| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-00 |
| filingDate |
2003-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69b751b618db39d3bce101b029579a4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f58be06093af0b0494688b71ffee3c4a |
| publicationDate |
2004-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004154774-A |
| titleOfInvention |
Polymer flocculant |
| abstract |
PROBLEM TO BE SOLVED: To disclose that conventional polymer flocculants do not have sufficient solubility in water and salt water and, even though they have a high molecular weight, have a wide molecular weight distribution. The present invention provides a polymer flocculant having excellent solubility in water and salt water and exhibiting an excellent flocculating effect even at a low addition amount because of a problem in its effect. SOLUTION: A polymer flocculant comprising a water-soluble vinyl polymer obtained by polymerizing a monomer containing (meth) acrylamide as an essential component in the presence of two or more kinds of specific chain transfer agents for radical polymerization. Manufacturing method. [Selection diagram] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008123389-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8188167-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010070689-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010070688-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010158667-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010024441-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110372162-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110372162-A |
| priorityDate |
2002-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |