| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_824448eec22bc414e8c5bd3143473df1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2200-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-3562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-378 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3769
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-3562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-356 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-10 |
| filingDate |
2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac1ba9f2189e027c502ee30eca9225c3 |
| publicationDate |
2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10106636-B2 |
| titleOfInvention |
Cationic polymer thickeners |
| abstract |
The invention relates to a process for preparing a cationic polymer thickener in particle form, said polymer consisting of a crosslinked water swellable cationic polymer comprising at least one cationic water soluble monomer and optionally at least one non-ionic water soluble monomer and/or at least one anionic water soluble monomer, wherein said polymer has a water extractable polymer content lower than 15 wt % as compared to the weight of the polymer, and wherein said polymer is obtained by gel polymerization of said monomers in the presence of from 500 ppm to 10.000 ppm of crosslinking agent relative to the weight of the monomers. |
| priorityDate |
2014-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |