ELECTROLYTE AND ITS USE FOR THE DEPOSITION OF BLACK RUTHENIUM COATINGS AND COATINGS OBTAINED IN THIS WAY - Patent 2723922

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EP 2 723 922 A2

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(88)	Date of publication A3:
	27.03.2014

(43)	Date of publication:
	30.04.2014 Bulletin 2014/18

(21)	Application number: 12726136.0

(22)	Date of filing: 08.06.2012

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International Patent Classification (IPC):

C25D 3/52^(2006.01)

C25D 7/00^(2006.01)

(86)	International application number:
	PCT/EP2012/060924

(87)	International publication number:
	WO 2012/171856 (20.12.2012 Gazette 2012/51)

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

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Priority:

17.06.2011 DE 102011105207

(71)	Applicant: Umicore Galvanotechnik GmbH
	73525 Schwäbisch Gmünd (DE)

(72)	Inventors:
	SCHRAMEK, Philip 73547 Lorch (DE) STEGMAIER, Martin 75249 Kieselbronn (DE) TOMAZZONI, Mario 73529 Schwaebisch-Gmuend (DE) OBERST, Frank 73529 Schwaebisch-Gmuend (DE)

(74)	Representative: Lischka, Kerstin
	Umicore AG & Co. KG Patents Rodenbacher Chaussee 4 63457 Hanau-Wolfgang 63457 Hanau-Wolfgang (DE)

(54)	ELECTROLYTE AND ITS USE FOR THE DEPOSITION OF BLACK RUTHENIUM COATINGS AND COATINGS OBTAINED IN THIS WAY