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EP 3 158 037 A1

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(43) Date of publication: 26.04.2017 Bulletin 2017/17 (21) Application number: 15730114.4 (22) Date of filing: 12.06.2015

(51) International Patent Classification (IPC):  C11D 1/36(2006.01) C11D 3/30(2006.01) C11D 17/04(2006.01) C11D 1/40(2006.01) C11D 11/00(2006.01) (86) International application number: PCT/EP2015/063230 (87) International publication number: WO 2015/193203 (23.12.2015 Gazette 2015/51)

(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 Designated Validation States: MA (30) Priority: 19.06.2014 EP 14173070 (71) Applicants: Unilever PLC London, Greater 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: GUNGABISSOON, Ravine Anthony Bedford Bedfordshire MK44 1LQ (GB) PETKOV, Jordan Todorov Petaling Jaya Selangor 47800 (MY) (74) Representative: Brearley, Sarah Louise et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE London EC2V 5DE (GB)