http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001002720-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| 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/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-639 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 |
| filingDate | 2000-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7e68086e884a2470215387d5cd156f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfa68faed14b99f6b476d13a036c3820 |
| publicationDate | 2001-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001002720-A |
| titleOfInvention | Olefin polymerization catalyst and method for producing olefin polymer using the same |
| abstract | (57) [Problem] To provide a polymerization catalyst which can be used for olefin polymerization. In particular, the present invention provides a method for producing an excellent olefin polymer having a high copolymerizability and a large weight average molecular weight by using a polymerization catalyst. SOLUTION: A reaction product obtained from vanadium oxytrichloride and 2,2'-thiobis (6-t-butyl-4-methylphenol), an organoaluminum compound such as trimethylaluminum, and N, N-dimethylanili And an ionized ionic compound such as potassium tetrakis (pentafluorophenyl) borate. Further, using this catalyst, ethylene and A polymer having high copolymerizability can be obtained by polymerizing an α-olefin such as propylene, 1-butene and 1-octene and a non-conjugated diene such as 5-ethylidene-2-norbornene. |
| priorityDate | 1999-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 210.