http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102344515-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7344f7b426556ad3a04cc689dc3b686 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddac65606de3b966e6f33acf1f1407c8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| filingDate | 2010-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_153a87e098d022366bf75ee27d18eceb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98d820876d38ae91cfb0c5409384cf8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ce317653f7c65158caa0176922ae5ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e193ea39fb10a4ed47fbec8af80dc90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35785e599851e9fbc4dfcbe26ad844a3 |
| publicationDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102344515-B |
| titleOfInvention | Catalyst component for ethylene polymerization and catalyst thereof |
| abstract | The invention relates to a catalyst component for ethylene polymerization, a catalyst and a preparation method thereof, and the catalyst component is obtained by the following reaction steps: (1) performing reaction of a magnesium compound, an organic alcohol compound and at least one organic titanium compound, at least one silicon compound to obtain a reaction product A; (2) allowing the reaction product A to react with at least one organic aluminium compound to obtain a reaction product B; (3) allowing the reaction product B to react with at least one inorganic titanium compound to obtain the final catalyst component. The catalyst of the invention has the advantages of high catalytic activity, good hydrogen response, narrow polymer particle size distribution, and the like, and is quite applicable to the slurry polymerization technology of ethylene, and combined polymerization technology which requires catalysts with high activity. |
| priorityDate | 2010-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 182.