http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7605215-B2
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-42 |
filingDate | 2007-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2009-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8486a7f725acf75c8b14972bdaf86b20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f14754d1172d329b287227b2a5a4916e |
publicationDate | 2009-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-7605215-B2 |
titleOfInvention | Process for producing olefin copolymerization catalyst and process for producing olefin copolymer |
abstract | A process for producing an olefin copolymerization catalyst, comprising the step of contacting, with one another, (A) a solid catalyst component containing a titanium atom, a magnesium atom and a halogen atom, (B) an organoaluminum compound and/or organoaluminumoxy compound, and (C) a nitrogen-containing aromatic heterocyclic compound, whose one or more carbon atoms adjacent to its nitrogen atom are linked to an electron-donating group, or a group containing an electron-donating group; and a process for producing an olefin copolymer using the an olefin copolymerization catalyst. |
priorityDate | 2006-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 2045.