http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NZ-502605-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae72007f0fdde68a3d5ef9231c0f5b69 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 |
| filingDate | 1998-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_824503007d4700cdda5d48b12d6cba91 |
| publicationDate | 2001-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NZ-502605-A |
| titleOfInvention | Removal of biguanide from an aqueous source using sodium hexametaphosphate to precipitate polymerised biguanides (poly[N-(hexamethylenyl)imidodicarbonimidic diamide].HCl) which then could be filtered/vacuum up |
| abstract | A method for removing biguanide or biguanide polymer from aqueous sources, such as swimming pools, is described. The method includes the steps of bringing at least one polymeric metaphosphate into contact with the aqueous source in a sufficient concentration to form particles containing the biguanide. Biguanide is also known as imidodicarbonimidic diamide (C2H7N5). The particles containing at least a portion of the biguanide can then be removed by various means, including filtration or vacuuming. |
| priorityDate | 1997-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.