http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-306389-B6
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6db5f267b098d60e292395af9c78f07f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate | 2003-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8d141cdc0125a0ebb0e62b09321b0b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e82660707477fc8f6445b40ffdb474fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e4f5b45d3c8ca406e9a7e351064b1f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1db12c24bcb7d6afdbc8be9ce4ea9b0c |
| publicationDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-306389-B6 |
| titleOfInvention | Catalyst for ethylene polymerization, process for its preparation and its use |
| abstract | The present invention relates to a catalyst for ethylene polymerization. The present invention also relates to a process for preparing an ethylene polymerization catalyst comprising reacting a magnesium powder with an alkyl halide of formula RX in the presence of an ethereal solvent to form a magnesium compound having the structure represented by formula (RMgX) .sub.pn (MgX.sub.2.n. wherein R is an alkyl group of 3 to 12 carbon atoms, X is a halogen and the molar ratio of q / p is in the range of greater than 0 to 1, by impregnating the magnesium compound onto the silicate carrier, from reacting the compound-saturated silicate of magnesium with an alkyl halide of formula R 1, X 1, X 1, with a titanium and alkyl aluminum component to form a major catalyst component, and to combine a major catalyst component with a cocatalyst to form the resulting ethylene polymerization catalyst. The present invention also relates to the use of a catalyst in ethylene polymerization. |
| priorityDate | 2002-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.