http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0762012-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 1993-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_127a22d2bb974cae0f4403e72bbb4222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa2a54854fe695b14e20b93fa825efac |
| publicationDate | 1995-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0762012-A |
| titleOfInvention | Olefin polymerization catalyst and olefin polymerization method using the same |
| abstract | (57) [Summary] [Object] The present invention is a metallocene catalyst capable of polymerizing an olefin with high activity even though it does not contain an organoaluminum oxy compound, and is economically advantageous for olefin polymerization. An object of the present invention is to provide a catalyst and a method for polymerizing an olefin using the catalyst. [Structure] The olefin polymerization catalyst according to the present invention comprises: [A] Includes a ligand having a cyclopentadienyl skeleton It is composed of a Group IVB transition metal compound and a [B] organoaluminum compound, and the [B] organoaluminum compound and the [A] transition metal compound have an atomic conversion aluminum / transition metal atom ratio of 1 to 500. It is characterized by that. The olefin polymerization catalyst according to the present invention may comprise the catalyst component [A] olefin [B] and a [C] particulate carrier. In the present invention, the olefin polymerization catalyst as described above may be prepolymerized with an olefin having 2 to 20 carbon atoms. The olefin polymerization method according to the present invention is characterized by (co) polymerizing an olefin in the presence of the above-described olefin polymerization catalyst or prepolymerization catalyst. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03014166-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100304048-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7214745-B2 |
| priorityDate | 1993-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 259.