http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019172775-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e52a1860b829e6a67039f929f9462b4e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate | 2018-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebe75ef8c566e0d26a85fb7f096c4302 |
| publicationDate | 2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019172775-A |
| titleOfInvention | Olefin polymerization catalyst, olefin polymerization catalyst production method, and olefin polymer production method |
| abstract | The present invention provides a catalyst for olefin polymerization that can significantly reduce the amount of fine powder and coarse powder generated in an olefin polymer obtained and can effectively produce an olefin polymer having a narrow particle size distribution. An olefin polymerization catalyst comprising a mixture of a solid catalyst component containing a magnesium atom, a titanium atom, a halogen atom and an internal electron donating compound, an organoaluminum compound, and inorganic oxide particles, the inorganic oxide A catalyst for olefin polymerization, wherein the number ratio of particles consisting of primary particles is 50 to 100%, and the average particle size is 1/100 or less of the average particle size of the solid catalyst component. . [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023145153-A1 |
| priorityDate | 2018-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 183.