Patents for C04B 103 - Function or property of the active ingredients (3,677) |
---|
07/28/2010 | CN101786824A Plastic retaining type polyether assemblage carboxylic acid high-performance water reducing agent and preparation method thereof |
07/28/2010 | CN101786823A Reinforced concrete composite corrosion inhibitor and preparation method thereof |
07/28/2010 | CN101786822A High-impervious microcrystal self-curing type cement additive |
07/21/2010 | CN101784500A Method for producing hydraulic powder |
07/21/2010 | CN101781105A Anhydrous loam brick product repair agent |
07/21/2010 | CN101781101A High-performance polycarboxylate based polyether water reducing agent |
07/21/2010 | CN101781100A Anti-erosion agent for concrete, preparation method and application thereof |
07/21/2010 | CN101781099A Special retarder of ready-mixed mortar |
07/20/2010 | US7758692 Aqueous pigment suspension containing grafted polyethers; coloring hydraulic setting material |
07/14/2010 | CN101775255A Rosin polycondensate air-entraining agent and application thereof |
07/14/2010 | CN101775133A Polyoxyethylene ether monomer, synthesis method thereof and application thereof in synthesis of water reducing agent |
07/14/2010 | CN101775107A Preparation method of concrete polycarboxylate water-reducer at normal temperature |
07/14/2010 | CN101774780A Polycarboxylic acid concrete plasticizer and synthesis thereof |
07/14/2010 | CN101774779A Comb-shaped low-slump concrete plastic-reserving agent with poly-sulphoacid structure |
07/08/2010 | WO2010029117A3 Dynamic copolymers for workability retention of cementitious composition |
07/07/2010 | CN101767952A Polycarboxylic acid water reducing agent and preparation method thereof |
07/07/2010 | CN101767950A 0.5 percent chloridion-free cement grinding aid reinforcing agent |
07/07/2010 | CN101066853B Super plasticizer of polyether for rapid hardening concrete |
06/30/2010 | EP2200948A1 Co2-sequestering formed building materials |
06/30/2010 | CN101759856A Method for preparing sodium lignin sulfonate water reducer |
06/30/2010 | CN101759833A Polycarboxylic acid water reducing agent with excellent rust resisting function and preparation method thereof |
06/30/2010 | CN101759821A Formula of polycarboxylate high-efficient water reducing agent and processing technology |
06/30/2010 | CN101759427A Inorganic concrete repair material of high resistance to erosion and abrasion |
06/30/2010 | CN101759409A Anti-freezing concrete |
06/30/2010 | CN101759408A Hydrophobic cementitious composition |
06/30/2010 | CN101759393A Low slump loss modified naphthalene series water-reducing agent and preparation method thereof |
06/30/2010 | CN101759392A Cement mortar plasticizing powder |
06/30/2010 | CN101759386A Waterproof additive for concrete |
06/23/2010 | CN101746988A Special silane paste protective agent for concrete and preparation method thereof |
06/23/2010 | CN101746986A Method for producing cement retarder with salt gypsum |
06/16/2010 | CN101735411A Method for preparing sustained-release polycarboxylic water reducer |
06/16/2010 | CN101734879A Polyurethane/polycarboxylic acid compound water reducer for concrete and preparation thereof |
06/16/2010 | CN101734878A Chlorine-free liquid cement grinding aid and production method thereof |
06/16/2010 | CN101734877A Method for preparing concrete high-efficiency water reducing agent by utilizing phenanthrene |
06/16/2010 | CN101734876A Grinding aid with spent molasses condensate |
06/16/2010 | CN101239793B Method for synthesizing polycarboxylic acids series high-efficiency water-reducing agent |
06/16/2010 | CN101215120B Method for preparing polycarboxylate water reducing agent |
06/09/2010 | CN101724158A Method for preparing reactive high-efficiency concrete water reducer |
06/09/2010 | CN101724145A Preparation method of macromolecular monomer of copolymeric polycarboxylic acid water reducing agent |
06/09/2010 | CN101723860A Method for preparing naphthalene series water reducing agent |
06/09/2010 | CN101723616A Method for preparing concrete water reducing agent |
06/09/2010 | CN101723615A Method for preparing novel sulfamic acid high-efficiency concrete water reducing agent |
06/09/2010 | CN101723614A Liquid cement grinding aid |
06/09/2010 | CN101215118B Copolymerization type polycarboxylic acids water reducing agent and method for preparing same |
06/09/2010 | CN101205128B Early strength type polycarboxylic acid series high-performance water reducing agent and method for manufacturing same |
06/02/2010 | CN101717480A Preparing method of heating-free aliphatic superplasticizer admixture |
06/02/2010 | CN101717220A Polycarboxylic acid water-reducing agent and preparation method thereof |
06/02/2010 | CN101293946B Method for preparing bleed air controllable polycarboxylic acids water reducing agents |
06/02/2010 | CN101269928B Concrete grinding aid and preparation method thereof |
06/02/2010 | CN101205127B Method for manufacturing sustained release type polycarboxylic acid series dehydragent |
06/01/2010 | CA2353939C Low dust wall repair compound |
05/27/2010 | US20100130647 Fluidising Composition |
