| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1957b74f08d22d5d3fe5b6b6d19b60f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 |
| filingDate |
2005-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f68aced6d8f751703cbccaa88b54a33e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1317748b0a55982e674ef8a0fd95aa45 |
| publicationDate |
2006-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7122497-B1 |
| titleOfInvention |
Olefin polymerization catalyst system |
| abstract |
A catalyst system useful for polymerizing olefins is disclosed. The catalyst system comprises a cocatalyst and a supported transition metal prepared from a halogen-containing Group 4–6 transition metal compound and an organoaluminum-siloxane containing mixture. The latter mixture, which is prepared from an organoaluminum compound and an organomagnesium-siloxane reaction product, incorporates a chelating ligand. The invention includes a method for making the catalyst system and a process for polymerizing olefins using the catalyst system. The process is convenient and avoids expensive catalyst components used in known olefin polymerization processes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11612883-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11623208-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11104621-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11623901-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11639321-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11458463-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11458462-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11484871-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11440980-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10280125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11529622-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11440857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11786889-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021355049-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10889533-B2 |
| priorityDate |
2005-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |