| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60b7c85bd485ac52d1e10a8bc7de2f01 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C335-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5272 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C335-30 |
| filingDate |
1978-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e640120e1f74051af0bed6d66b9d2f5a |
| publicationDate |
1979-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4178242-A |
| titleOfInvention |
Method for the purification of sewage waters which contain organic compounds of an anionic character |
| abstract |
Bisisothiouronium salts are disclosed, which are extremely useful in the depollution of water in which the pollutants are dyestuffs and generally anionic compounds difficult to precipitate. Precipitation with bisisothiouronium salts according to the invention occurs, conversely, very easily. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8742156-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012021991-A1 |
| priorityDate |
1975-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |