| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_097405822d505467fd50f7100022cd56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 |
| filingDate |
2000-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bb8a0235fcb9e72b03d9ad11187793d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1140556835fcc370cc959ea4d0ab87e9 |
| publicationDate |
2001-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001239104-A |
| titleOfInvention |
Polymer flocculant and sludge dewatering method |
| abstract |
PROBLEM TO BE SOLVED: To provide a flocculant and a dewatering method capable of obtaining a floc excellent in balance of floc strength, filtration speed and moisture content in dewatering sludge. SOLUTION: A water-soluble copolymer having a water-soluble or hydrophilic nonionic monomer and a cationic monomer as essential constituent monomer units is used as a coagulant, and dehydration is performed using the coagulant. . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005131572-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009090271-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4689156-B2 |
| priorityDate |
1999-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |