| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65922
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65908 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44
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/C08F210-02 |
| filingDate |
1998-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2001-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100280373-B1 |
| titleOfInvention |
METHOD FOR PREPARING POLYETHYLENE HAVING FUNCTIONALLY TERMINAL MOLECULES BY METALLOCENE |
| abstract |
The present invention relates to a process for producing polyethylene having a functional end group by a metallocene catalyst, and more particularly, to a process for producing a metallocene catalyst comprising a metallocene catalyst represented by the following formula (1) In which the reactive alkyl-aluminum functional groups are easily introduced into the terminal of the polymer through an optional chain transfer reaction of the polymerization using a polymerization initiator.n n n [Chemical Formula 1] |
| priorityDate |
1998-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |