| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-147 |
| filingDate |
2018-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a936116f78ef61e3fd1c51452e1fa5c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28db8414932c302cd56c3c3952bcef19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_299efd79c1b25344a382799d1421c4b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad5a001da91eed05785acfcdf76a81b9 |
| publicationDate |
2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I743324-B |
| titleOfInvention |
Sludge dewatering agent and sludge dewatering method |
| abstract |
The present invention provides a sludge dewatering agent that is excellent in dewatering effects, particularly floc-forming ability and gravity filterability even if the added amount is small, and a sludge dewatering method using the sludge dewatering agent. A sludge dewatering agent and a sludge dewatering method using the same. The sludge dewatering agent comprises at least one selected from the group consisting of polymer A, polymer B, and polymer C containing monomers represented by a specific structural formula A cross-linked polymer, and the inherent viscosity of the cross-linked polymer measured by 1.0 N sodium nitrate is 0.5 dL/g to 5.0 dL/g. |
| priorityDate |
2017-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |