| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a906fcc273ed8131a3b80b3b8e9bb31 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| filingDate |
2020-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_499ca0c3436b3f56934ed3a7eb163346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33d4c85605c1596ac97461dffb372b7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d06e499c63bbfd331ccf5f2ebfe63d46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b356d6a2ae12b6527bee7bca22b4dd3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8190d0bfb721778a41ace49336c9f603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b5f9b8130a7210decc8ef9a78ba4c79 |
| publicationDate |
2022-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3953403-A1 |
| titleOfInvention |
Catalyst system |
| abstract |
The present invention relates to a catalyst system for producing ethylene copolymers in a high temperature solution process, the catalyst system comprising (i) a metallocene complex of a group 4 transition metal comprising at least one ligand selected from optionally substituted cyclopentadienyl (Cp), indenyl (Ind) and fluorenyl (Flu) ligands and (ii) a solid alkyl aluminium oxide cocatalyst The invention relates also to the preparation of the catalyst system, use thereof in the high temperature solution process and to a process comprising polymerizing ethylene and a C4-10 alpha-olefin comonomer in a high temperature solution process in the presence of the catalyst system. |
| priorityDate |
2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |