http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104650270-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F136-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-08 |
| filingDate | 2014-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104650270-B |
| titleOfInvention | A kind of preparation method of the poly- beta-myrcenes of 3,4- |
| abstract | The present invention relates to a kind of preparation method of 3,4 poly- β laurenes, belong to the preparation field of polymer.The preparation method comprises the following steps：A) under the protection of inert nitrogen gas or argon gas, by rare earth catalyst dissolving in organic solvent, rare earth catalyst agent solution is obtained；B) using β laurenes as raw material monomer, with the rare earth catalyst solution catalyzing polymerisation, 3,4 poly- β laurenes are obtained.3,4 structural unit contents in 3, the 4 poly- β laurenes that the preparation method of the present invention is prepared using rare earth catalyst catalytic polymerization are not less than 90%, which has novelty very much. |
| priorityDate | 2014-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 140.