Patents
Sitemap › C04 - Cements; Concrete; Artificial stone; Ceramics; Refractories › C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone › C04B 103 - Function or property of the active ingredients
Patents for C04B 103 - Function or property of the active ingredients (3,677)
11/2012
11/14/2012CN102775087A Organic reinforced concrete corrosion inhibitor and preparation method thereof
11/14/2012CN102775086A Application of lithium slag as coagulant in low alkali sulfur aluminate cement
11/14/2012CN102267807B Modified melamine water reducer-containing cement-based grouting material and preparation method thereof
11/14/2012CN102092979B Sulfamate water-reducing agent and preparation method thereof
11/14/2012CN102050594B Herbaceous plant lignin cement grinding aid and preparation method thereof
11/14/2012CN101935181B Intermediate temperature retarder in oil well cement
11/14/2012CN101921083B Ester-ether mixed ultra high early strength poly-carboxylic high-performance water reducer and preparation method thereof
11/14/2012CN101775107B Preparation method of concrete polycarboxylate water-reducer at normal temperature
11/07/2012EP2520553A1 Hardening accelerator for hydraulic composition
11/07/2012CN102765900A Water reducing flow increasing agent of concrete
11/07/2012CN102765899A Low air leading reducing type polycarboxylic acid concrete water reducer and preparation method thereof
11/07/2012CN102765898A Concrete corrosion inhibitor and preparation method thereof
11/07/2012CN102351998B Preparation method for high-dispersity polycarboxylic acid water reducing agents
11/07/2012CN102206056B Preparation method of concrete waterproofer with industrial by-product gysum non-calcining technology
11/07/2012CN101941810B Polycarboxylic acid water reducer with strong cement adaptability, synthesis method and using method
11/07/2012CN101811840B Anti-corrosion admixture for oceanic concrete
11/07/2012CN101759427B Inorganic concrete repair material of high resistance to erosion and abrasion
11/07/2012CN101665439B Acetic acid triethanolamine ester as well as preparation and application thereof
10/2012
10/31/2012CN202508990U Small-scale production device for liquid setting accelerator
10/31/2012CN102757539A Preparation method of polycarboxylic acid high-performance water reducing agent
10/31/2012CN102757203A Method for improving early stage strength of lightweight aggregate one-hand blocks
10/31/2012CN102757197A Surface coating type reinforced concrete corrosion inhibitor and preparation method thereof
10/31/2012CN102757196A Waterproof cement additive and cement containing same
10/31/2012CN102211911B Cement-based grouting material containing modified naphthalene-series water reducing agent and preparation method thereof
10/31/2012CN102211909B Cement-based grouting material containing polyether carboxylic acid type water reducing agent and preparation method of cement-based grouting material
10/31/2012CN102181020B Method for synthesizing polycarboxylic acid high-property water reducer by copolymerization of amidated active monomers
10/31/2012CN102173636B Device and method for preparing concrete water-reducing agent using phenolic resin wastewater
10/31/2012CN102030803B Theasaponin derivative as well as preparation method and application thereof
10/24/2012EP2513015A1 Method for qualitatively and quantitatively identifying bulk goods
10/24/2012CN202499826U Sulphamate water reducing agent synthesis device
10/24/2012CN102746507A Esterification method in preparing polycarboxylate water reducer
10/24/2012CN102746471A Preparation method of polycarboxylate water reducer for CA mortar
10/24/2012CN102746438A Preparation method of polycarboxylic acids water reducer
10/24/2012CN102746195A Method for improving sulfonation process of naphthalene-based water reducer
10/24/2012CN102745937A Alkali and chlorine free liquid setting accelerator
10/24/2012CN102745935A Method for producing aliphatic high-efficiency water-reducing agent by utilizing low-content sodium sulfite pentahydrate
10/24/2012CN102745934A Stepped multiple tank continuous production method of aliphatic water reducer
10/24/2012CN102211910B Cement-based grouting material containing modified naphthalene-series water reducing agent and preparation method thereof
10/24/2012CN101580354B Polycarboxylic retarding high-performance water reducing agent for preparing concrete of middle and low strength grade
10/17/2012CN102731730A Hydrogen peroxide auxiliarily-initiated carboxylic acid water reducer and its preparation method
10/17/2012CN102731015A Polyester-base carboxylic acid water reducer and its preparation method
10/17/2012CN102731012A Building-enhancing water reducing agent and preparation method therefor and application method thereof
10/17/2012CN102731011A High efficiency water reducer synthesized by using CLT acid production wastewater as raw material and production technology thereof
10/17/2012CN102731009A Sulfo group-containing polyester carboxylic acid water reducer and its preparation method
10/17/2012CN102731008A Concrete polycarboxylate superplasticizer and preparation method thereof
10/17/2012CN102731007A Ultralow-dosage corrosion inhibitor and preparation method thereof
10/10/2012CN102718454A Exposed reinforcing steel bar rust-proof cement paste in building construction and processing method
10/10/2012CN102718444A Sprayed concrete for underground water-seal oil depot
10/10/2012CN102718431A Concrete channel permeability-reducing agent and preparation method and purpose thereof
10/10/2012CN102718429A Enhanced cement grinding aid and preparation method thereof
10/10/2012CN102718428A Polycarboxylic acid type concrete water reducer with maleic anhydride residues as raw materials and preparation method of polycarboxylic acid type concrete water reducer
10/10/2012CN102718427A Sulfonyl modified carboxylic acid water-reducing agent and preparation method thereof
10/10/2012CN102718426A Modified carboxylic acid water-reducing agent and preparation method thereof
10/10/2012CN102718425A Accelerator produced by red mud as main material
10/10/2012CN102140019B Polycarboxylic acid water reducing agent and preparation method thereof
10/10/2012CN102086105B Modified naphthalene water reducer and preparation method thereof
10/10/2012CN102086104B Modified naphthalene series water reducer and preparation method thereof
10/10/2012CN101679120B Dispersion maintaining agent for hydraulic composition
10/10/2012CN101580353B Hyper-branched polycarboxylate high-efficiency water reducing agent and preparation method thereof
10/09/2012US8282732 Use of at least one cellulose ether to reduce plastic shrinkage and/or cracking in concrete
10/03/2012CN102701952A Method for preparing retarded sodium gluconate
10/03/2012CN102701780A Preparation method of polymer foamed cement heat-insulation board
10/03/2012CN102701678A Delayed coagulation ready-mixed mortar and preparation method thereof
10/03/2012CN102701638A Novel gypsum retarder and preparation method thereof
10/03/2012CN102701635A Nanometer composite type expansion anti-cracking waterproofing agent
10/03/2012CN102701633A High-efficiency concrete air entraining agent and preparation method thereof
10/03/2012CN102701629A Novel high-efficiency water reducing agent and preparation method thereof
10/03/2012CN102701628A Cement-based material reinforcing agent and preparation method thereof
10/03/2012CN102701627A Reinforcing steel bar corrosion inhibitor and preparation method of reinforcing steel bar corrosion inhibitor
10/03/2012CN102701626A Cement early strength agent
10/03/2012CN102382331B Solid high-temperature retarding agent for oil-well cement and preparation method thereof
10/03/2012CN102358774B Preparation method of polycarboxylic acid high-efficiency water reducer
10/03/2012CN102320768B Method for preparing modified aliphatic water reducing agent
10/03/2012CN102093520B Preparation method of hyperbranched polycarboxylic acid copolymer cement dispersant
10/03/2012CN101845131B Preparation method of high-efficiency water reducing agent
10/03/2012CN101746988B Special silane paste protective agent for concrete and preparation method thereof
10/03/2012CN101717220B Polycarboxylic acid water-reducing agent and preparation method thereof
10/03/2012CN101648786B Mortar crack-resistance impervious water-proofing powder and preparation method thereof
09/2012
09/26/2012CN102695687A Shrinkage-reducing agent for hydraulic material
09/26/2012CN102695686A Hardening accelerator for hydraulic composition
09/26/2012CN102690423A Method for producing sodium lignosulphonate by utilizing residues obtained by producing ethanol with crop straws as raw materials
09/26/2012CN102690076A Novel high efficiency water reducing agents and preparation technology thereof
09/26/2012CN102690075A Cement rust inhibitor with low mix proportion and high performance and preparation method thereof
09/26/2012CN102173637B Antiseptic and rust resistant high-performance concrete waterproofer
09/26/2012CN101905958B Chlorine-free type high-strength high-performance sprayed concrete accelerator
09/26/2012CN101671142B Cement reinforced grinding aid prepared with hydrolyzed polymaleic acid
09/25/2012US8273175 Compositions and methods for protection of reinforced concrete
09/20/2012WO2012124716A1 Dispersing agent for hydraulic compositions
09/20/2012WO2012123291A1 Composition for the optimization of mineral building material compositions
09/19/2012EP2500329A1 A method for preparing a set accelerator, the product obtained and its use
09/19/2012CN102675557A Slow-release type concrete slump retaining agent and preparation method thereof
09/19/2012CN102674777A High-performance nanometer thermal-insulation paste
09/19/2012CN102674758A Full-body-colored decorating board and production process thereof
09/19/2012CN102674746A Corrosion inhibitor for additive reinforced concrete and preparation method for corrosion inhibitor
09/19/2012CN102674745A Corrosion inhibitor for reinforced concrete for marine environment and preparation method for corrosion inhibitor
09/19/2012CN102674744A Multi-functional acid-resistant concrete gel powder
09/19/2012CN102674742A High-content fly-ash brick blank composite plasticizing agent and preparation process and application thereof
09/19/2012CN102674741A Polycarboxylic water reducer and synthesis method thereof
09/19/2012CN102674739A Anti-freezing agent
09/19/2012CN102674736A Preparation method of desulfurization building gypsum retarder
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