| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 |
| filingDate |
2016-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0277cd2295a0fc5f19adc748ba4252ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aed33eef306c77a5c913c1b464e9b3b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3e7999df5190c1380ff7778189a269f |
| publicationDate |
2020-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
UA-122351-C2 |
| titleOfInvention |
CO-POLYMER CONTAINING A MULTIVALENT CATION, METHOD OF OBTAINING ITS AND ITS APPLICATION IN THE PROCESSING OF AQUATIC DISPERSIONS |
| abstract |
Disclosed is a copolymer containing a multivalent cation derived from one or more ethylenically unsaturated acids. The copolymer has the following characteristics: (a) an internal viscosity of at least about 3 DL / g when measured in 1M NaCl solution at 25 ° C; (b) the copolymer is derived from a monomer mixture comprising ethylenically unsaturated acid and at least one comonomer, wherein the ethylenically unsaturated acid is present in an amount ranging from about 5% to about 65% by weight; and (c) the residual comonomer content is less than 1000 ppm when the comonomer is acrylamide. The copolymer, among other things, is acceptable as a flocculant for the treatment of an aqueous suspension, which includes a dispersed material, preferably enrichment waste from mining. |
| priorityDate |
2015-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |