| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 |
| filingDate |
2014-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76ef33294f14bd264b5e82a494e63e41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57fe798821abc38a16c3f96bcb77f63f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d906ecbb9ca106a7afec59bd1744703
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a2357ae766176b390113841e95e8503
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f108f8ea1e3d060024c8e3b7b7a9c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fca34d06e0c9d18e44a756b67c6cc76f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c89b79b4d516d5bce3447cb9e0aad62 |
| publicationDate |
2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112015020832-A2 |
| titleOfInvention |
internal olefin sulfonate composition, and method for treating a crude oil-containing formation |
| abstract |
1 / 1 abstract "internal olefin sulfonate composition, and method for treating a formation containing "crude oil" the present invention provides a composition an internal olefin sulfonate mixture, comprising water and an internal olefin sulfonate mixture having an average carbon number of at least 20, wherein the internal olefin sulfonate mixture comprises hydroxysulfonates and alkene- sulfonates in a weight ratio of hydroxy sulfonates to alkene sulfonates of at least 3.5. the invention further provides a method for treating a formation containing crude oil. |
| priorityDate |
2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |