http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0285640-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1987-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0285640-B1 |
| titleOfInvention | Ethylene polymerization catalyst |
| abstract | An ethylene polymerization catalyst comprising: (i) a complex having at least one cation and at least one anion wherein the cation is V2X3(ED)m and the anion is MaClbRc wherein X = Cl, Br, or I, or mixtures thereof, ED = an electron donor selected from the group consisting of ethers, phosphines, ketones, isocyanides, and esters, each electron donor having 2 to 20 carbon atoms, M = Al or Mg, R = an alkyl radical having 1 to 14 carbon atoms, m = an integer from 3 to 6, a = 1 or 2, b = 2 when M = Al and 3 when M = Mg, c = 2 when M = Al and 0 when M = Mg, said complex impregnated on an inorganic oxide support; (ii) a halocarbon promoter; and (iii) a hydrocarbyl aluminum cocatalyst. |
| priorityDate | 1986-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.