http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000128920-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
filingDate | 1998-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8831e3c14cce25b6d698e81ea07318 |
publicationDate | 2000-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2000128920-A |
titleOfInvention | α-olefin polymerization catalyst and method for producing α-olefin polymer |
abstract | PROBLEM TO BE SOLVED: To provide a catalyst capable of producing an α-olefin polymer having a high stereoregularity and a high melt flow rate and a wide molecular weight distribution, and a method for polymerizing an α-olefin using the same. SOLUTION: An α-olefin polymerization catalyst obtained by combining the following components (A) and (B). Component (A): Solid catalyst component obtained by contacting component (A1) and component (A2) Component (A1): Solid component for polymerization of α-olefin fin containing titanium, magnesium and halogen (A2): R 1 R 2 Si (OR 3 ) 2 (1) wherein R 1 is a 2-norbornyl group or a substituted 2-norbornyl group, and R 2 is a silicon compound represented by the following general formula (1): An aliphatic hydrocarbon group different from R 1 in which the carbon atom at the α-position to the atom is secondary or tertiary, R 3 represents a hydrocarbon group) Component (B): organoaluminum compound |
priorityDate | 1998-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 255.