(19)

(11)

EP 2 547 320 A2

(12)

(88) Date of publication A3: 31.05.2012 (43) Date of publication: 23.01.2013 Bulletin 2013/04 (21) Application number: 11704992.4 (22) Date of filing: 25.02.2011

(51) International Patent Classification (IPC):  A61K 8/84(2006.01) A61Q 5/06(2006.01) A61K 8/91(2006.01) (86) International application number: PCT/EP2011/052841 (87) International publication number: WO 2011/113680 (22.09.2011 Gazette 2011/38)

(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: 19.03.2010 WO PCT/CN2010/071156 (71) Applicants: Unilever PLC London EC4Y 0DY (GB) CY GB IE MT  Unilever NV 3013 AL Rotterdam (NL) AL AT BE BG CH CZ DE DK EE ES FI FR GR HR HU IS IT LI LT LU LV MC MK NL NO PL PT RO RS SE SI SK SM TR	(72) Inventors: BATCHELOR, Stephen, Norman Merseyside CH63 3JW (GB) MENG, Sheng Shanghai 200335 (CN) MURRAY, Andrew, Malcolm Merseyside CH63 3JW (GB) TAO, Qingsheng Shanghai 200335 (CN) WANG, Jinfang Shanghai 200335 (CN) (74) Representative: Tansley, Sally Elizabeth  Unilever Patent Group Colworth House Sharnbrook Bedford MK44 1LQ Sharnbrook Bedford MK44 1LQ (GB)