http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114057417-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-52 |
| filingDate | 2021-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114057417-B |
| titleOfInvention | A kind of cement grinding aid and preparation method thereof |
| abstract | The invention discloses a cement grinding aid and a preparation method thereof, belonging to the field of cement grinding aid and cement production. The raw materials of the cement grinding aid of the invention include aminopropyltriethoxysilane, hexamethyldisilazane and an aqueous medium; wherein the aqueous medium is obtained by mixing ethylene glycol tert-butyl ether, sodium acetate and water. The invention prepares a cement grinding aid with excellent performance by using organic silicon material, ethylene glycol tert-butyl ether, sodium acetate and water, and adopting controlled hydrolysis technology. The cement grinding aid of the invention can be applied to cement grinding, can reduce the use ratio of cement clinker, improve the efficiency of the mill and the strength of the cement, and has a good market prospect. |
| priorityDate | 2021-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.