http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105622805-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06 |
| filingDate | 2014-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105622805-B |
| titleOfInvention | A kind of preparation method of 1- butene polymers |
| abstract | The invention discloses a kind of preparation method of 1 butene polymers, this method includes：In polymerization reaction kettle, in the presence of a catalyst, the monomer containing 1 butylene is subjected to polymerisation under olefin solution polymerization reaction condition, and obtained polymerization system is contacted with poor solvent, so that 1 butene polymers in the polymerization system separate out.For the method for the present invention in the case where ensureing that 1 obtained butene polymers have relatively low residual catalyst content, it is 0.1 0.4g/cm that can prepare bulk density 3 Powdered resin. |
| priorityDate | 2014-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.