http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0488537-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3a304fc555c6faf9d4ce01083c26a6b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 |
| filingDate | 1991-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cd065c20d574d5a87dc6545dbfb0f26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f8a512f9b8ab76599b1f85850b7bb9a |
| publicationDate | 1997-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0488537-B1 |
| titleOfInvention | An improved stereoselective catalyst for the polymerization of olefins |
| abstract | In the invention a procatalyst of a catalyst system of a new type intended for the polymerization of olefins has been prepared comprising a carrier based on a magnesium compound, a titanium compound and a dialkylester of phthalic acid. The most important properties of this kind of a procatalyst are the high stereoselectivity and the high activity. Now it has been possible to increase the activity considerably by using a different kind of dialkylester of phthalic acid having in its alkyl 9 to 20 carbon atoms and the dielectricity constant of which being preferably below 5 measured at 25 DEG C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6207607-B1 |
| priorityDate | 1990-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.