http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021112219-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-147 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 |
| filingDate | 2020-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2021112219-A1 |
| titleOfInvention | Sludge dewatering agent and sludge dewatering method |
| abstract | The present invention comprises a cationic polymer having a structural unit a derived from a primary amine salt of a specific structure and a structural unit b derived from a quaternary ammonium salt of a specific structure. The present invention relates to a sludge dehydrating agent having an intrinsic viscosity of 1 mol / L sodium nitrate aqueous solution of a cationic polymer at 30 ° C. of 0.5 to 4.5 dL / g. |
| priorityDate | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.