http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-9006588-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bf52221a08e002253fa1a3e7f8b70bf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 |
| filingDate | 1990-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60c47d21a0956cf1fb53423e23957718 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_956c4ded4e4cd0c4c2ab62909a18ff15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f34e97300973ad5515cfec7c64dc5cc7 |
| publicationDate | 2001-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-9006588-A3 |
| titleOfInvention | Catalyst and olefin polymerization catalyst |
| abstract | A catalyst component for the polymerisation of olefins comprising a porous metal oxide, on which a Mg dihalide and a Ti halide or Ti halogen alcoholate, and an electron-donor cpd. contg. 2 or more ether gps. are supported. The electron donor cpd. being capable of complexing with anhydrous MgCl2, in not more than 60 mmoles per 100 g MgCl2 and being unreactive with TiCl4 to give substitution reactions, or being capable of reacting in this manner for less than 50% in moles. The Ti halide is TiCl4, the Mg dihalide is MgCl2. The molar ratio Mg/Ti is 0.5:1-10:1, and the molar ratio Ti/electron donor cpd. is 0.5:1-3:1. The metal oxide is present in greater than 40 wt.%. Also claimed is a catalyst for the polymsn. of olefins comprising the catalyst component and an Al-alkyl cpd. e.g. an Al-trialkyl cpd. |
| priorityDate | 1990-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 195.