http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-201692489-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 |
| filingDate | 2015-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-201692489-A1 |
| titleOfInvention | PROCATALIZER OF POLYMERIZATION OF OLEFINS, CONTAINING COMPLEX MONOTHIR AND AMIDOBENZOATIC INTERNAL DONOR |
| abstract | The present invention relates to a method for producing an olefin polymerization procatalyst comprising contacting a magnesium-containing carrier with a halogen-containing titanium compound, a monoester, a first internal electron donor, where the internal electron donor is a compound described by Formula A, for example, the Fisher projection of Formula A, and optionally a second internal electron donor selected from the group consisting of complex diesters and simple diesters, with the above method includes stages: i) contacting the butyl derivative of the Grignard compound with an alkoxy or aryloxy-containing silane compound to obtain the first intermediate reaction product; ii) optional activation of the first intermediate reaction product using at least one activating compound to form a second intermediate reaction product; iii) bringing the first or second reaction intermediate, obtained in step i) or ii), respectively, into contact with a halogen-containing compound Ti, a monoester and the internal electron donor mentioned, which is a compound described by formula A, for example, Fisher's projection of formula A, as the first internal electron donor and, optionally, a diester or diester as the second internal electron donor. The present invention also relates to a polymerization catalyst system comprising said procatalyst, cocatalyst and, optionally, an external electron donor. In addition, the present invention relates to a polyolefin obtained by the method according to the present invention, as well as a molded product of this polyolefin. |
| priorityDate | 2014-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.