http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114380527-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-08 |
| filingDate | 2022-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114380527-B |
| titleOfInvention | Reinforced modifier for concrete admixture and preparation method thereof |
| abstract | The invention provides a strengthening modifier for concrete admixture and a preparation method thereof, wherein the preparation method mainly comprises the steps of carrying out emulsion polymerization on acrylamide, allyl alcohol, acrylic acid, allyl (diisopropylamino) dihydrosilane and four functional monomers under ultrasonic emulsification under an oxidation-reduction initiation system to form a copolymer solution, adding two auxiliary agents of sodium metasilicate and tetrasodium ethylene diamine tetraacetate into the copolymer solution, stirring and dissolving to obtain the strengthening modifier for concrete admixture. The invention can improve the hydration limit of the admixture, improve the hydration speed, simultaneously strengthen the capability of the inactive admixture to be cemented by cement, and promote the cement hydration products, such as C-S-H gel to fully cover the surface and the internal pores of the admixture. |
| priorityDate | 2022-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.