Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-69086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 |
filingDate |
2017-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-109476779-B |
titleOfInvention |
oligomerization of ethylene |
abstract |
The present invention provides a method for the oligomerization of ethylene, and more particularly, a method for producing 1-hexene and 1-octene with high selectivity under an ethylene atmosphere by inducing significantly improved catalytic activity while simultaneously The production of polyethylene is effectively reduced by introducing an oligomerization catalyst and a cocatalyst mixture containing at least two kinds of aluminum and adjusting the kind of oligomerization catalyst and its injection conditions. |
priorityDate |
2016-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |