Bicyclic decanedioic acids, a process for their production, and

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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562502, 560256, 568665, 252 61, 209166, B03C 102, C07C 6113

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active

049561243

ABSTRACT:
Bicyclic decanedioic acids corresponding to the following general formula ##STR1## in which R represents a C.sub.1 -C.sub.22 alkyl radical, a C.sub.2 -C.sub.34 alkylcarbonyl radical, or a residue of a polyalkoxylated C.sub.2 -C.sub.22 fatty alcohol, represent a new class of dicarboxylic acids which are useful as flotation aids in the flotation of non-sulfidic ores.

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