http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107311499-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78d3400953dac8211d14b90bc2b6d3c2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-12 |
| filingDate | 2017-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb9ad8879a6905d2c8247a8ea9350172 |
| publicationDate | 2017-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107311499-A |
| titleOfInvention | A kind of preparation method of weak base liquid accelerating agent |
| abstract | The present invention relates to building material field, and in particular to a kind of preparation method of weak base liquid accelerating agent.First sodium hydroxide, potassium hydroxide, aluminium hydroxide are proportionally added into water during preparation, at a temperature of 95~120 DEG C, 2~3h's of reaction obtains aluminate mother liquor；Sodium fluoride is first dissolved in the water, at a certain temperature again added silicate in the aqueous solution, modifying agent is made；Modifying agent finally is added drop-wise into aluminate to be combined in mother liquor, fully after reaction, the new low-alkali liquid quick-setting agent of the present invention is made.The accelerator of the present invention has the characteristics of setting time is short, alkali content is low, cement adaptability is good. |
| priorityDate | 2017-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.