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(11)

EP 2 556 140 A1

(12)

(43) Date of publication: 13.02.2013 Bulletin 2013/07 (21) Application number: 11715128.2 (22) Date of filing: 06.04.2011

(51) International Patent Classification (IPC):  C11D 3/39(2006.01) C11D 1/02(2006.01) C11D 1/83(2006.01) C11D 17/04(2006.01) C11D 1/66(2006.01) (86) International application number: PCT/US2011/031312 (87) International publication number: WO 2011/127102 (13.10.2011 Gazette 2011/41)

(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 (30) Priority: 06.04.2010 US 321258 P (71) Applicant: The Procter & Gamble Company Cincinnati, OH 45202 (US)	(72) Inventors: DE POORTERE, Johan, Maurice Theo B-9820 Merelbeke (BE) DYKSTRA, Robert, Richard Cleves Ohio 45002 (US) LABEQUE, Regine B-1120 Neder-over-Heembeek Brussels (BE) DITULLIO, Daniel, Dale, Jr. Hamilton Ohio 45011 (US) (74) Representative: Goodier, Claire-Louise  N.V.Procter & Gamble Services Company S.A. Temselaan 100 1853 Strombeek-Bever 1853 Strombeek-Bever (BE)