http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111470796-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-32 |
| filingDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111470796-B |
| titleOfInvention | Cement grinding aid |
| abstract | The invention discloses a cement grinding aid, which comprises the following components in percentage by weight: 10-20% of sodium hydroxide, 15-25% of aluminum hydroxide, 2-6% of alcohol amine salicylate, 0.05-1% of polyoxyethylene alkylamine, 0.1-2% of polyethylene glycol dioleate and the balance of water. Through the synergistic effect of sodium hydroxide, aluminium hydroxide and alcohol amine salicylate, make the granule produce the crack on the one hand, break up more easily, are ground into littleer granule, and on the other hand can prevent that the crack from healing again, avoids the powder to adsorb the adhesion again, avoids producing package ball package forging phenomenon. |
| priorityDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.