| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7565e18a09eb30c4c8460acfe01e9511 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-619
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-61912 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-619 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 |
| filingDate |
1995-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fd91f91198088be5e8fa0eb7ca35863
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_913c23c12d9021ebc025162816bb534a |
| publicationDate |
2000-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6069237-A |
| titleOfInvention |
Open-pentadienyl metallocenen ligands, polymerization catalysts/catalyst precursors and polymers therefrom |
| abstract |
New metallocene ligand systems and catalysts/catalyst precursors are described where the ligand system contains at least one open-pentadienyl ligand characterized by an acyclic six π electron delocalized, five atomic center structure. The open pentadienyl ligand is bonded to either another pentadienyl ligand or a Cp ligand by a bridging group. The metal is from group 3-5 or the Lanthanides. These metallocene catalysts/catalyst precursors optionally in combination with co-catalysts can be used to generate a wide variety of different polymer types including HDPE, LLDPE, LHDPE, ethylene/propylene elastomers, tactiospecific C3+ α-olefins, intimate mixture thereof and the like. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6511936-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009286945-A9
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008090978-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6403772-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005192418-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7238818-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7851644-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6821921-B2 |
| priorityDate |
1995-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |