Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2005-07-12
2005-07-12
Price, Elvis O. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S875000, C568S876000, C568S878000, C568S880000, C568S884000, C568S885000, C568S902000, C568S903000, C568S909500
Reexamination Certificate
active
06916964
ABSTRACT:
The present invention relates to a continuous process for the selective hydrogenation of olefinically unsaturated carbonyl compounds to give unsaturated alcohols in particular of citral to give a mixture of geraniol and nerol, in a reactor containing a liquid phase, in which at least one catalyst is suspended, and which can additionally contain a gas phase, wherein the liquid phase and, if present, the gas phase are passed through a device in the reactor having openings or channels.
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Ebel Klaus
Funke Frank
Gerlach Till
Göbbel Hans-Georg
Kaibel Gerd
BASF AG
Novak Druce & Quigg LLP
Price Elvis O.
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