| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 |
| filingDate |
2005-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2014-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101348058-B1 |
| titleOfInvention |
Ziegler-Natta polyethylene catalysts with high activity and excellent hydrogen response |
| abstract |
The present invention relates to a catalyst system for polyethylene polymerization and a process for producing a catalyst system / support, comprising a solid titanium catalyst component containing a titanium compound and a support made from magnesium compounds, alkyl silicates and monoesters. The catalyst system may further contain an organoaluminum compound. The present invention also relates to a process for producing various types of polyethylene, including polymerizing ethylene in the presence of hydrogen and a catalyst system containing a support made of magnesium compounds, alkyl silicates and monoesters. |
| priorityDate |
2004-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |