http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106632743-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 |
| filingDate | 2015-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106632743-B |
| titleOfInvention | Catalyst system for ethylene polymerization and use thereof |
| abstract | The invention discloses a catalyst system for ethylene polymerization, which comprises the following components: component a. a titanium-containing solid catalyst component prepared by: dissolving magnesium halide in a solvent system containing an organic alcohol compound to form a solution, adding an organic silicon compound without active hydrogen to obtain a mixed solution, then carrying out a titanium carrying process by contacting and reacting the mixed solution with a titanium compound, optionally adding or not adding the organic silicon compound without active hydrogen for reaction, stirring and washing; component b. an organoaluminum compound, and component c. a halogenated cycloalkane compound. The invention also discloses an application of the catalyst system. When the catalyst system is used for ethylene polymerization, the catalyst system not only shows higher catalytic activity, but also can improve the hydrogen regulation sensitivity of the catalyst system. |
| priorityDate | 2015-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.