http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-882280-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2ea8919ae1840f418f59f60e2531123 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2525-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-88 |
| filingDate | 1960-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1961-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-882280-A |
| titleOfInvention | Production of alpha-olefins |
| abstract | Alpha-olefins are obtained by reacting ethylene with an alkylaluminium compound to form a growth product and effecting displacement with at least 3 mols of ethylene per mol of growth product at 50 DEG C.-150 DEG C. in the presence of a reduction catalyst and an acetylenic alcohol. The growth reaction is conventional starting with triethyl, tripropyl, tributyl or trisobutyl aluminium, diethyl aluminium hydride or ethyl aluminium hydride at 65 DEG C.-150 DEG C. and 200-5,000 p.s.i.g. In the displacement the catalyst may be nickel cobalt, palladium or certain iron compounds, e.g. Raney nickel, finely divided nickel, nickel acetylacetonate or nickel naphthanate, in an amount of 0.001%-0.1% of the growth product. The alcohol may be propargyl alcohol, 2-methyl-3-butyne-2-ol, butyne diol or 1-butyne-1-ol in an amount of 25-300 parts per part of catalyst and inhibits isomerisation and reverse displacement. Generally the pressure will be 50-100 atmospheres and the reaction time 1-30 minutes. |
| priorityDate | 1959-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.