Product and process
Novel heterogeneous, nickel-containing catalysts comprising A. A nickel carbonyl complex, and B. An acidic, solid, silica-based material are active in numerous reactive environments such as oligomerization, including homo- and co-dimerization, and polymerization of various olefins. In specific aspec...
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Main Author | |
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Format | Patent |
Language | English |
Published |
16.11.1976
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Subjects | |
Online Access | Get full text |
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Summary: | Novel heterogeneous, nickel-containing catalysts comprising A. A nickel carbonyl complex, and B. An acidic, solid, silica-based material are active in numerous reactive environments such as oligomerization, including homo- and co-dimerization, and polymerization of various olefins. In specific aspects, bis(triphenylphosphine) nickel dicarbonyl supported on an acidic, calcined, silica-alumina support containing a separate alumina phase, is active in, for instance, the oligomerization, particularly dimerization, of ethylene and propylene, the codimerization of a conjugated diene and an alpha-olefin and the polymerization of conjugated dienes. |
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Bibliography: | Application Number: US19750567774 |