| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e7e366a4ce212a79e8968eff1b67ecd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-62 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-30 |
| filingDate |
2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f275c5f60384c6a89e0d616b0d4c3d7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d714a2f6d0d3766b3f48a9bced093cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_331613e31529cb5dddc8deece9d42af3 |
| publicationDate |
2019-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190049164-A |
| titleOfInvention |
Process for olefin oligomerization |
| abstract |
As a method for selectively oligomerizing olefins including ethylene, a method for preparing olefin oligomers using a novel catalyst system capable of tripletization and quaternization of olefins unlike the olefin oligomerization catalyst systems reported so far is disclosed. The present invention relates to a ligand compound represented by formula (1); Chromium compounds; Metal alkyl compounds; And an aliphatic or alicyclic hydrocarbon solvent, in the presence of a catalyst system for olefin oligomerization, wherein the olefin oligomerization reaction is carried out in an inert solvent that does not react with the catalyst system. |
| priorityDate |
2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |