http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105154054-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-588 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-588 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-00 |
| filingDate | 2015-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105154054-B |
| titleOfInvention | A kind of tertiary amine participates in crosslinking polymer oil displacement agent of synthesis and preparation method thereof |
| abstract | Crosslinking polymer oil displacement agent of synthesis and preparation method thereof is participated in the invention discloses a kind of tertiary amine, its raw material constituent component mainly includes acrylamide, potassium peroxydisulfate, sodium hydrogensulfite and pentamethyl-diethylenetriamine；Its preparation method：Feed components are dissolved in the solution that each component is prepared in the deionized water no less than its 1.0 times of mass parts of formula ratio respectively；Acrylamide solution, pentamethyl-diethylenetriamine solution are added in reactor, nitrogen is passed through at stirring, 10~30 DEG C and removes the oxygen discharged in container, add potassium persulfate solution and solution of sodium bisulfite, question response system starts to polymerize, viscosity substantially increases, stopping is passed through nitrogen and stirring, and polymerisation is constant to temperature, that is, gluey oil displacement agent is prepared.The present invention has good performance, ageing resistance, temperature-resistant anti-salt performance. |
| priorityDate | 2015-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.