Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-18 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6548 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-78 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-78 |
filingDate |
2020-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9b00a1a81d4c3043575162726ee6c95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ad19d0a1c5a229bdebd4b359ac2c40c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04a5a00ffc1cfe328d11ca781e17d499 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be6fb13dc09843bed88e0a428b689274 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ec6aed59f11e6a626183f0bd14f582c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6b8b9b9d0d0b60349b3ffa53a3b61c0 |
publicationDate |
2022-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2022220060-A1 |
titleOfInvention |
Catalyst composition for polyolefin polymers |
abstract |
A Ziegler-Natta catalyst composition is disclosed. The catalyst composition is formed from a procatalyst containing a magnesium moiety and a titanium moiety. At least one internal electron donor is incorporated into the procatalyst. During a titanation procedure in conjunction with the internal electron donor, a titanium extractant is used to remove or deactivate low activity or atactic titanium active sites. |
priorityDate |
2019-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |