http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105111336-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 |
| filingDate | 2015-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105111336-B |
| titleOfInvention | A kind of electron donor of ethylene rolymerization catalyst, spherical catalyst, preparation method |
| abstract | The present invention relates to a kind of solid kind spherical titanium complex compound catalyst electron donor, catalytic component, the preparation method of catalytic component and its catalyst being used for vinyl polymerization or combined polymerization.Wherein for the electron donor structure as shown in (I), catalytic component includes a kind of magnesium complex, a kind of titanium compound, a kind of organocyclosiloxanes, a kind of organic alcohol compound and a kind of organo-silicon compound.The catalyst shows higher catalytic activity, preferable hydrogen tune responding ability and preferable copolymerization performance for vinyl polymerization and combined polymerization, can be used for polymerization and the combined polymerization of ethylene to produce high-bulk-density, narrow size distribution and the few polymer of fine particle content. |
| priorityDate | 2015-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.