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(11)

EP 2 179 001 A1

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(43) Date of publication: 28.04.2010 Bulletin 2010/17 (21) Application number: 08789784.9 (22) Date of filing: 12.08.2008

(51) International Patent Classification (IPC):  C09K 8/04(2006.01) C23F 11/14(2006.01) C23F 11/12(2006.01) C23F 11/18(2006.01) (86) International application number: PCT/IL2008/001110 (87) International publication number: WO 2009/022332 (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 (30) Priority: 13.08.2007 IL 18523607 30.10.2007 IL 18704707 29.01.2008 IL 18911908 (71) Applicant: Bromine Compounds Ltd. Beer-Sheva 84101 (IL)	(72) Inventors: ITZHAK, David 84965 Omer (IL) KRUMBEIN RUBIN, Sharon 76829 Kibutz Naan (IL) KAMPF, Arieh 69584 Tel Aviv (IL) ATIYA ZUCKERMAN, Vered 79505 Bet Shikma (IL) BERGSTEIN FREIBERG, Mira 84965 Omer (IL) (74) Representative: Vossius & Partner  Siebertstraße 4 81675 München 81675 München (DE)