| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db0b60771ae46ae3e56b0d2d0d989e71 |
| classificationCPCAdditional |
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/C08F4-65925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2314-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-09 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-00 |
| filingDate |
2013-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2903eea1df541134ddbcb4a2b20337d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43ed928f4e30e7bbb2b9828e093d2914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf8fbda1663d8fcbcd7d4b3c0194f1a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bd21e15b11d245f1397392b50c7151a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa46e3c4a6be8ef24bc73b17d506155d |
| publicationDate |
2019-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2724876-T3 |
| titleOfInvention |
Catalytic system with three metallocenes to produce polymers of wide molecular weight distribution |
| abstract |
An olefin polymerization process, the process comprising: bringing the catalytic composition into contact with an olefinic monomer and an olefinic comonomer under polymerization conditions to produce an olefinic polymer, wherein the catalytic composition comprises catalyst component I, catalyst component II, component catalytic III, an activator and an optional cocatalyst, wherein: the catalytic component I comprises a metallocene compound based on hafnium or zirconium without a bridge and / or a dinuclear metallocene compound based on zirconium and / or hafnium without bridges. The catalytic component II comprises a zirconium-based metallocene compound with bridges with a fluorenyl group and without any aryl group in the bridge group and the catalytic component III comprises a zirconium or hafnium-based metallocene compound with bridges with a group fluorenyl and an aryl group in the bridge group. |
| priorityDate |
2012-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |