http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104479066-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34 |
| filingDate | 2014-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104479066-B |
| titleOfInvention | A kind of concrete viscosity conditioning agent and preparation method thereof |
| abstract | The invention discloses a kind of concrete viscosity conditioning agent and preparation method thereof, the viscosity modifier is obtained by cationic monomer, anionic carboxyl monomer and internal crosslinker by free-radical polymerized, and cationic monomer, anionic carboxyl monomer, the mol ratio of internal crosslinker are 1：(0.5~5)：(0.01~0.1).The present invention obtains amphiphilic polymers using cationic monomer, anionic carboxyl monomer copolymerization, has obvious anti-poly- electric matter property, shows preferable thickening property；Adding internal crosslinker simultaneously makes to form tridimensional network between viscosity modifier and gelling material particles, and concrete disintegration bleeding problem is greatly reduced, improves the workability of concrete.Obtained concrete viscosity conditioning agent and other additive compatibilities are good, do not influence the strength development of concrete, especially under conditions of low-cementitious material, can effectively solve the problems, such as concrete disintegration bleeding. |
| priorityDate | 2014-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.