Classifying – separating – and assorting solids – Fluid suspension – Liquid
Patent
1984-05-10
1985-04-30
Lieberman, Paul
Classifying, separating, and assorting solids
Fluid suspension
Liquid
209166, 252 61, 260455B, 568 69, B03D 106, C07C15402, C09K 300, C22B 300
Patent
active
045142939
ABSTRACT:
Ammonium N-carboxyalkyl-S-carboalkoxy dithiocarbamates, alkali metal N-carboxyalkyl-S-carboalkoxy dithiocarbamates, their use as flotation agents, and a process for the production of these novel compositions are disclosed.
REFERENCES:
patent: 2197964 (1940-04-01), Bishop
patent: 3660412 (1972-05-01), Haugwitz
patent: 4136020 (1979-01-01), Fischer
patent: 4410439 (1983-10-01), Crozier
Bresson Clarence R.
Mark Harold W.
Lieberman Paul
Wax Robert A.
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