| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate |
2017-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106905493-B |
| titleOfInvention |
Defoaming polycarboxylic acid cement dispersant and preparation method thereof |
| abstract |
The invention provides a defoaming polycarboxylic acid dispersant which has an amphiphilic side chain structure, is excellent in water reducing performance and has an excellent defoaming function, the problems of compatibility and stability in compounding are solved, and the defoaming function and the dispersing function are stably exerted. |
| priorityDate |
2017-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |