http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0078996-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 |
| filingDate | 1982-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_465b0117dab21a039a1fdc842356c34a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f9618972bb7aa4fec0fb47b77ba9929 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_216d0e58bd657b7f51b18f383cc5ec2f |
| publicationDate | 1983-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0078996-A1 |
| titleOfInvention | Process for the preparation of a vanadium containing catalyst component for a Ziegler catalyst system |
| abstract | The invention lies within the scope of a method for producing a vanadium-containing catalyst component (1) for Ziegler catalyst systems, wherein (1.1) for producing the catalyst component (1.1.1) is a finely divided, porous, inorganic-oxidic substance (I) of a specific specification and (1.1.2) a solution (II), which results from bringing together (IIa) a lower alcohol and (IIb) a vanadium trihalide, in contact with one another to form a dispersion (111), and this to a dry consistency - Formation of a solid phase product (IV) - evaporates. It is characteristic of the process according to the invention that, when the catalyst component (1.2) is prepared, in an additional step (1.2.1) the solid-phase product (IV) and (1.2.2) obtained from step (1.1) is dissolved in an organic solvent brings a hydrocarbon group-bearing aluminum compound (V) into contact with one another to form a dispersion (VI), and thus with the resulting solid-phase product (VII), the new vanadium-containing catalyst component (1) is obtained. This is characterized among other things in that it is able to deliver polymers with particularly good morphological properties. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0439838-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0312876-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5143881-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4525550-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5188998-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4864005-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0439838-A3 |
| priorityDate | 1981-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.