http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-202443-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e899199238cd97bdebfa84869ece733b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 1981-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_659aae4fa363e814b418607f6e3d480f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f43852517a5e741f6bb8305a891167e6 |
| publicationDate | 1983-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-202443-A5 |
| titleOfInvention | CATALYST SYSTEM |
| abstract | The invention relates to a novel catalyst system for the polymerization of alphaolefins. The aim of the invention is to provide a catalyst system with improved activity and high isotactic index. The novel catalyst system comprises according to the invention: (a) a component containing organoaluminium, for example triethylaluminum and (b) a titanium halide-containing component. The titanium halide-containing component is obtained by the interaction of a halogen-containing magnesium compound such as MgCl 2 and an organic phosphite such as triphenyl phosphite to produce a reaction product. Thereafter, a co-pulverization of the reaction product with a complex of a titanium halide compound and an electron donor compound such as TiCl 4 deep ethyl benzoate to produce a jointly pulverized follow-up point. Finally, the co-pulverized secondary product is reacted with a titanium halide compound such as TiCl 4 deep. |
| priorityDate | 1980-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 163.