Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1979-12-28
1981-08-11
Konopka, P. E.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252412, 252414, 252431P, 260429R, 568 17, 568454, B01J 3140, B01J 3124, C07F 950, C07C 4550
Patent
active
042833043
ABSTRACT:
Process for removing triorganophosphine from a rhodium containing composition or a rhodium containing concentrate thereof.
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"Ylid Chemistry", A. W. Johnson, Academic Press, N.Y., pp. 39-43 (1966).
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Stuttgart, DE, concerning the chapter on "Organische Phosphorverbindingen", pp. 92, 111 and 112.
Bryant David R.
Galley Richard A.
Finnegan Reynold J.
Konopka P. E.
Union Carbide Corporation
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