Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2312-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-5424 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F251-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8158 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-737 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-14 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F251-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 |
filingDate |
2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_136c191974bc3e05ac21667c9ae21f93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a07ac79cceef7bad72095b0be90f761 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b7acd88284b9b854f77fe3b00275c65 |
publicationDate |
2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11306170-B2 |
titleOfInvention |
Water-soluble and/or water-swellable hybrid polymer |
abstract |
A water-soluble and/or water-swellable hybrid polymer comprising:(i) from 5 wt.-% to 95 wt.-% water-soluble and/or water-swellable polysaccharide polymer;(ii) from 5 wt.-% to 95 wt.-% synthetic polymer comprising:(a) from 40 mol-% to 99.9 mol-% repeating units according to Formula (1)(b) from 0.01 mol-% to 5 mol-% crosslinking or branching units, wherein the crosslinking or branching units result from the incorporation of a monomer comprising at least two olefinically unsaturated double bonds;(c) from 0.01 mol-% to 88.51 mol-% of neutral structural units;(d) from 1.98 mol-% to 20 mol-% of anionic structural units, wherein the repeating anionic structural units result from the incorporation of a monomer comprising at least one carboxylate anion, and wherein the repeating anionic structural units are different from units (a);wherein components (i) and (ii) are polymerized by radical precipitation polymerization in a polar solvent. |
priorityDate |
2016-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |