| 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/C08F220-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-585 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56
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/C09K8-035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 |
| filingDate |
2018-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3e7999df5190c1380ff7778189a269f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0277cd2295a0fc5f19adc748ba4252ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aed33eef306c77a5c913c1b464e9b3b3 |
| publicationDate |
2018-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CL-2018001324-A1 |
| titleOfInvention |
Copolymer containing multivalent cations, process for the production and use of this to treat aqueous dispersions |
| abstract |
Copolymer containing multivalent cations derived from one or more ethylenically unsaturated acids. The copolymer has the following characteristics: (a) an intrinsic viscosity of at least about 3 dl / g when measured in a 1M NaCl solution at 25 ° C; (b) is derived from a monomer mixture comprising an ethylenically unsaturated acid and at least one comonomer; and (c) a residual comonomer content of less than 1000 ppm when the comonomer is an acrylamide. |
| priorityDate |
2015-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |