| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d67bde737bc866965379e6f7c2bb4f3 |
| classificationCPCAdditional |
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/B01J31-12 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 |
| filingDate |
2002-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5bcfe91da61b120f9478880919b8713 |
| publicationDate |
2005-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6878658-B2 |
| titleOfInvention |
High temperature ziegler-natta solution catalysts |
| abstract |
The present invention provides a Ziegler-Natta catalyst useful in solution processes for the polymerization of olefins having a low amount of aluminum and magnesium. The catalysts of the present invention contain an alkyl silanol and have a molar ratio of Si:Ti from 0.25:1 to 4:1. The catalysts are effective for the solution polymerization of olefins at high temperatures. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9562631-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010136373-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010136374-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10987647-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2256159-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2256158-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020003034-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020178679-A1 |
| priorityDate |
2001-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |