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(11)Patent No :AP 2526(73) Applicant(s)

(21)Application No :AP/P/2009/004943CYTEC TECHNOLOGY CORP., 300 Delaware Avenue,

Wilmington, DE 19801,

 

(22)Filing Date :21.01.2008United States of America

(24)Date of Grant &05.12.2012

 

(45)Publication : 

 

(30)  Priority Data(72) Inventors

 

(33) Country(31) Number(32) DateNAGARAJ Devarayasamudram R, United States of

US60/888,64207.02.2007America

(74) Representative

(84)Designated State

 

ZM   ZWHONEY & BLANCKENBERG

 

(51)InternationalClassificationB03D 1/012 (2006.01)C07C 333/26 (2006.01)

(54)Title 

 

Novel dithiocarbamate collectors and their use in the beneficiation of mineral ore bodies

 

(57)Abstract 

 

Froth flotation collectors comprising dithiocarbamates of the Formula (I) as described herein are useful for the beneficiation and recovery of metals from mineral ores 

 

(56)Documents Cited :US 4 659 853 A    US 4 020 076 A    EP 0 376 889 A