http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108530558-B
Outgoing Links
Predicate | Object |
---|---|
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-10 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0084 |
classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 |
filingDate | 2018-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-108530558-B |
titleOfInvention | A kind of preparation method of amphoteric particle flocculant based on sodium alginate |
abstract | The invention discloses a preparation method of an amphoteric particle flocculant based on sodium alginate, which belongs to the technical field of polymer material modification. The invention uses sodium alginate as a raw material to prepare a natural polymer amphoteric flocculant SA-CTA, and the synthesis method is simple and can be synthesized in one step. The obtained polymer amphoteric flocculant SA-CTA contains two types of ions, anion and a cation, which can flocculate impurities containing positive and negative charges at the same time, and has a wide range of applications. |
priorityDate | 2018-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.