http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107537575-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-141 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 |
| filingDate | 2016-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107537575-B |
| titleOfInvention | Imidazolium salt organic polymer catalyst and preparation method and application thereof |
| abstract | The invention relates to an imidazolium salt organic polymer catalyst and a preparation method and application thereof, wherein the imidazolium salt organic polymer is prepared by auto-polymerization or mixed polymerization of an imidazolium salt compound with an olefin group functionalized group and a cross-linking agent, Lewis acid is added or not added into the obtained organic polymer, when the Lewis acid is added, metal ions in the acid are coordinated with N and/or P in the organic polymer, and the obtained product is the imidazolium salt organic polymer catalyst. The obtained imidazole salt organic polymer catalyst is suitable for reactors such as fixed beds, slurry beds, kettle type reactors, trickle beds and the like. The catalyst provided by the invention has good performance in the reaction of producing cyclic carbonate from an epoxy compound and carbon dioxide, and has the advantages of high activity, good selectivity of generating the cyclic carbonate and strong applicability of a substrate. The catalyst has good stability, and the separation of the catalyst from reactants and products is simple and efficient. |
| priorityDate | 2016-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.