http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109111537-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6494 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 |
| filingDate | 2017-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109111537-B |
| titleOfInvention | Catalyst component for olefin polymerization and catalyst thereof |
| abstract | The invention relates to a catalyst component for olefin polymerization and a catalyst thereof. The catalyst component comprises magnesium, titanium, halogen and an internal electron donor compound, wherein the internal electron donor compound comprises at least one 2-carbonate phenyl ketone compound shown in a general formula (I). The catalyst for olefin polymerization provided by the invention has the advantages of good hydrogen regulation performance, high polymerization activity, good stereospecific capacity and the like. When the catalyst is used for olefin polymerization reaction, the obtained polymer has better isotacticity, higher melt index, wider molecular weight distribution and higher bulk density. The novel catalyst provided by the invention has excellent comprehensive performance and wide application prospect. |
| priorityDate | 2017-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 262.