http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05310830-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e52a1860b829e6a67039f929f9462b4e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1992-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84c97349fb47f2011976e03746d052ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16fc49ba9c9a2bd6eefd0fc0bea20856 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6016166c8d1707eb9704b239b5bcbf52 |
| publicationDate | 1993-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05310830-A |
| titleOfInvention | Solid catalyst component for polyethylene production |
| abstract | (57) [Summary] [Object] To provide a solid catalyst component capable of obtaining polyethylene with a wide molecular weight distribution in a high yield when subjected to polymerization of ethylene. [Structure] Obtained by contacting diethoxymagnesium with aluminum trichloride, titanium tetrachloride, a polymer silicon compound having a Si-H bond and vanadium oxytrichloride in alkylbenzene and reacting in a temperature range of 70 to 130 ° C. A solid catalyst component for producing polyethylene, which is obtained by further treating the solid product with titanium tetrachloride. [Effect] Since polyethylene having a wide molecular weight distribution can be produced while maintaining high activity, the influence of chlorine can be ignored to the extent that the deashing step can be omitted, and the solid catalyst component can be prepared by a relatively simple means. Therefore, it leads to cost reduction. |
| priorityDate | 1992-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.