Catalytic process for the manufacture of oximes
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United States of America Patent
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Nov 6, 1990
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N/A
app pub date -
Sep 15, 1989
filing date -
Jun 23, 1988
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Expired
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Abstract
The invention concerns a catalytic process for the manufacture of oximes by ammoximation of the corresponding carbonyl compounds, characterized in that the catalyst is a solid composition consisting of silicon, titanium and oxygen, chemically combined with each other, and in that the titanium amount, expressed as TiO.sub.2, ranges from 1 to 95% by weight, the XR diffractogam of said composition being a smooth-trend line (halo), typical of the amorphous solids.
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