| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 |
| filingDate |
2002-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e1952382cb993a8195c40a56028c506
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2f6a20c99d2d0074ac5768a0bfa8c91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e05212056eef33907ef44a4155d3650 |
| publicationDate |
2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6946420-B2 |
| titleOfInvention |
Coordination catalyst systems employing chromium support-agglomerate and method of their preparation |
| abstract |
The present invention is directed to a coordinating catalyst system comprising at least one pre-catalyst selected from late transition metal bidentate or tridentate ligand containing compounds, at least one support-agglomerate having chromium immobilized thereto (e.g., spray dried silica/clay agglomerate), and optionally at least one organometallic compound in controlled amounts, and methods for preparing the same. The resulting catalyst system exhibits enhanced activity for polymerizing olefins and yields polymer products having very good morphology. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02088199-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11141714-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010190936-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7341977-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004260139-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005227860-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007157947-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9192919-B2 |
| priorityDate |
2001-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |