Collector for sulfidic ores
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United States of America Patent
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Apr 13, 2010
Grant Date -
Sep 27, 2007
app pub date -
Apr 28, 2005
filing date -
May 10, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
, independent of one another, represent hydrogen or groups containing 1 to 15 carbon atoms or groups containing oxygen or nitrogen, and at least another compound serving as collector and containing at least one sulfur atom that is directly bound to a carbon or phosphorus atom, wherein the carbon or phosphorus atom is directly bound to at least another sulfur atom or an oxygen atom.
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