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(11)

EP 2 753 681 A1

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(43) Date of publication: 16.07.2014 Bulletin 2014/29 (21) Application number: 11871374.2 (22) Date of filing: 24.08.2011

(51) International Patent Classification (IPC):  C11D 3/37(2006.01) C08F 251/00(2006.01) D06M 23/12(2006.01) C11D 3/50(2006.01) C11D 17/00(2006.01) (86) International application number: PCT/CN2011/001412 (87) International publication number: WO 2013/026181 (28.02.2013 Gazette 2013/09)

(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 (71) Applicants: Unilever N.V. 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  Unilever PLC London, Greater London EC4Y 0DY (GB) CY GB IE MT	(72) Inventors: CHEN, Honggang Yangpu District Shanghai 200433 (CN) JONES, Christopher Clarkson Bebington Wirral Merseyside CH63 3JW (GB) PAN, Xiaoyun Changning District Shanghai 200335 (CN) WANG, Jinfang Changning District Shanghai 200335 (CN) (74) Representative: Chisem, Janet  Unilever NV Patent Group Olivier van Noortlaan 120 3133 AT Vlaardingen 3133 AT Vlaardingen (NL)