Stable aqueous composition of neutral collectors and their use in mineral beneficiation processes

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United States of America Patent

PATENT NO 10105713
APP PUB NO 20170165681A1
SERIAL NO

15325916

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Abstract

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The instant invention relates to a composition in form of a stable aqueous emulsion comprising

    a) 1-50 wt.-% of at least one water insoluble thionocarbamate collector selected from the group consisting of dialkyl thionocarbamates, alkyl alkoxycarbonyl thionocarbamates and alkyl allyl thionocarbamates,b) 1-50 wt.-% of one or a mixture of surface active agents of the general formula

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Patent Owner(s)

  • CLARIANT INTERNATIONAL LTD; CLARIANT S.A., BRAZIL; CLARIANT (CHILE) LTDA.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bezuidenhout, Jacques Collin Steinbach, DE 2 0
Caris, Andrade Rodrigo Alexis Las Condes-Santiago, CL 1 0
Constanzo, Yanez Franco Aurelio Chicuero-Santiago, CL 1 0
Da, Silva Wagner Claudio São Paulo, BR 12 12
De, Oliveira Filho Antonio Pedro São Paulo, BR 11 25
Gomez, Becerra Jaime Osvaldo Maipú-Santiago, CL 1 0
Lipowsky, Gunter Ladenburg, DE 11 9
Pitarch, López Jesus Frankfurt am Main, DE 1 0

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