http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109535289-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-655345 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 |
| filingDate | 2017-09-22-04:00^^<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-109535289-B |
| titleOfInvention | Early transition metal compound and preparation method thereof, catalyst composition for olefin polymerization and application thereof, and method for preparing olefin polymer |
| abstract | The invention relates to the field of catalysts, and discloses an early transition metal compound and a preparation method thereof, a catalyst composition for olefin polymerization and an application thereof, and a method for preparing an olefin polymer, wherein the compound has a structure shown in a formula (1) or a formula (2). The catalyst containing the nitrogen and phosphine-containing early transition metal compound provided by the invention has the advantages of high catalytic activity and low catalyst cost. |
| priorityDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 153.