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1. (IN5010/KOLNP/2007) PROCESS AND MAGNETIC REAGENT FOR THE REMOVAL OF IMPURITIES FROM MINERALS

Office : India
Application Number: 5010/KOLNP/2007 Application Date: 24.12.2007
Publication Number: 5010/KOLNP/2007 Publication Date: 27.06.2008
Grant Number: 266541 Grant Date: 15.05.2015
Publication Kind : B
Prior PCT appl.: Application Number:PCTUS2006022694 ; Publication Number:WO2007008322 Click to see the data
IPC:
H01F 1/44
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
1
Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
44
of magnetic liquids, e.g. ferrofluids
Applicants: CYTEC TECHNOLOGY CORP.
Inventors: SATHANJHERI A. RAVISHANKAR
ABDUL K. GORKEN
Priority Data: 11/175,490 06.07.2005 US
11/295,385 06.12.2005 US
Title: (EN) PROCESS AND MAGNETIC REAGENT FOR THE REMOVAL OF IMPURITIES FROM MINERALS
Abstract:
(EN) A magnetic reagent contains magnetic microparticles and a compound of the formula (I) as defined herein. The magnetic reagent may be used in a magnetic separation process for the removal of impurities from mineral substrates.
Also published as:
EP1905048BRPI0612142-0CN101213621CA2611640AU2006269688ID048.1152
WO/2007/008322