http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107987230-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-302 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2694 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107987230-B |
| titleOfInvention | A kind of star-shaped polycarboxylate water reducer and its preparation method |
| abstract | A kind of star-shaped polycarboxylate water reducer and preparation method thereof, its steps are as follows: (1) macromolecular initiator POSS-Cl; (2) add macromolecular initiator POSS-Cl in reaction bottle, be dissolved in DMSO, Then add isopentenol polyoxyethylene ether (TPEG), unsaturated carboxylic acid monomer, acrylic monomer containing hydroxyl mixed solution, react to obtain star-shaped polycarboxylate water reducer; prepared star-shaped polycarboxylate When acid water reducer is added to concrete, the fluidity of the slurry and the strength of the concrete will be significantly improved at the same time. |
| priorityDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.