http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111186895-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 |
| filingDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111186895-B |
| titleOfInvention | Polyacrylamide water purifying agent, preparation method thereof, storage method thereof and use method thereof |
| abstract | The invention discloses a polyacrylamide water purifying agent, a preparation method, a storage method and a use method thereof, and relates to the field of water purifying agents. The technical key points are as follows: the utility model provides a polyacrylamide water purifying agent, includes polyacrylamide kernel and cladding in the dampproof course of polyacrylamide kernel outside, the dampproof course contains the sodium thiosulfate solid of dry gas for inside, has the deliquescence that delays polyacrylamide kernel, improves water purifying agent's shelf life, guarantees the advantage of polyacrylamide purification efficiency. |
| priorityDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.