http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110156983-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce4c6f2b98768519e116eadd7f865ce7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44 |
| filingDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f815fa8b424912ab8b8495d86de5e8aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b26eb3d19401ddde2f8365de2f63644d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4819d41125b90b3bba65d46300f0479f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd58a1f01a28daf09243e66695c6f412 |
| publicationDate | 2019-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110156983-A |
| titleOfInvention | A liquid-liquid heterogeneous method for the synthesis of polyarylene ether using a continuous flow microchannel reactor |
| abstract | The invention belongs to the field of polymer synthesis, and in particular relates to a liquid-liquid heterogeneous method for synthesizing polyarylene ether by utilizing a continuous flow microchannel reactor. In the present invention, the organic solution of phenol derivatives and hydrogen peroxide are used as raw materials, the metal salt-amine complex is used as catalyst, and each raw material and catalyst are first passed into a direct-flow microchannel reactor by a metering pump to be preheated, and then directly passed into In the enhanced mixed continuous flow microchannel reactor, the polyarylene ether solution is prepared through a liquid-liquid heterogeneous reaction, and finally the final product polyarylene ether is obtained through precipitation-precipitation, filtration, washing and drying. The method has the advantages of simple operation, safe and controllable polymerization process, high yield, narrow molecular weight distribution and high production efficiency, and can realize continuous industrialized batch production. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111617711-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114716666-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116199875-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114249894-A |
| priorityDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 176.