| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1a8f92c331b255c0b42b829ccd90cd0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02 |
| filingDate |
1987-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b95ebf69936901d9b4aa52f7a3325ff |
| publicationDate |
1988-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0268158-A1 |
| titleOfInvention |
Water clarification process and composition and method therefore |
| abstract |
The present invention provides for a composition characterized by a cationic metal salt and an anionic vinyl polymer and method for preparing said composition characterized by admixing an aqueous solution of cationic metal salt having a pH of at least 10 with a water-external emulsion containing a dispersed-phase carboxylate-containing vinyl polymer, wherein the admixture is conducted under agitation and the pH is maintained at at least 10. The invention also provides for the use of said composition in a process for water clarification. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2322128-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2322128-B |
| priorityDate |
1986-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |