http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104178099-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-575 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5755 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-575 |
| filingDate | 2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104178099-B |
| titleOfInvention | A kind of temperature-resistant and anti-salt type nanoemulsions and its preparation method and application |
| abstract | The invention discloses a kind of temperature-resistant and anti-salt type nanoemulsions preparation method, it is characterised in that：Weight fraction is used as oil phase for 5% 20% alkane, and weight fraction is 45% 85% emulsifying agent, and emulsifying agent is the mixture of nonionic surfactant, zwitterionic surfactant, cation form activating agent and cosurfactant, and remainder is water.At 5 40 DEG C, water and emulsifying agent are stirred with 100 500rpm mixing speed by magnetic stirring apparatus first, then oil phase is added dropwise into system, while keeps 100 500rpm mixing speed to stir 5 60min, you can obtains the nanoemulsions of appearance transparent.Nanoemulsions disclosed in this invention have good temperature resistance salt resistant character, can be applied to oil-field flooding and prevent the field such as swollen. |
| priorityDate | 2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 114.