| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1a8f92c331b255c0b42b829ccd90cd0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate |
1989-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b95ebf69936901d9b4aa52f7a3325ff |
| publicationDate |
1990-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4917803-A |
| titleOfInvention |
Water clarification process |
| abstract |
An aqueous solution blend of cationic metal salt and anionic vinyl polymer may be prepared. A composition comprising the combination of a cationic metal salt, anionic vinyl polymer, and water may be used in water clarification process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5190683-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015266759-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5302296-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4127171-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005061750-A1 |
| priorityDate |
1989-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |