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EP 3 071 580 A1

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(43) Date of publication: 28.09.2016 Bulletin 2016/39 (21) Application number: 13883858.6 (22) Date of filing: 22.11.2013

(51) International Patent Classification (IPC):  C07F 9/09(2006.01) A61K 31/66(2006.01) A61Q 11/00(2006.01) C01B 25/32(2006.01) A61K 33/42(2006.01) A61P 1/02(2006.01) (86) International application number: PCT/CN2013/087671 (87) International publication number: WO 2015/074241 (28.05.2015 Gazette 2015/21)

(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 (71) Applicant: The Procter & Gamble Company Cincinnati, OH 45202 (US)	(72) Inventors: STRAND, Ross Beijing 101312 (CN) MACGREGOR, Alastair Robert Edward Egham Surrey TW20 9NW (GB) GOODALL, Claire Egham Surrey TW20 9NW (GB) (74) Representative: Joos, Uta Susanne  P&G Service GmbH Patent Department Frankfurter Straße 145 61476 Kronberg 61476 Kronberg (DE)