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(11)

EP 2 473 571 A1

(12)

(43) Date of publication: 11.07.2012 Bulletin 2012/28 (21) Application number: 10814002.1 (22) Date of filing: 25.08.2010

(51) International Patent Classification (IPC):  C09D 7/12(2006.01) C09D 5/00(2006.01) C08K 3/36(2006.01) (86) International application number: PCT/NO2010/000314 (87) International publication number: WO 2011/028125 (10.03.2011 Gazette 2011/10)

(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 SE SI SK SM TR (30) Priority: 03.09.2009 NO 20092956 (71) Applicant: Elkem AS 0377 Oslo (NO)	(72) Inventor: LAMY, Raphaél N-4630 Kristiansand (NO) (74) Representative: Copsey, Timothy Graham et al Kilburn & Strode LLP 20 Red Lion Street London WC1R 4PJ London WC1R 4PJ (GB)