http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007190557-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 |
| filingDate | 2007-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_026f8d2af1cdf87212d7af118880ffd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c136d031f7620ec1b6e003e0a9869673 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f9a811f00a250161d942b2946f572a5 |
| publicationDate | 2007-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007190557-A |
| titleOfInvention | Method for producing polymer flocculant |
| abstract | A polymer material containing acrylonitrile as a monomer is safely treated to impart hydrophilicity, and the product is used as a polymer flocculant for water treatment to be used for new environmental conservation. By adding an amino compound to a polymer material having a cyano group, at least a part of the cyano group (-C≡N) is converted into a molecular structure portion having an imidamino structure. A polymer flocculant is obtained by converting a part of the salt into an acid salt, a quaternary ammonium salt, or a hydrolyzed structure. Alternatively, a polymer material having a cyano group is hydrolyzed to convert the cyano group into a carbamoyl group, further into a carboxyl group or a salt thereof to obtain a polymer flocculant. This polymer flocculant is added to the water to be treated alone or in combination with a commercially available polymer flocculant. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011194385-A |
| priorityDate | 1997-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 143.