http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3722332-A1
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c70172b21c34d620c38b8b3d38c045b2 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 |
filingDate | 2013-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac47bd1febcd7a17a6af61c78209221a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17e706a52af77e581e2bbd968c790842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c06e2a2f2aa89facfd423b0baf5cfa50 |
publicationDate | 2020-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-3722332-A1 |
titleOfInvention | High performance ziegler-natta catalyst systems and process for polymerization of olefins in the presence thereof |
abstract | A supported Ziegler-Natta catalyst system comprises at least one aluminum compound, a porous particulate support, a titanium compound, an organomagnesium component containing at least one halogen, and a diether compound as the only internal electron donor. The supported Ziegler-Natta catalyst system has an activity and hydrogen response suitable for the production of propylene polymers having a molecular weight distribution (PI(GPC)) in the range from about 5.75 to about 9. The porous particulate support consists of oxides of silicon, aluminum, titanium, zirconium, metals from Groups I or II of the Periodic Table, or mixtures or chemical combinations of these oxide. The porous particulate support has a mean particle diameter in the range from about 15 to about 200 µm. |
priorityDate | 2012-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 245.