METHOD OF PRODUCING AN ALUMINIUM OR ALUMINIUM ALLOY STRIP WITH A HEAT- SEAL LACQUER ON A FIRST SURFACE AND AN EPOXIDE BASED STOVE LACQUER ON THE SECOND SURFACE PREVIOUSLY COATED WITH A CHROMIUM - FREE CONVERSION COATING - Patent 2718479

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EP 2 718 479 A1

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(43)	Date of publication:
	16.04.2014 Bulletin 2014/16

(21)	Application number: 12725321.9

(22)	Date of filing: 01.06.2012

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International Patent Classification (IPC):

C23C 22/02^(2006.01)
C23C 22/44^(2006.01)
C23C 22/74^(2006.01)
C23C 22/83^(2006.01)
B65D 85/804^(2006.01)
B65D 77/20^(2006.01)

C23C 22/34^(2006.01)
C23C 22/73^(2006.01)
C23C 22/76^(2006.01)
B05D 7/14^(2006.01)
C09D 5/08^(2006.01)

(86)	International application number:
	PCT/EP2012/002324

(87)	International publication number:
	WO 2012/167889 (13.12.2012 Gazette 2012/50)

(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

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Priority:

10.06.2011 EP 11004742

(71)	Applicant: Amcor Flexibles Kreuzlingen Ltd.
	8280 Kreuzlingen (CH)

(72)	Inventors:
	LUTZ, Jürg CH-9404 Rorschacherberg (CH) SEGERER, René CH-9100 Herisau (CH) SCHLAGER, Hans CH-9030 Abtwil SG (CH)

(74)	Representative: Gernet, Samuel Andreas
	Suisse Technology Partners Ltd. Badische Bahnhofstrasse 16 8212 Neuhausen am Rheinfall 8212 Neuhausen am Rheinfall (CH)

(54)	METHOD OF PRODUCING AN ALUMINIUM OR ALUMINIUM ALLOY STRIP WITH A HEAT- SEAL LACQUER ON A FIRST SURFACE AND AN EPOXIDE BASED STOVE LACQUER ON THE SECOND SURFACE PREVIOUSLY COATED WITH A CHROMIUM - FREE CONVERSION COATING