http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107522800-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
| filingDate | 2016-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107522800-B |
| titleOfInvention | Spherical carrier, olefin polymerization catalyst, preparation method and application thereof, and olefin polymerization method |
| abstract | The invention relates to the field of olefin polymerization, and discloses a spherical carrier, an olefin polymerization catalyst, a preparation method and application thereof, and an olefin polymerization method. In particular, the invention relates to a spherical carrier, a preparation method of the spherical carrier, the spherical carrier prepared by the method, an olefin polymerization catalyst, a preparation method of the olefin polymerization catalyst, the olefin polymerization catalyst prepared by the method and an application thereof, and an olefin polymerization method. The catalyst particles prepared by the spherical carrier provided by the invention are not easy to break, and the catalyst can show higher activity and stereocontrol capability in propylene polymerization and has higher polypropylene isotactic index and bulk density. |
| priorityDate | 2016-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 184.