| Patents for C04B 103 - Function or property of the active ingredients (3,677) |
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| 07/20/2011 | CN101497506B Process for preparing modified naphthalene series water reducing agent |
| 07/14/2011 | WO2011083839A1 Shrinkage reducing agent for hydraulic material |
| 07/13/2011 | CN102120805A Method for preparing slump-retaining type polycarboxylic acid series high-performance water reducing agent in one step |
| 07/07/2011 | WO2011081115A1 Hardening accelerator for hydraulic composition |
| 07/07/2011 | WO2011079468A1 Method for protecting roadbeds in frozen soil area and pavement structure |
| 07/06/2011 | CN102115516A Preparation method for comb-shaped copolymer cement dispersant, monomer used therein and prepared comb-shaped copolymer cement dispersant |
| 07/06/2011 | CN102115316A Enhanced liquid cement grinding aid |
| 07/06/2011 | CN102115315A Liquid cement grinding aid |
| 07/05/2011 | US7972436 Mixture of betaine, sulfonate and polyoxyalkylene glycol nonionic surfactant; uniform porosity |
| 06/29/2011 | CN102112412A Shrinkage-reducing agent for hydraulic material and shrinkage-reducing agent composition for hydraulic material |
| 06/29/2011 | CN102112411A Water-reducing agent for hydraulic compositions |
| 06/29/2011 | CN102108220A Organosilicon waterproofing agent and preparation method thereof |
| 06/29/2011 | CN102108016A Preparation method for liquid composite cement grinding aid |
| 06/29/2011 | CN102108015A Multi-functional environment-friendly grinding aid |
| 06/29/2011 | CN101585691B Attapulgite interior wall powder coating |
| 06/23/2011 | WO2011073354A1 Method for qualitatively and quantitatively identifying bulk goods |
| 06/22/2011 | EP2334708A2 Dynamic copolymers for workability retention of cementitious composition |
| 06/22/2011 | CN102101906A Method for preparing amide/imide type high-concentration polycarboxylic acid high-performance water reducer |
| 06/22/2011 | CN102101758A Polyether carboxylic acid water reducer and preparation method thereof |
| 06/22/2011 | CN101575418B Lignin-based high-efficiency water reducing agent with high sulfonation degree and high molecular weight and method for preparing same |
| 06/15/2011 | CN102093553A Method for synthesizing polycarboxylate series water-reducing agent macromonomer |
| 06/15/2011 | CN102093524A Technology for synthetizing aliphatic water reducing agent with naphthol industrial waste |
| 06/15/2011 | CN102093522A Polycarboxylic acid, use thereof and water reducer containing same |
| 06/15/2011 | CN102093520A Preparation method of hyperbranched polycarboxylic acid copolymer cement dispersant |
| 06/15/2011 | CN102093519A Preparation method of mud-resistant type polycarboxylate superplasticizer |
| 06/15/2011 | CN102092983A Concrete aerated waterproof agent |
| 06/15/2011 | CN102092981A Energy-saving reinforced type liquid grinding aid for cement and preparation method thereof |
| 06/15/2011 | CN102092979A Sulfamate water-reducing agent and preparation method thereof |
| 06/15/2011 | CN102092977A Concrete compactness waterproof agent |
| 06/15/2011 | CN101885810B Method for preparing amide modified lignosulfonate high-efficiency water reducing agent |
| 06/15/2011 | CN101701050B Preparation method of comb formation cement dispersant and comb formation cement dispersant |
| 06/15/2011 | CN101580356B Water-emulsion organic silicon waterproof agent |
| 06/15/2011 | CN101580355B Water-based organic silicon waterproof agent |
| 06/14/2011 | CA2395059C Gypsum compositions with enhanced resistance to permanent deformation |
| 06/08/2011 | CN102086105A Modified naphthalene water reducer and preparation method thereof |
| 06/08/2011 | CN102086104A Modified naphthalene series water reducer and preparation method thereof |
| 06/01/2011 | EP2327671A1 Cement-setting-time accelerator compositions |
| 06/01/2011 | CN102079642A Novel liquid alkali-free accelerator for gunite concrete |
| 06/01/2011 | CN102079641A Compound early strength agent for concrete |
| 06/01/2011 | CN101462842B Sulfonic acid ester retardation high efficiency water reducing agent and use thereof |
| 05/26/2011 | WO2011038722A3 Coated glass granulate as concrete aggregate |
| 05/25/2011 | EP2325231A1 Multibranched polyalkylene glycol polymer and manufacturing method thereof, and cement admixture |
| 05/24/2011 | USRE42384 Corrosion resistant composition for treatment of concrete structures |
| 05/18/2011 | CN102060467A 复合型水泥助磨剂及其制备方法 Composite cement grinding aids and preparation method |
| 05/18/2011 | CN102060466A Antisepsis type polycarboxylate high-performance water reducing agent and preparation method thereof |
| 05/18/2011 | CN102060465A Polycarboxylic acid polymer dispersant and preparation method thereof |
| 05/18/2011 | CN102060464A Polycarboxylate water reducing agent by using water as solvent and preparation method thereof |
| 05/18/2011 | CN102060462A Preparation method of enforced flyash cement grinding aid |
| 05/18/2011 | CN102060461A Cement composite grinding aid and preparation method thereof |
