METHOD OF MANUFACTURE AND USE OF HYBRID ANION EXCHANGER FOR SELECTIVE REMOVAL OF CONTAMINATING LIGANDS FROM FLUIDS - Patent 1727618

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EP 1 727 618 A2

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(88)	Date of publication A3:
	26.10.2006

(43)	Date of publication:
	06.12.2006 Bulletin 2006/49

(21)	Application number: 05711420.9

(22)	Date of filing: 13.01.2005

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International Patent Classification (IPC):

B01J 20/00^(2006.01)

(86)	International application number:
	PCT/US2005/001103

(87)	International publication number:
	WO 2005/069825 (04.08.2005 Gazette 2005/31)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR LV MK YU

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Priority:

21.01.2004 US 538131 P
24.08.2004 US 925600

(71)	Applicant: Sengupta, Arup K.
	Bethlehem, PA 18017 (US)

(72)	Inventor:
	CUMBAL, Luis H. Ciudadela Primero de Mayo (EC)

(74)	Representative: HOFFMANN EITLE
	Patent- und Rechtsanwälte Arabellastraße 4 D-81925 München D-81925 München (DE)

(54)	METHOD OF MANUFACTURE AND USE OF HYBRID ANION EXCHANGER FOR SELECTIVE REMOVAL OF CONTAMINATING LIGANDS FROM FLUIDS