| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-936 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-345 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-12 |
| filingDate |
2011-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_705098262b5d8f0aa7244452386ecdc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a10559a907f1fa95b14985b39801ebf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b55417c051f2366f264cbf7c690b63d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76c59b4e4b1cd18c4272766d3ed18648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cd0d2c6989d82999a650193b1e9ff92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6edc537b05b40a8792dcf0554ff5ed4 |
| publicationDate |
2011-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2791119-A1 |
| titleOfInvention |
Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates |
| abstract |
The invention relates to a method for producing crude oil by means of Winsor type III microemulsion flooding, wherein an aqueous surfactant formulation which comprises at least one ionic surfactant of general formula R1-O-(D)n-(B)m-(A)I-XY- M+ is forced though injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11390794-B2 |
| priorityDate |
2010-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |