http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012170202-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3aa6c090cae27d3ba7eccea56be81c44 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-146 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate | 2012-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53bcbe25e4b29e4488d6e26fb177be91 |
| publicationDate | 2012-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2012170202-A2 |
| titleOfInvention | Catalyst systems comprising multiple non-coordinating anion activators and methods for polymerization therewith |
| abstract | This invention relates to a method to polymerize olefins comprising contacting olefins with a catalyst system comprising a transition metal catalyst compound and at least two boron containing NCA activators represented by the formula: Ζ d + (A d- ), where Z is (L- H) or a reducible Lewis acid, wherein L is a neutral Lewis base; H is hydrogen; (L-H) is a Bronsted acid; A d- is a boron containing non-coordinating anion having the charge d-; d is 1, 2, or 3; and where in the first NCA activator Z is a Bronsted acid and in the second NCA activator Z is a reducible Lewis acid. This invention also relates to a method to polymerize olefins comprising contacting olefins with a catalyst system comprising a transition metal catalyst compound and at least two NCA activators, where at least one NCA activator is as described in Formula I and at least one NCA activator is not as described in Formula I. This invention also relates to a method to polymerize olefins where the two NCA activators are as described in Formula I except that the N in the second NCA in the ArNHal is at a different position in the nitrogen containing aromatic ring than the N in the first NCA. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11746165-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114761414-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11041031-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019210030-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021086467-A1 |
| priorityDate | 2011-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 224.