http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102305567-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6495 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 |
| filingDate | 2015-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102305567-B1 |
| titleOfInvention | Catalyst component for propylene polymerization, preparation method therefor and catalyst having same |
| abstract | The present invention discloses a catalyst component comprising an internal electron donor A selected from titanium, magnesium, halogen and a compound represented by the formula (I). Formula I In the formula I above, R is from hydrogen, hydroxyl and substituted or unsubstituted C 1 -C 30 hydrocarbyl, preferably hydrogen, hydroxyl and substituted or unsubstituted C 1 -C 20 alkyl, C 6 -C 30 aryl, C 6 -C 30 heteroaryl, C 7 -C 30 alkylaryl and C 7 -C 30 arylalkyl; R 1 and R 2 may be identical to or different from each other, and from hydrogen and substituted or unsubstituted C 1 -C 30 hydrocarbyl, preferably hydrogen and substituted or unsubstituted C 1 -C 20 alkyl , C 6 -C 30 aryl, C 7 -C 30 alkylaryl and C 7 -C 30 arylalkyl. According to the present invention, when the compound represented by Formula I is used as an internal electron donor compound for propene polymerization, the activity of the catalyst becomes higher and the rate of decrease in activity is delayed. The resulting polymer has a higher melt index and isotacticity as well as a broader molecular weight distribution. |
| priorityDate | 2014-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 679.