE19950464A1 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 |
| 04/26/2001 | CA2387816A1 Method for producing an aqueous dispersion of particles that are made up of polymers and inorganic solid matter which consists of fine particles |
| 04/25/2001 | EP1093489A1 Cross-linkable polymer powder compositions |
| 04/25/2001 | CN1292407A Water-proofing leaking stoppage material prepared with organic material and inorganic material |
| 04/24/2001 | US6221152 Stable suspension of hydrocolloids |
| 04/24/2001 | US6221151 For accelerating setting reaction of an aqueous calcined gypsum slurry; wallboards |
| 04/19/2001 | US20010000333 Preform and production method therefor |
| 04/18/2001 | CN1291964A Universal well cement additives and methods |
| 04/18/2001 | CN1291597A Additive for motar of air-entrained concrete |
| 04/18/2001 | CN1064735C Mortar pail for reinforcing drilling anchoring part by chemical method |
| 04/17/2001 | US6218458 Method and apparatus for producing gas occlusion-free and void-free compounds and composites |
| 04/17/2001 | US6217816 Method for rapid forming of a ceramic work piece |
| 04/11/2001 | EP1090892A1 Method for producing chemically prestressed concrete product, high-temperature, high-pressure underwater concrete product curing device suitably used for the method and curing method for concrete product using the curing device |
| 04/11/2001 | EP1090889A1 Additive for special plasters and mortars, compositions containing the additive and utilization of the additive in special plasters and mortars |
| 04/10/2001 | US6213211 Using of stokes law cement slurries for improved well cementation |
| 04/04/2001 | CN1289736A Efficient water-reducing, slow-settling plasticizing agent of concrete |
| 04/04/2001 | CN1289735A Efficient thickening powder of mortar |
| 04/04/2001 | CN1289733A Composite superfine phosphorus dregs powder as additive and its preparing process |
| 04/04/2001 | CN1064029C Waterproof agent for cement motar and production thereof |
| 04/03/2001 | US6209646 Causing liquid chemical additive to be absorbed into porous solid material whereby liquid chemical is encapsulated thereby and combining said encapsulated liquid chemical additive with treating fluid, introducing into well |
| 03/29/2001 | WO2001021689A1 Dual function gelled mastic adhesive and gelled mastic adhesive mortar |
| 03/29/2001 | DE19944307A1 Mehrschichtverbundmaterial aus zementgebundenem Beton und polymergebundenem Beton und Verfahren zu seiner Herstellung Multi-layer composite material of cement-bound concrete and polymer-bound concrete and a process for its preparation |
| 03/22/2001 | WO2001019754A1 Multiple layer composite material consisting of cement-bound concrete and polymer-bound concrete and method for producing the same |
| 03/22/2001 | CA2388193A1 Multiple layer composite material consisting of cement-based concrete and polymer-bound concrete and method for producing the same |
| 03/21/2001 | EP1084087A2 Water-resistant hydraulically setting compositions |
| 03/21/2001 | CN1063409C Cement colouring agent and preparing process thereof |
| 03/14/2001 | EP1082276A1 Superfluidifying additive for cementitious compositions |
| 03/14/2001 | EP1007320A4 Methods for manufacturing molded sheets having a high starch content |
| 03/13/2001 | US6201050 Breakable gel additive carrier for ionic compositions |
| 03/13/2001 | US6200381 Settable composition and uses therefor |
| 03/13/2001 | US6200380 Method for continuous production for wallboard tape joint compound |
| 03/08/2001 | WO1999055634A8 Superfluidifying additive for cementitious compositions |
| 03/08/2001 | CA2317890A1 Method and apparatus for increasing the density of lightweight aggregate for use in making lightweight concrete |
| 03/07/2001 | EP1080050A1 Antishrinkage agent for concrete or mortar |
| 03/07/2001 | EP1080049A1 Concrete comprising organic fibres dispersed in a cement matrix, concrete cement matrix and premixes |
| 03/06/2001 | US6197863 Crosslinkable powder composition which is redispersible in water |
| 02/28/2001 | CN1062582C Hardening method for industrial waste and soil mixture |
| 02/28/2001 | CN1062533C Efficient concrete water reducing agent of modified lignosul phonate and its preparation |
| 02/22/2001 | WO2001012569A1 Gypsum set accelerator and method of making the same |
| 02/22/2001 | CA2381670A1 Gypsum set accelerator and method of making the same |
| 02/20/2001 | US6191235 Spray drying a dispersion of organopolymer selected from esters of vinyl or acrylic acids, olefins, vinyl aromatics, vinyl halides, dienes and emulsion or dispersion of organosilicon compounds or polymers |
| 02/14/2001 | CN1062004C Thin sheet having inorganically filled substrate, its prepn and use |
