| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd160b48bd4cc483cafd142249836250 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-936
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-588 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44 |
| filingDate |
1982-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99b9b3533fdef64fbcb20ae87dc1d348 |
| publicationDate |
1984-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4458048-A |
| titleOfInvention |
Alkyl sulfonates of polyvinyl alcohol as viscosifiers in saline solutions |
| abstract |
There are provided alkyl sulfonate salts derived from polyvinyl alcohols which are viscosifiers, e.g., for enhanced oil recovery fluids and for use in drilling fluids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10774260-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6828281-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108329413-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108329413-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010036990-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10920122-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005085397-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5100952-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10717912-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4896723-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4859717-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018133213-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4940090-A |
| priorityDate |
1982-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |