Title:
COLLECTOR COMPOSITIONS AND METHODS OF USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2013/059258
Kind Code:
A3
Abstract:
Formulations for value mineral collector compositions composed of at least one first collector selected from an organic ammonium salt of an organic sulfur-containing acid; and at least one second collector selected from neutral collectors and/or organic ammonium salts of an organic sulfur-containing acids, such that the second collector is different from said first collector, are provided herein, along with methods for making and using same.
Inventors:
NAGARAJ DEVARAYASAMUDRAM R (US)
RICCIO PETER (US)
BHAMBHANI TARUN (US)
ROTHENBERG ALAN S (US)
QUINTANAR CARMINA (CL)
WANG BING (US)
RICCIO PETER (US)
BHAMBHANI TARUN (US)
ROTHENBERG ALAN S (US)
QUINTANAR CARMINA (CL)
WANG BING (US)
Application Number:
PCT/US2012/060525
Publication Date:
August 22, 2013
Filing Date:
October 17, 2012
Export Citation:
Assignee:
CYTEC TECH CORP (US)
International Classes:
B03D1/012; B03D1/01; B03D1/014; B03D101/02; B03D103/02
Domestic Patent References:
| WO2008019451A1 | 2008-02-21 |
Foreign References:
| US2330587A | 1943-09-28 | |||
| US1949956A | 1934-03-06 | |||
| US4699712A | 1987-10-13 | |||
| US3570772A | 1971-03-16 | |||
| US4530758A | 1985-07-23 | |||
| US4040950A | 1977-08-09 |
Other References:
See also references of EP 2768616A2
Attorney, Agent or Firm:
BELL, Charles, E. et al. (1937 West Main StreetStamford, CT, US)
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