http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111187026-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-32 |
| filingDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111187026-B |
| titleOfInvention | Machine-made sand wet-mixed mortar additive and preparation method thereof |
| abstract | The invention discloses a machine-made sand wet-mixed mortar admixture and a preparation method thereof, wherein the machine-made sand wet-mixed mortar admixture is prepared by compounding a special water reducing agent for wet-mixed mortar, a retarder, a water locking and retaining agent and a stabilizer, and maleic imine alkyl acid and hydroxypropyl acrylate are introduced into the special water reducing agent for wet-mixed mortar, so that the problems of high mud content and high powder content in the machine-made sand wet-mixed mortar on the adsorption of the admixture and the water retention and wrapping property of sand coarse are solved. The machine-made sand wet-mixed mortar additive provided by the invention improves the consistency and water retention rate of machine-made sand wet-mixed mortar, thereby prolonging the opening time of the mortar and solving the problems of complex compounding, small function, more impurities, easy layering of finished products and the like of the universal wet-mixed mortar additive. |
| priorityDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.