http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110076636-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09045c96c18ce1bf6f3a4ce654d7f1be |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6421 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2009-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_446adfb7455f97a5e728bc23684479b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f0b92ed8b970b1efe9245d83d931394 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cc7e95ff50560f84ecaade0c6912375 |
| publicationDate | 2011-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20110076636-A |
| titleOfInvention | Method for producing a catalyst for polyolefin polymerization, a catalyst according to the method and a method for producing a polyolefin using the same |
| abstract | The present invention relates to a method for preparing a polyolefin polymerization catalyst, a catalyst and a method for producing a polyolefin using the same, in particular, a reactant obtained by contacting a magnesium compound with an alcohol is brought into contact with an alkylaluminum compound, which is brought into contact with a titanium compound. It is a method of producing a catalyst for polyolefin polymerization comprising the step of contacting again with a vanadium compound. By using the catalyst prepared according to the present invention, it is possible to produce a polyolefin having a wide molecular weight distribution and a high molecular weight fraction, and thus more improved melt tension.n n n n Olefin, Magnesium Compound, Titanium, Vanadium |
| priorityDate | 2009-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.