| 02/14/2001 | CN1061953C Compound additive for increasing blending amount and perpormance of cement mixed material |
| 02/13/2001 | US6187386 Applying to surface of uncured material which undergoes hydration reaction coating of an aqueous formulation comprising polyvinyl alcohol, hydrocarbon wax, and water to reduce loss of water vapor from material undergoing hydration |
| 02/13/2001 | US6187382 Liquid membrane-forming curing composition and method of curing fresh concrete |
| 02/08/2001 | DE19936093A1 Schnellerhärtende, hydraulische Bindemittelmischung und Verfahren zu ihrer Herstellung Rapidly hardening hydraulic binder mix and process for their preparation |
| 02/07/2001 | CN1061637C Premixed setting type joint compound |
| 02/06/2001 | US6183876 Preform and production method therefor |
| 02/01/2001 | WO2001007728A1 Composition for the fabrication of silicate plates |
| 02/01/2001 | WO2001007248A1 Compound tile having a natural stone visible face, and fabrication process |
| 02/01/2001 | CA2380698A1 Compound tile having a natural stone visible face, and fabrication process |
| 01/31/2001 | EP1072566A1 Rapid hardening hydraulic binder mixture and process for its preparation |
| 01/31/2001 | CN1281834A Emulsion type concrete curing agent |
| 01/31/2001 | CN1061328C Method for making composite concrete additives by using superfined flyash |
| 01/30/2001 | US6180037 Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix |
| 01/23/2001 | CA2209758C Corrosion inhibitors for cement compositions |
| 01/18/2001 | WO2001004212A1 Water re-dispersible powders containing polyphenols |
| 01/18/2001 | WO2001004066A1 Calcium phosphate clinker, reinforced composition and material obtained from said clinker and methods for making same |
| 01/18/2001 | WO2001003899A1 A method of manufacturing dyed plaster masses |
| 01/18/2001 | DE19932403A1 Autoclave plant with pressure-resistant reaction vessels used in making expanded concrete or sand-lime bricks, employs steam injector pump when pulling vacuum |
| 01/17/2001 | CN1280109A Using gelating material-modified ardealite instead of natural gypsum as cement retardant |
| 01/16/2001 | CA2194894C Process for applying low-cement castable refractory material |
| 01/16/2001 | CA2143660C Method and composition for fabricating concrete elements having remarkable compression resistance and fracturation energy, and elements thus obtained |
| 01/11/2001 | WO2001002317A1 Water-entrained cement-based materials |
| 01/10/2001 | CN1279219A Ardealite setting retarder for cement and its preparing process |
| 01/04/2001 | DE19928339A1 Method for lifting, aligning and fixing surface structures, e.g. sunken floor slabs, involves injecting a mixture of aqueous alkali silicate solution and isocyanate compound under the structure and then hardening in situ |
| 01/03/2001 | EP1065224A1 Process for preparing polyvinylalcohol stabilised polymers |
| 01/03/2001 | EP1065188A1 Method for the production of a concrete body with a smooth surface, concrete body and use thereof as a cladding element or as a stamping tool |
| 01/03/2001 | EP1064236A2 Ready made cementitious composition |
| 01/02/2001 | CA2160917C Method for producing cement |
| 12/28/2000 | WO2000079065A1 Building material |
| 12/28/2000 | WO2000078692A1 Method for producing a shaped sintered porous body, body so produced and uses thereof |
| 12/28/2000 | WO2000078688A1 Concrete admixture |
| 12/28/2000 | DE19928933A1 Verfahren zur Herstellung von Polyvinylalkohol-stabilisierten Polymerisaten A method for preparing polyvinyl alcohol-stabilized polymers |
| 12/26/2000 | US6166119 Flowability additive |
| 12/26/2000 | US6165261 For wallboards, gypsum boards, plasterboards |
| 12/21/2000 | WO2000076937A1 Gypsum wallboard core, and method and apparatus for making the same |
| 12/21/2000 | WO2000076933A2 Water-resistant gypsum composition |
| 12/21/2000 | CA2374544A1 Gypsum wallboard core, and method and apparatus for making the same |
| 12/20/2000 | EP1060147A1 Retarding systems and application to oil well cementing |
| 12/20/2000 | EP0982351B1 Protective colloid stabilized polymer compositions |
| 12/20/2000 | CN1277170A Waterproof additive for mortar and concrete |
| 12/20/2000 | CN1277169A Composite concrete liquid |
| 12/19/2000 | US6162288 Sprayable fireproofing composition |
| 12/13/2000 | CN1059411C Mixing excitation agent for raising blending amount of mixture material in cement |
| 11/29/2000 | EP1054845A1 Method for producing virtually finished moulded bodies from moulding materials |
| 11/29/2000 | CN1275141A Water-redispersible film-forming polymer powders prepared from ethylenically unsaturated monomer and containing naphthalenesulphonates |