PROCESS FOR THE RECOVERY OF OXIDATION CATALYST USING ION EXCHANGE RESINS - Patent 2158039

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EP 2 158 039 A2

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(88)	Date of publication A3:
	01.10.2009

(43)	Date of publication:
	03.03.2010 Bulletin 2010/09

(21)	Application number: 08827459.2

(22)	Date of filing: 16.05.2008

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International Patent Classification (IPC):

B01J 31/40^(2006.01)

(86)	International application number:
	PCT/IB2008/003112

(87)	International publication number:
	WO 2009/022237 (19.02.2009 Gazette 2009/08)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA MK RS

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Priority:

31.05.2007 US 932400 P

(71)	Applicant: Dow Italia S.R.L.
	Via Patroclo, 21 20151 Milan (IT)

(72)	Inventors:
	MONAGHEDDU, Marzio I-37138 Verona (IT) PIRAS, Luciano I-20090 Opera- Mi (IT) COCCO, Giovanni I-09170 Oristano (IT)

(74)	Representative: Raynor, John et al
	Beck Greener Fulwood House 12 Fulwood Place London WC1V 6HR London WC1V 6HR (GB)

(54)	PROCESS FOR THE RECOVERY OF OXIDATION CATALYST USING ION EXCHANGE RESINS