http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2674440-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07e5bae9beef31304624ed8a1c5b66cf |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 |
| filingDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08ec1824a6ccfe150a606a2c371e8be8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cbb9ee5708aca47abadbff2e520a7c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_322046e4d366863dd99a80d6abc57e87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb35d5f4b82b2bb9bab41bc4de05dc3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aca13b210932ce0cae9d2c95de61b89e |
| publicationDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2674440-C1 |
| titleOfInvention | Method for producing a catalyst and method for polymerization of olefins by using the same |
| abstract | FIELD: chemistry.SUBSTANCE: invention relates to a method for producing a catalyst for the polymerization of olefins and a process for the polymerization of olefins. Method for producing a catalyst for the polymerization of olefins is carried out by contacting metallic magnesium with an organic halide RX, in which R is an organic group containing from 5 to 20 carbon atoms, X is a halogen atom, to form soluble product (I), followed by adding to product (I) a silicon compound containing an alkoxy group or an aryloxy group, to form solid product (II), and subsequent treatment of product (II) with tetrachloride titanium and an electron donor compound, metallic magnesium is contacted with organic halide RX in the presence of an aromatic hydrocarbon containing from 6 to 10 hydrocarbon atoms.EFFECT: proposed method allows producing a catalyst with indicators of activity and morphology that are non-inferior to the known sample, and reducing the amount of harmful chlorine-containing organic waste to a minimum, which allows eliminating the stage of discharge and utilization thereof.12 cl, 6 tbl, 24 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4155325-A1 |
| priorityDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 145.