Predicate |
Object |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-34 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 |
filingDate |
2016-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2018-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2018-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-101856202-B1 |
titleOfInvention |
Polyolefin polymerization catalyst including modified carrier and method of producing polyolefin using the same |
abstract |
A polyolefin polymerization catalyst having improved catalytic activity by modifying a carrier carrying a metallocene catalyst and a process for producing a polyolefin using the same. The polyolefin polymerization catalyst includes a metallocene compound; Aluminoxane compounds; And a carrier which is supported with the metallocene compound and aluminoxane and is modified with a boron difluoride radical (-BF n , n is an integer of 2 to 4). |
priorityDate |
2016-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |