http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105085746-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 |
| filingDate | 2014-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105085746-B |
| titleOfInvention | Catalytic component and its catalyst for propylene polymerization |
| abstract | The present invention provides a kind of catalytic component for propylene polymerization, contain magnesium, titanium, halogen and internal electron donor in the catalytic component, and the internal electron donor is the compound internal electron donor of compound shown in formula I and dibasic alcohol ester compound, compound structure shown in formula I is as follows, in formula I, R and R ' are identical or different, for the C containing substituent or without substituent 1 ~C 20 Alkyl, C 2 ~C 20 Alkenyl or C 6 ~C 20 Contain or not contain heteroatomic aryl, and the substituent is selected from alkyl, hydroxyl and halogen, and the hetero atom is N；R 1 ~R 5 It is identical or different, it is hydrogen, halogen atom, hydroxyl, alkoxy or the C containing substituent or without substituent 1 ~C 12 Alkyl, C 2 ~C 12 Alkenyl or C 6 ~C 20 Aryl；X is carbon or nitrogen.The present invention correspondingly provides a kind of catalyst.Gained catalyst of the invention has higher activity and capacity of orientation, and the molecular weight distribution of resulting polymers is wider. |
| 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: 131.