http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019064967-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2018-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2019064967-A1 |
| titleOfInvention | Olefin polymerization catalyst, olefin polymerization catalyst production method, olefin polymer production method, and propylene-α-olefin copolymer |
| abstract | Provided is a catalyst for olefin polymerization capable of suitably producing an α-olefin (co) polymer having excellent polymerization activity sustainability, high stereoregularity and high MFR, and good moldability in the polymerization of α-olefins. .. It consists of a solid catalyst component containing magnesium, titanium, halogen and an internal electron donating compound, an organoaluminum compound, and two types of alkoxysilane compounds having specific structures represented by the general formulas (I) and (II), respectively. 51 to 99 mol% of the external electron donating compound represented by the general formula (I) is represented by the general formula (II) with respect to the total amount of both external electron donating compounds including the external electron donating compound. It is a catalyst for olefin polymerization, which comprises 1 to 49 mol% of an external electron donating compound. |
| priorityDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 356.