| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abd7e713247b91c23aa22361cb60f111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2318d690f130f442092850ffa425673
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b95f6ec8dd3cd876a7821707e2cb5f8a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
1999-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18625640a45daf653a0a75a4ca3feb42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d13e70ec9db531abf02094eb72a263e |
| publicationDate |
1999-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9955740-A1 |
| titleOfInvention |
Production of ziegler-natta catalysts |
| abstract |
A process for producing a Ziegler-Natta catalyst, the process comprising reacting an organo magnesium compound with a halogenated compound to produce crystalline magnesium halide having an intense diffraction line in an x-ray spectrum thereof at lattice distance within the range of from 2.56 to 3.20 Angstroms and titanating the magnesium halide by mixing the magnesium halide with a titanium compound whereby the titanated magnesium halide has, in an x-ray spectrum thereof, a halo appearing at a lattice distance within the range from 2.56 to 3.30 Angstroms. |
| priorityDate |
1998-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |