http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-835001-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 |
| filingDate | 1979-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-835001-A1 |
| titleOfInvention | METHOD FOR PRODUCING CATALYSTS FOR STEREOSPECIFIC POLYMERIZATION OF PROFILE |
| abstract | A method of producing a catalyst for stereospecific propylene polymerization, which involves mixing a solid component in hexane, which is a complex of titanium tetrachloride with ethyl benzoate on a carrier with the composition MgCl • Q, where Q is a polymer with mol.m.140 - 340 and an atomic ratio С / Н 2,18 - 2.3, with a polymer content of 2.4 - 13.4 wt.% And a titanium content in the solid component of 1.6 - 4.6 wt.% With n - methoxyethyl benzoate and aluminum triethyl, characterized in that, in order to obtain a catalyst with increased activity, first n-methoxyethyl benzoate sat on the solid component in a hexane solution at a molar ratio to titanium of 0.01: 1 - 1: 1, then dried under vacuum and mixed with aluminum triethyl. |
| priorityDate | 1979-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.