| 05/18/2011 | CN102060460A Inorganic cement capillary crystalline waterproofing agent and production process thereof |
| 05/18/2011 | CN102060459A Cement grinding aid |
| 05/11/2011 | CN102050597A Impervious early strength waterproof essence and preparation process thereof |
| 05/11/2011 | CN102050594A Herbaceous plant lignin cement grinding aid and preparation method thereof |
| 05/11/2011 | CN102050593A High-efficiency polycarboxylic acid salt water reducer and preparation method thereof |
| 05/11/2011 | CN102050592A Concrete impermeable sealant |
| 05/11/2011 | CN101337791B Grinding assistant modifier for complex cement including slag |
| 05/04/2011 | CN102040741A Method for preparing slow-release polycarboxylic acid water reducing agent by using molecular assembly technology |
| 05/04/2011 | CN102040712A Preparation method of polymer shrinkage reducing agent with water-reducing function |
| 05/04/2011 | CN102040348A Impervious early strength organosilicon waterproof agent and preparation process thereof |
| 05/04/2011 | CN102040347A Polycarboxylic admixture for weak concrete |
| 05/04/2011 | CN101376576B High-early strength type polycarboxylic acids dehydragent and preparation technique thereof |
| 04/27/2011 | CN102030803A Theasaponin derivative as well as preparation method and application thereof |
| 04/27/2011 | CN102030801A Structure modification type camellia saponin air entraining admixture as well as preparation method and application thereof |
| 04/27/2011 | CN102030494A High-performance polycarboxylate water reducing agent and low-temperature one-step preparation method thereof |
| 04/26/2011 | US7931742 Biocidal Structural Barrier (BSB) |
| 04/20/2011 | CN102020747A Acrylic core-shell polymer emulsion and preparation method thereof |
| 04/20/2011 | CN102020441A High-performance water reducing agent |
| 04/20/2011 | CN102020440A Building water reducing agent |
| 04/20/2011 | CN102020438A Slow setting water reducing agent |
| 04/20/2011 | CN102020437A 高效减水剂 Superplasticizer |
| 04/20/2011 | CN102020436A 早强剂 Early strength agent |
| 04/20/2011 | CN102020435A Sulfonated water reducing agent |
| 04/20/2011 | CN102020434A Concrete water reducer |
| 04/20/2011 | CN102020430A 复合早强剂 Compound early strength agent |
| 04/20/2011 | CN101531747B Preparation method of polycarboxylic acids high efficiency water reducer |
| 04/20/2011 | CN101492521B Synthesis of polycarboxylic acid high-efficiency cement water reducing agents |
| 04/20/2011 | CN101224959B Preparation method of carboxylic acid polymer water reducing agent improving esterification yield |
| 04/20/2011 | CN101054274B Cement admixture and cement composition |
| 04/13/2011 | EP2308807A1 Shrinkage-reducing agent for hydraulic material and shrinkage reducing agent composition for hydraulic material |
| 04/13/2011 | CN102010487A Method for preparing polycarboxylate water reducing agent |
| 04/13/2011 | CN102010342A Alcohol amine ammonium sulfate compound and synthesis method and application thereof |
| 04/13/2011 | CN102010163A CA (cement and asphalt) mortar for CRTS II slab ballastless tracks |
| 04/13/2011 | CN102010148A Method for producing naphthalene series water reducing agent and aliphatic water reducing agent |
| 04/13/2011 | CN102010146A Method for modifying desulfuration ash for cement retarder |
| 04/13/2011 | CN101633700B Preparation method of oxidation-etherification starch used as concrete water reducer |
| 04/07/2011 | WO2011038722A2 Trivalently coated glass granulate as concrete aggregate |
| 04/06/2011 | CN201785331U Water reducing agent esterification reaction device |
| 04/06/2011 | CN201785330U High-performance water reducing agent production device |
| 04/06/2011 | CN102007084A Rheology influencing additive for mineral building materials |
| 04/06/2011 | CN102002134A Hyperbranched polymer, hyperbranched type water reducing agent of polycarboxylic acid series and preparation method and application thereof |
| 04/06/2011 | CN102001842A Efficient cement grinding aid and preparation method thereof |
| 04/06/2011 | CN102001841A Preparation method of zymolytic lignin modified water reducing agent |
| 04/06/2011 | CN102001840A Powder composite cement grinding additive and preparation method thereof |
| 03/31/2011 | WO2010146252A3 Composition for waterproofing and improving the beading effect of construction materials |
| 03/30/2011 | CN101993218A Bubble stabilizer of cement emulsified asphalt slurry for high-speed rail |
| 03/30/2011 | CN101993217A Reinforcement water-retaining agent for premixed dry mortar |
| 03/30/2011 | CN101993216A Composite cracking and seepage resistant agent and production process thereof |
| 03/30/2011 | CN101993215A Preparation method of sulfonate water reducing agent |
| 03/30/2011 | CN101993214A Polycarboxylic acid water reducing agent using diallyl polyethylene glycol (DAPEG) as raw material and preparation method thereof |
| 03/30/2011 | CN101993210A Prenyl polyether polycarboxylate water reducing agent and synthesis method thereof |