Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate
2008-02-26
2011-12-20
Zucker, Paul A (Department: 1621)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
C502S327000, C502S339000, C502S344000, C562S546000
Reexamination Certificate
active
08080493
ABSTRACT:
The invention relates to polyoxometalates represented by the formula (An)m+[M13X8RqOy]m−or solvates thereof, wherein A represents a cation, n is the number of the cations, m is the charge of the polyanion, M represents a transition metal selected from Pd, Pt, Au, Rh, Ir and mixtures thereof, X represents a heteroatom selected from As, Sb, Bi, P, Si, Ge, B, Al, Ga, S, Se, Te and mixtures thereof, and y is the number of oxygen atoms ranging from 32 to 40, a process for their preparation and their use for the catalytic oxidation of organic molecules.
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Chubarova Elena Vladimirovna
Kortz Ulrich
Bell Catherine L.
ExxonMobil Chemical Patents Inc.
Zucker Paul A
LandOfFree
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