05/26/2010 | EP2189429A2 Composition for the manufacturing of self leveling screeds and building floorings |
05/26/2010 | CN201485388U Anti-erosion agent |
05/26/2010 | CN101715434A Mildewproof plasterboard |
05/25/2010 | CA2402699C Admixture for minimizing the presence of surface dust on cement and concrete structures |
05/19/2010 | CN101708975A Concrete waterproof compacting agent and preparation method thereof |
05/19/2010 | CN101708973A Water-plastic retaining polycarboxylic acid water reducer and method for preparing same |
05/19/2010 | CN101708972A Liquid composite cement grinding aid and preparation method thereof |
05/19/2010 | CN101708971A Powdery compound cement grinding aid and preparation method thereof |
05/19/2010 | CN101708970A Low-alkali composite multi-functional cement grinding aid and preparation method thereof |
05/19/2010 | CN101708969A Cement concrete admixture for quickly repairing cement concrete roads |
05/19/2010 | CN101172806B Oligose graft modification polycarboxylic acids high efficiency water reducing agent and preparation method thereof |
05/19/2010 | CN101037311B Concrete reinforced abrasion-aided additive and its application |
05/12/2010 | CN101704934A Method for synthesizing polycarboxylate superplasticizer at low cost |
05/12/2010 | CN101704645A Water-holding thickening agent of mortar |
05/12/2010 | CN101543829B Comprehensive utilization method for recycling manganous carbonate slag |
05/05/2010 | CN101701050A Preparation method of comb formation cement dispersant and comb formation cement dispersant |
05/05/2010 | CN101700964A Water reducing agent, preparation method thereof and maleic acid mono alkyl ester polyether |
04/28/2010 | CN101698693A High performance polycarboxylic acid type concrete water reducing agent and preparation method thereof |
04/28/2010 | CN101698579A High temperature-resistance oil well cement retarder |
04/21/2010 | EP2176187A2 Cement composition for self-levelling concrete and self-levelling concrete containing such composition |
04/21/2010 | CN1419523B Magnesium cements |
04/21/2010 | CN101696096A Liquid cement grinding additive |
04/20/2010 | US7699931 Solidification and hardening accelerator for hydraulic binding agents and method for the production thereof |
04/15/2010 | WO2010020857A3 Method for retarding the setting of the surface of a concrete using ester-based concrete surface retarders |
04/14/2010 | CN101693606A Composite high-efficient environment-friendly powdery cement grinding aid |
04/14/2010 | CN101693605A Composite high-efficient liquid cement grinding aid |
04/13/2010 | CA2401147C Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent |
04/07/2010 | CN101691793A Intelligent building block and preparation method thereof |
03/31/2010 | EP2167444A1 Dry construction material mixtures based on calcium sulfate |
03/31/2010 | EP2167443A1 Polymer-tempered dry construction material mixtures |
03/30/2010 | CA2488415C Cement admixture having superior water-reducing properties and method for preparing the same |
03/24/2010 | EP2165989A1 Mildewproof plasterboard |
03/24/2010 | CN101679120A Dispersion maintaining agent for hydraulic composition |
03/24/2010 | CN101679119A Dry construction material mixtures based on calcium sulfate |
03/24/2010 | CN101679118A Polymer-tempered dry construction material mixtures |
03/24/2010 | CN100595173C Early strength polycarboxylic acid high performance dehydragent and method for preparing same |
03/18/2010 | WO2010029924A1 Multibranched polyalkylene glycol polymer and manufacturing method thereof, and cement admixture |
03/17/2010 | CN101671142A Cement reinforced grinding aid prepared with hydrolyzed polymaleic acid |
03/17/2010 | CN101671141A Admixture of gypsum slurry body |
03/17/2010 | CN101671140A Multifunctional cement additive |
03/17/2010 | CN101671135A Curing method of industrial waste gypsum |
03/17/2010 | CN100594196C Cement admixture |
03/09/2010 | US7674331 use of silicate as a retarder enhancer at appropriate levels to enhance the retarding effect of retarders at high temperatures encountered downhole while accelerating the set of cement at lower temperatures encountered near to the surface |
03/04/2010 | WO2009047612A3 Composition and method for producing an insulating product |
03/02/2010 | US7670415 Adding a disodium or sodium/potassium salt 2-branched alkenylsuccinic acid wherethe branched alkenyl has 9-16 carbon atoms; impeding moisture transmission through concrete; pre- or aftertreatment; corrosion resistance; noncracking;weather/waterproofing; compressive strength; floors; construction |
02/24/2010 | EP2157070A2 Method for retarding the setting of the surface of a concrete using ester-based concrete surface retarders |
02/16/2010 | US7662229 100 Parts by weight of hydaulic cemement and 0.05-10 part by weight of calcium hydroxide particles having a particle diameter of 2.5 mu m; shortening the initialand final setting times while maintaining the quality, durability and workabilityof the construction material; corrosion resistance |
02/11/2010 | WO2010016618A1 Water-reducing agent for hydraulic compositions |