Catalysts and carriers therefor

Details Catalysts and carriers therefor Catalysts and carriers therefor

1975-11-06

1977-01-25

Douglas, Winston A.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252430, 252429R, 252431R, 252431N, B01J 3102

Patent

active

040050467

ABSTRACT:
A catalyst carrier substance which can be obtained by reacting an inorganic particulate solid having surface hydroxyl groups with an organosilicon compound containing sulphur. The carrier may be converted to a supported catalyst by reaction with a compound or complex of platinum or rhodium. The catalysts can be recovered and recycled and are useful in hydrogenation, hydroformylation and oligomerization reactions. They are of particular interest with respect to hydrosilylation reactions.

REFERENCES:
patent: 3024126 (1962-03-01), Brown
patent: 3722181 (1973-03-01), Kirkland et al.
patent: 3775452 (1973-11-01), Karstedt
patent: 3892678 (1975-07-01), Halasz et al.

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