http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013075643-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7610cef0de1410bf21e1e54706e208a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 |
| filingDate | 2012-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0caa402ed71f7cc9820fc4f2aacf96a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e4fee27fe8bc0337a388d4e8db2e5f0 |
| publicationDate | 2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013075643-A1 |
| titleOfInvention | Olefin polymerization catalyst, preparation method therefor, and application thereof |
| abstract | An Olefin polymerization catalyst, a preparation method therefor, and an application thereof belong to the field of Olefin polymerization catalyst and olefin polymerization. The Olefin polymerization catalyst is formed of a primary catalyst and a cocatalyst. The primary catalyst is formed of a magnesium halide carrier, transition metal halide, alcohol with 5 or less carbon atoms, alcohol with more than 5 carbon atoms, an organic silicon compound, and an organic alcohol ether compound. A molar ratio of the magnesium halide, to the transition metal halide, to the alcohol with 5 or less carbon atoms, to the alcohol with more than 5 carbon atoms, and to the organic silicon compound is 1:(1-40):(0.1-5):(0.01-10):(0.01-10). A mass ratio of the magnesium halide to the organic ether compound is 100:(0.1-20). The cocatalyst is an organic aluminum compound. The particles of the catalyst of the present invention have a good shape and are spherical. The catalyst has high activity and desirable hydrogen regulation performance, is applicable to a slurry polymerization process, a gas phase polymerization process, or a combined polymerization process. |
| priorityDate | 2011-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.