http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112094385-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/C08G77-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2694 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-124 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-46 |
| filingDate | 2020-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112094385-B |
| titleOfInvention | A kind of polycarboxylate water reducing agent and preparation method thereof |
| abstract | The present invention relates to a polycarboxylate water reducer, the polycarboxylate water reducer is made of unsaturated carboxylic acid A of greater than or equal to 10% and less than or equal to 20%, and the first polycarboxylate of greater than or equal to 45% and less than or equal to 75%. Ether macromonomer B, a random copolymer formed by the second polyether macromonomer C modified by POSS with 10% or more and less than or equal to 45%, which has the comb structure of a traditional polycarboxylate water reducer, and Some long-chain branched end groups contain POSS groups, which can be used as a composite polycarboxylate water reducer with good water reducing performance, mud resistance and early strength performance. |
| priorityDate | 2020-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.