http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100497170-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-753 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-747 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F232-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-707 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-76 |
| filingDate | 2002-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100497170-B1 |
| titleOfInvention | Metallocene catalyst and preparation method thereof |
| abstract | The present invention relates to a metallocene catalyst and a method for preparing an olefin copolymer using the same, and in particular, a cyclopentadienyl group and a newly introduced cyclone derived from a pullbene compound having a substituent at the 2,5 position as an intermediate derivative. Metallocene catalysts having a substituent only at the alpha position of the bridge position carbon in the cyclopentadienyl group introduced from the fulbene derivative, and the pentadienyl group is bridged by one carbon, and an olefin air using the same It relates to a method for producing the coalescence.n n n The metallocene catalyst prepared by the present invention is a cyclic olefin copolymer (COC) because it is less steric hindrance and at the same time can provide a high electronic effect than the metallocene catalyst prepared using a fulvene compound obtained by a conventional method. It can be advantageously used for copolymerization of a monomer having a large size such as. |
| priorityDate | 2002-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 141.