| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_805883408c251b3b421ba4bcfb2c0eb7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-10 |
| filingDate |
1982-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e03b4673d9d3ae5bd7d22da25c8fa06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6beffe74d4a18abdf5b8b8b5fdb2e4d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d77d12478056233b9e0debb9f5c348d3 |
| publicationDate |
1983-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3202961-A1 |
| titleOfInvention |
METHOD FOR PRODUCING A SOLID CATALYST AND ITS USE IN A METHOD FOR PRODUCING POLYOLEFINES |
| abstract |
alpha -Polyolefins having a narrow particle size distribution and good processing properties can be prepared in the gas phase or in dispersion in the presence of a solid catalyst which has been prepared in a plurality of separate steps. In the first step, magnesium halide is dissolved in hydrocarbons with long-chain alcohols, subsequently reacted with a solvolysable halogen compound of different elements of groups 3, 4 or 5 of the periodic table and finally brought into contact with an insoluble compound of a sub-group element from sub-group 4 or 5. It is crucial that, inter alia, the soluble constituents are always separated from insoluble constituents. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5091353-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0156512-A1 |
| priorityDate |
1982-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |