http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140083971-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddac65606de3b966e6f33acf1f1407c8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 2012-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48b8ee5c1c0408036a54075bbf0dd0b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9378b1c90104ae976d5aa823c25f0246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09c4b5757d7d30a9ce7dc2ef8ad28a03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cc9fec60207630968346cc69b680d0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff46326c988fd5171317673783709f48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_880f7de9fa067de9d1d8a8698d22c214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d108b8160c9a8d2430cb25d4511de09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7720f338edad36c3051c1788efba268 |
| publicationDate | 2014-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140083971-A |
| titleOfInvention | Catalyst component for olefinic polymerization, preparation method therefor and catalyst thereof |
| abstract | The present invention relates to a catalyst component (A) for olefin polymerization produced by contacting a solid component (a) containing magnesium, titanium, halogen and an internal electron donor with an organosilicon compound (b) b) Si- is represented by the following formula (I x) Si-H functional group-containing chain-like polysiloxane represented by the following (b1), the formula (I y) a cyclic polysiloxane (b2) and the formula (I z) represented by the H functional group-containing organosilicon compound (b3). The catalyst component (A) for olefin polymerization is at least one selected from the group consisting of: , . The present invention also provides a process for preparing the catalyst component and a corresponding catalyst. The catalyst components and catalysts provided by the present invention have high catalyst activity, good hydrogen responsiveness, high stereospecificity, and uniformity in catalytic activity emissions, and the resulting polymer has a significantly increased bulk density. R 1 to R 10 in formulas (I x ), (I y ) and (I z ) are as described in the specification. |
| priorityDate | 2011-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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