Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0bdbaa7d1404425011d1b246ed5628a |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
filingDate |
1985-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1987-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_387141e75093e3227cd4fa2b8c7c5a9b |
publicationDate |
1987-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-4634751-A |
titleOfInvention |
Polymerization catalyst, production and use |
abstract |
A vanadium containing catalyst component useful for polymerizing olefins to polyolefins having a high molecular weight and broad molecular weight distribution comprising polymerizing the olefins in the presence of a catalyst comprising (a) a vanadium containing catalyst component obtained by contacting an inert support material with an organoaluminum compound, an acyl halide and a vanadium compound, and (b) an aluminum alkyl cocatalyst. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6489410-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-617407-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4866021-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5075271-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4912074-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104053686-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9701764-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4831000-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5064796-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5006618-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2581038-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5922632-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013076699-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4972033-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5034483-A |
priorityDate |
1984-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |