(19)

(11)

EP 2 683 809 A1

(12)

(43) Date of publication: 15.01.2014 Bulletin 2014/03 (21) Application number: 12710312.5 (22) Date of filing: 09.03.2012

(51) International Patent Classification (IPC):  C11D 17/04(2006.01) C11D 1/62(2006.01) C11D 11/00(2006.01) C11D 3/39(2006.01) C11D 3/48(2006.01) A47L 13/17(2006.01) (86) International application number: PCT/GB2012/050527 (87) International publication number: WO 2012/123721 (20.09.2012 Gazette 2012/38)

(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: 11.03.2011 US 201161451707 P (71) Applicant: Reckitt Benckiser LLC Parsippany, NJ 07054-0225 (US)	(72) Inventor: KASER, Matthew Montvale, New Jersey 07645 (US) (74) Representative: Bowers, Craig Malcolm et al Reckitt Benckiser Corporate Services Limited Legal Department - Patents Group Dansom Lane Hull Humberside HU8 7DS Hull Humberside HU8 7DS (GB)