http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108503748-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22290907024ad5b79c5898f5cb3b442f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 |
| filingDate | 2018-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ad7acd4417d3f5c437fb86bcd00ddf7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98562ef9b60390ac1b74271ad5ef5184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc8582b58c50ad69f5255d668ca74490 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1916f10b5575cedbdc286a2477e3e2b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be393a1e6f68d9afeb829103c0de7ed5 |
| publicationDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108503748-A |
| titleOfInvention | A kind of temperature-resistant anti-salt functional form polymer and preparation method thereof |
| abstract | The invention discloses a kind of temperature-resistant anti-salt functional form polymer and preparation method thereof, solve the problems, such as that existing capability type polymer temperature tolerance and saline-alkaline tolerance are poor.The function monomer one and function monomer two of stable structure are specifically introduced on polyacrylamide strand.Function monomer one has double tail chain structures, interlaced can form stable Structure Network in the earth formation.There are double benzene ring structures and a five-nitrogen heterocyclic structure, stable structure to be not easy to be influenced by stratum intermediate ion group in function monomer two.Function monomer one and function monomer two change the structure and performance of polymer, ensure that the stability of polymer in the earth formation, can effectively improve the temperature-resistant anti-salt ability of functional form polymer, and then improve oil recovery factor. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113817097-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113817097-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112094383-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112094383-B |
| priorityDate | 2018-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.