http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003261611-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48cb2e93bcfbf2051946a978254d07c6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 |
| filingDate | 2002-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c41c54bebdf15dc0f6ddc577745ee438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c5febba2401ca9af77269bb3d781829 |
| publicationDate | 2003-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003261611-A |
| titleOfInvention | Olefin polymerization catalyst and olefin polymerization method |
| abstract | PROBLEM TO BE SOLVED: To obtain a polymer having excellent activity against hydrogen, exhibiting the same activity as the conventional one, and maintaining a high degree of crystallinity even in a high melt flow rate region and having a wide molecular weight distribution. Provided is a catalyst for olefin polymerization. SOLUTION: (A) A solid catalyst component prepared by contacting a magnesium compound (a), a tetravalent titanium halide compound (b) and an electron-donating compound (c), (B) a general formula R 1 p An organoaluminum compound represented by AlQ 3-p , (C) an aminosilane compound represented by the general formula R 2 R 3 Si (OR 4 ) 2 , and (D) a general formula R 5 rZ An olefin polymerization catalyst formed from the organozinc compound represented by n X 12 -r . |
| priorityDate | 2002-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 258.